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Agenda 04/23/2015 PELICAN BAY SERVICES DIVISION Municipal Services Taxing & Benefit Unit NOTICE OF PUBLIC MEETING THURSDAY, APRIL 23, 2015 THE WATER MANAGEMENT COMMITTEE OF PELICAN BAY SERVICES DIVISION WILL MEET AT 1 PM ON THURSDAY, APRIL 23 AT THE PELICAN BAY SERVICES DIVISION, THIRD FLOOR, SUNTRUST BUILDING, SUITE 302, LOCATED AT 801 LAUREL OAK DRIVE, NAPLES, FLORIDA 34108. AGENDA 1 . Pledge of Allegiance 2. Roll call 3. Agenda approval 4. Approval of 2/26/15 meeting minutes 5. Audience comments 6. Portion of Commons drainage easement release request 7. County vs. CH2M Hill proposals for Pelican Bay stormwater lakes water quality monitoring 8. Update on community educational outreach a. PBSD's revised presentation "An Update on Water Quality in Pelican Bay" b. Sample presentation "Living on the Water's Edge" c. Revised brochure "Our Lakes in Pelican Bay" 9. Adjournment ANY PERSON WISHING TO SPEAK ON AN AGENDA ITEM WILL RECEIVE UP TO THREE (3) MINUTES PER ITEM TO ADDRESS THE BOARD. THE BOARD WILL SOLICIT PUBLIC COMMENTS ON SUBJECTS NOT ON THIS AGENDA AND ANY PERSON WISHING TO SPEAK WILL RECEIVE UP TO THREE (3) MINUTES. THE BOARD ENCOURAGES YOU TO SUBMIT YOUR COMMENTS IN WRITING IN ADVANCE OF THE MEETING. ANY PERSON WHO DECIDES TO APPEAL A DECISION OF THIS BOARD WILL NEED A RECORD OF THE PROCEEDING PERTAINING THERETO, AND THEREFORE MAY NEED TO ENSURE THAT A VERBATIM RECORD IS MADE, WHICH INCLUDES THE TESTIMONY AND EVIDENCE UPON WHICH THE APPEAL IS TO BE BASED. IF YOU ARE A PERSON WITH A DISABILITY WHO NEEDS AN ACCOMMODATION IN ORDER TO PARTICIPATE IN THIS MEETING YOU ARE ENTITLED TO THE PROVISION OF CERTAIN ASSISTANCE. PLEASE CONTACT THE PELICAN BAY SERVICES DIVISION AT (239) 597-1749 OR VISIT PELICANBAYSERVICESDIVISION.NET. 4/22/2015 9:48:06 AM WATER MANAGEMENT COMMITTEE PELICAN BAY SERVICES DIVISION FEBRUARY 26,2015 MEETING MINUTES The Water Management Committee of the Pelican Bay Services Division met on Thursday, February 26, at 1 p.m. at Pelican Bay Services Division, located on the Third Floor of the SunTrust Building, Suite 302, at 801 Laurel Oak Drive,Naples, Florida, 34108. The following members attended: Water Management Committee Tom Cravens, Chairman Ken Dawson Henry Bachman Scott Streckenbein Joe Chicurel Dave Trecker Pelican Bay Services Division Staff Neil Dorrill, Administrator Mary McCaughtry, Operations Analyst Marion Bolick, Operations Manager Lisa Jacob,Recording Secretary Also Present Kevin Carter, Dorrill Management Group Susan O'Brien, PBSD Board Geoffrey Noble REVISED & APPROVED AGENDA 1. Roll Call 2. Agenda Approval 3. Approval of 12/10/14 Meeting Minutes 4. Audience comments 5. Review of lake locations receiving aeration and littoral plantings a. Consideration of lake numbering system 6. Reevaluate potential pros and cons of algae control using blue tilapia a. Status of lake nutrients and copper b. Irrigation ordinance 7. Update on community educational outreach 8. Copper remediation with Geoffrey Noble a. Alternative treatments 9. Adjourn ROLL CALL All members were present. 1 Water Management Committee of the Pelican Bay Services Division February 26,2015 Meeting Minutes AGENDA APPROVAL Mr. Bachman motioned,Mr. Streckenbein seconded to approve the agenda with the addition of item 5A, consideration of lake numbering system; 6A,status of lake nutrients and copper; 6B, irrigation ordinance, and 8A,alternative treatments. The motion carried unanimously. APPROVAL OF 12/10/14 MINUTES Mr. Bachman motioned,Mr. Streckenbein seconded to approve the 12/10/14 meeting minutes with the following corrections: under Slide Presentation, strike "management" and insert"proposed" before "solutions"; Under Update on Pilot Lake Treatments, replace"outline"with "proposal"; Under Audience Comments, change first line to: ".... provided an estimate with the appropriate funding for this fiscal year on the costs of the Geotube and riprap..." The motion carried unanimously. AUDIENCE COMMENTS Mr. Geoffrey Noble advised the Committee that the pond behind the Community Center is full of algae and white froth with blue