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Agenda 07/11/2023 Item #16C5 (Fund a potential plugging and abandonment plan for the deep injuction well system at Collier County's Golden Gate Wastewater Treatment Plant)16.C.5 07/ 11 /2023 EXECUTIVE SUMMARY Recommendation to approve and authorize the Chairman to execute the Certification of Financial Responsibility, as required by the Florida Department of Environmental Protection, certifying the ability of the Public Utilities Department to fund a potential plugging and abandonment plan for the deep injection well system at Collier County's Golden Gate Wastewater Treatment Plant should the well become unusable or is no longer needed. OBJECTIVE: To certify unconditionally to the Florida Department of Environmental Protection (FDEP) the County's obligation to perform plugging and abandonment of the deep injection well system at Collier County's Golden Gate Wastewater Treatment Plant (GGWWTP) pursuant to Chapter 62-528 Florida Administrative Code should the well become unusable or is no longer needed. CONSIDERATIONS: Collier County owns and operates the deep injection well IW-1 and a Dual Zone Monitoring Well at the GGWWTP. The GGWWTP utilizes a deep injection well system for disposal of non- hazardous treated domestic wastewater effluent generated during the treatment process. The injection well system consists of one deep injection well (IW-1) and a dual -zone monitor well (DZMW-1). The current Underground Injection Control (UIC) operation permits issued by the Florida Department of Environmental Protection (FDEP) for IW-1 expires on October 5, 2023. Location Date of permit issuance Date of permit expiration Permit No. GGWWTP - 4931 32nd October 5, 2018 October 5, 2023 0263889-004-UO/lI Avenue SW, Golden Gate Florida, 34116 The County is currently applying to renew the underground injection control (UIC) operation permit for Injection Well IW-1. As a requirement for the renewal, a mechanical integrity test was performed in January 2023. The test produced successful results. The permit renewal application requires the County to complete and execute a Certification of Financial Responsibility form (Attachment 1). This form certifies that the County will be unconditionally obligated to have the financial resources necessary to close, plug, and abandon the Class I injection well and related monitoring well. The current plugging and abandonment cost estimate is $368,940 (Attachment 2). If the injection well system fails to meet permit conditions, or if the well is no longer required for its intended purpose, then plugging and abandonment will become necessary. This action is a requirement of the FDEP and is consistent with previous Board of Collier County Commissioners approvals for similar requests. FISCAL IMPACT: The actual expenditure of funds is not anticipated and would only be required if the injection well was to be abandoned. Funds to cover these costs, if needed, are maintained in the Reserves for Contingency line item in the Water/Sewer Fund (4008), which is funded through user fees. GROWTH MANAGEMENT IMPACT: There is no growth management impact associated with executing this document. LEGAL CONSIDERATIONS: This item is approved as to form and legality and requires a majority vote for approval. - RTT RECOMMENDATION: To approve and authorize the Chairman to execute the Certification of Financial Responsibility, as required by the Florida Department of Environmental Protection, certifying the ability of the Public Utilities Department to fund a potential plugging and abandonment plan for the deep injection well system at Packet Pg. 603 16.C.5 07/ 11 /2023 Collier County's Golden Gate Wastewater Treatment Plant should the well become unusable or is no longer needed. Prepared by: Peter Schalt, PMP, Project Manager III, Public Utilities Sub -Regional Division ATTACHMENT(S) 1. Final CAO Stamped Certificate of Financial Responsibility (PDF) 2. Estimated Costs for Golden Gate WWTP Injection Well Plug & Abandonment (PDF) 3. [Linked] Golden Gate WWTP UIC Renewal Package signed & sealed (PDF) Packet Pg. 604 16.C.5 07/11/2023 COLLIER COUNTY Board of County Commissioners Item Number: 16.C.5 Doc ID: 25877 Item Summary: Recommendation to approve and authorize the Chairman to execute the Certification of Financial Responsibility, as required by the Florida Department of Environmental Protection, certifying the ability of the Public Utilities Department to fund a potential plugging and abandonment plan for the deep injection well system at Collier County's Golden Gate Wastewater Treatment Plant should the well become unusable or is no longer needed. Meeting Date: 07/11/2023 Prepared by: Title: Project Manager, Senior — Engineering and Project Management Name: Peter Schalt 06/19/2023 1:36 PM Submitted by: Title: Subregional Utilities Director — Engineering and Project Management Name: Craig Pajer 06/19/2023 1:36 PM Approved By: Review: Engineering and Project Management Craig Pajer Additional Reviewer Engineering and Project Management Wayne Karlovich Additional Reviewer Wastewater Robert Von Holle Additional Reviewer Public Utilities Operations Support Katrina Lin Additional Reviewer Public Utilities Operations Support Joseph Bellone Additional Reviewer Engineering and Project Management Matthew McLean Additional Reviewer Public Utilities Department Andrew Youngblood Level 1 Division Reviewer Public Utilities Department George Yilmaz Level 2 Division Administrator Review Office of Management and Budget Debra Windsor Level 3 OMB Gatekeeper Review Corporate Compliance and Continuous Improvement Megan Gaillard County Attorney's Office Jeffrey A. Klatzkow Level 3 County Attorney's Office Review Office of Management and Budget Laura Zautcke Additional Reviewer County Attorney's Office Ronald Tomasko Additional Reviewer County Manager's Office Ed Finn Level 4 County Manager Review Board of County Commissioners Geoffrey Willig Meeting Pending Completed 06/19/2023 2:51 PM Completed 06/19/2023 3:18 PM Completed 06/20/2023 8:36 AM Completed 06/21/2023 8:00 AM Completed 06/21/2023 2:20 PM Completed 06/22/2023 8:58 AM Completed 06/22/2023 9:59 AM Completed 06/29/2023 9:54 AM Completed 06/29/2023 10:06 AM Additional Reviewer Completed 06/29/2023 11:16 AM Completed 06/29/2023 1:23 PM Completed 06/29/2023 3:43 PM Completed 06/30/2023 1:24 PM Completed 07/05/2023 12:28 PM 07/11/2023 9:00 AM Packet Pg. 605 16.C.5.a CERTIFICATION OF FINANCIAL RESPONSIBILITY FOR LOCAL GOVERNMENT Collier County Public Utilities Department a unit of local government of the State of Florida, hereby certifies that it has unconditionally obligated itself to have the financial resources necessary to close, plug, and abandon its underground injection well(s) and related monitoring wells, as required by Chapter 62-528, Florida Administrative Code. It is further understood that the cost estimate to conduct plugging and abandonment, established on ,tune 6, 2023 , shall be updated thirty (30) months after the date of permit issuance and this obligation shall incorporate accumulated inflation costs. An increase exceeding 10 percent compared with the amount stated below shall require submission of an updated certification form. Injection Wells and Monitoring Wells Covered By This Agreement. (attach additional sheet if necessary) Facility Name: Golden Gate WWTP Injection Well System Facility Address: 4931 32nd Avenue SW Golden Gate, FL 34116 Facility Contact: Julian DeLeon Phone Number: (239) 920-3929 Latitude/Longitude of Injection Well(s): 26e 10' 13.2" 810 42' 09.5" Current PermitNumber: 0263889-004-UO/11 Current Plugging and Abandonment Cost Estimate: $368,940 (total for all injection and monitoring wells) It is hereby understood that the cancellation of this certification may not take place without the prior written consent of the Secretary of the Florida Department of Environmental Protection. (Signature) (Print Name) (Title) (Date) NOTARY: See Next Page t o�1a3 Packet Pg. 606 16.C.5.a Notary Form State of Florida County of: Sworn to (or affirmed) and subscribed before me this day of , by (Name of person making statement) 0 Personally known tome I; Produced the following identification Notary Signature Print, Type, or Stamp Commissioned Name of Notary Public Apply Seal of Notary Public below - State of Florida Packet Pg. 607 16.C.5.a IV. REVIEW OF OBSOLESCENCE PLUG AND ABANDONMENT COSTS The last update of the obsolescence plugging and abandonment plan and estimated costs for the Golden Gate WWTP injection well system (i.e. injection well IW-1 and the dual zone monitoring well) was provided to the Department in 2017 (WadeTrim, 2017) during the UIC renewal. An update to the estimate of the obsolescence plugging and abandonment costs for the Golden Gate WWTP injection well system is included herein (Table 4-1). The previous plugging and abandonment cost estimate was $290,241, The current plugging and abandonment cost estimate is $368,940. Since the current cost estimate increase for the plugging and abandonment of the Golden Gate WWTP injection well system is more than 10% of the last cost estimate, an updated Certificate of financial responsibility is being provided in a subsequent page of this section. The FDEP approved obsolescence plugging and abandonment plan for the injection well included unseating and removing the 13,75-inch OD FRP tubing, installing a cement bridge 15 feet below the base of the 18-inch OD steel casing at 2,487 feet below land surface, and cementing the well to land surface. The approved obsolescence plugging and abandonment plan for the dual zone monitoring well (DZMW) consists of grouting to land surface both monitoring zones with neat cement. No changes to the FDEP approved obsolescence plugging and abandonment plan for IW-1 and the DZMW are requested herein. 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Q O _0 co w O ca o n v U U Q 0 O O cB O C: CY)0 a 7 C N 3 7 - U 7 C N 3 -� Q 7 N O O L N C ' O L O N O i O O O U r O O 2 U ti O O 0 O Co U DD O O O 00 O C O O 0 � i (p V U LO c0 � C cn > m 0 N U O = 0 N N O D O 03 N 7 O M -Q O O QOO O ON Y C� c U U Ny 3 O Y N C7 N7Na)O U U N N 7 - 3 O 7 Q _ r N M 4 L61 L6 a J r N M .4 L61 I G:) I I N 1 M 1 4 1Lf') SUPPORTING DOCUMENTATION FOR APPLICATION TO RENEW UIC OPERATION PERMIT FOR GOLDEN GATE WWTP INJECTION WELL IW-1, COLLIER COUNTY, FLORIDA Prepared for: Hole Montes, Inc. 950 Encore Way Naples, FL 34110 and Collier County Public Utilities Engineering & Project Management Department 3301 East Tamiami Trail, Building H Naples, Florida 34112 June 2023 Prepared by: ARMA VGeol-ogic Consultants, Inc. 3401 SE 15th Place Suite A Cape Coral, FL 33904 FL Geology Business License #GB560 FL Engineering Business License #31579 W�NNIII.• • ..�, 0. .OD...0 4 , s �P ��GENSF •*40 Project Number s= p: 22-351 No.$0330 a e T STAE of : �� '' cFSSiG;VA��v •. June 8, 2023 Omar Rodriguez, P.G., P.E. President FL Licensed Professional Geologist #2273 FL Licensed Professional Engineer #80330 TABLE OF CONTENTS Page TABLEOF CONTENTS.................................................................................................................... i LISTOF APPENDICES.................................................................................................................... ii LISTOF FIGURES........................................................................................................................... iii LISTOF TABLES............................................................................................................................. vi SECTION I. INTRODUCTION................................................................................................. 1 SECTION IL REVIEW OF DATA COLLECTED FROM JANUARY 2018 THROUGH MARCH 2O23.................................................................................. 9 SECTION III. PROPOSED PROCEDURES FOR FIVE YEAR MECHANICAL INTEGRITY TEST............................................................................................ 35 SECTION IV. REVIEW OF OBSOLESENCE PLUGGING AND ABANDONMENT PLANAND COSTS........................................................................................... 36 SECTION V. AREA OF REVIEW UPDATE........................................................................... 40 A. Geographic Area Encompassed by Area of Review ................................... 40 B. Hydrogeologic Setting................................................................................40 C. Existing Groundwater Users Proximal to the Golden Gate WWTP ........... 45 D. Depth of the Base of the USDW................................................................. 45 E. Confining Beds............................................................................................ 55 F. Mapped or Known Faults............................................................................ 55 G. Injection Zone............................................................................................. 55 H. Injection and Petroleum Test Wells............................................................ 55 SECTION VI. PERMIT RENEWAL APPLICATION CHECKLIST ........................................ 56 A. Evaluation of the Size of the Area of Review ............................................. 56 B. Update of the Area of Review..................................................................... 56 C. Wastestream Analysis of Injected Fluids .................................................... 56 D. Compatibility of the Injected Fluids with the Background Water in the InjectionZone............................................................................................. 56 E. Demonstration of Mechanical Integrity...................................................... 57 F. Operating Data............................................................................................ 57 G. Specific Injectivity Data.............................................................................. 57 H. Obsolescence Plugging and Abandonment Plan and Costs ........................ 57 I. Emergency Discharge Method.................................................................... 57 TABLE OF CONTENTS — CONTINUED SECTION VII. CONCLUSIONS................................................................................................ 58 SECTION VIII. REFERENCES.................................................................................................... 59 LIST OF APPENDICES APPENDIX A. Operation Permit Application APPENDIX B. Copy of FDEP Operation Permit APPENDIX C. Copy of the Monthly Operating Reports APPENDIX D. Analytical Results for Golden Gate WWTP Treated Effluent LIST OF FIGURES Fi ure Description Page 1-1 MAP SHOWING LOCATION OF PROJECT SITE ........................................... 2 1-2 MAP SHOWING LOCATION OF GOLDEN GATE WWTP ............................3 1-3 AERIAL PHOTO SHOWING LOCATION OF INJECTION WELL AND DUAL ZONE MONITORING WELL AT GOLDEN GATE WWTP SITE ......4 1-4 SCHEMATIC DIAGRAM SHOWING INJECTION WELL IW-1 CONSTRUCTION DETAILS.............................................................................. 5 1-5 GENERALIZED HYDROSTRATIGRAPHIC COLUMN FOR THE GOLDEN GATE WWTP SITE........................................................................... 7 1-6 SCHEMATIC DIAGRAM SHOWING DUAL ZONE MONITORING WELL CONSTRUCTION DETAILS ....................................... 8 2-1 PLOT OF DAILY AVERAGE INJECTION RATE AND DAILY AVERAGE INJECTION PRESSURE FOR INJECTION WELL IW-1 FROM JANUARY 2018 TO MARCH 2O23.....................................................12 2-2 PLOT OF DAILY INJECTION VOLUME AND DAILY AVERAGE INJECTION PRESSURE FOR INJECTION WELL IW-1 FROM JANUARY 2018 TO MARCH 2O23.....................................................13 2-3 PLOT OF SPECIFIC INJECTIVITY AND INJECTION RATE FOR INJECTION WELL IW-1 FROM JANUARY 2018 TO MARCH 2O23 .......... 14 2-4 PLOT OF DAILY MAXIMUM, MINIMUMN, AND AVERAGE ANNULAR PRESSURES FROM JANUARY 2018 TO MARCH 2O23.......... 18 2-5 PLOT OF WATER QUALITY FOR THE INJECTATE FROM JANUARY 2018 TO MARCH 2O23 (PART 1)................................................ 21 2-6 PLOT OF WATER QUALITY FOR THE INJECTATE FROM JANUARY 2018 TO MARCH 2O23 (PART 2)................................................ 22 2-7 PLOT OF WATER QUALITY FOR THE UPPER ZONE OF THE DUAL ZONE MONITORING WELL FROM JANUARY 2018 TO MARCH 2O23 (PART 1)................................................................................... 25 LIST OF FIGURES - CONTINUED Fi ure Description Page 2-8 PLOT OF WATER QUALITY FOR THE UPPER ZONE OF THE DUAL ZONE MONITORING WELL FROM JANUARY 2018 TO MARCH 2O23 (PART 2)................................................................................... 26 2-9 PLOT OF WATER QUALITY FOR THE LOWER ZONE OF THE DUAL ZONE MONITORING WELL FROM JANUARY 2018 TO MARCH 2O23 (PART 1)...................................................................................30 2-10 PLOT OF WATER QUALITY FOR THE LOWER ZONE OF THE DUAL ZONE MONITORING WELL FROM JANUARY 2018 TO MARCH 2O23 (PART 2)................................................................................... 31 2-11 PLOT OF DAILY AVERAGE WATER LEVEL ELEVATION FOR THE TWO ZONES OF THE DUAL ZONE MONITORING WELL FROM JANUARY 2018 TO MARCH 2O23................................................................. 34 luv LIST OF FIGURES - CONTINUED Fi ure Description Page 4-1 SCHEMATIC DIAGRAM SHOWING PROPOSED OBSOLESCENCE PLUGGING PROGRAM FOR GOLDEN GATE WWTP IW-1 ANDDZMW...................................................................................................... 39 5-1 MAP SHOWING AREA OF REVIEW FOR GOLDEN GATE WWTP INJECTION WELL SYSTEM........................................................................... 41 5-2 USGS TOPOGRAPHIC MAP FOR THE AREA OF REVIEW ....................... 42 5-3 MAP SHOWING LINE OF CROSS-SECTION ................................................ 43 5-4 STRATIGRAPHIC CROSS-SECTION A -A' ................................................... 44 5-5 MAP SHOWING LOCATION OF WATER USE PERMITS IN THE AREA OF REVIEW..................................................................................47 5-6 MAP SHOWING INVENTORIED WELLS IN THE AREA OF REVIEW..... 51 5-7 DEPTH OF PENETRATION MAP FOR INVENTORIED WELLS IN THE AREA OF REVIEW............................................................................ 52 5-8 MAP SHOWING PRODUCING AQUIFER FOR INVENTORIED WELLS IN THE AREA OF REVIEW............................................................................. 53 5-9 USE TYPE MAP FOR INVENTORIED WELLS IN THE AREAOF REVIEW.......................................................................................... 54 0 LIST OF TABLES Table Description Page 2-1 SUMMARY OF DAILY INJECTION HYDRAULIC DATA AND INJECTED VOLUMES BY MONTH FOR GOLDEN GATE WWTP INJECTION WELL............................................................................................ 10 2-2 SUMMARY OF DAILY INFORMATION FOR THE ANNULAR PRESSURE SYSTEM BY MONTH FROM JANUARY 2018 TO MARCH2O23.....................................................................................................16 2-3 SUMMARY OF WATER QUALITY ANALYSES FOR THE INJECTATE FROM JANUARY 2018 TO MARCH 2O23..............................19 2-4 SUMMARY OF WATER QUALITY ANALYSES FOR THE UPPER ZONE OF THE DUAL ZONE MONITORING WELL FROM JANUARY 2018 TO MARCH 2O23.................................................................. 23 2-5 SUMMARY OF WATER QUALITY ANALYSES FOR THE LOWER ZONE OF THE DUAL ZONE MONITORING WELL FROM JANUARY 2018 TO MARCH 2O23.................................................................. 28 2-6 SUMMARY OF DAILY HYDRAULIC DATA BY MONTH FOR THE TWO MONITORING ZONES OF THE DZMW............................................. 32 4-1 GOLDEN GATE WWTP INJECTION WELL SYSTEM ESTIMATED PLUGGING AND ABANDONMENT COSTS (IN 2023 DOLLARS) ........... 37 5-1 SUMMARY OF WATER USE PERMITS WITHIN THE AREA OF REVIEW............................................................................................................. 46 5-2 SUMMARY OF INVENTORIED WELLS COMPLETED IN THE AREA OFREVIEW.......................................................................................................48 w I. INTRODUCTION The present application package is to renew the five-year operation permit for the Collier County Water -Sewer District (CCWSD) Class I injection well IW-1 located at the site of the Golden Gate Wastewater Treatment Plant (WWTP) in southeast Collier County (Figures 1-1 and 1-2). A completed operation permit application is provided in Appendix A. The supporting documentation provided herein was prepared in conformance with Florida Administrative Code (FAC) Chapter 62-528.455 (1) (c). An aerial photo showing the location of the injection well relative to the WWTP is provided as Figure 1-3. The well was constructed and is currently permitted to dispose of up to 5.03 million gallons per day (MGD) of treated effluent from the Golden Gate WWTP and maximum injection rate of 3,495 gallons per minute (gpm). The Golden Gate WWTP effluent is treated to High Level Disinfection (HLD). A Construction Permit for the Golden Gate WWTP injection well system was issued by FDEP in 2007 and the system was installed in 2008. An authorization letter for operational testing was issued in 2010. Thereafter, two five-year operation permits were issued in 2012 and 2018. The current operation permit will expire on October 5, 2023. FDEP rules require a permit application renewal package needs to be submitted 60 days prior to that expiration day in order to be considered a timely submittal. A copy of the current operation permit (0263889-004-UO/11) is provided in Appendix B. Golden Gate WWTP injection well IW-1 was constructed with a 18-inch outside diameter (OD), 0.5-inch wall thickness (WT) steel casing set to a depth of 2,472 feet below land surface (BLS), a 13.375-inch OD, 0.66-inch WT fiberglass reinforced plastic (FRP) tubing set on a packer at 2,461 feet BLS, and with an open -hole interval to a depth of 3,110 feet BLS (Arcadis, 2008). The annular fluid emplaced between the 13.375-inch tubing and the 18-inch steel injection casing is Halliburton Baracor 100, a corrosion inhibitor. A schematic diagram showing the as -built construction details for the injection well is provided as Figure 1-4. 22-351 A.OR.0423 45 ACZ LLI 47 EE COUNTY ------------- COLLIER COUNTY 48 HENDRY COUNTY S - L4- - 49 OJT 84 Ll o --------------- 51 --------------- COLLIER COUNT =11-LIER COUNTY FIGURE 1-1. MAP SHOWING LOCATION OFPROJECT SITE. 75 Ol 75 Legend - =,4 r, ❑ Injection Well s " 74 ` r O Monitoring Well ° $ �+ � j'. 'I�""�--"' � f fir,• d. Win'-'. .. L'� . �s. . 4.a.�G• _, �h3l �,a� .. - � rtr r.6d ` 1WIW-1 DZMW-1 s - , R JNDARY dMI Vt MILL RMA G,,L,aic Consultants, Inc. FIGURE 1-3. AERIAL PHOTO SHOWING LOCATION OF INJECTION WELL AND DUAL ZONE MONITORING WELL AT THE GOLDEN GATE WWTP SITE. PIT CASIN 55' 48" DIAMETER STEEL CASING "S'll, I BOREHOLE 490'— Ike ism 28" O.D., 0.375" W.T. rl////d�I IN \\\]��36" DIAMETER STEEL CASING BOREHOLE 1,580' 18" O.D., 0.5" W.T. STEEL CASING 13.375" O.D., 0.66" W.T. FRP TUBING 2,461' (TOP) 2,472'(BOTOM) NOT TO SCALE 3,110' 3,200' TD CEMENT GROUT 28" DIAMETER BOREHOLE - ANNULAR FLUID CORROSION INHIBITOR CEMENTING PACKER / CEMENT BASKETS YBI POSITIVE SEAL PACKER 18" DIAMETER BOREHOLE ma -12" DIAMETER FILLED PILOT -HOLE RMA PROJECT NAME: GOLDEN GATE WRF GeoLo is Consultants, Inc. PROJECT NUMBER: 22-351A DATE:5/24/2023 FIGURE 1-4. SCHEMATIC DIAGRAM SHOWING INJECTION WELL IW-1 CONSTRUCTION DETAILS. A dual zone monitoring well (DZMW) was also installed at the site in 2008. The DZMW is located approximately 100 feet east of injection well IW-1 and monitors two zones. The upper zone is open to the lower part of the Suwannee formation between the depths of 1,078 and 1,128 feet BLS (Figure 1-5), originally within the base of the underground source drinking water (USDW), defined as less than 10,000 milligrams per liter (mg/1) total dissolved solids (TDS), and the lower zone is completed between the depths of 1,498 and 1,550 feet BLS monitors the first permeable zone above the confinement overlying the injection zone. The base of the USDW was determined to be at the approximate depth of 1,110 feet BLS in the Suwannee formation (Arcadis, 2008). The injection zone is in the Oldsmar formation. The lower monitoring zone is in the Ocala formation. The construction details of that well are shown on Figure 1-6. 22-351 A.OR.0423 6 DEPTH 0 AGE FORMATION umoLoGY LITHOLOGY DESCRIPTION AQUIFER HOLOCENE-PLIESTOCENE NDIFFERENTIATE SAND AND SHELLS 500 PLIOCENE TAMIAMI 41MESTONE, MICRITIC, FOSSILIFEROU WATER -TABLE CONFINING BEDS MIOCENE IL M 0 3 = PEACE RIVER CLAY AND MARL, SANDY SANDSTONE, CALCAREOUS, POOR POROSITY IW- } rn Li < Li a Li = SANDSTONE ARCADIA LIMESTONE, MICRITIC, CLAYEY CLAY AND MARL, PHOSPHATIC LIMESTONE, MICRITIC, CLAYEY CLAY AND MARL, PHOSPHATIC LIMESTONE, PHOSPHATIC, FOSSILIFEROUS, MINOR CLAY AT BASE MID -HAWTHORN ZONE I T CONFINING BEDS MID -HAWTHORN ZONE II T T CONFINING BEDS LOWER HAWTHORN COWNING BEDS — — 1000 OLIGOCENE SUWANNEE LIMESTONE, CALCARENITIC AND DOLOMITE, SANDY Approx. Base of USDW UPPER FLORIDAN 1500 2000 2500 znnn EOCENE OCALA LIMESTONE, MICRITIC, NUMEROUS LARGE FORAMS AVON PARK LIMESTONE AND DOLOMITE CONFINING BEDS / OLDSMAR DOLOMITE AND CRYPTOCRYSTALLINE LIMESTONE, CARBONACEOUS AT TOP / DOLOMITE, EXTENSIVE DISSOLUTION FEATURES, EXCELLENT PERMEABILITY, CARBONACEOUS, NUMEROUS FORAMS LOWER FLORIDAN DZMW Upper Monitoring Zone DZMW Lower Monitoring Zone IW- 1 Injection Zone I A RMA PROJECT NAME: GOLDEN GATE WRF IW-1 Il GeoLogic Consultants, Inc. PROJECT NUMBER:22-351A DATE:5/24/2023 FIGURE 1-5. GENERALIZED HYDROSTRATIGRAPHIC COLUMN FOR THE GOLDEN GATE WWTP AREA. 3 4 " O.D., 0.375" W.T. STEEL CONDUCTOR CASING 52' / 24" O.D., 0.375" W.T. "�r//A34" DIAMETER STEEL UPPER BOREHOLE CASING 490' CEMENT GROUT 16" O.D., 0.375" W.T. 24" DIAMETER STEEL INTERMEDIATE BOREHOLE CASING FA/ 1,078' UPPER MONITORING ZONE 1,078' - 1,128' 6.625" O.D., 0.39" W.T. 00 16" DIAMETER FRP LOWER BOREHOLE CASING CEMENTING 1,498' - \ PACKER 8.75" DIAMETER LOWER MONITORING ZONE BOREHOLE 1498' - 1550' 1 ,550' 4 CEMENTED NOT TO SCALE TD 1618' PILOT -HOLE RMA I PROJECT NAME: GOLDEN GATE WRF GeoLo is Consultants Inc. I PROJECT NUMBER:22-351A DATE:512412023 FIGURE 1-6. SCHEMATIC DIAGRAM SHOWING DUAL ZONE MONITORING WELL CONSTRUCTION DETAILS. H. REVIEW OF OPERATIONAL DATA COLLECTED FROM JANUARY 2018 THROUGH MARCH 2O23 Monthly operating reports (MOR's) have been prepared by CCWSD staff and filed with the FDEP for each month that the injection well system has been in operation. Parameters monitored for the injection well are those stipulated in the FDEP operation permit (Appendix B). The monitored parameters include continuous monitoring of injection pressure (maximum, minimum, and average; tabulated daily), flow rate (maximum, minimum, and average; tabulated daily), annular pressure (maximum, minimum, and average; tabulated daily), and annular fluid and pressure added/removed (recorded daily). In addition, in accordance with the FDEP monitoring requirements, specific injectivity tests were performed quarterly by the plant personnel and reported with each applicable MOR. Copies of the MOR's submitted to the FDEP are provided in Appendix C. A summary of daily injection hydraulic data and injected volumes by month for the Golden Gate WWTP IW-I is provided in Table 2-1. Plots of daily average injection rate, daily average injection pressure, and daily injection volume for the injection well are provided in Figures 2-1 and 2-2. The maximum injection rate and injection pressure were maintained at levels below those authorized by the FDEP during the entire review period. The FDEP permitted maximum injection rate is 5.03 MGD. The maximum injection rate recorded during the reviewed operational period was 2.43 MGD, with a daily average of approximately 1.08 MGD for the period. The FDEP permitted maximum injection pressure for the Golden Gate WWTP IW-I is 107 psi which is two-thirds of the pressure tested during the last mechanical integrity test (MIT). The maximum injection pressure recorded during the operational testing period was 55.5 psi, with a daily average of approximately 28.4 psi. Specific injectivity tests were conducted quarterly. No decrease in specific injectivities was observed during the review period with specific injectivities remaining at an average of 276 gpm/ft. Specific injectivities ranged from 195 to 306 gpm/ft during the review period. Plots of specific injectivity and injection rate versus time are provided on Figure 2-3. 22-351 A.OR.0423 9 TABLE 2-1. SUMMARY OF DAILY INJECTION HYDRAULIC DATA AND INJECTED VOLUMES BY MONTH FOR THE GOLDEN GATE WWTP INJECTION WELL. Month Total Volume Injected (MG) Maximum Daily Volume Injected (gals) Minimum Daily Volume Injected (gals) Average Daily Volume Injected (gals) Max. Daily Inj. Rate (gpm) Min. Daily Inj. Rate (gpm) Aver. Daily Inj. Rate (gpm) Max. Daily Inj. Pres. (psi) Min. Daily Inj. Pres. (psi) Aver. Daily Inj. Pres. (psi) Injection Rate for Specific Injectivity (gpm) Specific Injectivity (gpm/psi @Inj. Rate) Jan-18 34.658 1,344,000 905,000 1,118,000 2,250 0 554 47.8 0.0 28.7 Feb-18 31.572 1,327,000 857,000 1,127,571 2,290 0 578 46.3 11.2 29.2 Mar-18 34.411 1,309,000 999,000 1,110,032 2,246 0 539 44.7 8.2 28.6 1,484 195.4 Apr-18 27.694 1,402,000 526,000 923,133 2,345 0 450 48.1 22.7 29.3 May-18 27.115 1,115,000 621,000 874,677 1,863 0 428 42.3 20.3 28.5 Jun-18 29.522 1,241,000 791,000 984,067 1,285 0 478 34.8 25.4 29.3 1,585 269.0 Jul-18 33.381 2,017,000 0 1,076,806 1,878 0 524 42.3 21.7 29.6 Aug-18 33.515 1,451,000 757,000 1,081,129 1,091 0 523 33.2 26.1 29.6 Sep-18 32.368 1,964,000 0 1,078,933 1,907 0 593 40.9 26.1 29.9 1,438 282.0 Oct-18 34.206 1,481,000 869,000 1,103,419 1,643 0 533 37.1 19.1 29.3 Nov-18 33.984 1,245,000 1,006,000 1,132,800 1,090 0 555 31.9 25.0 28.7 Dec-18 32.954 1,246,000 934,000 1,063,032 1,558 0 651 31.3 24.1 27.8 1,556 305.1 Jan-19 32.690 1,372,000 943,000 1,054,516 1,604 0 731 31.1 23.7 27.4 Feb-19 32.390 1,225,000 1,095,000 1,156,786 1,558 0 803 31.3 24.3 27.9 Mar-19 34.567 1,376,000 999,000 1,115,065 2,438 0 777 38.6 24.1 28.1 1,664 302.6 Apr-19 29.993 1,087,000 894,000 999,767 1,553 0 697 31.8 24.6 28.3 May-19 29.683 1,188,000 848,000 957,516 1,527 0 671 32.0 25.4 28.6 Jun-19 32.674 1,481,000 866,000 1,089,133 1,632 0 754 32.7 25.9 29.2 1,549 281.6 Jul-19 34.269 1,607,000 901,000 1,105,452 1,540 0 771 32.5 26.1 29.4 Aug-19 32.823 1,238,000 500,000 1,058,806 1,766 0 743 33.3 26.0 29.4 Sep-19 30.730 1,168,000 874,000 1,024,333 1,532 0 715 32.4 25.8 29.0 1,535 279.0 Oct-19 36.099 1,415,000 1,005,000 1,164,484 2,688 0 812 39.9 25.9 29.1 Nov-19 33.728 1,235,000 991,000 1,124,267 1,551 0 776 31.7 24.9 28.4 Dec-19 36.013 1,622,000 980,000 1,161,710 1,910 0 813 34.0 24.4 27.8 1,521 266.8 Jan-20 35.386 1,345,000 1,032,000 1,141,484 1,567 0 788 30.7 23.6 27.5 Feb-20 33.402 1,307,000 999,000 1,077,484 1,563 0 799 30.9 24.0 27.6 Mar-20 28.792 1,242,000 765,000 928,774 1,930 0 603 31.3 23.9 27.5 1,556 273.0 Apr-20 25.411 1,011,000 630,000 819,710 2,313 0 634 32.9 24.6 28.0 May-20 30.831 1,555,000 835,000 994,548 2,354 0 709 37.0 24.7 28.4 Jun-20 39.623 2,115,000 1,036,000 1,278,161 2,260 0 903 36.9 25.6 29.6 1,563 274.0 Jul-20 34.310 1,304,000 820,000 1,106,774 1,546 0 767 32.5 25.9 29.4 Aug-20 35.628 1,589,000 1,019,000 1,149,290 2,805 0 804 41.9 26.0 29.5 Sep-20 44.078 2,431,000 1,158,000 1,421,871 2,785 0 1,023 32.0 26.5 29.8 1,563 279.0 Oct-20 40.470 1,445,000 1,160,000 1,305,484 1,555 0 903 32.1 26.0 29.5 Nov-20 38.137 1,412,000 1,140,000 1,230,226 1,563 0 881 31.7 25.1 28.9 Dec-20 41.351 2,056,000 1,144,000 1,333,903 2,750 0 928 30.4 24.5 27.9 1,576 272.0 Jan-21 37.408 1,313,000 1,111,000 1,206,710 1,579 0 838 30.6 23.8 27.5 Feb-21 32.964 1,274,000 1,077,000 1,177,286 2,619 0 816 38.3 23.8 27.6 TABLE 2-1. SUMMARY OF DAILY INJECTION HYDRAULIC DATA AND INJECTED VOLUMES BY MONTH FOR THE GOLDEN GATE WWTP INJECTION WELL. Month Total Volume Injected (MG) Maximum Daily Volume Injected (gals) Minimum Daily Volume Injected (gals) Average Daily Volume Injected (gals) Max. Daily Inj. Rate (gpm) Min. Daily Inj. Rate (gpm) Aver. Daily Inj. Rate (gpm) Max. Daily Inj. Pres. (psi) Min. Daily Inj. Pres. (psi) Aver. Daily Inj. Pres. (psi) Injection Rate for Specific Injectivity (gpm) Specific Injectivity (gpm/psi @Inj. Rate) Mar-21 33.628 1,213,000 986,000 1,084,774 1,569 0 750 31.0 23.9 27.5 1,576 303.1 Apr-21 30.720 1,134,000 945,000 1,024,000 2,970 0 710 42.0 24.1 27.8 May-21 29.229 1,026,000 855,000 942,871 1,548 0 654 31.9 24.3 28.1 Jun-21 31.819 1,431,000 839,000 1,060,633 2,709 0 752 39.8 25.0 28.6 1,563 265.0 Ju1-21 41.278 2,059,000 1,031,000 1,331,548 3,532 0 911 47.9 25.6 29.3 Aug-21 38.566 1,643,000 955,000 11244,065 2,685 0 871 42.9 25.8 29.5 Sep-21 40.477 2,151,000 1,064,000 1,349,233 2,733 0 937 40.7 25.9 29.8 Oct-21 42.547 1,678,000 1,212,000 1,372,484 1,681 0 963 32.9 25.9 29.8 1,584 273.0 Nov-21 39.791 1,684,000 967,000 1,326,367 2,676 0 912 40.4 24.8 28.8 Dec-21 36.689 1,355,000 862,000 1,183,516 2,684 0 824 30.9 25.0 28.4 1,542 297.0 Jan-22 37.538 1,349,000 952,000 1,210,903 3,201 0 842 49.4 23.7 27.8 1,563 284.0 Feb-22 32.573 1,270,000 1,040,000 1,163,321 1,559 0 807 31.0 23.8 27.6 Mar-22 33.230 1,223,000 1,018,000 1,071,935 1,875 0 743 33.5 24.0 27.7 Apr-22 29.755 1,114,000 882,000 991,833 1,850 0 689 34.5 24.2 27.9 1,563 306.0 May-22 29.331 1,490,000 444,000 946,161 2,687 0 652 40.0 24.8 28.2 Jun-22 29.715 2,335,000 721,000 990,500 2,745 0 640 40.3 25.4 28.5 Jul-22 32.009 1,811,000 662,000 1,032,548 2,705 0 722 40.3 24.9 28.9 1,500 273.0 Aug-22 30.595 1,263,000 692,000 986,935 3,436 0 679 55.5 25.8 28.8 Sep-22 30.257 1,710,000 582,000 1,008,567 2,735 0 743 40.0 25.2 28.8 Oct-22 33.091 1,985,000 743,000 1,067,452 2,731 0 723 40.0 17.9 28.2 Nov-22 25.173 1,041,000 669,000 839,100 2,049 0 585 34.7 23.6 27.4 1,400 241.0 Dec-22 25.443 933,000 736,000 820,742 2,750 0 570 38.8 21.8 26.6 Jan-23 19.258 927,000 0 621,226 2,354 0 436 37.3 22.7 25.5 Feb-23 21.669 977,000 657,000 773,893 1,576 0 549 30.4 22.4 26.4 Mar-23 20.993 800,000 580,000 677,194 1,603 0 471 30.9 21.0 26.2 Totals 2,074.204 ----- ----- ----- ----- ----- ----- ----- ----- ---- Maximum 44.078 2,431,000 1,212,000 1,421,871 3,532 0 1,023 55.5 26.5 29.9 1,664 306 Average 32.924 1,431,063 844,143 1,079,031 2,104 0 714 36.6 23.5 28.4 1,544 276 Minimum 19.258 800,000 0 621,226 1,090 0 428 30.4 0.0 25.5 1,400 195 FIGURE 2-1. PLOT OF DAILY AVERAGE INJECTION RATE AND DAILY AVERAGE INJECTION PRESSURE FOR INJECTION WELL IW-1 FROM JANUARY 2018 TO MARCH 2O23. 4,000 3,600 3,200 :12 2,400 2,000 a a� m 1,600 O 1,200 _ 400 0 Jan- Apr- Jul- Oct- Jan- Apr- Jul- Oct- Jan- Apr- Jun- Sep- Dec- Mar- Jun- Sep- Dec- Mar- Jun- Sep- Dec- Mar- 18 18 18 18 19 19 19 19 20 20 20 20 20 21 21 21 21 22 22 22 22 23 100 90 80 70 60 50 .N Q. as L 40 y as L a 30 0 m c 20 10 0 Daily Average Injection Rate (gpm) -Daily Average Injection Pressure (psi) FIGURE 2-2. PLOT OF DAILY INJECTION VOLUME AND DAILY AVERAGE INJECTION PRESSURE FOR INJECTION WELL IWA FROM JANUARY 2018 TO MARCH 2O23. 5,000 4,500 4,000 3,500 3,000 N c 2,500 c� a� 0 2,000 0 0 0 m 1,500 E M 0 > 1,000 c 0 m c 500 0 Jan- Apr- Jul- Oct- Jan- Apr- Jul- Oct- Jan- Apr- Jun- Sep- Dec- Mar- Jun- Sep- Dec- Mar- Jun- Sep- Dec- Mar- 18 18 18 18 19 19 19 19 20 20 20 20 20 21 21 21 21 22 22 22 22 23 100 90 80 70 60 50 v� : m L 40 m a _ 30 m 20 10 0 —Daily Injection Volume (1,000's of gallons) —Daily Average Injection Pressure (psi) y 0. E CL a� as a Co FIGURE 2-3. PLOT OF SPECIFIC INJECTIVITY AND INJECTION RATE FOR INJECTION WELL IW-1 FROM JANUARY 2018 TO MARCH 2O23. 1,000 41111 :11 700 1:IIP7 500 m 01111 200 100 4000 3600 3200 2800 PZ111 , E CL 2000 c� 1600 ° 0 m :11 400 0' I I I I '0 Jan- Apr- Jul- Oct- Jan- Apr- Jul- Oct- Jan- Apr- Jun- Sep- Dec- Mar- Jun- Sep- Dec- Mar- Jun- Sep- Dec- Mar- 18 18 18 18 19 19 19 19 20 20 20 20 20 21 21 21 21 22 22 22 22 23 Specific Injectivity (gpm/psi) —*--injection Rate (gpm) A summary of daily information for the annular pressure system by month is provided in Table 2- 2. Graphic plots of daily maximum, daily minimum, daily average, addition or removal of annular pressure, and addition or removal of annular fluid are provided as Figure 2-4. No annular fluid has been added or removed during the review operational period. Annular pressures were maintained within a tight range within the review period. In addition to the hydraulic data, water quality data for the treated wastewater from the Golden Gate WWTP and for the two monitoring zones in the DZMW have been collected monthly for some parameters and quarterly for others, as specified in the FDEP operating permit. A summary of the water quality data analyses for the treated wastewater is provided in Table 2-3. A graphic plot of the water quality analyses for the treated wastewater is provided in Figures 2-5 and 2-6. The upper monitoring zone in the DZMW extends from a depth of 1,078 feet to 1,128 feet BLS and is in the Oligocene -age Suwannee formation. The lower monitoring zone extends from 1,498 to 1,550 feet BLS and is in the Late Eocene -age Ocala formation. The base of the USDW, defined as the depth at which the TDS concentration of the water is less than 10,000 mg/l, was originally determined to occur at approximately 1,110 feet BLS at the site (Arcadis, 2008). The total depth of the injection well is 3,110 feet BLS and the injection zone is from 2,472 to 3,110 feet BLS in the Early Eocene -age Oldsmar formation. The base of the USDW was present within the upper monitoring zone, whereas the lower zone of the DZMW was in a permeable unit below the USDW. The water quality analyses for the period of record indicate that TDS concentrations are more than 10,000 mg/l in both monitoring zones. Water quality for the two intervals of the DZMW were monitored monthly or quarterly, depending on the specific parameter, as specified in the FDEP operating permit. The water quality data for the upper zone of the DZMW does not show significant changes during the review period, with TDS concentrations ranging from 18,600 to 22,600 mg/l. Water quality data for the upper zone of the DZMW are summarized In Table 2-4. Graphic plots of the various water quality data for the upper zone of the DZMW are provided in Figures 2-7 and 2-8. 22-351 A.OR.0423 15 TABLE 2-2. SUMMARY OF DAILY INFORMATION FOR THE ANNULAR PRESSURE SYSTEM BY MONTH FROM JANUARY 2018 TO MARCH 2O23. Month Maximum Annular Pressure (psi) Minimum Annular Pressure (psi) Average Annular Pressure (psi) Annular Fluid Added (gals) Annular Fluid Removed (gals) Annular Pressure Added (psi) Annular Pressure Removed (psi) Comments Jan-18 60.8 42.5 52.2 0 0 0.0 0 Feb-18 56.1 47.7 51.5 0 0 0.0 0 Mar-18 60.6 43.8 51.8 0 0 0.0 0 Apr-18 63.3 52.3 57.6 0 0 0.0 0 May-18 58.1 50.7 53.9 0 0 0.0 0 Jun-18 60.1 52.4 55.9 0 0 0.0 0 Jul-18 58.5 45.1 52.1 0 0 4.2 0 Aug-18 67.2 42.9 53.0 0 0 25.0 0 Sep-18 59.3 47.2 53.8 0 0 16.1 0 Oct-18 57.9 46.3 53.6 0 0 29.0 0 Nov-18 59.0 42.9 53.8 0 0 56.1 0 Dec-18 61.2 44.1 54.6 0 0 83.5 0 Jan-19 59.2 44.6 53.2 0 0 124.8 0 Feb-19 57.3 44.2 52.4 0 0 85.5 0 Mar-19 58.2 44.4 52.2 0 0 90.5 0 Apr-19 57.5 47.5 52.6 0 0 50.0 0 May-19 57.8 46.6 52.1 0 0 72.9 0 Jun-19 56.8 46.0 51.8 0 0 73.7 0 Jul-19 56.4 47.3 51.7 0 0 71.4 0 Aug-19 57.5 45.5 51.3 0 0 54.4 0 Sep-19 58.3 48.0 52.6 0 0 31.7 0 Oct-19 57.0 47.4 52.0 0 0 55.8 0 Nov-19 56.5 43.3 50.4 0 0 88.5 0 Dec-19 56.8 43.4 50.6 0 0 74.2 0 Jan-20 51.4 43.0 47.2 0 0 99.9 0 Feb-20 56.7 37.4 47.4 0 0 74.9 0 Mar-20 57.5 42.8 49.3 0 0 48.1 0 Apr-20 55.2 40.7 48.7 0 0 76.1 0 May-20 55.5 43.3 48.0 0 0 64.9 0 Jun-20 54.5 35.0 48.8 0 0 69.2 0 Jul-20 55.6 42.8 48.5 0 0 74.1 0 Aug-20 58.6 43.5 49.5 0 0 67.6 0 TABLE 2-2. SUMMARY OF DAILY INFORMATION FOR THE ANNULAR PRESSURE SYSTEM BY MONTH FROM JANUARY 2018 TO MARCH 2O23. Month Maximum Annular Pressure (psi) Minimum Annular Pressure (psi) Average Annular Pressure (psi) Annular Fluid Added (gals) Annular Fluid Removed (gals) Annular Pressure Added (psi) Annular Pressure Removed (psi) Comments Sep-20 55.0 36.2 48.9 0 0 68.8 0 Oct-20 56.0 43.6 48.5 0 0 54.4 0 Nov-20 55.6 41.7 49.3 0 0 60.3 0 Dec-20 54.6 40.9 48.4 0 0 79.0 0 Jan-21 56.4 41.6 48.1 0 0 72.4 0 Feb-21 55.4 43.7 49.6 0 0 59.0 0 Mar-21 57.0 43.5 49.4 0 0 67.5 0 Apr-21 56.2 43.2 49.0 0 0 52.6 0 May-21 55.6 43.6 49.4 0 0 54.3 0 Jun-21 57.2 0.2 49.7 0 0 61.0 0 Jul-21 55.5 44.6 50.0 0 0 50.0 0 Aug-21 55.7 42.3 48.7 0 0 46.6 0 Sep-21 56.1 42.8 48.9 0 0 41.3 0 Oct-21 54.3 44.4 48.8 0 0 65.1 0 Nov-21 55.3 41.8 48.3 0 0 63.5 0 Dec-21 56.0 43.0 49.1 0 0 50.1 0 Jan-22 57.8 37.6 48.3 0 0 76.8 0 Feb-22 54.4 40.9 48.7 0 0 52.0 0 Mar-22 56.9 41.1 49.0 0 0 55.5 0 Apr-22 56.0 42.8 50.2 0 0 36.4 0 May-22 54.5 43.2 48.6 0 0 32.5 0 Jun-22 54.5 36.6 49.6 0 0 26.0 0 Jul-22 56.4 43.8 48.7 0 0 23.1 0 Aug-22 54.9 44.6 49.6 0 0 21.2 0 Sep-22 55.7 45.4 50.3 0 0 31.0 0 Oct-22 54.1 51.3 52.4 0 0 30.9 0 Nov-22 56.0 44.2 51.3 0 0 22.0 0 Dec-22 56.6 45.3 50.9 0 0 27.0 0 Jan-23 63.1 46.6 52.1 0 0 19.0 0 Feb-23 57.7 46.2 53.8 0 0 6.0 0 Mar-23 56.5 45.3 52.1 0 0 9.0 0 100 90 80 70 60 50y N N L 40 a 30 20 10 0 Jan- Apr- 18 18 FIGURE 2-4. PLOT OF DAILY MAXIMUM, MINIMUM, AND AVERAGE ANNULAR PRESSURES FROM JANUARY 2018 TO MARCH 2O23. Jul- Oct- Jan- Apr- Jul- Oct- Jan- Apr- Jun- Sep- Dec- Mar- Jun- Sep- Dec- Mar- Jun- Sep- Dec- Mar- 18 18 19 19 19 19 20 20 20 20 20 21 21 21 21 22 22 22 22 23 --*---Daily Maximum Annular Pressure (psi) -Daily Minimum Annular Pressure (psi) Daily Average Annular Pressure (psi) Pressure Added/Removed (psi) TABLE 2-3. SUMMARY OF WATER QUALITY ANALYSES FOR THE INJECTATE FROM JANUARY 2018 TO MARCH 2O23. MONTHLY ANALYTICAL PARAMETERS QUARTERLY ANALYTICAL PARAMETERS Date pH (su) pea is Conductance (uhmos/cm) Temp. (C0) Ammonia (mg/1) Chloride (mg/L) Nitrate' (mg/1) Sulfate (mg/L) TDS (mg/L) TKN as N (mg/L) Bicarbonate (mg/L) Calcium (mg/L) Iron (mg/L) Magnesium (mg/L) Potassium (mg/L) Sodium (mg/L) 10-Jan-18 7.67 1,678 25.6 31.00 64 0.40 37 700 2.00 13-Feb-18 7.80 1,665 24.7 39.00 11 0.05 11 2,000 0.09 5-Mar-18 1 7.60 1,637 24.4 30.20 106 1 0.03 36 1,108 1.50 11-Apr-18 4.40 0.07 6.10 3-May-1 8 14.20 0.13 16.30 13-Jun-18 2.10 0.09 3.40 17-Jul-18 7.70 0.15 8.20 21-Aug-18 2.30 0.06 3.40 12-Sep-18 3.30 0.21 4.10 17-Oct-18 7.28 1,630 29.6 1.60 341 0.18 86 832 2.80 130 48 0.22 22.0 18.0 240 7-Nov-18 7.50 1,500 28.5 0.10 317 0.18 76 856 1.10 11-Dec-18 7.27 1,390 24.1 3.70 277 0.18 71 752 6.00 16-Jan-19 7.60 1,379 22.9 2.40 356 0.18 78 752 4.30 120 37 0.20 22.0 21.0 230 6-Feb-19 7.98 1,225 24.7 4.50 223 64 644 4.90 26-Feb-19 7.47 1,275 26.2 0.18 6-Mar-19 7.26 1,488 23.9 15.00 300 0.18 78 800 15.00 3-Apr-19 7.75 1,319 25.3 3.50 322 0.18 76 800 4.50 110 40 0.18 20.0 23.0 220 5-May-19 7.27 1,309 29.2 5.30 350 0.18 88 764 6.00 5-Jun-19 7.24 1,745 30.5 7.90 430 0.18 79 996 10.10 10-Jul-19 7.10 1,279 29.9 4.70 261 < 0.18 62 728 5.80 121 38 0.15 17.3 16.9 168 20-Au -19 7.57 1,663 30.0 4.70 369 <0.18 76 908 5.30 11-Sep-19 7.51 1,592 30.5 0.99 424 0.18 81 952 2.00 9-Oct-I9 7.58 1,379 29.9 1.10 240 <0.18 65 756 2.20 130 45 0.17 17.8 15.2 183 6-Nov-19 7.18 2,229 28.9 0.27 382 2.50 76 880 1.40 18-Dec-19 7.36 1,334 26.5 4.40 322 <0.18 74 824 5.00 8-Jan-20 7.18 2,229 28.9 0.27 382 2.50 76 880 1.40 104 45 0.09 20.5 21.5 168 12-Feb-20 7.36 1,334 26.5 4.40 322 0.18 74 824 5.00 18-Mar-20 7.68 1,454 27.0 0.03 308 0.18 72 804 1.10 14-Apr-20 7.74 1,905 29.7 1.20 517 0.07 112 1080 3.30 80 37 0.19 8.0 25.8 328 12-May-202,301 28.5 0.90 570 0.39 113 1130 2.90 10-Jun-201,415 29.8 3.10 326 0.39 72 776 3.80 8 Jul-201,491 31.1 0.93 329 0.39 82 852 2.10 108 37 0.12 18.0 17.9 184 5-Au -201,442 31.5 2.50 301 0.39 70 788 4.00 9 Sep 201,303 30.4 1.00 270 0.11 64 696 2.10 20-Oct-20 1,475 28.9 0.04 378 0.09 76 944 1.10 141 50 0.12 23.0 17.8 203 23-Nov-20 1,289 27.7 2.00 257 0.09 66 708 2.90 1,453 26.3 4.70 281 0.09 63 748 4.80 13-Jan-21 1,510 24.3 1.40 284 0.09 65 708 2.70 105 41 0.10 16.7 16.0 178 ,15-Dec-203 10-Feb-21 1,657 25.7 3.10 350 0.09 70 760 4.10 17-Mar-21 7.33 1,258 26.3 0.08 260 0.09 60 672 1.70 TABLE 2-3. SUMMARY OF WATER QUALITY ANALYSES FOR THE INJECTATE FROM JANUARY 2018 TO MARCH 2O23. MONTHLY ANALYTICAL PARAMETERS QUARTERLY ANALYTICAL PARAMETERS Date pH (su) pea is Conductance (uhmos/cm) Temp. (C0) Ammonia (mg/1) Chloride (mg/L) Nitrate' (mg/1) Sulfate (mg/L) TDS (mg/L) TKN as N (mg/L) Bicarbonate (mg/L) Calcium (mg/L) Iron (mg/L) Magnesium (mg/L) Potassium (mg/L) Sodium (mg/L) 21-Apr-21 7.25 1,229 28.4 5.10 190 0.09 53 524 6.30 95 28 0.15 7.5 14.5 131 26-May-21 7.09 1,337 28.9 0.20 360 0.09 84 840 2.30 16-Jun-21 7.37 1,424 30.3 0.04 394 0.09 85 1,272 1.20 22-Jul-21 7.25 1,109 30.0 3.50 230 0.09 59 608 4.10 126 38 0.10 9.1 12.4 118 18-Au -21 7.41 996 30.0 0.60 166 0.09 47 484 1.80 15-Sep-21 7.34 1,371 29.7 5.00 264 0.09 67 712 5.10 6-Oct-21 6.84 762 29.7 4.30 196 0.09 52 548 4.80 125 42 0.09 9.0 12.1 128 10-Nov-21 7.33 1,657 27.6 1.80 236 0.09 56 616 3.00 15-Dec-211 7.30 1,492 26.4 8.80 313 0.09 67 752 8.10 12-Jan-22 7.15 1,279 25.4 2.40 266 0.23 64 672 3.60 115 37 0.12 18.1 17.4 185 23-Feb-22 7.23 1,390 23.7 0.10 294 1.50 69 716 1.10 23-Mar-22 7.22 1,351 27.1 8.40 225 0.23 66 620 8.00 20-Apr-22 7.25 1,445 27.7 4.50 286 0.23 72 716 5.10 101 26 0.10 17.9 17.7 196 11-May-22 7.16 6,618 28.5 18.30 1,460 1.50 273 3440 17.40 15-Jun-22 7.39 2,036 30.6 0.15 406 0.23 52 992 1.10 13-Jul-22 7.44 1,443 30.9 3.50 211 1.36 60 692 4.00 136 43 0.06 15.2 14.6 140 10-Au -22 7.36 1,323 29.8 1.30 214 0.23 54 576 2.30 21-Sep-22 7.31 1,046 29.7 0.08 202 2.28 55 604 1.10 12-Oct-22 7.31 1,527 29.6 0.04 302 3.19 75 820 1.10 108 42 0.05 19.1 18.2 204 30-Nov-22 7.53 1,575 27.4 0.04 463 6.67 97 924 1.20 27-Dec-221 7.25 1,433 22.1 6.90 387 0.23 87 996 6.70 4-Jan-23 7.09 1,387 26.2 3.00 274 2.01 70 720 4.00 125 38 0.04 17.0 18.5 175 8-Feb-23 7.03 1,277 25.0 0.10 274 1.77 69 828 1.20 9-Mar-23 7.31 1,254 27.3 0.04 339 2.02 82 716 0.88 * Nitrate + Nitrite before October 2018 FIGURE 2-5. PLOT OF WATER QUALITY FOR THE INJECTATE FROM JANUARY 2018 TO MARCH 2O23 (PART 1). 