areas on it, and appears to have been treated. Mr. Bolick will follow up on this and report back to the Committee. Mr.Noble added that St. Thomas and St. Maartin are considering using Blue tilapia,but this lake is PBSD's. The Committee agreed that they would not allow Blue tilapia to be used, and Mr. Dorrill would contact these communities immediately and advise them of this. LAKE LOCATIONS RECEIVING AERATION & LITTORAL PLANTS The lakes at Oakmont, L'Ambiance and Georgetown will be the first to have the aeration and littoral plantings installed. Other lakes will follow. With no correlation between nutrient loading and visible algae,the Committee discussed the effectiveness of algae control methods. The lakes on the map indicated as private are not maintained by PBSD. CONSIDERATION OF A LAKE NUMBERING SYSTEM Mr. Cravens suggested a numbering system be developed to identify basins and lakes. REEVALUATE PROS AND CONS OF ALGAE CONTROL USING BLUE TILAPIA New information was provided regarding unintended consequences of using Blue tilapia for algae control. Mr. Cravens suggested that the Blue tilapia program remain on hold until the rainy season, at which point it can be reevaluated, and the Committee concurred. 2 Water Management Committee of the Pelican Bay Services Division February 26,2015 Meeting Minutes STATUS OF LAKE NUTRIENTS AND COPPER Dr. Trecker reviewed the levels of nutrients and copper in the lakes. Copper levels were trending downward indicating equilibrium. Continued monitoring was recommended. Mr. Dawson motioned, Mr. Bachman seconded that a recommendation be made to the full Board that a copper testing site be set up in Lakes 2-1 and 3-lat the entry sites where water from outside of Pelican Bay enters Pelican Bay. The motion carried unanimously. IRRIGATION ORDINANCE The County is considering an ordinance that would make recycled water subject to the same mandated restrictions as potable water. If approved,this could decrease the high nutrient levels in the lakes as there would be less runoff. UPDATE ON COMMUNITY EDUCATIONAL OUTREACH The water quality brochure would be updated with a new picture and title"Our Lakes in Pelican Bay",the water quality presentation would be revised and presented to key groups in the community; and an article on the lakes would be submitted to the Pelican Bay Post. COPPER REMEDIATION WITH GEOFFREY NOBLE Mr. Geoffrey Noble presented his research on copper remediation that he has been collaborating on with the Chemistry Department at Florida Gulf Coast University. Mr.Noble proposed doing copper remediation work in one of the PBSD lakes at a cost of$20,000. The Committee did not feel they could justify that amount of money at this point. ALTERNATIVE TREATMENTS Mr. Bolick has the peroxide treatment on order,which Mr. Dorrill indicated was effective at the Lely Resort. ADJOURNMENT Mr. Bachman motioned,Mr. Streckenbein seconded to adjourn at 2:49 p.m. The motion carried unanimously. Tom Cravens, Chairman 4/21/2015 11:54:13 AM 3 ResnickLisa From: Henry Bachman [hl.bachman @gmail.com]on behalf of Henry Bachman [h.bachman @ieee.org] S-it: Thursday, April 02, 2015 2:22 PM ResnickLisa Subject: One way communication Please send this one-way communication to Tom Cravens, chair and the members of the Water Management Committee. For the purposed of the Water Management Committee review of the Foundation's request to release a portion of the drainage easement along the south side of the Commons,we should have access at our meeting to the latest plans for the reconfiguration of the Commons site as it relates to that area. Henry Bachman h.bachmanieee.org 239-325-9234 Telephone & FAX 207-776-8418 (c) 1 GNOLI 1 BARBER& '"'BRUNDAGE INC Professional engineers,planners&land surveyors 7400 Tamiami Trail North,Suite 200,Naples,Florida 34 108-(239)597-3111-FAX:(239)566-2203 March 24, 2015 Mr. Neil Dorrill C/o Pelican Bay Services Division 5679 Strand Court Naples,FL 34110 RE: Pelican Bay Commons Drainage Easement Release ABB PN 14-0037 Dear Mr. Dorrill: Pelican Bay Foundation is seeking to release a portion of the existing drainage easement along