3,000 2,700 2,400 2,100 1,800 aM E c 1,500 a� •11 :11 ill 7,500 6,750 am 5,250 0) E 4,500 p E 3,750 N 0 t E 3,000 c 0 U 2,250 J a� a Cn 1,500 750 0 i .4 -• I - - - - _ I -a- - - - 1 0 Jan-18 May-18 Sep-18 Jan-19 May-19 Sep-19 Jan-20 May-20 Sep-20 Jan-21 May-21 Sep-21 Jan-22 May-22 Sep-22 Jan-23 ♦Chloride (mg/1) Sulfate (mg/1) +Calcium (mg/1) (Sodium (mg/1) +Bicarbonate (mg/1) Magnesium (mg/1) Potasium (mg/1) X Specific Cond. @ 25 °C (umhos/cm) Total Dissolved Solids (mg/1) FIGURE 2-6. PLOT OF WATER QUALITY FOR THE INJECTATE FROM JANUARY 2018 TO MARCH 2O23 (PART 2). w 36 32 C. 24 12 4 0 Jan-18 May-18 Sep-18 Jan-19 May-19 Sep-19 Jan-20 May-20 Sep-20 Jan-21 May-21 Sep-21 Jan-22 May-22 Sep-22 Jan-23 �TKN (mg/1) +Ammonia (mg/1) Iron (mg/1) A Nitrate (mg/I)* X pH (SU) —Temperature (IC) * Nitrate + Nitrite before October 2018 40 36 32 28 ci 24 m L L 20 C d 16 y_ x a 12 8 4 0 TABLE 2-4. SUMMARY OF WATER QUALITY ANALYSES FOR THE UPPER ZONE OF THE DUAL ZONE MONITORING WELL FROM JANUARY 2018 TO MARCH 2O23. MONTHLY ANALYTICAL PARAMETERS QUARTERLY ANALYTICAL PARAMETERS Date pH (su) specific Conductance (uhmos/cm) Temp. (CO) Chloride (mg/L) Sulfate (mg/L) TDS (mg/L) Nitrate* (mg/1) Ammonia (mg/1) as N (mg/L) Bicarbonate (mg/L) Calcium (mg/L) Iron (mg/L) Magnesium (mg/L) Potassium (mg/L) Sodium (mg/L) 31-Jan-18 7.60 30,000 20.0 11,000 2,400 20,000 1.30 1.30 28-Feb-18 7.60 29,000 26.2 8,800 1,100 18,000 1.30 1.50 21-Mar-181 7.30 29,300 28.9 1 10,323 1,360 1 18,500 1.40 1 1.30 175 327 3.00 590 200.0 5,500 11-Apr-18 7.50 29,300 29.8 12,438 1,270 20,900 1.60 1.50 175 3.50 2-Ma -18 7.50 29,200 29.7 9,914 1,380 20,000 1.60 1.60 13-Jun-18 7.40 29,300 30.0 10,426 1,390 20,000 1.70 1.70 17-Jul-18 7.70 29,600 29.6 9,784 1,430 20,700 2.00 1.80 201 352 4.40 646 249.0 5,620 21-Aug-18 7.80 29,300 29.8 8,719 1,440 20,600 2.10 2.00 12-Sep-181 7.50 29,800 29.8 11,028 1,490 21,400 2.30 2.10 17-Oct-18 7.65 32,800 29.6 9,670 3,900 19,700 2.20 2.50 190 320 2.70 570 310.0 6,200 7-Nov-18 7.65 31,400 28.9 10,077 0 20,100 2.30 2.30 11-Dec-18 7.78 31,000 27.8 10,045 1,400 20,500 1.70 2.70 16-Jan-19 7.80 29,500 27.3 10,664 1,400 19,900 0.18 5.00 3.20 210 310 3.50 540 250.0 5,700 6-Feb-19 7.83 29,700 27.4 10,624 1,300 21,000 2.60 2.50 26-Feb-19 7.47 30,478 28.9 0.18 6-Mar-19 7.51 30,015 28.0 10,350 2,500 20,100 0.18 3.00 2.90 3-Apr-19 7.50 29,807 29.0 10,507 1,400 21,700 0.18 3.10 2.10 210 340 4.30 620 280.0 6,200 5-May-19 7.50 30,513 29.3 10,755 1,600 19,900 0.18 3.50 3.20 5-Jun-19 7.41 30,696 29.6 10,903 1,440 20,300 0.18 3.30 3.40 10-Jul-19 7.37 30,501 29.3 11,035 1,400 0.18 3.60 3.30 217 317 2.70 539 176.0 4,520 17-Jul-19 7.43 30,886 29.8 21,500 20-Aug-19 7.53 30,952 29.5 10,901 1,430 22,600 0.18 3.90 3.30 11-Sep-19 7.46 30,580 29.8 10,710 1,440 20,700 0.18 3.80 2.90 9-Oct-19 7.45 31,064 29.5 10,662 1,360 20,400 0.18 3.60 3.00 185 358 2.70 686 254.0 5,560 6-Nov-19 7.43 30,501 29.4 10,669 1,370 21,000 0.18 3.60 3.10 18-Dec-19 7.52 30,701 28.5 10,139 1,500 1 21,400 0.18 1 4.10 3.10 8-Jan-20 7.62 30,617 28.5 8,561 1,370 20,600 0.18 3.40 3.30 202 329 2.10 637 199 5,220 12-Feb-20 7.67 30,519 28.9 10,471 1,430 19,800 0.18 0.04 3.20 18-Mar-20 7.47 30,595 29.1 9,690 1,320 21,100 0.18 3.22 3.20 14-Apr-20 7.51 30,055 29.8 10,100 1,430 18,100 0.01 3.50 3.20 199 322 1.80 631 208 5,110 12-Ma -20 7.41 29,860 29.7 9,920 1,410 18,800 0.39 3.50 3.20 10-Jun-20 7.55 30,297 29.9 9,200 1,390 21,000 0.39 3.40 3.00 8-Jul-20 7.56 30,472 30.1 10,700 1,580 19,800 0.39 3.30 3.10 233 325 2.00 639 194 5,320 5-Aug-20 7.58 30,449 29.8 11,190 1,480 20,000 0.39 3.60 2.90 9-Sep-20 7.54 30,775 29.3 9,582 1,450 19,000 0.15 3.60 3.10 20-Oct-20 7.58 30,498 29.3 10,500 1,450 19,500 0.09 3.60 3.00 237 313 1.70 612 220 5,160 23-Nov-20 1 7.59 30,181 28.9 10,100 1,370 19,300 0.09 3.70 3.00 15-Dec-20 7.61 30,834 28.9 9,750 1,440 20,100 0.09 3.90 3.10 13-Jan-21 7.58 30,247 28.3 9,460 1,380 18,600 0.09 3.80 3.20 254 328 1.90 622 201.0 5,240 10-Feb-21 7.62 30,956 28.8 10,284 1,380 19,000 0.09 3.60 3.10 TABLE 2-4. SUMMARY OF WATER QUALITY ANALYSES FOR THE UPPER ZONE OF THE DUAL ZONE MONITORING WELL FROM JANUARY 2018 TO MARCH 2O23. MONTHLY ANALYTICAL PARAMETERS QUARTERLY ANALYTICAL PARAMETERS Date pH (su) specific Conductance (uhmos/cm) Temp. (CO) Chloride (mg/L) Sulfate (mg/L) TDS (mg/L) Nitrate* (mg/1) Ammonia (mg/1) as N (mg/L) Bicarbonate (mg/L) Calcium (mg/L) Iron (mg/L) Magnesium (mg/L) Potassium (mg/L) Sodium (mg/L) 17-Mar-21 7.88 30,171 27.7 10,352 1,360 17,300 0.09 3.80 3.30 21-Apr-21 7.70 30,110 29.0 11,868 1,410 18,700 0.09 3.70 3.20 194 339 1.40 672 253.0 5,600 26-May-211 7.68 30,533 29.6 1 9,883 1,430 18,900 0.09 3.80 3.00 16-Jun-21 7.66 30,098 29.2 9,787 1,430 18,900 0.09 3.90 3.00 22-Jul-21 7.50 30,410 29.8 9,977 1,390 20,300 0.09 4.00 3.20 209 324 1.20 631 202.0 5,360 18-Aug-21 7.64 30,458 29.5 10,054 1,140 18,000 0.09 2.90 2.50 15-Sep-21 7.62 30,407 29.6 9,930 1,440 18,800 0.09 3.80 3.00 6-Oct-21 7.70 30,136 29.5 9,817 1,410 17,800 0.09 3.70 3.10 215 304 1.70 611 248.0 5,040 10-Nov-21 7.75 30,283 28.9 9,690 1,400 19,400 0.09 3.60 3.10 15-Dec-21 7.71 30,047 28.8 9,550 1,400 20,200 0.09 3.60 3.10 19-Jan-22 7.72 29,760 28.7 9,000 1,340 18,000 0.23 3.50 2.90 202 313 1.20 618 202 5,550 23-Feb-22 7.75 30,112 28.2 10,100 1,500 19,000 1.50 3.70 3.00 23-Mar-22 7.72 29,798 29.1 9,700 1,420 19,300 0.23 3.40 2.90 20-Apr-22 7.70 29,577 29.1 8,700 1,330 19,400 0.23 3.60 2.80 199 288 0.95 691 264 5,050 11-Ma -22 7.72 29,907 29.3 9,250 1,390 18,700 1.50 3.60 2.90 15-Jun-22 7.72 29,711 29.6 9,760 1,270 17,800 0.23 3.70 3.00 13-Jul-22 7.83 29,729 29.7 9,590 1,440 19,000 0.23 3.40 2.80 219 284 1.10 602 196 5,790 10-Aug-22 7.84 29,512 29.7 9,340 1,400 18,500 0.23 3.40 3.00 21-Sep-22 7.81 29,385 29.4 8,910 1,300 19,200 0.23 3.40 3.00 12-Oct-22 7.80 29,711 29.5 9,330 1,400 19,300 0.23 3.30 3.10 217 275 0.82 628 213 5,230 30-Nov-22 7.81 29,474 28.9 10,000 1,390 19,300 0.23 3.30 3.00 27-Dec-22 7.77 28,160 28.4 9,180 1,430 18,100 0.23 3.30 2.70 4-Jan-23 7.68 28,964 28.9 8,990 1,350 14,100 0.23 3.20 2.80 226 292 0.6700 600.0 199.0 5,150 8-Feb-23 7.82 29,322 28.8 9,200 1,390 19,000 0.26 3.20 2.90 9-Mar-23 7.68 28,656 29.4 9,480 1,380 18,800 0.26 3.20 2.70 " Nitrate + Nitrite before October 2018 FIGURE 2-7. PLOT OF WATER QUALITY FOR THE UPPER ZONE OF THE DUAL ZONE MONITORING WELL FROM JANUARY 2018 TO MARCH 2O23 (PART 1). 15,000 13,500 12,000 10,500 9,000 CM E c 7,500 r m L 6,000 c 0 a� 4,500 3,000 1,500 40,000 32,000 28,000 0 E 24,000 p E 20,000 N 0 E 16,000 c 0 U 12,000 J as a rn 112 4,000 0' 0 Jan-18 May-18 Sep-18 Jan-19 May-19 Sep-19 Jan-20 May-20 Sep-20 Jan-21 May-21 Sep-21 Jan-22 May-22 Sep-22 Jan-23 ♦Chloride (mg/1) Sulfate (mg/1) +Calcium (mg/1) (Sodium (mg/1) +Bicarbonate (mg/1) Magnesium (mg/1) Potasium (mg/1) X Specific Cond. @ 25 °C (umhos/cm) Total Dissolved Solids (mg/1) We 36 32 28 24 20 c 0 16 U C O U 12 Il FIGURE 2-8. PLOT OF WATER QUALITY FOR THE UPPER ZONE OF THE DUAL ZONE MONITORING WELL FROM JANUARY 2018 TO MARCH 2O23 (PART 2). 40 36 32 28 U 24 m L L 20 E d H 16 y_ 2 Q 12 8 4 0 — - 0 Jan-18 May-18 Sep-18 Jan-19 May-19 Sep-19 Jan-20 May-20 Sep-20 Jan-21 May-21 Sep-21 Jan-22 May-22 Sep-22 Jan-23 �TKN (mg/1) +Ammonia (mg/1) Iron (mg/1) — ' —Nitrate (mg/1)* )K pH (SU) .. Temperature (IC) * Nitrate + Nitrite before October 2018 A summary of the water quality data for the lower zone is provided in Table 2-5. The water quality for the lower zone of the DZMW (Figures 2-9 and 2-10) show a salinity decrease trend during the five-year review period with TDS concentrations decreasing from approximately 17,000 mg/1 in January 2018 to 12,000 mg/l in March 2023. The newly installed sampling tube with minimal purged volumes may reduce water quality changes in the lower monitoring zone. In addition to water quality, the upper and lower zones of the DZMW were monitored daily, as per the requirements of the FDEP operational permit, for maximum, minimum, and average water levels. A summary of the water level data by month for the two zones of the DZMW is provided in Table 2-6. A plot of the daily average water level elevation for each monitoring zone of the DZMW is provided in Figure 2-11. No significant water level changes were observed in the upper monitoring zone with water levels ranging from about 8 to 9 psi with the exception of the period from May to August 2021 when inaccurate water levels were collected due to a pressure transducer malfunction. The pressure transducer for the upper zone was replaced in August 2021. Similarly, water levels for the lower monitoring zone were recorded during the first portion of the review period using a submerged pressure transducer showing a gradual decline apparently related to instrumentation sensitivity issues likely due to the instrument not compensating to atmospheric conditions. The pressure transducer for the lower zone was also replaced with a new pressure transducer installed on the wellhead. No significant changes were observed since the new pressure transducer was installed in August 2021 with pressures remaining at about 12.5 psi. 22-351 A.OR.0423 27 TABLE 2-5. SUMMARY OF WATER QUALITY ANALYSES FOR THE LOWER ZONE OF THE DUAL ZONE MONITORING WELL FROM JANUARY 2018 TO MARCH 2O23. WEEKLY/MONTHLY ANALYTICAL PARAMETERS MONTHLY/QUARTERLY ANALYTICAL PARAMETERS Date pH (su) pectis Conductance (uhmos/cm) Temp. (C0) Chloride (mg/L) Sulfate (mg/L) TDS (mg/L) Nitrate* (mg/1) Ammonia (mg/1) as N (mg/L) Bicarbonate (mg/L) Calcium (mg/L) Iron (mg/L) Magnesium (mg/L) Potassium (mg/L) Sodium (mg/L) 17-Jan-18 7.40 28,800 19.0 17 24 17,000 1.5 1.7 28-Feb-18 7.50 28,000 25.0 9,800 1,300 18,000 1.4 2.0 21-Mar-181 7.00 28,400 29.0 1 9,174 1,370 17,900 1 1.7 1.7 189 277 0.08 582 208 5,320 11-Apr-18 7.00 28,300 30.6 12,408 1,300 20,700 1.9 1.8 188 299 0.96 660 249 5,000 2-Ma -18 7.10 27,500 30.1 10,200 1,350 18,600 2.0 1.9 13-Jun-18 7.10 27,400 30.4 9,016 1,360 19,700 2.0 2.0 17-Jul-18 7.10 27,000 30.3 8,761 1,510 17,900 2.0 1.9 221 305 0.05 621 250 5,220 21-Aug-18 7.20 26,800 30.2 8,210 1,340 12,700 2.1 2.0 12-Sep-181 7.00 27,000 30.1 20,000 1,360 18,900 2.2 2.1 17-Oct-18 7.20 29,900 29.8 8,504 1,700 17,500 0.2 2.0 210 290 0.02 560 250 6,100 7-Nov-18 7.18 28,900 29.0 8,039 16,700 2.1 2.3 11-Dec-18 7.19 26,800 27.3 9,624 1,400 17,500 2.3 3.0 16-Jan-19 7.32 26,200 27.6 9,456 1,300 17,400 0.18 2.4 3.5 240 240 0.02 470 220 4,600 6-Feb-19 7.27 26,300 27.6 9,533 1,200 18,500 3.3 3.5 26-Feb-19 6.96 27,712 28.7 0.18 6-Mar-19 7.01 27,444 27.6 9,397 2,000 18,100 0.18 7.4 3.8 3-Apr-19 6.95 27,213 29.0 9,204 1,400 19,000 0.18 4.1 2.1 240 300 2.00 590 270 5,500 5-May-19 6.96 28,008 29.4 9,569 1,500 18,500 0.18 4.8 4.3 5-Jun-19 6.87 28,321 30.0 9,897 1,390 19,500 0.18 4.5 4.6 17-Jul-19 6.99 28,604 30.3 9,901 1,370 19,500 0.18 5.1 4.5 234 308 0.01 624 201 5,370 6.97 28,759 29.9 9,898 1,370 19,100 <0.18 5.5 4.6 6.92 28,493 30.4 9,837 1,370 19,900 <0.18 5.1 4.2 E6-Nov-1 6.92 28,890 29.8 9,718 1,290 19,900 <0.18 5.1 4.5 202 296 0.01 614 204 5,330 6.93 28,451 29.7 9,681 1,200 19,400 <0.18 5.3 4.8 6.91 28,829 28.2 9,202 1,440 18,900 <0.18 6.1 4.8 8-Jan-20 7.03 28,544 27.6 7,753 1,260 20,100 0.18 5.0 4.9 219 282 0.01 578 185 4,730 12-Feb-20 7.33 28,271 27.9 8,214 1,360 18,300 0.18 0.0 4.9 18-Mar-20 7.12 28,164 29.0 8,890 1,230 17,100 0.18 4.8 4.8 14-Apr-20 6.99 27,541 30.0 9,100 1,340 17,300 0.01 5.0 4.4 202 287 0.01 597 214 1 4,820 12-May-20 7.01 27,188 30.0 9,040 1,330 16,400 0.39 4.8 4.4 10-Jun-20 6.97 27,270 30.3 8,760 1,370 18,600 0.39 4.6 4.0 8-Jul-20 6.99 27,423 30.7 9,290 1,450 16,600 0.39 4.3 3.8 226 274 0.03 571 179 4,750 5-Au -20 7.01 27,020 30.2 8,871 1,320 15,200 0.39 4.5 3.6 9-Sep-20 6.97 27,028 29.5 8,512 1,310 16,000 0.06 4.2 3.7 20-Oct-20 6.97 26,258 29.4 8,840 1,280 16,500 0.09 4.0 3.3 220 256 0.03 525 194 2,080 23-Nov-20 7.04 25,605 28.9 8,340 1,190 16,200 0.09 3.8 3.1 15-Dec-20 7.03 25,832 28.5 7,890 1,260 15,500 0.09 3.7 3.1 13-Jan-21 7.12 24,849 28.1 7,910 1,190 15,100 0.09 3.5 3.0 174 248 0.03 487 159 4,100 10-Feb-21 7.08 1 24,932 28.6 7,892 1,130 14,800 0.09 3.2 3.0 17-Mar-21 7.37 23,829 28.5 7,712 1,200 13,000 0.09 3.3 2.9 TABLE 2-5. SUMMARY OF WATER QUALITY ANALYSES FOR THE LOWER ZONE OF THE DUAL ZONE MONITORING WELL FROM JANUARY 2018 TO MARCH 2O23. WEEKLY/MONTHLY ANALYTICAL PARAMETERS MONTHLY/QUARTERLY ANALYTICAL PARAMETERS Date pH (su) pectis Conductance (uhmos/cm) Temp. (C0) Chloride (mg/L) Sulfate (mg/L) TDS (mg/L) Nitrate* (mg/1) Ammonia (mg/1) as N (mg/L) Bicarbonate (mg/L) Calcium (mg/L) Iron (mg/L) Magnesium (mg/L) Potassium (mg/L) Sodium (mg/L) 21-Apr-21 7.11 23,354 29.0 7,509 1,050 13,900 0.09 3.0 2.7 168 241 0.03 491 190 4,250 26-May-21 7.12 23,209 30.0 7,561 1,160 14,200 0.09 3.0 2.4 16-Jun-21 7.11 22,788 30.1 1 6,844 1,140 13,300 1 0.09 2.9 2.3 22-Jul-21 7.08 22,708 30.1 6,922 1,170 14,400 0.09 2.9 2.5 179 225 0.03 446 174 3,810 18-Au -21 7.11 22,541 30.0 6,780 1,410 13,300 0.09 3.9 3.1 15-Sep-21 7.09 22,607 29.9 7,392 1,140 14,200 0.09 2.9 2.3 6-Oct-21 7.15 21,981 29.6 6,578 1,090 12,900 0.09 2.8 2.4 176 216 0.03 438 158 3,990 10-Nov-21 7.20 21,676 28.6 6,260 1,060 12,800 0.09 2.7 2.4 15-Dec-21 7.14 21,489 28.4 6,370 1,190 13,200 0.09 2.9 2.3 19-Jan-22 7.10 21,190 28.5 5,920 1,030 12,900 0.23 2.7 2.4 186 211 0.03 418 184 3,610 23-Feb-22 7.17 21,316 27.6 6,560 1,130 12,300 1.50 2.9 2.3 23-Mar-22 7.08 21,031 29.1 6,260 1,080 12,900 0.23 2.8 2.5 20-Apr-22 7.19 20,801 29.3 5,680 988 12,500 0.23 3.0 2.5 169 203 0.03 465 160 3,360 11-May-22 7.09 21,024 29.4 6,000 1,060 13,000 1.50 3.0 2.5 14-Jun-22 7.13 20,775 30.2 6,140 885 12,300 0.23 3.1 2.5 13-Jul-22 7.22 20,777 30.3 6,030 1,060 12,700 0.23 2.9 2.7 183 188 0.03 1 432 164 3,780 10-Au -22 7.27 20,595 30.1 5,970 1,050 12,000 0.23 2.9 2.7 21-Sep-22 7.19 20,354 29.7 6,040 1,000 12,100 0.23 3.1 2.8 12-Oct-22 7.23 20,642 29.4 5,960 1,040 12,800 0.23 2.9 2.9 181 186 0.03 422 171 3,560 30-Nov-22 7.29 20,444 28.8 6,340 1,000 12,800 0.23 3.0 2.8 27-Dec-22 7.16 19,186 27.6 5,700 1,050 11,800 0.23 2.8 2.4 4-Jan-23 7.12 19,731 28.6 5,710 1,010 9,780 0.23 2.8 2.5 190 187 0.03 396 167.0 3,540 8-Feb-23 7.24 1 19,731 28.6 5,610 850 12,000 0.26 2.7 2.4 9-Mar-23 7.19 19,221 29.4 5,700 843 12,000 0.26 2.6 2.2 Nitrate + Nitrite before October 2018 FIGURE 2-9. PLOT OF WATER QUALITY FOR THE LOWER ZONE OF THE DUAL ZONE MONITORING FROM JANUARY 2018 TO MARCH 2O23 (PART 1). 20,000 18,000 16,000 14,000 12,000 E c 10,000 .2 M L _ 8,000 0 6,000 4,000 2,000 0 Jan-18 May-18 Sep-18 Jan-19 May-19 Sep-19 Jan-20 May-20 Sep-20 Jan-21 May-21 Sep-21 Jan-22 May-22 Sep-22 Jan-23 *Chloride (mg/1) Sulfate (mg/1) +Calcium (mg/1) (Sodium (mg/1) +Bicarbonate (mg/1) Magnesium (mg/1) Potasium (mg/1) --*--Specific Cond. @ 25 °C (umhos/cm) +Total Dissolved Solids (mg/1) 40,000 36,000 32,000 0) E 24,000 CO E 20,000 N 0 t E 16,000 _ 0 U 12,000 a� Q. Cn 4,000 40 36 32 28 24 M E 20 L 0 16 A 12 FIGURE 2-10. PLOT OF WATER QUALITY FOR THE LOWER ZONE OF THE DUAL ZONE MONITORING WELL FROM JANUARY 2018 TO MARCH 2O23 (PART 2). ■ 0 Jan-18 May-18 Sep-18 Jan-19 May-19 Sep-19 Jan-20 May-20 Sep-20 Jan-21 May-21 Sep-21 Jan-22 May-22 Sep-22 Jan-23 0 TKN (mg/1) +Ammonia (mg/1) Iron (mg/1) - -A—Nitrate(mg/I)* )K pH (SU) X Temperature (°C) * Nitrate + Nitrite before October 2018 4 40 36 32 28 U 24 m L Q� 20 C 16 Cl) x a 12 8 4 0 TABLE 2-6. SUMMARY OF DAILY HYDRAULIC DATA BY MONTH FOR THE TWO MONITORING ZONES OF THE DZMW. MONTH UPPER MONITORING ZONE LOWER MONITORING ZONE Maximum Water Level (PSI) Minimum Water Level (PSI) Average Water Level (PSI) Maximum Water Level (PSI) Minimum Water Level (PSI) Average Water Level (PSI) January-18 8.0 0.0 7.4 13.0 0.0 11.5 February-18 8.0 2.9 7.7 12.5 3.0 10.7 March-18 8.1 2.2 7.7 12.2 3.8 10.4 April-18 7.9 5.9 7.6 12.2 10.1 10.5 May-18 7.8 6.0 7.4 12.2 8.9 9.8 June-18 8.0 5.4 7.6 9.9 8.7 9.2 July-18 8.1 6.3 7.9 9.5 7.8 8.7 August-18 8.2 6.3 8.0 8.7 7.3 8.2 September-18 8.3 6.5 8.1 8.2 7.2 7.9 October-18 8.4 6.5 8.1 8.3 7.1 8.0 November-18 8.1 6.4 7.9 8.5 7.4 7.9 December-18 8.3 6.2 7.9 42.9 7.1 7.9 January-19 8.09 6.21 7.90 9.59 8.32 8.80 February-19 8.2 6.3 7.9 10.0 8.8 9.4 March-19 8.3 6.4 8.0 10.2 9.4 9.7 April-19 8.2 6.4 8.0 10.5 9.5 10.2 May-19 8.2 6.4 8.0 10.8 9.9 10.4 June-19 8.1 6.3 7.9 11.3 10.0 10.5 July-19 8.3 6.4 8.1 10.6 9.4 10.1 August-19 8.7 6.6 8.3 10.2 8.8 9.5 September-19 8.6 6.7 8.3 9.4 8.3 9.0 October-19 8.5 6.8 8.3 9.5 8.2 8.9 November-19 8.5 6.6 8.3 9.3 8.0 8.5 December-19 8.4 6.6 8.1 9.6 7.8 8.3 January-20 8.3 6.5 8.1 8.6 7.5 7.8 February-20 8.5 6.6 8.2 8.2 7.1 7.6 March-20 8.4 6.4 8.1 7.8 6.7 7.4 April-20 8.4 6.4 8.0 8.0 7.2 7.6 May-20 8.3 6.3 8.1 7.8 6.8 7.3 June-20 8.5 6.6 8.3 7.0 6.0 6.4 July-20 8.6 6.6 8.3 7.0 5.8 6.2 August-20 8.6 6.7 8.5 7.1 5.1 5.6 September-20 8.9 6.9 8.6 5.8 4.3 4.8 October-20 8.9 7.1 8.8 4.6 3.3 4.0 November-20 9.1 7.1 8.8 3.6 2.2 2.9 December-20 8.8 7.0 8.6 3.2 1.8 2.2 January-21 8.7 6.8 8.5 3.0 1.7 2.1 February-21 8.8 6.8 8.5 2.5 1.5 1.9 March-21 9.1 6.8 8.5 2.3 1.4 1.7 April-21 9.6 7.0 8.7 2.2 1.1 1.6 May-21 29.9 8.8 16.7 2.4 0.9 1.6 June-21 24.6 2.6 15.7 2.0 0.8 1.3 July-21 13.0 8.4 11.7 1.3 -0.3 0.5 TABLE 2-6. SUMMARY OF DAILY HYDRAULIC DATA BY MONTH FOR THE TWO MONITORING ZONES OF THE DZMW. MONTH UPPER MONITORING ZONE LOWER MONITORING ZONE Maximum Water Level (PSI) Minimum Water Level (PSI) Average Water Level (PSI) Maximum Water Level (PSI) Minimum Water Level (PSI) Average Water Level (PSI) August-21 12.1 -5.4 10.5 8.6 -0.9 1.4 September-21 8.9 7.0 8.7 12.8 8.4 12.9 October-21 9.0 7.1 8.8 15.4 12.4 12.6 November-21 9.0 7.1 8.8 12.7 12.4 12.6 December-21 8.8 6.9 8.6 12.7 12.5 12.6 January-22 8.80 6.83 8.57 12.67 12.47 12.58 February-22 8.7 6.9 8.6 12.7 12.5 12.6 March-22 8.8 6.9 8.5 12.7 12.4 12.6 April-22 8.7 6.8 8.5 12.7 12.5 12.6 May-22 8.7 6.8 8.5 12.7 12.5 12.6 June-22 8.9 7.0 8.7 14.1 12.4 12.5 July-22 8.9 7.0 8.7 12.8 12.4 12.5 August-22 8.9 7.0 8.7 12.8 12.4 12.5 September-22 9.3 7.1 8.8 17.1 12.3 12.9 October-22 9.1 7.2 8.9 12.5 12.3 12.4 November-22 9.0 7.1 8.8 12.5 12.3 12.4 December-22 9.0 7.0 8.8 12.5 12.3 12.4 January-23 8.9 7.0 8.6 12.5 12.3 12.4 February-23 8.6 6.8 8.4 12.6 12.4 12.5 March-23 9.5 4.0 8.4 12.7 12.4 12.5 FIGURE 2-11. PLOT OF DAILY AVERAGE WATER LEVEL PRESSURE FOR THE TWO ZONES OF THE DUAL ZONE MONITORING WELL FROM JANUARY 2018 TO MARCH 2O23. 24 20 16 8 4 -4 Jan-18 May-18 Sep-18 Jan-19 May-19 Sep-19 Jan-20 May-20 Sep-20 Jan-21 May-21 Sep-21 Jan-22 May-22 Sep-22 Jan-23 LOWER ZONE f UPPER ZONE III. PROPOSED PROCEDURES FOR CONDUCTING FIVE YEAR MECHANICAL INTEGRITY TEST The last mechanical integrity test (MIT) for the Golden Gate WWTP injection well IW-1 was successfully conducted in January 2023 (RMA, 2023). The last pressure test was conducted on January 20, 2023, by pressurizing the well to 160.5 pounds per square inch (psi). The pressure was recorded at five-minute intervals for a period of 60 minutes. A pressure increase of 0.5 psi (0.63%) to a final pressure of 161.0 psi occurred after one hour. The last Radioactive Tracer Survey (RTS) and high -resolution temperature logs were conducted on January 23, 2023. The last video survey of the casing interior and open -hole section of the well was conducted on January 18, 2023. The next five-year MIT will need to be conducted before January 20, 2028. That MIT shall consist of a video survey, temperature log, radioactive tracer survey, and annular pressure test. A representative of the FDEP may wish to witness some or all of these tests. Accordingly, the FDEP shall be informed at least seven days prior of the planned schedule of testing. A detailed plan of investigation will be submitted to the FDEP, for review and approval, at least 90 days before the scheduled date of the MIT. 22-351 A.OR.0423 35 IV. REVIEW OF OBSOLESCENCE PLUG AND ABANDONMENT COSTS The last update of the obsolescence plugging and abandonment plan and estimated costs for the Golden Gate WWTP injection well system (i.e. injection well IW-1 and the dual zone monitoring well) was provided to the Department in 2017 (WadeTrim, 2017) during the UIC renewal. An update to the estimate of the obsolescence plugging and abandonment costs for the Golden Gate WWTP injection well system is included herein (Table 4-1). The previous plugging and abandonment cost estimate was $290,241. The current plugging and abandonment cost estimate is $368,940. Since the current cost estimate increase for the plugging and abandonment of the Golden Gate WWTP injection well system is more than 10% of the last cost estimate, an updated Certificate of financial responsibility is being provided in a subsequent page of this section. The FDEP approved obsolescence plugging and abandonment plan for the injection well included unseating and removing the 13.75-inch OD FRP tubing, installing a cement bridge 15 feet below the base of the 18-inch OD steel casing at 2,487 feet below land surface, and cementing the well to land surface. The approved obsolescence plugging and abandonment plan for the dual zone monitoring well (DZMW) consists of grouting to land surface both monitoring zones with neat cement. No changes to the FDEP approved obsolescence plugging and abandonment plan for IW-I and the DZMW are requested herein. Schematic diagrams showing the proposed Golden Gate WWTP injection well and monitoring well obsolescence plugging and abandonment details are provided in Figures 4-1. As previously indicated, a new Certificate of Financial Responsibility for the Golden Gate WWTP injection well system is provided herein. 