the south side of Pelican Bay Commons. A request letter with attachments was provided to me by their engineer, Hole Montes, Inc. (HMI),dated March 20,2015. This letter provides a summary of the original drainage easement dedication by Plat and its subsequent vacation and replacement of a new drainage easement. The replacement easement in OR Book 943,Pages 1865-1868 was granted by Coral Ridge- Collier Properties,et al to Pelican Bay Improvement District in 1981, and is the subject easement to be partially released. The information provided by HMI appears to be consistent with the information we recently discovered when ABB researched and reviewed the water management permitting history of Pelican Bay Commons. Our report of July 2014 mentioned this drainage easement and that the Commons parking lot had been constructed over it. The legal description provided by HMI proposes to release the portion of easement that is encumbered by existing parking lot and associated improvements. Based on the information provided by HMI and our recent knowledge of this parcel, we have no objection to the requested partial release of easement. Please advise if you have any questions. Sincerely, AGNOLI, BARBER&BRUNDAGE, INC. g14111 — James A.Carr,P.E, K:\2014\14-0037-CC Pelican Bay Services Div Stormwater Services\Correspondences\Letter\03-033 IG.LTR.docx maim GNOLI s aaaa�` ma... 0�ARBER& aaioialJRUNDAGE ta:. Professional engineers,planners&land surveyors 7400 Tamiami Trail North,Suite 200,Naples,Florida 34108-(2391 597-3111-FAX:(239)566-2203 PELICAN BAY COMMONS DRAINAGE Permit and Design Summary July 2,2014 SFWMD Permit#11-00065-S 1978 Permit(04178-C) The 10 acre park(Parcel J)was excluded from the water management plans (Sheet 4 of 43,attached). The park was located at the northwest corner of Drainage System II. The Impervious Surface Coverage (Table 2,attached) indicated that "Park"was 10.02 acres within System II and would be 15%impervious surface. 1980 Permit(X000000561) A Permit Modification was issued Jan. 10, 1980 for the Amenity Pod Park(permit attached). The park was proposed with a building, roadway, parking area,and tennis courts with a 1.3 acre shallow detention area connected by culverts. The project description and exhibit in this permit shows that the park is located between System II and System III. One 19"x30" pipe connected the park detention area to the Drainage System II to the south. The Permit Summary indicates that the Park development area is 4.6 acres; however,the SFWMD Board Meeting project description and the engineer's report indicate that the total Park property is 10 acres. "Of the 10 acres designated as park,approximately 33%will be developed,the rest will be left as natural vegetation". The permit information also states "the runoff will then become part of the water management system of Pelican Bay in which it will be discharged through control weirs to the wetlands via spreader swale". Stormwater calculations were found that indicate the 4.64 acre park in post development would be 58% impervious. Although not explicitly stated in the permit,this equates to 2.69 acres impervious coverage. 1998 Permit(980717-16) A Permit Letter Modification was issued Aug. 27, 1998 (attached),for a 4,800 sq.ft. building addition and asphalt paving of an existing brick paver area behind the building. The plans by Kepple Engineering, 2 sheets were also permitted by Collier County at that time. The SFWMD and County plans(2 sheets attached) included new trench drains and storm inlets around the building, discharging through two 12" PVC pipes directly to the west vegetation area. These pipes were shown on the plans, but were not noted in the project description. There was no indication of proposed water quality or stormwater attenuation volumes for the site. 1999 Permit(981221-14) A Permit Letter Modification was issued Jan. 28, 1999(attached),for relocation of a dumpster pad. No plans were included, however the same plans by WJ Johnson&Assoc.were also permitted by Collier County at that time. Collier County Site Development Plan permits(SDP) 1998 SDP(98-99) The oldest SDP we