22-351 A.OR.0423 36 TABLE 4-1. GOLDEN GATE WWTP INJECTION WELL AND DUAL ZONE MONITORING WELL ESTIMATED PLUGGING AND ABANDONMENT COSTS (IN 2023 DOLLARS). Item Unit Cost Number Estimated Total Cost Injection Well: 1. Mobilization 80,000 1 $80,000 2. Kill well, salvage tubing/wellhead equipment 40,000 1 $40,000 3. Geophysical logging 15,000 1 $15,000 4. Install Cementing Packer to 2,487' below pad level 15,000 1 $15,000 5. Cement 17-inch ID casing and borehole to pad level $25/ft3 cement 3,920 $98,000 5. Cut off aboveground casing sections; install monument 2,000 1 $2,000 Subtotal: $250,000 Dual Zone Monitoring Well: Lower Monitoring Zone (Open Hole 1498 - 1550') 1. Mobilization 15,000 1 $15,000 2. Kill well, salvage wellhead equipment 20,000 1 $20,000 3. Geophysical logging 10,000 1 $10,000 4. Cement 5.845-inch ID casing and borehole to pad level $25/ft3 1,175 $29,375 5. Cut off aboveground casing sections; install monument 2,000 1 $2,000 Subtotal: $76, 375 Dual Zone Monitoring Well: Upper Monitoring Zone (Open Hole 1078 - 1128') 1. Mobilization (Included Above) 1 ---- 2. Kill well, salvage wellhead equipment (Included Above) 1 ---- 3. Geophysical logging (Included Above) 1 ---- 4. Cement annular space for upper monitoring zone $25/ft3 361 $9,025 5. Cut off aboveground casing sections; install monument (Included Above) 1 ---- Subtotal: $9,025 TOTAL ESTIMATED P&A COSTS: $335,400 CONTINGENCY (10%): $33,540 TOTAL ESTIMATED COST: $368,940 CERTIFICATION OF FINANCIAL RESPONSIBILITY FOR LOCAL GOVERNMENT Collier County Public Utilities Department a unit of local government of the State of Florida, hereby certifies that it has unconditionally obligated itself to have the financial resources necessary to close, plug, and abandon its underground injection well(s) and related monitoring wells, as required by Chapter 62-528, Florida Administrative Code. It is further understood that the cost estimate to conduct plugging and abandonment, established on June 6, 2023 , shall be updated thirty (30) months after the date of permit issuance and this obligation shall incorporate accumulated inflation costs. An increase exceeding 10 percent compared with the amount stated below shall require submission of an updated certification form. Injection Wells and Monitoring Wells Covered By This Agreement: (attach additional sheet if necessary) Facility Name: Golden Gate WWTP Injection Well System Facility Address. Facility Contact: 4931 32nd Avenue SW Golden Gate, FL 34116 Julian DeLeon Phone Number: (239) 920-3929 Latitude/Longitude of Injection Well(s): 260 10' 13.2" 810 42' 09.5" Current Permit Number: 0263889-004-U O/ 1 Current Plugging and Abandonment Cost Estimate: (total for all injection and monitoring wells) $368,940 It is hereby understood that the cancellation of this certification may not take place without the prior written consent of the Secretary of the Florida Department of Environmental Protection. NOTARY: See Next Page (Signature) (Print Name) (Title) (Date) Notary Form State of Florida County of - Sworn to (or affirmed) and subscribed before me this day of by (Name of person making statement) 0 Personally known to me 13 Produced the following identification Notary Signature Print, Type, or Stamp Commissioned Name of Notary Public Apply Seal of Notary Public below - State of Florida 2 0- 250 500 - 750 U 1000 - Q W 0 1250 Q 1 1500 - W 0] LU W LU ILL 1750 Z 2 H LU 2000 - 2250 2500 - 2750 3000 - 3250 052 PIT CASING PAOOAO 'o, 36" O.D., 0.375" W.T. STEEL CASING �•�:•e `' �� 490' — 28" O.D., 0.375" W.T. STEEL CASING NEAT CEMENT 1,580' 18" O.D., 0.5" W.T. .�. ' `• STEEL CASING 2,472' Y •• l ' BRIDGE PLUG ------- @ 2,497 48" DIAMETER BOREHOLE 36" DIAMETER BOREHOLE CEMENT GROUT 28" DIAMETER BOREHOLE 18" DIAMETER BOREHOLE 3,110' 12" DIAMETER FILLED PILOT -HOLE 3,200' TD DZMW 34" O.D., 0.375" W.T. ,•: {"., STEEL CONDUCTOR CASING 52' ., 24" O.D., 0.375" W.T. STEEL UPPER CASING NEAT CEMENT a� 16" O.D., 0.375" W.T. STEEL INTERMEDIATE CASING r� 6.625" O.D., 0.39" W.T. FRP LOWER CASING 1,498' 8.75" DIAMETER BOREHOLE 1,550' TD 1618' 34" DIAMETER BOREHOLE — CEMENT GROUT 24" DIAMETER BOREHOLE .UPPER MONITORING ZONE 1,078' - 1,128' 16" DIAMETER BOREHOLE CEMENTING PACKER LOWER MONITORING ZONE 1498' - 1550' -CEMENTED PILOT -HOLE NOT TO SCALE R MA PROJECT NAME: GOLDEN GATE WWiP GeoLogicConsuitants, Inc. PROJECT NUMBER: 22-351A DATE: 6/06/23 FIGURE 4-1. SCHEMATIC DIAGRAM SHOWING PROPOSED OBSOLESCENCE PLUGGING PROGRAM FOR GOLDEN GATE WWTP IW-1 AND DZMW. V. AREA OF REVIEW UPDATE A. Geographic Area Encompassed by Area of Review The Area of Review (AOR) encompasses a radial distance of 1.0 miles around the Golden Gate WWTP injection well system (Figure 5-1). A United States Geological Survey (USGS) topographic map for the AOR is provided as Figure 5-2. The land surface elevation in the AOR ranges from approximately 11 to 12 feet above sea level. Drainage in this area is generally towards localized manmade canals. The rationale for the minimum of 1-mile distance from the injection well is based upon the following calculation for determining the potential movement of injected water within the next ten years (i.e. two permit durations) using the permitted maximum daily injected volume for the injection well (i.e. 5.03 MGD). Volume Injected to date: 5,424.2 MG; 3,080.1 MG through February 2017 (WadeTrim 2017) plus 2,344.1 MG from March 2017 to March 2023 Maximum Volume to be injected in next 10 years: 5.03 MGD for 3,650 Days 18,359.5 MG Total Volume to be Injected: 23,783.7 MG Porosity (0): 20% Injection Zone Thickness (d): 200 Feet Volume of Cylinder (V) = 7ur2d x ( = 23,783.7 MG = 3,179,639,037 ft3 Radius = V/(ird (D) = 5,030 feet = 0.95 Miles B. Hydmeolnic Setting The general hydrogeology of the Golden Gate WWTP area was previously described in the completion report for injection well IW-I (Arcadis, 2008). A generalized hydrostratigraphic column for the Golden Gate WWTP area is provided as Figure 1-5. One stratigraphic cross- section (north south) through the Golden Gate WWTP site was constructed. A map showing the line of cross-section is provided as Figure 5-3. The cross-section is provided as Figure 5-4. 22-351 A.OR.0423 40 M RMA ceoLoem coo:. 1 6 5 4 3 2 1 6 12 7 8 9 10 11 12 11 13 I 18 III 17 I 16 I 15 II 14 I 13 ■o u 24 19 20 21 22 23 I 24 1-MILE RADIUS -AREA-OF-REVIEW 25 30 29 28 27 26 25 Golden Gate WRF 32 33 34 35 36 T 31 36 31 49 S T 50 1 6 5 4 3 2 1 S 6 12 1 7 II 8 13 " 17 16 15 14 13 18 w E s 0 0.4 0.8 1.6 TT Miles 20 21 R 26 E 22 23 24 19 FIGURE 5-1. MAP SHOWING AREA OF REVIEW FOR GOLDEN GATE WWTP INJECTION WELL SYSTEM. / 1 _ c• E•em co.•.n•oo.. m . • r ll .♦ • • ;�: • : ` • . �.= ' I • E L •1• .I• ( t • ::��-� „ ,s 1 MILE RADIUS, • • ! _ __1� AREA.OFj# REVIEW i en s J� Gate ii .. •II �I _ • __J jj Go urse 40 � �I •.• •♦��• '' •• •♦ Fes.` ■ • . • ' �—. - .L_--' • • • '•I �' ..: ��.�'` ' „ i^: �w� =• • III � . • y ', — .. � • I T ` 111 • • • _ __ - . I' .. , - `=WRF Id en - —� 12 x 75 3 - 3 ,'• �.J J 49 IS Tollgate IN 50 S R' E 0 ' 0.125 0.25 0.5 1 R 26 E Miles FIGURE 5-2. USGS TOPOGRAPHIC MAP FOR THE AREA OF REVIEW. MEtIm im, 7- 1A i M L EPA �M_lrlffalllmzmal --FT. M EACH NORTH COLILIE'l WRF'i T 46 s T 47 s LEECOUNTY COLLIER COUNTY!i T 48- -S NORTH COLLIER WTP TI 49 s GOLDEN GATE WWTP 84 IL T 50 -SOUTH s ,*OLLIER --------------- Tj 51 I s FIGURE 5-3. MAP SHOWING LINE OF CROSS-SECTION. NORTH FT. NYERSBEACH NORTH COSIER WRF NORTH COSIER WiP GOLDEN GATE WWTP SOUTH COSIER WRF MARCO ISLAND SOUTH /Sec. ld A' NW NW Sec. 08 SE SE Sec. 27 NW NW Sec. 35 SE SEW Sec. 28 SW SE 20 SW SE Sec. 20 A T46S-R24E T48S-R25E T48S-R25E T49S-R26E T50S-R26E T50S-R26E GL 7 GL 16 GL 14 GL 14 GL 9 GI-9 0 UNDIFFERENTIATED SURRCIAL DEPOSITS 0 PEACE RIVER FORMATION 250 250 ARCADIA soo FORMATION soo 750 750 0 w 1000 LIMESTONE V°a`�� 1000 Q w � rc 0 1250 1250 0 z z g OCALA g 3: LIMESTONE 3: 0 1500 1500 0 w w m m E r w 1750 AVON PARK 1750 u- z FORMATION ? _ if w2000 2000 w 0 0 2250 \CSG 2250 CSG OLDSMAR @ 2,370' FORMATION CSG 2500 @ z,575' 2500 @ 2,492' CSG CSG @ 2,472' @ 2,590' CSG legend 2750 @ 2,640- 2750 - HIGHLY PERMEABLE INTERVAL 3000 3000 T.D. 3,036' 3250 3250 — — — — — — — — — T.D. 3,250' — — — — — — — — 1 4 CEDAR KEYS T.D.3,330' T.D. 3,400' T.D.3,340' 0 2 6 3500 FORMATION L 3500 SCALE (MILES) RMA PROJECT NAME: GOLDEN GATE WWTP G �.ogicconsuMams,mc. PROJECTNUMBER: 22-351A DATE:6/05/23 FIGURE 5-4. STRATIGRAPHIC CROSS SECTION A -A'. The deepest penetration at the Golden Gate WWTP injection well system site was to a depth of 3,200 feet below land surface (BLS) in injection well IW-1. That well, which has an injection casing setting depth of 2,472 feet, as shown on the cross-section (Figure 5-4), was completed in the "Boulder Zone" of the Oldsmar formation. C. Existing Groundwater Users Proximal to the Golden Gate WWTP A summary of the water use permits (WUP's) issued by the South Florida Water Management District (SFWMD) within the area of review, and currently in effect, is provided in Table 5-1. The locations of these permits are shown in Figure 5-5. A summary of pertinent details for wells inventoried within the area of review is provided in Table 5-2. The source of data for the inventoried wells includes the FDEP, the Florida Geological Survey, the United States Geological Survey (USGS), the Collier County Pollution Control Department, the Florida Department of Health, and the SFWMD. The location of the inventoried wells is shown in Figure 5-6. No wells improperly constructed or plugged were inventoried within the area of review. All of the existing legal groundwater users rely upon the water -table aquifer and the Lower Tamiami aquifer which are shallow freshwater aquifers. No wells, other than the Golden Gate WWTP injection system wells (IW-1 and DZMW-1), are completed deeper than 250 feet BLS within the AOR. A depth of penetration map for the inventoried wells is provided as Figure 5-7. A map showing the aquifers used by the inventoried wells is provided as Figure 5-8. A map showing the use of inventoried wells is provided as Figure 5-9. D. Depth of the Base of the USDW The base of the underground source of drinking water (USDW), defined in applicable state and federal regulations as less than 10,000 milligrams per liter (mg/1) total dissolved solids (TDS), was found in the Golden Gate WWTP injection well IW-1 at an approximate depth of 1,110 feet BLS (Arcadis, 2008) in the lower part of the Suwannee formation. Water quality below 1,110 feet at the site deteriorates rapidly with depth and approaches seawater quality in the Oldsmar formation. 22-351 A.OR.0423 45 TABLE 5-1. SUMMARY OF WATER USE PERMITS WITHIN THE AREA OF REVIEW. Permit # Permittee Project S - -T- - R - Yearly Allocation Maximum Source ## Of Wells USE Monthly (MG)Allocation MG 11-00138-W COLLIER COUNTY BOARD OF COUNTY COMMISSIC COLLIER COUNTY GOLDEN GATE COUNTRY CLUB 27 -49- 26 119.0 15.36 SW 0 GOLF 11-00265-W PAR ONE HOMEOWNERS ASSOCIATION INC PAR ONE 27 49- 26 30.8 3.97 WTA 2P, 26E LAN 11-00333-W COLLIER COUNTY PARKS AND RECREATION GOLDEN GATE COMMUNITY PARK 33 -49- 26 15.5 1.89 LTA, WTA 1P, 1E LAN 11-00459-W COLLIER COUNTY SCHOOL BOARD GOLDEN TERRACE ELEMENTARY SCHOOL 27 -49- 26 8.9 1.14 WTA 1E LAN 11-00554-W WOODSIDE LANES INC WOODSIDE LANES 34 -49- 26 2.1 0.26 WTA 1E LAN 11-00729-W TROPICANA APARTMENTS 27 -49- 26 1.4 0.17 SAS 1E LAN 11-00774-W COLLIER COUNTY BOARD OF COUNTY COMMISSI GOLDEN GATE EMERGENCY SERVICES 21 -49 26 0.8 0.10 SAS 1E LAN 11-00816-W LOVE SERVICE STATIONS INC LOVE SERVICE STATIONS INC 27 -49- 26 0.4 0.05 SAS 1E LAN 11-01066-W COLLIER COUNTY PARKS AND RECREATION GOLDEN GATE COMMUNITY PARK 33 -49- 26 7.3 0.61 LTA 1E IND 11-01128-W PENA APARTMENTS 28 -49- 26 0.2 0.03 LTA 1E LAN 11-01261-W SAPPHIRE LAKES MASTER ASSOCIATION SAPPHIRE LAKES 33 -49- 26 24.0 2.93 SW, LTA 1P, 8E LAN 11-01383-W ST. JOHN NEUMANN CATHOLIC HIGH SCHOOL, IN ST. JOHN NEUMANN CATHOLIC HIGH SCHOOL 28 -49- 26 22.5 2.76 LTA 3E LAN 11-01654-W THE SHORES AT BERKSHIRE LAKES THE SHORES AT BERKSHIRE LAKES 33 -49- 26 45.7 5.60 SW, WTA 1P, 3E LAN 11-01872-W CF REDWOOD BERKSHIRE RESERVE OWNER LLC THE COAST TOWN HOMES OF NAPLES 33 -49- 26 4.9 0.60 SW, LTA 1E LAN 11-01923-W 2824 TROPICANA BLVD 27 -49- 26 0.1 0.02 LTA 1P LAN 11-01955-W JOSEPH MONTONE MONTONE DUPLEXES 27 -49- 26 0.3 0.04 LTA 1P LAN 11-01982-W FOREST PARK HOMEOWNERS ASSOCIATION FOREST PARK 33 -49- 26 49.0 6.03 SW, LTA 1E LAN 11-02041-W COLLIER COUNTY GOVERNMENT PUBLIC WORKS I TROPICANA BOULEVARD IMPROVEMENT 27, -49- 26 2.1 0.28 LTA 1P LAN 11-02079-W CREATIVE CHOICE HOMES XIV LTD SADDLEBROOK PHASE TWO 34 -49- 26 11.7 1.56 SW, WTA 3P LAN 11-02085-W 4-PLEX SITE 2800 TROPICANA BLVD 27 -49- 26 0.4 0.05 LTA 1 P LAN 11-02086-W 4-PLEX SITE 3000 TROPICANA BLVD 27 -49 26 0.4 0.05 LTA 1P LAN 11-02087-W 4-PLEX SITE 2884 TROPICANA BLVD 27 -49- 26 0.4 0.05 LTA 1 P LAN 11-02143-W COLLIER COUNTY PARKS AND RECREATION GOLDEN GATE COMMUNITY CENTER 22, -49- 26 16.3 2.09 WTA, SSA 1P, 1E LAN 11-02152-W VESTCOR COMPANIES NOAH'S LANDING 34 -49- 26 4.6 0.60 SW, LTA 1P LAN 11-02179-W SCHOOL DISTRICT OF COLLIER COUNTY GOLDEN GATE HIGH SCHOOL 34 -49- 26 32.4 3.96 SW, LTA 1E LAN 11-02197-W COLLIER COUNTY PUBLIC SCHOOLS GOLDEN GATE INTERMEDIATE 600 SCHOOL 27 -49- 26 6.3 0.78 LTA 1E LAN 11-02278-W JTM COPORATE PLAZA LTD JTM CORPORATE PLAZA 28 -49- 26 0.7 0.09 LTA 1P LAN 11-02381-W THE SANCTUARY AT BLUE HERON ASSOCIATION, I THE SANCTUARY AT BLUE HERON ASSOCIATION, I 33 -49- 26 23.2 2.85 SW 0 LAN 11-02497-W CASTHELY SASTHENE AND RAYMONDE TROPICANA TRIPLEX 28 -49- 26 0.3 0.04 LTA 1 P LAN 11-02593-W I-75 ASSOCIATES, LLC ABERCIA NORTH COMMERCIAL 34 -49- 26 10.4 1.27 SW, LTA 1P LAN 11-02594-W VICTORIA ESTATES LTD ABERCIA SOUTH 34 -49- 26 SW, LTA LAN 11-02635-W SCHOOL DISTRICT COLLIER COUNTY GOLDEN GATE MIDDLE SCHOOL 28 -49- 26 18.3 2.24 LTA 1E LAN 11-02701-W DISTRICT SCHOOL BOARD OF COLLIER COUNTY ELEMENTARY SCHOOL SITE G 34 -49- 26 12.0 1.46 LTA 1P LAN 11-02929-W DAVID LAWRENCE CENTER CHILDS PATH 28 -49- 26 0.7 0.09 WTA 2E LAN 11-02945-W MAGNOLIA NAPLES APARTMENTS L L C MAGNOLIA NAPLES APARTMENTS 34 -49- 26 16.2 1.98 SW, LTA 1P LAN 11-03067-W BLUE HERON OF NAPLES CONDOMINIUM BLUE HERON OF NAPLES CONDOMINIUM 33 -49- 26 13.1 1.60 SW 0 LAN 11-03176-W BANK OF AMERICA BANK OF AMERICA 28 -49- 26 0.7 0.09 LTA 1 P LAN 11-03623-W IC & E LOVE INC LUV A WASH 28 -49- 26 0.3 0.03 LTA 1P LAN 11-03733-W IFRONTERRA COMMUNITY DEVELOPMENT DISTRIC FRONTERRA COMMUNITY DEVELOPMENT DISTRIC 34 -49- 26 17.3 2.12 SW, LTA 1E LAN SW = Surface Water MHA = Mid Hawthorn Aquifer LAN = Landscape WTA = Water -Table Aquifer LHA = Lower Hawthorn Aquifer IND = Industrial SAS = Surficial Aquifer System LTA = Lower Tamiami Aquifer GOL = Golf Course II 20 a I 1302143 W 1-MILE RADIUS AREA OF REVIEW 11-03176-V1% _11'011.28-W 11-00459-W 11-00265-11 11-02635-W � 1-02041-W 11-02085-W 27 26 29 I 11-00138-W 11-02278:W 11-01,923-W I1I1 �02087� W 11-02197-W 11 11W 11-01383-W 11-01'955=W 11-02929-W Golden-Gate-WRF 11-02701-W 1 11-01066-W 11-00333-W 11-02593- 11-01982-W 11-02179-W 11-02152' W �11-01872-W F 11-02945-W 11-02594-W 35 32 34>s 11-01654-W 11-01261-W 11-02381-W 11-02079- o /RAM 11-03733-W m/ 1'T w J 11-03067-W o 49 33 1 E00554-W S lul RADIO:RD pows-mvD 0 mT W 50 O S a; U �7 5 � w E 4 3 / 2 V 0 0.125 0.25 0.5 R 26 E Miles FIGURE 5-5. MAP SHOWING INVENTORIED WATER USE PERMITS IN THE AREA OF REVIEW. TABLE 5-2. SUMMARY OF INVENTORIED WELLS COMPLETED IN THE AREA OF REVIEW. MAP # Other # Location (Section -Township Range) Total Depth ft Cased Depth ft (in) (in) Aquifer Use Comments OWNER Source 1 21-49S-26E 60 50 4 LTA IRR WCP2007031404 FRANCISCO TORRES SFWMD 2 21-49S-26E 70 60 4 LTA DOM WCP2007081158 TEODORO COLON SFWMD 3 27-49S-26E 75 60 4 LTA DOM WCP2007070902 CARLOS PEREZ SFWMD 4 27-49S-26E 70 60 4 LTA DOM WCP2006011616 A, MARTINEZ CONST SFWMD 5 27-49S-26E 70 50 4 LTA DOM WCP2006011596 A, MARTINEZ CONST SFWMD 6 27-49S-26E 90 80 4 LTA DOM WCP2006030064 KAYE HOMES SFWMD 7 27-49S-26E 12 2 2 SA MON CC0619 A-H MOBIL STATION SFWMD 8 27-49S-26E 68 52 4 LTA DOM 88-4328 NEFF CONST. SFWMD 27 27-49S-26E 2 UNK FLUIDAAD1837 FDOH 28 27-49S-26E 2 DOM FLUIDAAD1838 FDOH 30 27-49S-26E 2 DOM FLUIDAAD1839 FDOH 38 27-49S-26E 2 DOM FLUIDAAI4527 FDOH 47 27-49S-26E 22 SA DOM FLUIDAAGO766 FDOH 48 27-49S-26E 22 SA DOM FLUIDAAGO770 FDOH 56 27-49S-26E 20 SA DOM FLUIDAAGO767 FDOH 57 27-49S-26E 22 SA DOM FLUIDAAGO768 FDOH 58 27-49S-26E 45 SA DOM FLUIDAAGO769 FDOH 59 C-1212 27-49S-26E 101 LTA UNK USGS 68 1 27-49S-26E 70 65 4 LTA 11-01128-W PENA APARTMENTS SFWMD 70 Well 27-49S-26E 50 40 2 SA IRR 11-00729-W TROPICANA APARTMENTS SFWMD 72 1 27-49S-26E 60 50 4 SA IRR 11-00816-W LOVE SERVICE STATIONS INC SFWMD 73 W-4 27-49S-26E 60 55 2 SA IRR 11-00265-W PAR ONE SFWMD 74 W-1 27-49S-26E 60 55 2 SA IRR 11-00265-W PAR ONE SFWMD 75 W-2 27-49S-26E 60 55 2 SA IRR 11-00265-W PAR ONE SFWMD 76 W-3 27-49S-26E 60 55 2 SA IRR 11-00265-W PAR ONE SFWMD 77 W-5 27-49S-26E 60 55 2 SA IRR 11-00265-W PAR ONE SFWMD 78 W-6 27-49S-26E 60 55 2 SA IRR 11-00265-W PAR ONE SFWMD 79 W-11 27-49S-26E 60 55 2 SA IRR 11-00265-W PAR ONE SFWMD 80 W-12 27-49S-26E 60 55 2 SA IRR 11-00265-W PAR ONE SFWMD 81 W-13 27-49S-26E 60 55 2 SA IND 11-00265-W PAR ONE SFWMD 82 W-14 27-49S-26E 60 55 2 SA IND 11-00265-W PAR ONE SFWMD 83 W-15 27-49S-26E 60 55 2 SA 11-00265-W PAR ONE SFWMD 84 W-17 27-49S-26E 60 55 2 SA 11-00265-W PAR ONE SFWMD 85 W-18 27-49S-26E 60 55 2 SA 11-00265-W PAR ONE SFWMD 86 W-21 27-49S-26E 60 55 2 SA 11-00265-W PAR ONE SFWMD 87 W-22 27-49S-26E 60 55 2 SA 11-00265-W PAR ONE SFWMD 88 W-24 27-49S-26E 60 55 2 SA 11-00265-W PAR ONE SFWMD 89 W-25 27-49S-26E 60 55 2 SA 11-00265-W PAR ONE SFWMD 90 W-26 27-49S-26E 60 55 2 SA 11-00265-W PAR ONE SFWMD 95 1 27-49S-26E 52 40 6 SA TEST 11-00459-W GOLDEN TERRACE ELEMENTARY SCHOOL SFWMD 96 W-16 27-49S-26E 60 55 2 SA IRR 11-00265-W PAR ONE SFWMD 97 W-23 27-49S-26E 60 55 2 SA RES 11-00265-W PAR ONE SFWMD 99 Well #1 27-49S-26E 50 45 4 LTA IRR 11-01955-W MONTONE DUPLEXES SFWMD 100 Well 1 27-49S-26E 63 56 4 LTA IRR 11-01923-W 2824 TROPICANA BLVD SFWMD 102 Well #1 27-49S-26E 70 60 6 LTA IRR 11-02041-W TROPICANA BOULEVARD IMPROVEMENT SFWMD 103 1 27-49S-26E 70 60 4 LTA IRR 11-02085-W 4-PLEX SITE 2800 TROPICANA BLVD SFWMD 104 1 27-49S-26E 70 60 4 LTA IRR 11-02087-W 4-PLEX SITE 2884 TROPICANA BLVD SFWMD SA = Surficial Aquifer UFA = Upper Floridan Aquifer LTA = Lower Tamiami Aquifer LFA = Lower Floridan Aquifer TABLE 5-2. SUMMARY OF INVENTORIED WELLS COMPLETED IN THE AREA OF REVIEW. MAP # Other # Location (Section -Township Range) Total Depth ft Cased Depth ft (in) (in) Aquifer Use Comments OWNER Source 105 1 27-49S-26E 70 60 4 LTA IRR 11-02086-W 4-PLEX SITE 3000 TROPICANA BLVD SFWMD 110 WELL #1 27-49S-26E 120 90 8 LTA IRR 11-02197-W GOLDEN GATE INTERMEDIATE 600 SCHOOL SFWMD 113 W-27 27-49S-26E 70 60 4 LTA OTHER 11-00265-W PAR ONE SFWMD 114 W-28 27-49S-26E 70 60 4 LTA IRR 11-00265-W PAR ONE SFWMD 127 WR-15 27-49S-26E 60 55 4 LTA IND 11-00265-W PAR ONE SFWMD 128 WR-16 27-49S-26E 60 55 4 LTA TEST 11-00265-W PAR ONE SFWMD 130 Well-1 R 27-49S-26E 100 85 4 LTA IRR 11-03623-W LUV A WASH SFWMD 131 Well 1 27-49S-26E 80 70 4 LTA OTHER 11-03623-W LUV A WASH SFWMD 9 28-49S-26E 80 60 4 LTA RES WCP2005063256 L. CABRERA SFWMD 10 28-49S-26E 4 2 2 SA MON WCP200203113 R. FAUST SFWMD 11 28-49S-26E 6 2 2 SA MON WCP2002031132 R. FAUST SFWMD 12 28-49S-26E 20 20 2 SA MON WCP2002031130 R. FAUST SFWMD 13 28-49S-26E 45 36 8 SA IRR BOCC SFWMD 14 28-49S-26E 12 2 4 SA MON CHEVRON USA SFWMD 15 28-49S-26E 18 6 6 SA IND QUICK KWICK SFWMD 16 28-49S-26E 13 3 2 P&A P&A WCP2001030515 R&R NAPLES SFWMD 17 28-49S-26E 10 5 P&A P&A WCP2001030515 R&R NAPLES SFWMD 18 28-49S-26E 13 3 P&A P&A WCP2001030515 R&R NAPLES SFWMD 19 28-49S-26E 23 18 P&A P&A WCP2001030515 R&R NAPLES SFWMD 20 28-49S-26E 12.5 3 P&A P&A WCP2001030515 R&R NAPLES SFWMD 21 28-49S-26E 12 2 2 SA MON WCP2001041633 HESS 9466 SFWMD 22 28-49S-26E 30 25 2 SA MON WCP2001041633 HESS 9466 SFWMD 23 28-49S-26E DOM FLUID110000201 FDOH 24 28-49S-26E DOM FLUID110000202 FDOH 25 28-49S-26E DOM FLUID110000203 FDOH 26 28-49S-26E DOM FLUID110000204 FDOH 29 28-49S-26E 2 UNK FLUIDAAD1848 FDOH 31 28-49S-26E 2 DOM FLUIDAAE2602 FDOH 32 28-49S-26E 2 DOM FLUIDAAG6435 FDOH 33 28-49S-26E 2 DOM FLUIDAAG6436 FDOH 34 28-49S-26E 2 DOM FLUIDAAI4520 FDOH 35 28-49S-26E 2 DOM FLUIDAAI4524 FDOH 36 28-49S-26E 2 DOM FLUIDAAI4525 FDOH 37 28-49S-26E 2 DOM FLUIDAAI4526 FDOH 39 28-49S-26E 2 DOM FLUIDAAI4562 FDOH 40 28-49S-26E 2 DOM FLUIDAAI4563 FDOH 41 28-49S-26E 2 DOM FLUIDAAI4564 FDOH 42 28-49S-26E 2 DOM FLUIDAAI4565 FDOH 43 28-49S-26E 2 DOM FLUIDAAI4571 FDOH 44 28-49S-26E 2 UNK FLUIDAAI4572 FDOH 45 28-49S-26E 2 DOM FLUIDAAI4573 FDOH 46 28-49S-26E 2 DOM FLUIDAAE2601 FDOH 49 28-49S-26E 2 DOM FLUIDAAD1845 FDOH 50 28-49S-26E 2 DOM FLUIDAAD1846 FDOH 51 28-49S-26E 2 DOM FLUIDAAI4521 FDOH 52 28-49S-26E 2 DOM FLUIDAAI4522 FDOH 53 28-49S-26E 2 DOM FLUIDAAI4523 FDOH SA = Surficial Aquifer UFA = Upper Floridan Aquifer LTA = Lower Tamiami Aquifer LFA = Lower Floridan Aquifer TABLE 5-2. SUMMARY OF INVENTORIED WELLS COMPLETED IN THE AREA OF REVIEW. MAP # Other # Location (Section -Township Range) Total Depth ft Cased Depth ft (in) (in) Aquifer Use Comments OWNER Source 54 28-49S-26E 28-49S-26E 2 DOM FLUIDAAI4561 FDOH 55 2 DOM FLUIDAAI4566 FDOH 61 28-49S-26E IND YOUNGQUIST BROTHER FGS 62 28-49S-26E 1128 1078 6 UFA MON GOLDEN GATE WWTP DZMW FDEP 63 28-49S-26E 3110 2472 12 LFA INJ GOLDEN GATE WWTP IW FDEP 65 28-49S-26E IND GEOTHERMAL BAILEY RESIDENCE FDEP 71 1 28-49S-26E 50 42 4 SA IRR 11-00774-W GOLDEN GATE EMERGENCY SERVICES SFWMD 93 WELL-1 28-49S-26E 70 60 4 LTA RES 11-01383-W 3T. JOHN NEUMANN CATHOLIC HIGH SCHOO SFWMD 94 WELL-3 28-49S-26E 70 60 6 LTA IRR 11-01383-W 3T. JOHN NEUMANN CATHOLIC HIGH SCHOOI SFWMD 107 Well #1 28-49S-26E 40 30 2 SA RES 11-02143-W GOLDEN GATE COMMUNITY CENTER SFWMD 111 GW Well -1 28-49S-26E 70 60 4 LTA IRR 11-02278-W JTM CORPORATE PLAZA SFWMD 112 W-1 28-49S-26E 90 80 4 LTA 11-02497-W TROPICANA TRIPLEX SFWMD 116 GGM-1 28-49S-26E 76 60 6 LTA MON 11-02635-W GOLDEN GATE MIDDLE SCHOOL SFWMD 122 W-1 28-49S-26E 45 42 2 SA IND 11-02929-W CHILDS PATH SFWMD 123 W-2 28-49S-26E 50 42 2 SA IND 11-02929-W CHILDS PATH SFWMD 125 Well 1 28-49S-26E 90 70 4 LTA IND 11-03176-W BANK OF AMERICA SFWMD 126 WELL-2 28-49S-26E 70 60 4 LTA IND 11-01383-W 3T. JOHN NEUMANN CATHOLIC HIGH SCHOO SFWMD 64 33-49S-26E IND GEOTHERMAL GOLDEN GATE COMMUNITY PARK FDEP 66 W-1 33-49S-26E 70 60 4 LTA IRR 11-01066-W GOLDEN GATE COMMUNITY PARK SFWMD 67 W-2 33-49S-26E 70 60 4 LTA 11-01066-W GOLDEN GATE COMMUNITY PARK SFWMD 91 1 33-49S-26E 40 25 6 SA IRR 11-00333-W GOLDEN GATE COMMUNITY PARK SFWMD 92 2 33-49S-26E 40 25 6 SA IRR 11-00333-W GOLDEN GATE COMMUNITY PARK SFWMD 98 Well 1 33-49S-26E 55 45 4 LTA IRR 11-01872-W THE COAST TOWN HOMES OF NAPLES SFWMD 101 W-1 33-49S-26E 90 60 8 LTA IRR 11-01982-W FOREST PARK SFWMD 117 Well #1 33-49S-26E 100 80 4 LTA IRR 11-02651-W SAPPHIRE LAKES POOL NO 3 & 4 SFWMD 118 Well #2 33-49S-26E 100 80 4 LTA IND 11-02651-W SAPPHIRE LAKES POOL NO 3 & 4 SFWMD 120 3 33-49S-26E 100 70 10 LTA IND 11-00333-W GOLDEN GATE COMMUNITY PARK SFWMD 121 RCHRG-1 33-49S-26E 100 80 8 LTA IND 11-01261-W SAPPHIRE LAKES SFWMD 60 HORC CT 114 34-49S-26E 250 CORE HUMBLE OIL & REFINING CO. FGS 69 Well 1 34-49S-26E 50 42 2 SA 11-00554-W WOODSIDE LANES SFWMD 106 1 34-49S-26E 40 20 6 SA IRR 11-02079-W SADDLEBROOK PHASE TWO SFWMD 108 Well #1 34-49S-26E 60 50 6 LTA IRR 11-02152-W NOAH'S LANDING SFWMD 109 Well 1 34-49S-26E 90 60 6 LTA IRR 11-02179-W GOLDEN GATE HIGH SCHOOL SFWMD 115 PW-1 34-49S-26E 50 35 6 LTA IRR 11-02594-W ABERCIA SOUTH SFWMD 119 PW-1 34-49S-26E 55 30 6 LTA IND 11-02701-W ELEMENTARY SCHOOL SITE G SFWMD 124 PW-1 34-49S-26E 50 30 6 LTA IND 11-02945-W MAGNOLIA NAPLES APARTMENTS SFWMD 129 PW-1 34-49S-26E 60 35 6 LTA SOIL B. 11-02439-W HADLEY PLACE SFWMD SA = Surficial Aquifer UFA = Upper Floridan Aquifer LTA = Lower Tamiami Aquifer LFA = Lower Floridan Aquifer M RMA cooLoam coo.on•ms, mo. II 20 II 29 122 92 120 II 32 1 33 5 •4 •42 32 4 55 � 40 125 . 