found was SDP 98-99, approved Aug 20, 1998,which coincides with the 1998 SFWMD Letter Modification by Kepple Eng.for the 4,800 sq.ft. building addition and paving area. These plans show the main building,all ten tennis courts,and all the parking lots as"existing". These"existing"site improvements were constructed at some time prior to 1998. Collier County historical aerials(attached) show that in 1985 the main building,four tennis courts,and portions of the parking lot existed. The 1995 aerial shows the additional six tennis courts and parking were added at some time between 1985 and 1995. We could not find Collier County or SFWMD records indicating that all of the original "existing"site improvements were reviewed and approved. Because the original building and portions of the tennis courts and parking were constructed prior to 1985,it is likely that these improvements would have been shown on a Building Permit application,which pre-dated the Site Development permit process. 2003 SDP(AR-3604) An SDP Insubstantial Change(letter attached)from 2003(SDPI-2003-AR-3604) permitted some new parking spaces along the north and west parking lots, and the relocation of the 8'wide path toward the west. The County SDP review comment response letter from Feb. 27,2003,indicates that"a letter mod from SFWMD will be forthcoming and no water quality treatment is required". The site plan (attached) shows the proposed changes but does not indicate any proposed stormwater improvements. No SFWMD permit modification was found. 2003 SDP(AR-4213) This SDP Insubstantial Change(SDPI-2003-AR-4213)was permitted June 23, 2003,to permit the Phase 2 (west) improvements as previously shown on the AR-3604 SDP plan. There were some additional tree removals and minor revisions to the bike path. Other Relevant Documents 1981 PBID Review Photo copy portions of a plan from January 1981(5 sheets,attached)show the original parking lot and tennis court site plan design. This plan was reviewed by PBID and stamped/checked "approved as noted"and "water management". Although reviewed by PBID's District Engineers,we found no evidence that this plan was submitted and reviewed by Collier County and SFWMD. It is possible that this plan could have accompanied a County Building Permit for the Commons,which was customary at that time. These plans show the 30 linear feet of 19"x30"discharge culvert to the south,which coincides with the design in the 1980 SFWMD Permit Modification. 2014 Design and Permitting Plans have been submitted by Hole Montes&Associates to Collier County(PL2013-1389)and to SFWMD (140331-16). The plan includes modifying existing parking lot circulation and relocation of the tram pathway and new tram building,and other minor adjustments. The general drainage design and flow patterns of the existing site will remain, in that the parking lot sheet flows into storm inlets and pipes with two primary discharge points:the northwest corner discharge point into the vegetation preserve, and the south discharge point into the System II shallow detention area,and one secondary discharge point:the two 12" PVC pipes from the building trench drains to the vegetation preserve. The south discharge point is an existing 19"x30"diameter pipe. This is an open pipe that has been connected to System II since the early 1980's and will remain in place. System II drainage is controlled by the water management berm (tram pathway)and nine discharge weir structures. The northwest discharge currently consists of two 14"x23" pipes that discharge directly to the vegetation preserve (open pipes). Currently,this open pipe discharge is not controlled by a structure,which allows stormwater discharge to flow directly into the preserve. The new design will reconfigure the 14"x23" pipes to capture the stormwater runoff and collect it in a proposed detention area. According to the design calculations,this area provides the 1"water quality volume required by SFWMD(see attached email correspondence from Daniel Waters of SFWMD),and detains the stormwater prior to bleed-down discharge to the preserve via a 3"diameter circular orifice. The two 12" PVC pipes around the building will remain. The existing detention area along the east side of the tennis courts will remain,which continues to provide detention storage volume prior to discharge off-site. The previous County and SFWMD Permits did not identify a proposed impervious coverage by land use (parking lots,sidewalks, buildings)and did not quantify the proposed water quality storage or attenuation volumes. There was only reference in the original permits to the 15% impervious coverage, and later the 58%impervious coverage. So far to date,the current plan is the first we have found that identifies the existing and proposed impervious coverage by land use categories. An Impervious Coverage by Land Use Table is included immediately following the Conclusions below. As shown in this Table, impervious coverage will increase by approximately 4%from existing percent impervious. Conclusions The original SFWMD Permit in 1978 allocated 15%impervious coverage for the 10 acre Park site. The 1980 Permit provided for 58%impervious coverage of the 4.64 acre developed park area (2.69 acres impervious). In 1981 site plans were reviewed by PBID District Engineer that generally coincide with the 1980 SFWMD Permit. These plans show the tennis courts and parking lot and perimeter driveway. There were no plan or permit documents found after 1981, until 1998 when the Kepple plans made a minor change to the site, and showed all ten tennis courts and parking lots as existing. The subsequent 1999 and 2003 permit changes were minor changes to the parking spaces and path. Each of the plan and permit changes done after 1981 did not provide a land use table of site areas by uses,and did not quantify the provided water quality or attenuation volumes. Although not specifically stated in the permits,the 0.5 acre detention area along the east side of tennis courts and the network of swales and pipes between the parking lots appears to provide the typical minimum requirement of 1"water quality volume on site. The 2014 plan proposes some minor changes to the parking circulation, pathway and tram building. The proposed impervious coverage is an increase of 4%of the existing impervious area. Approximately 0.37 acres impervious area (sidewalks) is being added and 0.06 new detention area is added. The new detention area represents 14%of the new land area, which is within the typical parameters of percent water management land area provided. As stated in the SFWMD Permit Modification,this new 0.06 acre detention area provides the required 1"water quality volume for the new development area. The south discharge point(19"x30" pipe)will remain in operation as it has since the early 1980's. Approximately the southern half of the Commons park site drains toward this discharge pipe. The proposed improvements on the south portion of the site are limited to new sidewalks,which should be insubstantial to the existing runoff contributed to this pipe. The total flow capacity of this existing pipe does not change,so the pipe should flow at about the same rate(cubic feet per second)when flowing at capacity. The 12" PVC discharge pipes from the building will remain in operation as they have since 1998. Stormwater runoff from building roofs is considered "clean water"and is typically not required to provide water quality storage on the site. For this reason the existing direct discharge to the preserve should not be a problem. However,there are trench drains and inlets connected to one of these pipes that can allow some parking lot runoff to enter this discharge point. There have been reports from residents that dirty water and debris was seen running into the preserve. This situation should be remedied by adding storm filters within the inlets or diverting this water into a sediment trap. The northwest discharge pipes currently discharge directly into the preserve. These pipes will be reconfigured to capture the runoff in a new detention area. The new control structure will slow down (detain)the release of water into the preserve to provide additional water quality treatment. There are four questions posed