41 • 10 • . 95 54 5 68 f 112 0 �280 49►J 107 0 39 116 28 •100 •8 2 27 • 37 49 3 •51 L .38 •30.28 • 52 •46• :45 •126 94 9 • 53 35 99 . •61 43 fi2 4q : 34 101 33 109 1-MILE RADIUS AREA OF REVIEW EE 59`4719 .79 80 82 84 • 128 81 12] 0 85 74 0 86 8] . 808 •78 :]3 •]] 06 124 / 121 129 69 129 49 S T N 50 S 5 w E 4 3 2 0 0.125 0.25 0.5 R 26 EP Miles v . � I, FIGURE 5-6. MAP SHOWING INVENTORIED WELLS IN THE AREA OF REVIEW. II 20 II 2s II 32 1 1 0 0 0 0 o 0 0 o • e 0 Cb 0 0 0 o • 0 00 ° o 0 0 ° 0 ■ � • o 0 0 _EE 0 ° ° Golden Gate WRF m' N I m' 5 w E 4 II 0 0.125 0.25 0.5 L 11 Miles — I ` H— R ■ 3 1-MILE RADIUS AREA OF REVIEW 7 Legend 0-50' 51 - 120' • 250' >1,000' 9 S T 50 S 2 FIGURE 5-7. DEPTH OF PENETRATION MAP FOR INVENTORIED WELLS IN THE AREA OF REVIEW. RMA c..L.gi. co...ft m , I... 11 20 1 2s �iI IN II 32 T 49 S T JF� m 50 N S a; m W E 5 i. z a� 0 0.125 0.25 D O 00 n l I 0 O 000 0 O O O O O O Goldei 9ML v — J 4 0.5 R 26 E Miles11 1-MILE RADIUS AREA OF REVIEW A ■ ■ 34C. O p F Legend Aquifer Surficial Aquifer ❑ Lower Tamiami Aquifer o Upper Floridan Aquifer Lower Floridan Aquifer • Plugged and Abandoned FIGURE 5-8. MAP SHOWING PRODUCING AQUIFER FOR INVENTORIED WELLS IN THE AREA OF REVIEW. RMA c..L.gi. co...ft m , I... II 20 II 29 II 32 1 1 zp1ormo&r1op 701 0 O0 0 0 ■ 0 Ooo 0 0 0 o • o Golden Gate' El RAD10 RD- J m N I5 i� w E 4 II 0 0.125 0.25 0.5 Miles R ■ 1-MILE RADIUS AREA OF REVIEW ■ 0 Legend / Use Type 0 Domestic ❑ Irrigation Industrial o Monitor • Unknown 3 0 Core Test Well Injection Well FIGURE 5-9. USE TYPE MAP FOR INVENTORIED WELLS IN THE AREA OF REVIEW. The native groundwater quality in the injection zone (i.e. the interval from 2,472 to 3,110 feet BLS) is saline, with a dissolved chloride concentration of approximately 19,700 mg/l and a TDS concentration of about 33,500 mg/l (Arcadis, 2008). E. Confining Beds The confining beds above the injection zone consist of calculutitic and micritic limestones, cryptocrystalline dolomites, and low permeability clays and marls. Significant confinement units were identified from 1,545 to 2,470 feet BLS (Arcadis, 2008). Substantial additional confinement is present above 1,545 feet BLS. Confining was demonstrated with 10 straddle packer tests and one single packer test conducted during construction of the well. F. Mapped or Known Faults Based upon a review of available published data, no known or mapped faults have been identified within the Area of Review. G. Iniection Zone The injection zone is comprised of fractured and cavernous dolomites of the "Boulder Zone" within the Oldsmar formation, between the approximate depths of 2,472 and 3,110 feet. The injection zone was tested after the well was constructed with a 12-hour injection test on September 15, 2008. Injection was conducted at a constant rate of 3,495 gpm. H. Iniection and Petroleum Test Wells There are no Class I injection wells in the AOR, except for the Golden Gate WWTP injection well. Based on the FDEP Oil and Gas Section database, no producing petroleum wells, or plugged and abandoned petroleum tests wells are present in the AOR. The closest petroleum test well is located approximately 4.5 miles south from the Golden Gate WWTP injection well system. That well (W-2420, P-130, Humble Oil & Refining Co, Inc #1) is located in Section 27, Township 50S, and Range 26E. 22-351 A.OR.0423 55 VI. PERMIT RENEWAL APPLICATION CHECKLIST A. Evaluation of the Size of the Area of Review An evaluation of the size of the area of review, based on historic injected volumes from the injection well at the Golden Gate WWTP and the maximum permitted injection rate for the next 10 years, is provided in Section V of this report. B. Update of the Area of Review An update of the area of review for the Golden Gate WWTP injection well system is also provided in Section V of this report. C. Wastestream Analysis of Injected Fluids The wastestream currently permitted to dispose of in the Golden Gate WWTP injection well IW- I is treated domestic effluent. The analytical results for the complete Primary and Secondary Drinking Water Standards for the treated wastewater from the Golden Gate WWTP are included in Appendix D. D. Compatibility of the Iniected Fluids with the Background Water in the Injection Zone The injected fluids for the Golden Gate WWTP IW-1 is treated wastewater from the Golden Gate WWTP with TDS concentrations of approximately 600 mg/l (to be updated). The background water quality in the injection zone indicates a TDS of about 34,000 mg/l. Although the injectate stream is fresher than the background water, the fluids appear to be compatible, and no adverse reaction is anticipated to occur. 22-351 A.OR.0423 56 E. Demonstration of Mechanical Integrity Demonstration of mechanical integrity was provided in the report entitled: Mechanical Integfty Testing Conducted in the Golden Gate WWTP Class I Injection Well IW-1 (RMA GeoLogic Consultants, 2023). F. Operating Data The operational data from January 2018 through March 2023, is summarized in Section II of the present report. Detailed monthly operating reports have been provided each month to the FDEP by Collier County. G. Specific Iniectivity Data The monthly specific injectivity data from January 2018 through March 2023 is summarized in Section II of the present report. The specific injectivity data was included in the monthly operating reports provided to the FDEP by Collier County. H. Obsolescence Plugging and Abandonment Plan and Costs The obsolescence plugging and abandonment program and costs for the Golden Gate WWTP injection well system is provided in Section IV of the present report. I. Emergency Discharge Method The emergency discharge plan in case the injection well needs to be taken out service stipulates that the effluent water will be directed to the on -site percolation ponds which have a storage capacity of over 10 MG and a permitted disposal capacity of 1.25 MGD. 22-351 A.OR.0423 57 VIL CONCLUSIONS The following conclusions have been drawn regarding the performance of the Golden Gate W WTP injection well l W-1: • Review of the hydraulic data indicates that the Golden Gate WWTP injection well IW-1 has performed in compliance with the FDEP operation permit during the reviewed period of record of this application from January 2018 through March 2023. No decrease in specific injectivity for the injection well was observed during the review period. • Water quality and water level data analyses for the review period for the upper zone of the DZMW do not indicate significant changes. • Water quality for the lower zone indicates a salinity decreasing trend during the first portion of the review period with some stabilization during the approximately last two years. Purging for sampling may have been contributing to the water quality changes. The recent installation of the sampling tubes may contribute to additional stabilization of the groundwater quality. 22-351 A.OR.0423 58 VIII. REFERENCES Arcadis, 2008, Construction and Testing Report for Golden Gate Wastewater Treatment Facility Class I Injection Well System, prepared for Florida Governmental Utility Authority, 41 p- CDM-Smith, 2018, UIC Class I Injection Well Mechanical Integrity Test Results for Golden Gate Water Reclamation Facility / Water Treatment Plant, prepared for Collier County, 27 p. RMA GeoLogic Consultants, 2023, Mechanical Integrity Testing Conducted in the Golden Gate Wastewater Treatment Plant Class I Injection Well IW-I, prepared for Collier County and Hole Montes, 39 p. WadeTrim, 2017, Golden Gate Water Treatment Plant and Water Reclamation Facility Class I Injection Well System Operations Permit Renewal Application, prepared for Florida Governmental Utility Authority, 28 p. 22-351 A.OR.0423 59 APPENDIX A OPERATION PERMIT APPLICATION pepa,r DEP Form No: 62-528.900(1) .aa f''e Form Title: Application to Construct/ of ry Florida Department of Environmental Operate/Abandon Class I, III, or V Injection Well Systems Protection Effective Date: Twin Towers Office Bldg., 2600 Blair Stone Road, Tallahassee, Florida DEP Application No,: y e 32399-2400 WACS# (Filled in by DEP) ` r a 9rn@nlaf P� APPLICATION TO CONSTRUCT/OPERATE/ABANDON CLASS I, III, OR V INJECTION WELL SYSTEMS Part I. Directions A. All applicable items must be completed in full in order to avoid delay in processing this application. Where attached sheets or other technical documentation are utilized in lieu of the blank space provided, indicate appropriate cross-reference in the space and provide copies to the Department in accordance with C. below. Where certain items do not appear applicable to the project, indicate N/A in the appropriate spaces. B. All information is to be typed or printed in ink. C. Two (2) copies of this application and two (2) copies of supporting information such as plans, reports, drawings and other documents shall be submitted to the appropriate Department office if submitted as a paper document, or one (1) copy of the application and one (1) copy of the plans, reports, drawings and other documents if the submittal is in an electronic format. An engineering report is also required to be submitted to support this application pursuant to the applicable sections of Rule 62-528, F.A.C. The attached list* shall be used to determine completeness of supporting data submitted or previously received. A check for the application fee in accordance with Rule 62-4.050, F.A.C., made payable to the Department shall accompany the application. D. For projects involving construction, this application is to be accompanied by two (2) sets or one (1) set, in accordance with C. above, of engineering drawings, specifications and design data as prepared by a Professional Engineer registered in Florida, where required by Chapter 471, Florida Statutes. E. Attach 8 1/2" x 11" site location map indicating township, range and section and latitude/longitude for the project. PART II. General Information A. Applicant Name Robert VonHolle Address 3301 Tamiami Trail East, Building H City Naples State FL Title Wastewater Director zip 34112 Telephone Number (239) 252-8668 Email Robert.VonHolle@colliercountyfl.gov B. Project Status: Q New Q Existing 13 Modification (specify) *"Engineering and Hydrogeologic Data Required for Support of Application to Construct, Operate and Abandon Class I, III, or V Injection Wells" C. Well Type: Q Exploratory Well 0 Test/Injection Well DEP Form No: 62-528.900(1) Form Title: Application to Construct/ Operate/Abandon Class I, III, or V Injection Well Systems Effective Date: DEP Application No,: D. Type of Permit Application WACS* (Filled in by DEP) ❑ Class I Test/Injection Well Construction and Testing Permit ❑✓ Class I Well Operation Permit ❑ Class I Well Operation Repermitting ❑ Class I Well Plugging and Abandonment Permit ❑ Class III Well Construction/Operation/Plugging and Abandonment Permit ❑ Class V Exploratory Well Construction and testing Permit ❑ Class V Well Construction Permit ❑ Class V Well Operation Permit ❑ Class V Well Plugging and Abandonment Permit ❑ Monitor Well Only E. Facility Identification: Name Golden Gate Wastewater Treatment Plant Facility Location: Street City Golden Gate SIC Codes) 4941 4931 32nd Avenue SW F. Proposed facility located on Indian Lands: G. Well Identification: Well No. lW'1 of 1 County Collier Yes 13 No 0 Wells *Multiple wells may be noted (total #) Purpose (Proposed Use) Disposal of effluent from Golden Gate WWTP Well Location: Latitude: 26 .10 , 13.2 Longitude: 81 .42 (attach separate sheet(s), if necessary, for multiple wells) Subpart B. General Project Description: , 09.5 ,, H. General Project Description: Describe the nature, extent and schedule of the injection well project. Refer to existing and/or future pollution control facilities, expected improvement in performance of the facilities and state whether the project will result in full compliance with the requirements of Chapter 403, F.S., and all rules of the Department. Attach additional sheet(s) if necessary or cross-reference the engineering report. Golden Gate WWTP IW-1 has been in operation since 2010. Application for renewal of the operation permit is hereby made. PART III. Statement by Applicant and Engineer A. Applicant DEP Form No: 62-528.900(1) Form Title: Application to Construct/ Operate/Abandon Class I, III, or V Injection Well Systems Effective Date: DEP Application No,: WACS# (Filled in by DEP) I, the owner/authorized representative* of Collier County certify under penalty of law that I have personally examined and am familiar with the information submitted in this document and all attachments and that, based on my inquiry of those individuals immediately responsible for obtaining the information, I believe that the information is true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment. I understand that this certification also applies to all subsequent reports submitted pursuant to this permit. Where construction is involved, I agree to retain the design engineer, or other professional engineer registered in Florida, to provide inspection of construction in accordance with Rule 62-528.455(1)(c), F.A.C. Signed Date Robert VonHolle, Wastewater Director (239) 252-8668 Name and Title (Please Type) Telephone Number *Attach a Letter of Authorization. B. Professional Engineer Registered in Florida This is to certify that the engineering features of this injection well have been designed/examined by me and found to be in conformity with modern engineering principles applicable to the disposal of pollutants characterized in the permit application. There is reasonable assurance, in my professional judgement, that the well, when properly maintained and operated, will discharge the effluent in compliance with all applicable statutes of the State of Florida and the rules of the Department. It is also agreed that the undersigned will furnish the applicant a set of instructions for proper maintenance and operation of the well or ensure they have been furnished. (Please Affix Seal) Signed Omar Rodriguez, P.G., P.E. Name (Please Type) RMA Geologic Consultants, Inc. Company Name (Please Type) 3401 SE 15th Place Suite A Cape Coral, FL 33904 Mailing Address(Please Type) Florida Registration No. 80330 Date Phone No. (239) 415-1818 Email of P.E.: orodriguez@rma-geologic.com DEP Form No: 62-528.900(1) Form Title: Application to Construct/ Operate/Abandon Class I, III, or V Injection Well Systems Effective Date: ENGINEERING AND HYDROLOGIC DATA DEP Application No, : . WACS# (Filled in by DEP) REQUIRED FOR SUPPORT OF APPLICATION TO CONSTRUCT, OPERATE, AND ABANDON CLASS I, III, OR V INJECTION WELL SYSTEMS The following information shall be provided for each type of permit application. A. CLASS I TEST/INJECTION WELL CONSTRUCTION AND TESTING PERMIT 1. A map showing the location of the proposed injection wells of well field area for which a permit is sought and the applicable area of review. Within the area of review, the map must show the number or name, and location of all producing wells, injection wells, abandoned wells, dry holes, surface bodies of water, springs, public water systems, mines (surface and subsurface), quarries, water wells and other pertinent surface features including residences and roads. The map should also show faults, if known or suspected. Only information of public record and pertinent information known to the applicant is required to be included on this map. 2. A tabulation of data on all wells within the area of review which penetrate into the proposed injection zone, confining zone, or proposed monitoring zone. Such data shall include a description of each well's type, construction, date drilled, location, depth, record of plugging and/or completion, and any additional information the Department may require. 3. Maps and cross sections indicating the general vertical and lateral limits within the area of review of all underground sources of drinking water, their position relative to the injection formation and the direction of water movement, where known, in each underground source of drinking water which may be affected by the proposed injection. 4. Maps and cross sections detailing the hydrology and geologic structures of the local area. 5. Generalized maps and cross sections illustrating the regional geologic setting. 6. Proposed operating data. (a) Average and maximum daily rate and volume of the fluid to be injected; (b) Average and maximum injection pressure; and, (c) Source and an analysis of the chemical, physical, radiological and biological characteristics of injection fluids. 7. Proposed formation testing program to obtain an analysis of the chemical, physical and radiological characteristics of and other information on the injection zone. 8. Proposed stimulation program. 9. Proposed injection procedure. 10. Engineering drawings of the surface and subsurface construction details of the system. DEP Form No: 62-528.900(1) Form Title: Application to Construct/ Operate/Abandon Class I, III, or V Injection Well Systems Effective Date: 11. y pas o cope washut-ins owell Contingency plans to all hut-inr DEP Application No,: WACS# (Filled in by DEP) failures, so as to protect the quality of the waters of the State as defined in Rule 62-3 and 62-520, F.A.C., including alternate or emergency discharge provisions. 12. Plans (including maps) and proposed monitoring data to be reported for meeting the monitoring requirements in Rule 62-528.425, F.A.C. 13. For wells within the area of review which penetrate the injection zone but are not properly completed or plugged, the corrective action proposed to be taken under Rule 62-528.300(5), F.A.C. 14. Construction procedures including a cementing and casing program, logging procedures, deviation checks, proposed methods for isolating drilling fluids from surficial aquifers, proposed blowout protection (if necessary), and a drilling, testing and coring program. 15. A certification that the applicant has ensured, through a performance bond or other appropriate means, the resources necessary to close, plug or abandon the well as required by Rule 62-528.435(9), F.A.C. B. CLASS I INJECTION WELL OPERATION PERMIT 1. A report shall be submitted with each application for a Class I Well operating permit, which shall include, but not be limited to, the following information: (a) Results of the information obtained under the construction permit described in A. CLASS I TEST/INJECTION WELL CONSTRUCTION AND TESTING PERMIT, including: (1) All available logging and testing program data and construction data on the well or well field; (2) A satisfactory demonstration of mechanical integrity for all new wells pursuant to Rule 62-528.300(6), F.A.C; (3) The actual operating data, including injection pressures versus pumping rates where feasible, or the anticipated maximum pressure and flow rate at which the permittee will operate, if approved by the Department; (4) The actual injection procedure; (5) The compatibility of injected waste with fluids in the injection zone and minerals in both the injection zone and the confining zone; and, (6) The status of corrective action on defective wells in the area of review. (b) Record drawings, based upon inspections by the engineer or persons under his direct supervision, with all deviations noted; (c) Certification of completion submitted by the engineer of record; (d) If requested by the Department, operation manual including emergency procedures; (e) Proposed monitoring program and data to be submitted; DEP Form No: 62-528.900(1) Form Title: Application to Construct/ Operate/Abandon Class I, III, or V Injection Well Systems Effective Date: (f) Proof that the existence of the well has been DEP Application No,: WAGS# (Filled in by DEP) recorded on the surveyor's plan at the county courthouse; and, (g) Proposed plugging and abandonment plan pursuant to Rule 62- 528.435(2), F.A.C. C. CLASS I WELL OPERATION REPERMITTING 1. An updated map showing the location of the injection wells or well field area for which a permit is sought and the applicable area of review. Within the area of review, the map must show the number or name, and location of all producing wells, injection wells, abandoned wells, dry holes, surface bodies of water, springs, public water systems, mines (surface and subsurface), quarries, water wells and other pertinent surface features including residences and roads. The map should also show faults, if known or suspected. Only information of pubic record and pertinent information known to the applicant is required to be included on this map. 2. A tabulation of data on all wells within the area of review which penetrate into the injection zone, confining zone, or monitoring zone. Such data shall include a description of each well's type, construction, date drilled, location, depth, record of plugging and/or completion, and any additional information the Department may require. 3. Maps and cross sections indicating the general vertical and lateral limits within the area of review of all underground sources of drinking water, their position relative to the injection formation and the direction of water movement, where known, in each underground source of drinking water which may be affected by the injection. 4. Maps and cross sections detailing the hydrology and geologic structures of the local area. 5. Generalized maps and cross sections illustrating the regional geologic setting. 6. Contingency plans to cope with all shut-ins or well failures, so as to protect the quality of the waters of the State as defined in Rule 62-3 and 62-520, F.A.C., including alternate or emergency discharge provisions. 