by the PBSD with responses below,based on the information discovered. Would the project result in the impervious limit being exceeded in the basin in which the Commons is located? Yes,based on impervious areas identified in the original permits. The 10 acre park at 15% impervious was included in the System II area in the original 1978 permit. On the plan (Sheet 4 of 43) the park appears intended to be a part of System II, but Parcel J is located between the containment berms between System II and System III. The park was then presented as 58%impervious(equivalent to 2.69 acres coverage)in the 1980 permit. The permit exhibit and language indicated that the park may not have been within a particular basin but discharges to System II. Subsequent permits including the current Permit Modification have included all of the park impervious areas as"existing",although these areas may have exceed previous identified coverage. Because of the sparse permit documentation it is not clear whether the park is definitely in its own unidentified basin,or if it is subject to a maximum limit within System II. Is the Commons water management area on a drainage easement that is part of the PBSD master drainage permit? No,there do not appear to be drainage easements within the Commons site over the water management areas. There is a drainage easement along the south of the property(OR 943, Pg 1865) that likely was relocated or vacated to accommodate the acquisition of 0.15 acres and construction of the Commons parking lot,where the System II berm used to be. A title search is being requested to clarify easements. Would the Commons project represent a substantial change to the existing Commons site development plan? No,the new impervious area is approximately a 4%increase to the existing percent impervious area. Additional dry detention storage and water quality treatment is being provided for the new area. Would the Commons project affect a platted or recorded property interest? No, not substantially. The new improvements are proposed within the Commons property. There are two portions of the path that will be constructed on adjacent properties:one sidewalk connection to the south and one tram connection to the north. The proposed impervious coverage and drainage changes are not substantial compared to today's existing conditions and the 4%increase is being compensated in the new dry detention area. L O O O O O O O O O > 0 0 0 d• Cr r-i Cr) c--I .4. 0 4-, 0 1 1 1 (4 U w o Ii 2 d a) co In O O O N N LO N T-1 N 0 o a) t' 0 0 0 m m 0 M i—I (11 0 0 U Q o 0 0 0 0 0 0 0 0 0 ° +-1 a z II d L QJ o \ o \ o°\ * o 1 O\° o\° LO M Ifs 1..0 M D 0 I■I 0 =i > N I.r-I N Cr N N;V) 0 C 0 rl sLI 0 o C O U V) CI- N lO N d' l0 N 01 N LO M -o v N VD m Lt-) N. 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N. i q i :S as /y y o f W W :j o a „z';\': % W I/ sa `• _ 1 Q d 2 is Y. . �� _- l�\ W fOa,eat rWK »R) x.1,1. \/�� FN \, N °wm� _ N ` y G • ��. 9: xF `r y elm ,_ • ` w _ ., : Ill 'r:'W yid/P;'' ? -� 8 y 1. j % 8 �, r qW N Z . � � �_ ayey o - i 2 I V; .;k1 ot i� �: . - 's* _ o•; I :6 __—————..—————— ;,,, ,,11;i ...Nil C : I i..i 1 z z . t EP --.--"#*--, gra :.=, < 2 -i, \‘..-1\ il ,.., Fa ill 1 I�_� r� •r --\ � ■ � a . fi � i � _ i a 1 —__ — — i l c 34 VR ° I Yiiii dfi .1''e .li'''. :. • ' ...,,,, ..,pc,..., , . .t....,..„..,...: ° ` TABLE 2 • .......1,w;., D1PERVIOuS SURFACE COVERAGE Acrea impearwiow Surface Aorsa*S ;;tit.. Lend vas _.....�..E� !,- 7. System M o. I 2 30.49 ..:, *,',7.' .:. : ': Cluster Single Family (Grp. 2) 30.44 }l•s Multi--Story Residential (Grp. 4) 46.83 46% Commercial 59.41 752 44.56 system b. II 33.30 404 53:32 Single Family (Crp. 1) 1 19.86 402 10.72 Cluster single Family (Grp. 2) //OS- Garden Apt. 6 Molti-Story 492 10.27 Residential (Grp. 3 i 4) 20.95 10.27 :`•• • Multi--Story Residential (Grp. 4) 54.94 461 • 19.0 14.23 Fark tity a 10.02 152 1.50 P Systole b. III '48 Single Family (Crp. 1) u 1120.20 402 2 23.04 44.04 Cluster Single Family (Grp. 2) 42.66 g�•5 r Caries Apt. s Multi-Story Residential (Grp. 52.27 49s 25.61 3 i 4) Mu 1 ltis 462 tory Residential (Crp. 4) 44.84. 