7. For wells within the area of review which penetrate the injection zone but are not properly completed or plugged, the corrective action proposed to be taken under Rule 62-528.300(5), F.A.C. 8. A certification that the applicant has ensured, through a performance bond or other appropriate means, the resources necessary to close, plug or abandon the well as required by Rule 62-528.435(9), F.A.C. 9. A report shall be submitted with each application for repermitting of Class I Well operation which shall include the following information: (a) All available logging and testing program data and construction data on the well or well field; DEP Form No: 62-528.900(1) Form Title: Application to Construct/ Operate/Abandon Class I, III, or V Injection Well Systems Effective Date: DEP Application No,: WAGS# (Filled in by DEP) (b) A satisfactory demonstration of mechanical integrity for all wells pursuant to Rule 62-528.300(6), F.A.C.; (c) The actual operating data, including injection pressures versus pumping rates where feasible, or the anticipated maximum pressure and flow rate at which the permittee will operate, if approved by the Department; (d) The actual injection procedure; (e) The compatibility of injected waste with fluids in the injection zone and minerals in both the injection zone and the confining zone; (f) The status of corrective actin on defective wells in the area of review; (g) Record drawings, based upon inspections by the engineer or persons under his direct supervision, with all deviations noted; (h) Certification of completion submitted by the engineer of record; (i) An updated operation manual including emergency procedures; (j) Proposed revisions to the monitoring program or data to be submitted; and, (k) Proposed plugging and abandonment plan pursuant to Rule 62- 528.435(2), F.A.C. D. CLASS I WELL PLUGGING AND ABANDONMENT PERMIT 1. The reasons for abandonment. 2. A proposed plan for plugging and abandonment describing the preferred and alternate methods, and justification for use. (a) The type and number of plugs to be used; (b) The placement of each plug including the elevation of the top and bottom; (c) The type and grade and quantity of cement or any other approved plugging material to be used; and, (d) The method for placement of the plugs. 3. The procedure to be used to meet the requirements of Rule 62-528.435, F.A.C. DEP Form No: 62-528.900(1) Form Title: Application to Construct/ Operate/Abandon Class I, III, or V Injection Well Systems Effective Date: DEP Application No,: WACS# (Filled in by DEP) E. CLASS III WELLS CONSTRUCTION/OPERATION/PLUGGING AND ABANDONMENT PERMIT Construction Phase 1. A map showing the location of the proposed injection wells or well field area for which a permit is sought and the applicable area of review. Within the area of review, the map must show the number or name, and location of all producing wells, injection wells, abandoned wells, dry holes, surface bodies of water, springs, public water system, mines (surface and subsurface), quarries, water wells and other pertinent surface features including residences and roads. The map should also show faults, if known or suspected. Only information of public record and pertinent information known to the applicant is required to be included on this map. 2. A tabulation of data on all wells within the area of review which penetrate into the proposed injection zone, confining zone, or proposed monitoring zone. Such data shall include a description of each well's type, construction, date drilled, location, depth, record of plugging and/or completion, and any additional information the Department may require. 3. Maps and cross sections indicating the general vertical and lateral limits within the area of review of all underground sources of drinking water, their position relative to the injection formation and the direction of water movement, where known, in each underground source of drinking water which may be affected by the proposed injection. 4. Maps and cross sections detailing the hydrology and geologic structures of the local area. 5. Generalized maps and cross sections illustrating the regional geologic setting. 6. Proposed operating data: (a) Average and maximum daily rate and volume of the fluid to be injected; (b) Average and maximum injection pressure; and, (c) Source and an analysis of the chemical, physical, radiological and biological characteristics of injection fluids, including any additives. 7. Proposed formation testing program to obtain an analysis of the chemical, physical and radiological characteristics of and other information on the injection zone. 8. Proposed stimulation program. 9. Proposed injection procedure. 10. Engineering drawings of the surface and subsurface construction details of the system. DEP Form No: 62-528.900(1) Form Title: Application to Construct/ Operate/Abandon Class I, III, or V Injection Well Systems Effective Date: DEP Application No,: WACSff (Filled in by DEP) 11. Contingency plans to cope with all shut-ins or well failures or catastrophic collapse, so as to protect the quality of the waters of the State as defined in Rule 62-3 and 62-520, F.A.C., including alternate or emergency discharge provisions. 12. Plans (including maps) and proposed monitoring data to be reported for meeting the monitoring requirements in Rule 62-528.425, F.A.C. 13. For wells within the area of review which penetrate the injection zone but are not properly completed or plugged, the corrective action proposed to be taken under Rule 62-528.300(5), F.A.C. 14. Construction procedures including a cementing and casing program, logging procedures, deviation checks, proposed methods for isolating drilling fluids from surficial aquifers, and a drilling, testing and coring program. 15. A certificate that the applicant has ensured, through a performance bond or other appropriate means, the resources necessary to close, plug or abandon the well as required by Rule 62-528.435(9), F.A.C. 16. Expected changes in pressure, native fluid displacement, direction of movement of injection fluid. 17. A proposed monitoring plan, which includes a plan for detecting migration of fluids into underground sources of drinking water, a plan to detect water quality violation in the monitoring wells, and the proposed monitoring data to be submitted. eration Phase 1. The following information shall be provided to the Department prior to granting approval for the operation of the well or well field: (a) All available logging and testing program data and construction data on the well or well field; (b) A satisfactory demonstration of mechanical integrity for all new wells pursuant to Rule 62-528.300(6), F.A.C.; (c) The actual operating data, including injection pressure versus pumping rate where feasible, or the anticipated maximum pressure and flow rate at which the permittee will operate, if approved by the Department; (d) The results of the formation testing program; (e) The actual injection procedure; and, (f) The status of corrective action on defective wells in the area of review. Plugging and abandonment Phase 1. The justification for abandonment. DEP Form No: 62-528.900(1) Form Title: Application to Construct/ Operate/Abandon Class I, III, or V Injection Well Systems Effective Date: DEP Application No,: WAGS# (Filled in by DEP) 2. A proposed plan for plugging and abandonment describing the preferred and alternate methods. (a) The type and number of plugs to be used; (b) The placement of each plug including the elevation of the top and bottom; (c) The type and grade and quantity of cement or any other approved plugging material to be used; and, (d) The method for placement of the plugs. 3. The procedure to be used to meet the requirements of Rule 62-528.435, F.A.C. F. EXPLORATORY WELL CONSTRUCTION AND TESTING PERMIT 1. Conceptual plan of the injection project. Include number of injection wells, proposed injection zone, nature and volume of injection fluid, and proposed monitoring program. 2. Preliminary Area of Review Study. Include the proposed radius of the area of review with justification for that radius. Provide a map showing the location of the proposed injection well or well field area for which a permit is sought and the applicable area of review. Within the area of review, the map must show the number or name, and location of all producing wells, injection wells, abandoned wells, dry holes, surface bodies of water, springs, public water systems, mines (surface and subsurface), quarries, water wells and other pertinent surface features including residences and roads. The map should also show faults, if known or suspected. Only information of public record and pertinent information known to the applicant is required to be included on this map. 3. Proposed other uses of the exploratory well. 4. Drilling and testing plan for the exploratory well. The drilling plan must specify the proposed drilling program, sampling, coring, and testing procedures. 5. Abandonment Plan. DEP Form No: 62-528.900(1) Form Title: Application to Construct/ Operate/Abandon Class I, III, or V Injection Well Systems Effective Date: DEP Application No,: WACS# (Filled in by DEP) G. CLASS V WELL CONSTRUCTION PERMIT (This form should be used for Class V Wells instead of Form 62-528.900(3), F.A.C., when there is a need for a Technical Advisory Committee and an engineering report.) 1. Type and number of proposed Class V Wells: Wells Receiving Domestic Waste Desalination Process Concentrate Wells (Reverse Osmosis, etc.) Aquifer Storage and Recovery Wells Aquifer Remediation Wells Salt -water Intrusion Barrier Wells Cooling Water Return Flow Wells Open -looped System Subsidence Control Wells Aquifer Recharge Wells Experimental Technology Wells Wells used to inject spent brine after halogen recovery Radioactive Waste Disposal Wells* Borehole Slurry Mining Wells Other non -hazardous Industrial or Commercial Disposal Wells (explain) Other (explain) *Provided the concentrations of the waste do not exceed drinking water standards contained in Chapter 62-550, F.A.C. 2. Project Description: (a) Description and use of proposed injection system; (b) Nature and volume of injected fluid (the Department may require an analysis including bacteriological analysis) in accordance with Rule 62-528.635(2)(b), F.A.C.; and, (c) Proposed pretreatment. 3. Water well contractor's name, title, state license number, address, phone number and signature. DEP Form No: 62-528.900(1) Form Title: Application to Construct/ Operate/Abandon Class I, III, or V Injection Well Systems Effective Date: DEP Application No,: WACSff (Filled in by DEP) 4. Well Design and Construction Details. (For multi -casing configurations or unusual construction provisions, an elevation drawing of the proposed well should be attached.) (a) Proposed total depth; (b) Proposed depth and type of casing(s); (c) Diameter of well; (d) Cement type, depth, thickness; and, (e) Injection pumps (if applicable): Controls: gpm @ 5. Water Supply Wells - When required by Rule 62-528.635(1), F.A.C., attach a map section showing the locations of all water supply wells within a one-half (1/2) mile radius of the proposed well. The well depths and casing depths should be included. When required by Rule 62-528.635(2), F.A.C., results of bacteriological examinations of water from all water supply wells within one-half (1/2) mile and drilled to approximate depth of proposed well should be attached. 6. Area of review (When required by Rule 62-528.300(4), F.A.C.) Include the proposed radius of the area of review with justification for that radius. Provide a map showing the location of the proposed injection well or well field area for which a permit is sought and the applicable area of review. Within the area of review, the map must show the number or name, and location of all producing wells, injection wells, abandoned wells, dry holes, surface bodies of water, springs, public water systems, mines (surface and subsurface), quarries, water wells and other pertinent surface features including residences and roads. The map should also show faults, if known or suspected. Only information of public record and pertinent information known to the applicant is required to be included on this map. H. CLASS V WELL OPERATION PERMIT (Final report of the construction that includes the following information may be submitted with the application to operate.) 1. Permit Number of Class V Construction Permit: 2. Owner's Name: 3. Type of Wells: psi 4. Construction and Testing Summary: (a) Actual Dimensions: Diameter Well Depth (inches) (b) Result of Initial Testing 5. Proposed Operating Data: (a) Injection Rate (GPM); (b) Description of injected waste; and, (c) Injection pressure and pump controls. 6. Proposed Monitoring Plan (if any): (a) Number of monitoring wells; (b) Depth(s); (C) Parameters; (d) Frequency of sampling; and, (e) Instrumentation (if applicable) Flow Pressure DEP Form No: 62-528.900(1) Form Title: Application to Construct/ Operate/Abandon Class I, III, or V Injection Well Systems Effective Date: DEP Application No,: WACS# (Filled in by DEP) Casing Depth (feet) (feet) I. CLASS V WELLS PLUGGING AND ABANDONMENT PERMIT 1. Permit number of Class V construction or operating permit. 2. Type of well. 3. Proposed plugging procedures, plans and specifications. 4. Reasons for abandonment. DEP Form No: 62-528.900(1) Form Title: Application to Construct/ Operate/Abandon Class I, III, or V Injection Well Systems Effective Date: DEP Application No,: WACS# (Filled in by DEP) J. MONITOR WELL PERMIT This section should be used only when application is made for a monitor well only. If a monitor well is to be constructed under a Class I, III, or V injection well permit, it is not necessary to fill in this section. 1. A site map showing the location of the proposed monitor wells for which a permit is sought. The map must be to scale and show the number or name, and location of all producing wells, injection wells, abandoned wells, dry holes, water wells and other pertinent surface features including structures and roads. 2. Maps and cross sections indicating the general vertical and lateral limits within the area of review of all underground sources of drinking water, their position relative to the injection formation and the direction of water movement, where known, in each underground source of drinking water which may be affected by the proposed injection. 3. Maps and cross sections detailing the hydrology and geologic structures of the local area. 4. Generalized maps and cross sections illustrating the regional geologic setting. 5. Proposed formation testing program to obtain an anlysis of the chemical, physical and radiological characteristics of and other information on the monitor zone(s). 6. Proposed monitoring procedure. 7. Engineering drawings of the surface and subsurface construction details of the monitoring system. 8. Proposed monitoring data to be reported for meeting the monitoring requirements in Rule 62-528.425, F.A.C. 9. Construction procedures including a cementing and casing program, logging procedures, deviation checks, proposed methods for isolating drilling fluids from surficial aquifers, proposed blowout protection (if necessary), and a drilling, testing and coring program 10. Monitor Well Information: ❑ On -site ❑ Multizone ❑ Single -zone ❑ Regional ❑ Other (specify) Proposed Monitoring Interval(s) Distance and Direction From Associated Injection Well APPENDIX B COPY OF FDEP OPERATION PERMIT FLORIDA DEPARTMENT OF ENVIRONMENTAL PROTECTION Bob Martinez Center 2600 Blair Stone Road Tallahassee, Florida 32399-2400 SENT VIA ELECTRONIC MAIL In the Matter of an Application for Permit by: Mr. Steve Messner., Director Collier County Public Utilities 4370 Mercantile Avenue Naples, Florida 34104 Steve.Messner@CollierCountyFl.gov Rick Scott Governor Carlos Lopez-Cantera Lt. Governor Noah Valenstein Secretary October 5, 2018 FDEP File No.: 0263889-004-UO/lI FDEP WACS No.: 98626 Collier County Operation Class I Injection Well System, IW-I, Golden Gate WRF Class I Injection System NOTICE OF PERMIT Enclosed is Permit Number 0263889-004-UO/lI to operate one non -hazardous Class I injection well (IW-1) and associated monitor well (DZMW-1) for the disposal of secondary treated municipal effluent from the Golden Gate Water Reclamation Facility. The maximum injection rate for IW-1 shall be 3,495 gallons per minute (GPM) and the maximum injection volume for IW-1 shall be 5.03 million gallons per day (MGD). The injection well is constructed with an 18- inch diameter steel casing set to 2,472 feet below land surface (bls), a 12.63-inch diameter tubing set to 2,461 feet bls with a fluid -filled annulus, and total depth of 3,110 feet bls. The dual -zone monitor well DZMW-1 is completed in the Suwannee Formation from 1,078 to 1,128 feet bls and the Ocala Formation from 1,498 to 1,550 feet bls. Any party to this Order (permit) has the right to seek judicial review of the permit pursuant to Section 120.68, Florida Statutes, (F.S.), by the filing of a Notice of Appeal pursuant to Rules 9.110 and 9.190, Florida Rules of Appellate Procedure, with the Clerk of the Department in the Office of General Counsel, 3900 Commonwealth Boulevard, Mail Station 35, Tallahassee, Florida 323993000, agency_clerk@dep. state. fl.us; and by filing a copy of the Notice of appeal accompanied by the applicable filing fees with the appropriate District Court of Appeal. The Notice of Appeal must be filed within 30 days from the date this Notice is filed with the Clerk of the Department. PERMITTEE: Mr. Steve Messner, Director Collier County — Golden Gate WRF Class I Injection Well System EXECUTING AND CLERKING: WACS ID No.: 98626 Permit ID No.: 0263889-004-UO/lI Date: October 5, 2018 Executed in Tallahassee, Florida. STATE OF FLORIDA DEPARTMENT OF ENVIRONMENTAL PROTECTION Joseph Haberfeld, P.G. Aquifer Protection Program Division of Water Resource Management CERTIFICATE OF SERVICE The undersigned duly designated clerk hereby certifies that this NOTICE OF PERMIT and all copies were sent on the filing date Friday, October 05, 2018, to the following listed persons: Joseph Haberfeld, FDEP/TLH Tracy Woods, FDEP/TLH Neil I. Campbell, FDEP/TLH James Dodson, FDEP/TLH David Rhodes, FDEP/SD Liz Sweigert, FDEP/SD Diane DiPascale, Collier Co. Zamira Deltoro, Collier Co. Cathleen McCarty, FDEP/TLH Kaelyn Massey FDEP/TLH Andrew Franz, FDEP/TLH Jason Meadows, USEPA/ATL FILING AND ACKNOWLEDGMENT joe. haberfeld@dep.statefl. us tracy. woods@dep.statefl. us neil. i. campbell@dep.statefl us james. dodson@dep.statefl. us david.rhodes@dep.state f1.us elizabeth.sweigert@dep.statefl.us us diane.dipascale@colliercountyfl.gov zamira.deltoro@colliercountyfl.gov cathleen.mccarty@dep.statefl. us kaelyn. masseey@dep.statefl. us andrew. efranz@dep.statefl. us meadows.j*asonb@epa.gov FILED, on this date, pursuant to Section.120.52, Florida Statutes, (F.S.), with the designated Department Clerk, receipt of which is hereby acknowledged. Clerk 10/5/2018 Date o,as °`P°'`m�, FLORIDA DEPARTMENT OF ENVIRONMENTAL PROTECTION Bob Martinez Center 2600 Blair Stone Road Tallahassee, Florida 32399-2400 Underground Injection Control Class I Injection Well System Operation Permit Permittee Mr. Steve Messner., Director Collier County Public Utilities 4370 Mercantile Avenue Naples, Florida 34104 Steve.Messner@CollierCountyFl.gov Rick Scott Governor Carlos Lopez-Cantera Lt. Governor Noah Valenstein Secretary Permit/Certification UIC Permit Number: 0263889-004-UO/lI WACS Facility ID: 98626 Date of Issuance: October 5, 2018 Date of Expiration: October 5, 2023 Permit Processor: Neil I. Campbell Facility Location Golden Gate WRF Class I Injection System County: Collier 4931 32nd Avenue SW Latitude: 26' 10' 13.2" N Golden Gate, Florida 34116 Longitude: 81 ° 42' 9.5" W Project: Class I Injection Well System IW-1 and DZMW-1. This permit is issued under the provisions of Chapter 403, Florida Statutes (F.S.), and the rules adopted thereunder, particularly Chapter 62-528, Florida Administrative Code (F.A.C.). The above -named permittee is hereby authorized to perform the work or operate the facility shown on the application and approved drawing(s), plans, and other documents attached hereto or on file with the Department of Environmental Protection (Department) and made a part hereof and specifically described as follows. TO OPERATE: The facility will operate one non -hazardous Class I injection well (IW-1) and associated monitor well (DZMW-1) for the disposal of secondary treated municipal effluent from the Golden Gate Water Reclamation Facility. The maximum injection rate for IW-1 shall be 3,495 gallons per minute (GPM) and the maximum injection volume for IW-1 shall be 5.03 million gallons per day (MGD). The injection well is constructed with an 18-inch diameter steel casing set to 2,472 feet below land surface (bls), a 12.63-inch diameter tubing set to 2,461 feet bls with a fluid -filled annulus, and total depth of 3,110 feet bls. The dual -zone monitor well DZMW-1 is completed in the Suwannee Formation from 1,078 to 1,128 feet bls and the Ocala Formation from 1,498 to 1,550 feet bls. IN ACCORDANCE WITH: The Application to Operate DEP Form No. 62-528.900(1) received, May 16, 2017, response to the Department's request for additional information dated May 25, 2017, and supporting information submitted to the Department. PERMITTEE: Mr. Steve Messner, Director UIC Permit Number: 0263889-004-UO/lI Collier County Public Utilities WACS Facility ID: 98626 Golden Gate WTP Date: October 5, 2018 LOCATION: The project is located at Golden Gate WRF, 4931 32"d Avenue SW, Golden Gate, Florida 34116, in Collier County. The injection and monitoring wells, as designated below by Well Name and Water Assurance Compliance System (WACS) Testsite identification (ID), and construction details at this facility, are as follows: Injection Well(s; IW) Well Name WACS Testsite ID Well Depth (feet bls) Casing Diameter in Casing or Tubing Type Casing Depth or Interval (feet bls) 48 Steel 55 36 Steel 490 28 Steel 1,580 IW-1 13384 3,110 18 Steel 2,472 12.63 FRP 2,461 Open hole 2,472 to 3,110 Monitor Well(s; MW) Well Name WACS Monitor zone Casing Diameter Casing Casing Depth Monitoring Testsite ID (in) Type (feet bls) Depth (feet bls) 34 Steel 52 24 Steel 490 16 Steel 1,078 DZMW-1 23907A Upper Zone 1,078 to 1,128 6.625 FRP 1,498 23907B Lower Zone 1,498 to 1,550 SUBJECT TO: Specific Conditions I -VI and General Conditions 1-24. Specific Conditions I. OPERATING REQUIREMENTS A. General 1. Only non -hazardous injectate as described in this permit and purge water from the on -site monitor wells (associated with the injection well system) may be discharged into the injection wells. [62-528.400(1), F.A.C.] 2. The injection pressure at the wellhead shall be monitored and controlled at all times to ensure the maximum pressure at the wellhead does not exceed two-thirds of the most recent tested pressure on the final casing, final cemented tubing, or casing/tubing annular 2 PERMITTEE: Mr. Steve Messner, Director UIC Permit Number: 0263889-004-UO/lI Collier County Public Utilities WACS Facility ID: 98626 Golden Gate WTP Date: October 5, 2018 space, as applicable. The following table outlines the wellhead pressures in pounds per square inch (psi) applicable at the time of permit issuance: Maximum Permitted Most Recent tested wellhead pressure at Well Wellhead Pressure (psi) the time of issuance of this permit (psi) IW-1 107 161 At such time as the next pressure test is performed and a report for that test is submitted to and accepted by the Department, the maximum wellhead pressure allowable will become two-thirds of the tested pressure from the successive test. [62-528.300(6)(e), F.A.C.] 3. The flow to the injection wells at each wellhead shall be monitored and controlled at all times to ensure the maximum fluid velocity down the well during operation does not exceed the respective flow rate indicated below, and shall not exceed 10 feet per second except during planned testing, maintenance, or emergency conditions in which case the flow rate shall not exceed 12 feet per second [62-528.415(1)(f), F.A.C.]: Well Peak Flow Rate (GPM) Maximum Injection Rate (MGD) IW-1 3,495 5.03 4. No underground injection is allowed that causes or allows movement of fluid into an underground source of drinking water if such fluid movement may cause a violation of any Primary Drinking Water Standard or may otherwise affect the health of persons. [62-528.440(2)(c), F.A.C.] 5. All equipment of this facility shall be operated and maintained so as to function consistently as designed in removing pollutants. The wastewater stream shall remain non- hazardous at all times. [62-528.30 7(3) (b) and 62-528.400(1, F.A.C.)] 6. In the event a well must be plugged or abandoned, the permittee shall obtain a permit from the Department, as required by Rule 62-528, F.A.C. When no longer used for its intended purpose, a well shall be properly plugged and abandoned. Within 180 days of well abandonment, the permittee shall submit to the Department the proposed plugging method, pursuant to Rule 62-528.460, F.A.C. [62-528.460(1) and 62-528.435(6), F.A.C.] 7. In accordance with rules 62-4.090 and 62-528.455(3)(a), F.A.C., the permittee shall submit an application for permit renewal at least 60 days prior to expiration of this permit. [62-528.307(3)(a), F.A.C.] 8. Hurricane Preparedness: Preparations to be made by permittee upon issuance of a "Hurricane Watch" by the National Weather Service include, but are not limited to: a. Secure all onsite salt and other stockpiled additive materials to prevent surface and/or ground water contamination. b. Properly secure equipment to prevent damage to well(s) and onsite treatment process equipment. [62-528.307(1)(1), F.A.C.] PERMITTEE: Mr. Steve Messner, Director UIC Permit Number: Collier County Public Utilities WACS Facility ID: Golden Gate WTP Date: B. Mechanical Integrity and Mechanical Integrity Testing (MIT) 1. Mechanical Integrity. 