17.29 ,: Commercial 21.08 • 822 IV 47.90 �. 119.76 :• Single Family (Cry. 1) 56.57 ::: Cluster Single Family (�• 2) 104.75 54% 1144.Ng Garden Apt. i 1Malti•Story 49%49 30.30 3 � "?. Residential (Grp. 3 i 4) 61.84 46% 30. 0 Mhrlti_Story l sldential (Grp. 4) 32.86 System No. • 96.01 5y2 31.85 Cluster Single Family (Cry. 2) Garden Apt. 1 Multi-story 28.6 491 4 4 Residential (Crp. 3 6 4) 58.44 491 4.6 Nati-Story Residential (Crp. 4) 46.00 862 39.56 I. ial School c'e� 43.00 302 13.50 S 1 X(.?C?CUCX)C) 5 l ,{ �r aJA Pc,E.S r7 � \ 11 Water W te 6 M a.n q % e t .?. "; •i c t ,,t I'3∎;:V .;:tO'. :;un i,;'a!,,i to;t I Y fjfl Wet.t :;1•10.) Gti. �`.•� �. lnle(IhUn:,(i113)68c•fi110:1 i r�' G, 1171 Ida WA `i Lint:Lint: t-k(K)-.1a;.-;?() t:) ,fl i t.V l I I n 1 n: Permit (MOD) No. 11-00065-S January 10, 1980 Pelican uay Improvement District Collier County Courthouse Naples, Florida 33940 Gentlemen: V Permit modification approved by the Governing Board of this District is as follows: TO INCLUDE: THE CONSTRUCTION AND OPERATION OF PELICAN BAY AMENITY POD PARK, CONSISTING OF 4.6 A,'RES. DRAINAGE FACILITIES INCLUDE A DETENTION AREA, CULVERTS AND 1-19 RCP. Please update your records by attaching this letter and staff report to your permit. District permit modification does not relieve you of the responsibility of obt fining authority from federal , state and local agencies. Sincerely, Charles A. Hall , Director Surface Water Management Division Resource Control Department CAH/sw Enclosure: (1) cc: DER Stanley W. Hole & Associates, Inc. Fred Vidzes Inspection - Collier County, S4,5,8,9/T49S/g2SL S32,33/T4US/R25E POSTED Permit Number Book/I i� Inventory Book _etanat Quadrangles 407,0^---/ Date //oil t Signed Modification of Permit No. 11-00065-S Pelican Bay Amenity Pod Park - Collier County STAFF REPORT ABSTRACT A request has been made to modify Permit No. 11-00065-5 to allow for the construction ind operation of a 4.6 acre park known as the Pelican Bay Amenity Pod Park. The -taff recommends approval of this modification. THE APPLICATION The application is for the construction and operation of a surface water management system consisting of a 1 .3 acre detention area system that is interconnected by culverts. A 19" x 30" RCP x 30 LF will connect the park detention area to detention area 4 of System II of the Pelican Bay drainage system EVALUATION the applicant proposes to construct a building, roadway, parking area, and tennis courts. The park is included in the drainage area of Pelican Bay System II and proposed development will not adversely impact the system. RLCOMMENUATIONS The staff recommends that Permit No. 11-00065-S be modified to allow construction and operation of the surface water management system as described. IAW t . .•• f Board Approval Page 1 of I 1 1 DRa IN AGE. -(,.4,ta CA �r:.., ■ SYSTEM ;� _ \e Irk '� . `0 %t a %‘ 1 P ', i .;', s.' '1 ' i �. %` 1 ),• - ' V1� �� ,rte r .T - l' ,1% J� Di,AINAGE aaai 4 ; ,.,' � ; S•1 Si EM ,+ , C. ) zr fit ; ! , 4. A 1 .". a ' •. #;;r } f a V r LRAINAGE 4 '• -.7 { SYSTEM #�` '(e . . 'L-r � a5j' V. 1 i5 ,' .DI "-"' 1 t u. ' e/z ((\ r/! • DRAINAGE N- o SYSTEM �� -� PELIC *AY ` t AMENITYt L OCAT1 1 /'_ 0 :,� '�'a N' ' 3 \ . ( DRAINAGE . . sim.'.i.'.:.:',;:•21:;r:"'''4 ::..' 1 tp t ) 1 \ SYSTEM • A. ,, a 1 ‘1 WATER MANAGEMENT ADVISORY BOARD MCF.TInn OF DECEMBER 12, 1979 I. NAME OF PETITIONER/PROJECT: Daniel W. Brundage, P. E. of Hole, Montes and Associates Inc. on behalf of Pelican Bay II. LOCATION: See attached location ,ketch and Pelican Bay Park application III. PROJECT DESCRIPTION: Pelican Bay Amenity Pod Park is a ten acre parcel planned as a central community recreation area which provides space for court games, picnic tables, and an elevated boardwalk IV. STAFF COMMENTS: The site drainage plan and supporting calculations have been reviewed by the County Engineer and the WMAB Consultant, and they find them to be in compliance with the County Water Management Criteria. The discharge from Pelican Bay Park will become a part of Pelican Bay Water Management System which provides detention areas sufficient to retain the difference between