0263889-004-UO/l I 98626 October 5, 2018 a. The permittee shall maintain the mechanical integrity of the well at all times. b. If the Department determines that the injection well lacks mechanical integrity, written notice shall be given to the permittee. c. Within 48 hours of receiving written notice that the well lacks mechanical integrity, unless the Department requires immediate cessation of injection, the permittee shall cease injection into the well unless the Department allows continued injection pursuant to subparagraph d. below. d. The Department shall allow the permittee to continue operation of a well that lacks mechanical integrity if the permittee has made a satisfactory demonstration that fluid movement into or between underground sources of drinking water is not occurring. [62-528.307(3)(e), F.A.C.] 2. The permittee shall demonstrate mechanical integrity at least once every five years for each existing injection well. In the event operational or other data indicate a possible loss of integrity in an injection well, mechanical integrity and other testing may be required at less than a five-year interval. For each injection well, the mechanical integrity testing program shall include: a television survey, pressure test, radioactive tracer survey (RTS), and temperature log. Mechanical integrity testing shall be run and completed prior to the following dates: Five -Year MIT Well Name Required Completion Date IW-1 July 25, 2023 [62-528.300(6)@2, 62-528.300(6)(c), and 62-528.425(1)(d)] 3. A plan describing the mechanical integrity procedures shall be submitted to the Department's APP Tallahassee office and South District offices for approval at least 90 days prior to the required completion date noted above. [62-528.307(1)(m)4, F.A.C.] 4. The Department's South District office must be notified a minimum of seventy-two (72) hours prior to all testing for mechanical integrity on the injection wells. The testing procedure must be approved by the Department before testing begins. Any change in the approved testing procedure must be approved by the Department before testing begins. All testing must be initiated during daylight hours, Monday through Friday other than State holidays, unless approval has been given by the Department. An evaluation of all test results must be submitted with all test data. [62-528.300(6)(1), F.A.C.] 5. Pursuant to Rule 62-528.430(2)(b)2.a., F.A.C., the final report for the demonstration of mechanical integrity for the injection wells shall be submitted to the APP Tallahassee office for review and approval within three months of the completion date for mechanical integrity testing. In addition, a copy of the cover letter for the MIT results shall be sent to the U.S. Environmental Protection Agency, Region 4, Underground Injection Control program, 61 Forsyth St. SW, Atlanta, GA 30303-8909, or R4gwuic@epa.gov. The final MIT report shall be prepared by a Florida -Licensed Professional Engineer and/or Professional Geologist (as appropriate), and it shall address all tests noted in Specific M PERMITTEE: Mr. Steve Messner, Director UIC Permit Number: 0263889-004-UO/lI Collier County Public Utilities WACS Facility ID: 98626 Golden Gate WTP Date: October 5, 2018 Condition Number I.B.2. above (including procedures followed, results, and interpretations), and shall include a tabular presentation/graphical evaluation of monitoring well data over the previous five-year period. For wells with a fluid -filled annulus, the report shall also include a tabular presentation/graphical evaluation of annular pressure data over the previous five-year period, with the addition or removal of pressure and annular fluid noted. If the well has failed any of the specified tests, or the annular pressure system exhibits leaks, the MIT report shall include a plan for corrective action for all discovered deficiencies. [62-528.440(5)(b), F.A.C.] C. Surface Equipment The integrity of the monitor zone sampling systems shall be maintained at all times. Sampling lines shall be clearly and unambiguously identified by monitor zone at the point at which samples are drawn. All reasonable and prudent precautions shall be taken to ensure that samples are properly identified by monitor zone and that samples obtained are representative of those zones. Sampling lines and equipment shall be kept free of contamination with independent discharges and no interconnections with any other lines. [62-528.307(1)(f) and 62-528.307(3)(b), F.A.C.] 2. The surface equipment for each injection well disposing of domestic (municipal) effluent shall maintain compliance with Rule 62-600.540(4), F.A.C., for water hammer control, screening, access for logging and testing, and reliability and flexibility in the event of damage to the well and effluent piping. [62-600.540(4), 62-528.307(1)()9, and 62-528.307(3)(b), F.A.C.] 3. Injection wells not disposing of domestic (municipal) effluent shall maintain compliance with Rule 62-528.450(2)(j), F.A.C., for water hammer control, as well as access for logging and testing, and reliability and flexibility in the event of damage to the well and effluent piping. [62-528.450(2)6), 62-528.307(1)(1), and 62-528.307(3)(b), F.A.C.] 4. The surface equipment and piping for the injection and monitoring wells shall be kept free of corrosion at all times. [62-528.307(1)()9 and 62-528.3 0 7(3) (b), F.A.C.] 5. Spillage onto the injection well pad(s) during construction activities, and any waters spilled during mechanical integrity testing, maintenance, testing, or repairs to the system(s) shall be contained on the pad(s) and directed to a sump which in turn discharges to the pumping station wet well, or via other approved means to the injection well system, or by another method approved by the Department. [62-528.307(1)(f) and 62-528.307(3)(b), F.A.C.] 6. The injection well pads are not, unless specific approval is obtained from the Department, to be used for storage of any material or equipment at any time. [62-528.307(1)(f) and 62-528.307(3)(b), F.A.C.] 7. The surficial aquifer monitor wells adjacent to the injection and monitor wells shall be secured, maintained, and retained in service for subsequent sampling that may be needed (e.g., should there be an accidental discharge to the surficial aquifer); alternatively, the 5 PERMITTEE: Mr. Steve Messner, Director UIC Permit Number: 0263889-004-UO/lI Collier County Public Utilities WACS Facility ID: 98626 Golden Gate WTP Date: October 5, 2018 facility may submit a request to the Department for cessation of sampling followed by capping, or plugging and abandonment of these wells. [62-528.307(3)(b) and 62-520.600(6)(k), F.A.C.] II. QUALITY ASSURANCE/QUALITY CONTROL The permittee shall ensure that the operation of this injection well system shall be as described in the application and supporting documents. Any proposed modifications to the permit, construction procedures, testing procedures, completion procedures, operation procedures, or any additional work not described in the application or supporting documents shall be submitted in writing to the APP Tallahassee office for review and clearance prior to implementation. Changes of negligible impact to the environment and staff time will be reviewed by the program manager, cleared when appropriate and incorporated into this permit. Changes or modifications other than those described above will require submission of a completed application and appropriate processing fee as per Rule 62-4.050, F.A.C. [62-528.100, 62-4.050, F.A.C.] 2. Proper operation and maintenance include effective performance and appropriate quality assurance procedures; adequate operator staffing and training; and adequate laboratory and process controls. [62-528.3 0 7(3) (b), F.A.C.] 3. All water quality samples required by this permit shall be collected in accordance with the appropriate Department Standard Operation Procedures (SOP), pursuant to Rule 62- 160.210, F.A.C., Approved Field Procedures. A certified laboratory shall conduct the analytical work, as provided by Rule 62-160.300, F.A.C., Laboratory Certification. Department approved test methods shall be utilized, unless otherwise stated in this permit. All calibration procedures for field testing and laboratory equipment shall follow manufacturer's instrumentation manuals and satisfy the requirements of the Department SOPS. A listing of the SOPS pertaining to field and laboratory activities is available at the Department's website: https:Hfloridadep.gov/dear/quality-assurance/content/dep-sops. [62-4.246, 62-160, F.A. C.] 4. All indicating, recording and totalizing devices associated with the injection well system shall be maintained in good operating condition and calibrated annually at a minimum. The pressure gauges, flow meter, and chart recorders shall be calibrated using standard engineering methods. [62-528.307(1)(f) and 62-528.307(3)(b), F.A.C.] 5. All reports submitted to satisfy the requirements of this permit shall be signed by a person authorized under Rule 62-528.340(1), F.A.C., or a duly authorized representative of that person under Rule 62-528.340(2), F.A.C. All reports required by this permit which are submitted to the Department shall contain the following certification as required by Rule 62-528.340(4), F.A.C.: I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly 2 PERMITTEE: Mr. Steve Messner, Director UIC Permit Number: 0263889-004-UO/lI Collier County Public Utilities WACS Facility ID: 98626 Golden Gate WTP Date: October 5, 2018 responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations. [62-528.340(1), (2), and (4), F.A. C.] 6. Analyses shall be conducted on unfiltered samples, unless filtered samples have been approved by the South District as being more representative of ground water conditions. [62-520.310(5), F.A. C.] III. TESTING AND REPORTING REQUIREMENTS A. General The permittee shall submit monthly to the Department the results of all injection well and monitor well data required by this permit no later than the last day of the month immediately following the month of record. The report shall include: a. A cover page summarizing the current status of all monthly activities, including, but not limited to, the certification and signature required in Specific Condition Number II.5 above. b. Operational and water quality data in a tabular format. The following identifying information must be included on each data sheet: i. Facility Name ii. Well Name iii. UIC Permit Number iv. WACS Facility ID v. WACS Testsite ID on the appropriate data sheet (as provided on the Injection Well and Monitoring Well tables on page 2 above). c. Laboratory pages and original supporting documentation including DEP Form FD 9000-24, Groundwater Sampling Log, for the purging of each monitor well. [62-528.307(3)(d), F.A.C.] 2. The report may be sent via electronic mail in AdobeTM (.pdf) format to the following Program e-mail addresses: South District Office SouthDistrict@dep.state.fl.us Aquifer Protection Program TAL—UIC@dep. state. fl.us If a paper copy of the report is submitted, it should be sent to Department staff at the following addresses: South District Office Aquifer Protection Program [62-528.307(3)(d), F.A.C.] 2295 Victoria Avenue, Suite 364, Ft. Myers, Florida 33901-3875 2600 Blair Stone Road, MS 3530, Tallahassee, Florida, 32399-2400 3. An Annual Summary Report shall be submitted to the Department (South District and Tallahassee Underground Injection Control Program) by April 1 of each year. A single 7 PERMITTEE: Mr. Steve Messner, Director UIC Permit Number: 0263889-004-UO/lI Collier County Public Utilities WACS Facility ID: 98626 Golden Gate WTP Date: October 5, 2018 report combining all injection systems is acceptable. The report shall address and summarize the preceding year of operations (January 1 through December 31) and shall include at a minimum: a. All injection well system monitoring data from the preceding year in both graphic and tabular formats; b. A summary of system specific injectivity efficiency and pressure falloff test results, as applicable; c. Proposed changes (if any) to the monitoring program. [62-528.430(2)(e), F.A.C.] B. Monitoring The injection system shall be monitored in accordance with Rules 62-528.425(1)(g) and 62-528.430(2), F.A.C. The following injection well performance data and monitor zone data shall be recorded and reported in the Monthly Operating Report (MOR) as indicated below. Samples and measurements taken for the purpose of monitoring shall be representative of the monitored activity. [62-528.307(3)(d) and 62-528.430(2), F.A.C.] PARAMETER UNIT RECORDING FREQUENCY OR SAMPLING METHOD FREQUENCY OF ANALYSES 1W_1 13384 DZMW-1, Upper 23907A DZMW-1, Lower 23907E Injection Pressure, max. psi continuous D/M a Injection Pressure, min. psi continuous D/M a Injection Pressure, avg. psi continuous D/M a Flow Rate, max. gpm continuous D/M a Flow Rate, min. gpm continuous D/M a Flow Rate, avg. gpm continuous D/M a Annular Pressure, max. psi continuous D/Ma Annular Pressure, min. psi continuous D/Ma Annular Pressure, avg. psi continuous D/Ma Fluid Added to or Removed From Annulus gallons daily/monthly D/M Pressure Added to or Removed From Annulus psi daily/monthly D/M Volume Injected per Well MG daily/monthly D/M Pressure or Water Level max. psi or ft NAVD continuous D/M a D/M a Pressure or Water Level min. psi or ft NAVD continuous D/M a D/M a Pressure or Water Level avg. psi or ft NAVD continuous D/M a D/M a pHb std. units grab/purge M M M Specific Conductanceb mhos/cm grab/purge M M M Temperature (field)b °C grab/purge M M M Chloride m /L grab/purge M M M Sulfate m /L grab/purge M M M Total Dissolved Solids m /L grab/purge M M M Nitrate as N m /L grab/purge M M M Ammonia as N m /L grab/ ur e M M M PERMITTEE: Mr. Steve Messner, Director UIC Permit Number: 0263889-004-UO/lI Collier County Public Utilities WACS Facility ID: 98626 Golden Gate WTP Date: October 5, 2018 PARAMETER UNIT RECORDING FREQUENCY OR SAMPLING METHOD FREQUENCY OF ANALYSES 1W_1 13384 DZMW-1, Upper 23907A DZMW-1, Lower 23907B Total Kjeldahl Nitrogen mg/L grab/purge M M M Bicarbonate mg/L grab/purge Q Q Q Calcium mg/L grab/purge Q Q Q Total Iron mg/L grab/purge Q Q Q Magnesium mg/L grab/purge Q Q Q Potassium mg/L grab/purge Q Q Q Sodium mg/L grab/purge Q Q Q D — daily; M — monthly; Q — quarterly a — Operational data reporting for flows, pressures and water levels: daily maximum, minimum and average from continuous reporting; monthly maximum, minimum and average (calculated from daily averages). b — Field samples Refer to the Tables on Page 2 above for the appropriate WACS testsite IDs to be used for reporting. 2. A specific injectivity test shall be performed quarterly on the injection well as required by Rule 62-528.450(3)(b)6., F.A.C. Pursuant to Rule 62-528.430(2)(d), F.A.C, the specific injectivity test shall be performed with the pumping rate to the well set at a predetermined level and reported as the specific injectivity index (gallons per minute/specific pressure). The pumping rate to be used shall be based on the expected flow, the design of the pump types, and the type of pump control used. As part of this test, the well shall be shut-in for a period of time necessary to conduct a valid observation of pressure fall -off. The specific injectivity and pressure fall -off test data shall be submitted along with the monitoring results of the injection and monitoring well data. The frequency of testing may be reduced to quarterly after a minimum of six months of data and with written Department approval. [62-528.430(2)(b) and (d); 62- 528.450(3)(b)6., F.A.C.] 3. Monitor well purging and field stabilization parameter measurement is required prior to the collection of laboratory samples for the MORs. The facility shall conduct the monitor well sampling following the monitor well sampling protocols specified in FS 2200- Groundwater Sampling in the DEP-SOP-00 1/0 1 Standard Operating Procedures for Field Activities. The results of the purging techniques and field stabilization parameters shall be provided on DEP Form FD 9000-24 or a similar alternative approved by the Department, and the completed forms shall be submitted to the Department with the MORs. a. Calculate the volume of water in the well casing (or sample pipe if installed), and the monitoring interval. For dual zone monitor wells, calculate the upper monitor zone volume with allowance for reduced volume due to the hollow cylinder created by the lower zone tubing. Purge until the water level has stabilized (when the well recovery rate equals the purge rate), purging a minimum of one well volume, and then collect the first set of stabilization parameters. 9 PERMITTEE: Mr. Steve Messner, Director UIC Permit Number: 0263889-004-UO/lI Collier County Public Utilities WACS Facility ID: 98626 Golden Gate WTP Date: October 5, 2018 b. Thereafter, collect stabilization parameters after every'/4 well volume beyond the initial one volume. c. Purging shall be complete when three consecutive readings of the parameters listed below are within the following ranges['] and a minimum of 1.5 well casing volumes of fluid since the beginning of purging have been evacuated from the monitoring well: pH: f 0.2 Standard Units Specific Conductance: ± 5.0% of reading • Temperature: ± 0.2% C • Dissolved Oxygen: < 20% Saturation • Turbidity: <20 NTU d. If necessary, continue to take the above readings every additional 1/4 well volume until three consecutive readings meet the above criteria. e. Typical field conditions may not allow the temperature parameter to be met. If all the other purging criteria have stabilized, the sampling team leader may decide whether to collect a sample if the temperature criteria has not been met (DEP SOP FS2212 Section 3.6). Documentation as to why the sample was collected without meeting a field parameter must be recorded in the groundwater sampling log. f. If three consecutive 1/4 well volume readings have not reached the stabilization criteria listed above by the time the fifth well volume has been reached, the monitoring well sample shall be taken, and document the reason(s) in the groundwater sampling log. g. If a sampling pipe is used for purging, the sampling pipe volume will substitute for the well casing volume. The Department will consider an alternate purging method meeting monitor well sampling protocol in DEP-SOP-001/01 FS 2200 Groundwater Sampling where the above procedure causes a hardship to the facility. The permittee shall request an alternate method and receive written Department approval before implementing it. [62-160.210(1) and 62-528.430(2), F.A. C.] 4. The flow from the monitor zones during well evacuation and sampling shall not be discharged to surface waters or aquifers containing an underground source of drinking water. Waters purged from monitor wells in preparation for sampling shall be diverted to the injection well head via the pad drainage system, wet well, or treatment plant. [62-4. 030, 62-620. 320, F.A. C.] IV. ABNORMAL EVENTS 1. In the event the permittee is temporarily unable to comply with any of the conditions of a permit due to breakdown of equipment, power outages or destruction by hazard of fire, wind, or by other cause, the permittee of the facility shall notify the South District office. [62-528.415(4)(a), F.A.CJ I1] Provided dissolved oxygen in the groundwater of the zone being monitored is < 20% of saturation for the measured temperature and turbidity is < 20 NTUs. This assumption holds true for groundwater in most zones of the Floridan aquifer. 10 PERMITTEE: Mr. Steve Messner, Director UIC Permit Number: 0263889-004-UO/lI Collier County Public Utilities WACS Facility ID: 98626 Golden Gate WTP Date: October 5, 2018 2. Notification shall be made in person, by telephone, or by electronic mail (e-mail) within 24 hours of breakdown or malfunction to the South District office. [62-528.307(1)(x), F.A.C.] 3. A written report of any noncompliance referenced in Specific Condition Number VII.1. above shall be submitted to the South District office and the APP Tallahassee office within five days after its occurrence. The report shall describe the nature and cause of the breakdown or malfunction, the steps being taken or planned to be taken to correct the problem and prevent its reoccurrence, emergency procedures in use pending correction of the problem, and the time when the facility will again be operating in accordance with permit conditions. [62-528.41 S(4) (b), F.A. C.] 4. Reporting Requirements The permittee shall report to the Department's South District office any noncompliance which may endanger health or the environment. Any information shall be provided orally within 24 hours from the time the permittee becomes aware of the circumstances. A written submission shall also be provided within five days of the time the permittee becomes aware of the circumstances. The written submission shall contain: a description of the noncompliance and its cause; the period of noncompliance including exact dates and time, and if the noncompliance has not been corrected, the anticipated time it is expected to continue; and steps taken or planned to reduce, eliminate, and prevent recurrence of the noncompliance. a. The following shall be included as information which must be reported within 24 hours under this condition: 1) Any unanticipated bypass which causes any reclaimed water or effluent to exceed any permit limitation or results in an unpermitted discharge, 2) Any upset which causes any reclaimed water or the effluent to exceed any limitation in the permit, 3) Violation of a maximum daily discharge limitation for any of the pollutants specifically listed in the permit for such notice, and 4) Any unauthorized discharge to surface or ground waters. b. Oral reports as required by this subsection shall be provided as follows: 1) For unauthorized releases or spills of treated or untreated wastewater reported pursuant to subparagraph (a)4. that are in excess of 1,000 gallons per incident, or where information indicates that public health or the environment will be endangered, oral reports shall be provided to the STATE WATCH OFFICE TOLL FREE NUMBER 800-320-0519, as soon as practical, but no later than 24 hours from the time the permittee becomes aware of the discharge. The permittee, to the extent known, shall provide the following information to the State Watch Office: a) Name, address, and telephone number of person reporting; b) Name, address, and telephone number of permittee or responsible person for the discharge; c) Date and time of the discharge and status of discharge (ongoing or ceased); 11 PERMITTEE: Mr. Steve Messner, Director UIC Permit Number: 0263889-004-UO/lI Collier County Public Utilities WACS Facility ID: 98626 Golden Gate WTP Date: October 5, 2018 d) Characteristics of the wastewater spilled or released (untreated or treated, industrial or domestic wastewater); e) Estimated amount of the discharge; f) Location or address of the discharge; g) Source and cause of the discharge; h) Whether the discharge was contained on -site, and cleanup actions taken to date; i) Description of area affected by the discharge, including name of water body affected, if any; and j) Other persons or agencies contacted 2) Oral reports, not otherwise required to be provided pursuant to subparagraph b.1 above, shall be provided to the Department's South District office within 24 hours from the time the permittee becomes aware of the circumstances. c. If the oral report has been received within 24 hours, the noncompliance has been corrected, and the noncompliance did not endanger health or the environment, the Department's South District office shall waive the written report. [403.077(2)(d), F.S., 62-528.307(1)(e) and 62-528.307(1)(x), F.A.C.] 5. Pollution Notification a. In accordance with subsection 403.077, F.S., in the event of a reportable pollution release, an owner or operator of the installation at which the reportable pollution release occurs must provide to the department information reported to the State Watch Office within the Division of Emergency Management pursuant to any department rule, permit, order, or variance, within 24 hours after the owner's or operator's discovery of such reportable pollution release. The Department's Pollution Notice website is at https:Hfloridadep.gov/pollutionnotice. b. If multiple parties are subject to the notification requirements based on a single reportable pollution release, a single notification made by one party in accordance with this section constitutes compliance on behalf of all parties subject to the requirement. However, if the notification is not made in accordance with this section, the department may pursue enforcement against all parties subject to the requirement. c. If, after providing notice pursuant to paragraph (a), the owner or operator of the installation determines that a reportable pollution release did not occur or that an amendment to the notice is warranted, the owner or operator may submit a letter to the department documenting such determination. d. If, after providing notice pursuant to paragraph (a), the installation owner or operator discovers that a reportable pollution release has migrated outside the property boundaries of the installation, the owner or operator must provide an additional notice to the department that the release has migrated outside the property boundaries within 24 hours after its discovery of the migration outside of the property boundaries. [403.077(2)(d), F.S., 62-528.307(1)(e) and 62-528.307(1)(x), F.A.C.] 12 PERMITTEE: Mr. Steve Messner, Director UIC Permit Number: 0263889-004-UO/lI Collier County Public Utilities WACS Facility ID: 98626 Golden Gate WTP Date: October 5, 2018 V. EMERGENCY DISPOSAL 1. All applicable federal, state and local permits must be in place to allow for any alternate discharges due to emergency or planned outage conditions. [62-528.415(4) (c) 1, F.A.C.] 2. Any proposed changes in emergency disposal methods shall be submitted to the South District office and the APP Tallahassee office for review and approval prior to implementation. [62-528.415(4)(c), F.A.C.] 3. The emergency disposal method must be fully operational in the event of planned or emergency outages of the injection well system. [62-528.415 (4) (c)2, F.A.C.] VI. FINANCIAL RESPONSIBILITY 1. The permittee shall maintain at all times the financial resources necessary to close, plug, and abandon the injection and associated monitor wells. [62-528.435(9), F.A.C.] 2. The permittee shall annually review the cost estimate for plugging and abandonment. Upon the occurrence of the plugging and abandonment cost estimate exceeding, by 10 percent or more on an annual basis, the cost estimate upon which the current financial responsibility is based, the permittee shall submit to the Department certified financial documentation necessary to amend, renew, or otherwise replace the existing financial responsibility pursuant to Rule 62-528.435(9)(b), F.A.C. and the conditions of this permit. Documentation that the annual updates are being conducted shall be submitted thirty (30) months after the date of permit issuance. [62-528.435(9)(b), F.A.C.] 3. In the event that the mechanism used to demonstrate financial responsibility should become insufficient or invalid for any reason, the permittee shall notify the APP Tallahassee office in writing within 14 days of such insufficiency or invalidation. The permittee shall within 90 days of said notification submit to the APP Tallahassee office for approval new financial documentation certifying either the remedy of current financial insufficiency or resolution of the financial instrument invalidation to comply with Rule 62-528.435(9)(b), F.A.C, and the conditions of this permit. [62-528.435(9)(b), F.A.C.] General Conditions 1. The terms, conditions, requirements, limitations and restrictions set forth in this permit are "permit conditions" and are binding and enforceable pursuant to section 403.141, F.S. [62-528.307(1)(a), F.A.C.] 2. This permit is valid only for the specific processes and operations applied for and indicated in the approved drawings or exhibits. Any unauthorized deviation from the approved drawings, exhibits, specifications, or conditions of this permit may constitute grounds for revocation and enforcement action. [62-528.30 7(1) (b), F.A.C.] 3. As provided in subsection 403.087(7), F.S., the issuance of this permit does not convey any vested rights or exclusive privileges. Neither does it authorize any injury to public or private property or any invasion of personal rights, nor infringement of federal, state, or local laws or regulations. This permit is not a waiver of or approval of any other 13 PERMITTEE: Mr. Steve Messner, Director UIC Permit Number: 0263889-004-UO/lI Collier County Public Utilities WACS Facility ID: 98626 Golden Gate WTP Date: October 5, 2018 Department permit that may be required for other aspects of the total project which are not addressed in this permit. [62-528.307(1)(c), F.A.C.] 4. This permit conveys no title to land, water, does not constitute State recognition or acknowledgment of title, and does not constitute authority for the use of submerged lands unless herein provided and the necessary title or leasehold interests have been obtained from the State. Only the Trustees of the Internal Improvement Trust Fund may express State opinion as to title. [62-528.307(1)(d), F.A.C.] 5. This permit does not relieve the permittee from liability for harm to human health or welfare, animal, or plant life, or property caused by the construction or operation of this permitted source, or from penalties there from; nor does it allow the permittee to cause pollution in contravention of Florida Statutes and Department rules, unless specifically authorized by an order from the Department. [62-528.307(1)(e), F.A.C.] 6. The permittee shall properly operate and maintain the facility and systems of treatment and control (and related appurtenances) that are installed and used by the permittee to achieve compliance with the conditions of this permit, or are required by Department rules. This provision includes the operation of backup or auxiliary facilities or similar systems when necessary to achieve compliance with the conditions of the permit and when required by Department rules. [62-528.307(1)(f), F.A.C.] 7. The permittee, by accepting this permit, specifically agrees to allow authorized Department personnel, upon presentation of credentials or other documents as may be required by law and at reasonable times, access to the premises where the permitted activity is located or conducted to: a. Have access to and copy any records that must be kept under conditions of this permit; b. Inspect the facility, equipment, practices, or operations regulated or required under this permit; and c. Sample or monitor any substances or parameters at any location reasonably necessary to assure compliance with this permit or Department rules. d. Reasonable time will depend on the nature of the concern being investigated. [62-528.307(1)(g), F.A.C.] 8. If, for any reason, the permittee does not comply with or will be unable to comply with any condition or limitation specified in this permit, the permittee shall immediately provide the Department with the following information: a. A description of and cause of noncompliance; and b. The period of noncompliance, including dates and times; or, if not corrected the anticipated time the noncompliance is expected to continue, and steps being taken to reduce, eliminate, and prevent the recurrence of the noncompliance. The permittee shall be responsible for any and all damages which may result and may be subject to enforcement action by the Department for penalties or for revocation of this permit. [62-528.307(1)(h), F.A.C.] 14 PERMITTEE: Mr. Steve Messner, Director UIC Permit Number: 0263889-004-UO/lI Collier County Public Utilities WACS Facility ID: 98626 Golden Gate WTP Date: October 5, 2018 9. In accepting this permit, the permittee understands and agrees that all records, notes, monitoring data and other information relating to the construction or operation of this permitted source which are submitted to the Department may be used by the Department as evidence in any enforcement case involving the permitted source arising under the Florida Statutes or Department rules, except where such use is proscribed by sections 403.111 and 403.73, F.S. Such evidence shall only be used to the extent it is consistent with the Florida Rules of Civil Procedure and appropriate evidentiary rules. [62-528.307(1)(i), F.A.C.] 10. The permittee agrees to comply with changes in Department rules and Florida Statutes after a reasonable time for compliance; provided, however, the permittee does not waive any other rights granted by Florida Statutes or Department rules. [62-528.307(1)6), F.A.C.] 11. This permit is transferable only upon Department approval in accordance with rules 62- 4.120 and 62-528.350, F.A.C. The permittee shall be liable for any non-compliance of the permitted activity until the transfer is approved by the Department. [62-528.307(1)(k), F.A.C.] 12. This permit or a copy thereof shall be kept at the work site of the permitted activity. [62-528.307(1)q), F.A.C.] 13. The permittee shall comply with the following: a. Upon request, the permittee shall furnish all records and plans required under Department rules. During enforcement actions, the retention period for all records shall be extended automatically unless the Department determines that the records are no longer required. b. The permittee shall hold at the facility or other location designated by this permit records of all monitoring information (including calibration and maintenance records and all original strip chart recordings for continuous monitoring instrumentation) required by the permit, copies of all reports required by this permit, and records of all data used to complete the application for this permit. These materials shall be retained at least three years from the date of the sample, measurement, report, or application unless otherwise specified by Department rule. Records of monitoring information shall include: 1) the date, exact place, and time of sampling or measurements; 2) the person responsible for performing the sampling or measurements; 3) the dates analyses were performed; 4) the person responsible for performing the analyses; 5) the analytical techniques or methods used; 6) the results of such analyses. d. The permittee shall furnish to the Department, within the time requested in writing, any information which the Department requests to determine whether cause exists for modifying, revoking and reissuing, or terminating this permit, or to determine compliance with this permit. 15 PERMITTEE: Mr. Steve Messner, Director UIC Permit Number: 0263889-004-UO/lI Collier County Public Utilities WACS Facility ID: 98626 Golden Gate WTP Date: October 5, 2018 e. If the permittee becomes aware that relevant facts were not submitted or were incorrect in the permit application or in any report to the Department, such facts or information shall be corrected promptly. [62-528.307(1)(m), F.A.C.] 14. All applications, reports, or information required by the Department shall be certified as being true, accurate, and complete. [62-528.307(1)(n), F.A.C.] 15. Reports of compliance or noncompliance with, or any progress reports on, requirements contained in any compliance schedule of this permit shall be submitted no later than 14 days following each scheduled date. [62-528.307(1)(o), F.A.C.] 16. Any permit noncompliance constitutes a violation of the Safe Drinking Water Act and is grounds for enforcement action; for permit termination, revocation and reissuance, or modification; or for denial of a permit renewal application. [62-528.3 0 7(1) (p), F.A. C.] 17. It shall not be a defense for a permittee in an enforcement action that it would have been necessary to halt or reduce the permitted activity in order to maintain compliance with the conditions of this permit. [62-528.307(1)(q), F.A. C.] 18. The permittee shall take all reasonable steps to minimize or correct any adverse impact on the environment resulting from noncompliance with this permit. [62-528.307(1)(r), F.A.C.] 19. This permit may be modified, revoked and reissued, or terminated for cause, as provided in 40 C.F.R. sections 144.39(a), 144.40(a), and 144.41 (1998). The filing of a request by the permittee for a permit modification, revocation or reissuance, or termination, or a notification of planned changes or anticipated noncompliance, does not stay any permit condition. [62-528.307(1)(s), F.A.C.] 20. The permittee shall retain all records of all monitoring information concerning the nature and composition of injected fluid until five years after completion of any plugging and abandonment procedures specified under rule 62-528.435, F.A.C. The permittee shall deliver the records to the Department office that issued the permit at the conclusion of the retention period unless the permittee elects to continue retention of the records. [62-528.307(1)(t), F.A.C.] 21. All reports and other submittals required to comply with this permit shall be signed by a person authorized under rules 62-528.340(1) or (2), F.A.C. All reports shall contain the certification required in rule 62-528.340(4), F.A.C. [62-528.307(1)(u), F.A.C.] 22. The permittee shall notify the Department as soon as possible of any planned physical alterations or additions to the permitted facility. In addition, prior approval is required for activities described in rule 62-528.410(1)(h). [62-528.307(1)(v), F.A.C.] 23. The permittee shall give advance notice to the Department of any planned changes in the permitted facility or injection activity which may result in noncompliance with permit requirements. [62-528.307(1)(w), F.A.C.] 16 PERMITTEE: Mr. Steve Messner, Director UIC Permit Number: 0263889-004-UO/lI Collier County Public Utilities WACS Facility ID: 98626 Golden Gate WTP Date: October 5, 2018 24. The permittee shall report any noncompliance which may endanger health or the environment including: a. Any monitoring or other information which indicates that any contaminant may cause an endangerment to an underground source of drinking water; or b. Any noncompliance with a permit condition or malfunction of the injection system which may cause fluid migration into or between underground sources of drinking water. Any information shall be provided orally within 24 hours from the time the permittee becomes aware of the circumstances. A written submission shall also be provided within 5 days of the time the permittee becomes aware of the circumstances. The written submission shall contain a description of the noncompliance and its cause, the period of noncompliance, including exact dates and times, and if the noncompliance has not been corrected, the anticipated time it is expected to continue; and the steps taken or planned to reduce, eliminate, and prevent reoccurrence of the noncompliance. [62-528.307(1)(x), F.A.C.] Issued this 5th day of October 2018 STATE OF FLORIDA DEPARTMENT OF ENVIRONMENTAL PROTECTION Joseph Haberfeld, P.G. Aquifer Protection Program Division of Water Resource Management 17 DEP Form FD 9000-24: GROUNDWATER SAMPLING LOG SITE NAME: SITE I LOCATION: WELL NO: SAMPLE ID: DATE: PURGING DATA WELL DIAMETER (inches): TUBING DIAMETER (inches): WELL SCREEN INTERVAL DEPTH: feet to feet STATIC DEPTH I TO WATER (feet): PURGE PUMP TYPE OR BAILER: WELL VOLUME PURGE: 1 WELL VOLUME _ (TOTAL WELL DEPTH — STATIC DEPTH TO WATER) X WELL CAPACITY (only fill out if applicable) = feet— feet Xgallons/foot = gallons EQUIPMENT VOLUME PURGE: 1 EQUIPMENT VOL. = PUMP VOLUME + (TUBING CAPACITY X TUBING LENGTH) + FLOW CELL VOLUME (only fill out if applicable) = gallons + ( gallons/foot X feet) + gallons = gallons INITIAL PUMP OR TUBING DEPTH IN WELL (feet): FINAL PUMP OR TUBING DEPTH IN WELL (feet): PURGING INITIATED AT: PURGING ENDED AT: TOTAL VOLUME PURGED (gallons): TIME VOLUME PURGED (gallons) CUMUL. VOLUME PURGED (gallons) PURGE RATE (gpm) DEPTH TO WATER (feet) pH (standard units) TEMP. (0c) COND. (circle units) µmhos/cm or µS/cm DISSOLVED OXYGEN (circle units) % saturaotion TURBIDITY (NTUs) COLOR (describe) ODOR (describe) WELL CAPACITY (Gallons Per Foot): 0.75" = 0.02; 1" = 0.04; 1.25" = 0.06; 2" = 0.16; 3" = 0.37; 4" = 0.65; 5" = 1.02; 6" = 1.47; 12" = 5.88 TUBING INSIDE DIA. CAPACITY Gal./Ft.: 1/8" = 0.0006; 3/16" = 0.0014; 1/4" = 0.0026; 5/16" = 0.004; 3/8" = 0.006; 1/2" = 0.010; 5/8" = 0.016 PURGING EQUIPMENT CODES: B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump; PP = Peristaltic Pump; O = Other (Specify) SAMPLING DATA SAMPLED BY (PRINT) / AFFILIATION: SAMPLER(S) SIGNATURE(S): SAMPLING INITIATED AT: SAMPLING ENDED AT: PUMP OR TUBING DEPTH IN WELL (feet): TUBING MATERIAL CODE: FIELD -FILTERED: Y N FILTER SIZE: µm Filtration Equipment Type: FIELD DECONTAMINATION: PUMP Y N TUBING Y N (replaced) DUPLICATE: Y N SAMPLE CONTAINER SPECIFICATION SAMPLE PRESERVATION (including wet ice) INTENDED ANALYSIS AND/OR METHOD SAMPLING EQUIPMENT CODE SAMPLE PUMP FLOW RATE (mL per minute) SAMPLE ID CODE # CONTAINERS MATERIAL CODE VOLUME PRESERVATIVE USED TOTAL VOL ADDED IN FIELD mL FINAL H REMARKS: MATERIAL CODES: AG = Amber Glass; CG = Clear Glass; HDPE = High Density Polyethylene; LDPE = Low Density Polyethylene; PP = Polypropylene; S = Silicone; T = Teflon; O = Other (Specify) SAMPLING EQUIPMENT CODES: APP = After (Through) Peristaltic Pump; B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump; RFPP = Reverse Flow Peristaltic Pump; SM = Straw Method (Tubing Gravity Drain); O = Other (Specify) NOTES: 1. The above do not constitute all of the information required by Chapter 62-160, F.A.C. 2. STABILIZATION CRITERIA FOR RANGE OF VARIATION OF LAST THREE CONSECUTIVE READINGS (SEE FS 2212, SECTION 3) pH: + 0.2 units Temperature: + 0.2 °C Specific Conductance: + 5% Dissolved Oxygen: all readings < 20% saturation (see Table FS 2200-2); optionally, ± 0.2 mg/L or + 10% (whichever is greater) Turbidity: all readings < 20 NTU; optionally ± 5 NTU or + 10% (whichever is greater) 62-160.800 F.A.C. Revision Date: March 1, 2014 APPENDIX C COPY OF THE MONTHLY OPERATING REPORTS *** PROVIDED IN SEPARATE FOLDER ON CD *** APPENDIX D ANALYTICAL RESULTS FOR GOLDEN GATE WWTP TREATED EFFLUENT