predevelopment and postdevelopment for a 25 year, 24 hour storm. V. RECOMMENDATIONS: The staff recommends approval HOLE . MONTES AND ASSOCIATES , INC. Consulting Engineers--Land Surveyors 718 TENTH STREET, SOUTH P. O. BOX 1516 NAPLES, FLORIDA 33939 RECEIVED NOV 2 4 jr ri PHONE: 2624617 November 12, 1979 Richard A. Rogers MP 6,5'3 MO Director, Resource Control Mhod SOUTH FLORIDA WATER MANAGEMENT DISTRICT S - j 9 P. 0. Box "V" West Palm Beach, Fla. 33402 ! � RE: Pelican Bay Amenity Pod Park ''25 File No. 79.13 Dear Dick: Enclosed please find a report outlining the proposed water manage- ment plan for the Pelican Bay Amenity Pod Park. As you will note from the enclosed report, the water management plan calls for storage of storm water runoff in natural detention areas located within the park site with a final discharge into System No. II. Basically all the other criteria used in designing the Pelican Bay System was used in designing the park drainage system. We request that you review the enclosed material in order that a modification to the Pelican Bay Water Management Plan can be made to permit the construction of the proposed improvements to the Amenity Pod Park area. Should you have any questions regarding this matter, please do not hesitate to give us a call. • Very truly yours, .HOLE, MONTES & ASSOCIATES, INC. 1/4-6aniel W. Bruni-,ge, P.E. DWB/pas Enclosures (3 sets) cc: Mr. Jelly Schmoyer, Cor.t' 'ridge-Collier Prop. HOLE , MONIES AN 7 ASSOC . , INC . CONSULTING ENGINEERS- LAM) StJF Vl YCiHS File No. 79.13 rL UCAN BAY PARK Water Management Plan Permit Application A. Purpose This report is presented to the South Florida Water Management District in order to obtain a permit for construction approval of the proposed Amenity Pod Park in Pelican Bay. B. Location The Pelican i3ay Amenity Pod °ark is a 10-acre parcel of land bounded on the east by Pelican Bay Blvd. , on the south by drainage system no. II berm, on the north by drainage system no. III berm and on the west by the Pelican Bay P.U.D. zoning line (see Figure 1) . C. Land Use The park is planned as a central community recreation area providing space for court games;; picnic tables, and an elevated boardwalk. PELICAN BAY PA' K Page 2 of 4 Oi th • 10 acres designated as the park, are r..tely 33% will 13 developed, to e rest will be left as ural veg- etation. D. Existing Lrainage The Pelican Bay Park area is presently undeveloped. The natural vegetation consists of pine palmetto lands in the easterly portion and transitions to lowland vegetation (hard- wood hammocks, black rush marsh, etc.) . The existing ground elevation in the park varies between 4.8' m.s.l. to 3.0' m.s.l. Drainage occurs naturally with runoff flowing from east to west and eventually enters the Clam Bay System. E. Concepts of the Proposed Water Management Plan The proposed water management plan is similar to that de- veloped for Pelican Bay. It consists of a system of shallow interconnected detention areas formed by the difference in el ovation between natural ground and the proposed pavement. Runoff will be stored in the detention areas which are inter- connected by culverts and will eventually be discharged into the detention area upstream of the system II berm in Pelican Bay. The runoff will then become part of the water management system of Pelican Bay in which it will be discharged through control weirs to the wetlands via a spreader swale. HYDROLOGIC CALCULATIONS HOLE, MONTES & ASSOCIATES, INC. Carol A. Merkel , E. I. Daniel W. Brundage, P..E.j Florida Registration No.; 18915 NOV 1 2 1979 Stanley W. Hole and I s .:iates, Inc. Consulting Engineers SHEET NO_ _/ _ OF Z P.0 Box 1516 NAPLES, I LORIDA 33939 CALCULATED 8Y _ ` � . DATE 2 Z=25.. (813) 262.4617 Q G._ - _ CHECKED BY-�__�. DATE SCA1 E. _ _ __.Y .- -90rm de 6)5 25 yr, ' 2'Y Ar :4'' B. z'' ��,,.. ,;, 11 - P c3epi 6-N 4tz...) :_ �r Pre.- csic ) (c ci' tLc-''t L N . •Boner - ( P7-C.25`)2 ©. J `) 7.52" ..CSI = /000 _: (5 + /0) FQ.,,-/-- ,f . C N oz ' crnri pac r7 = s' _�- 75)(0,60 ;0) = O.96-in 5e`10 lmver'Jloos . 5 ':) 9 in C./9 = loco (.5* ;C)):: 'J Pre_- c�e,ud opm&' ...Clip �'' r' E- 1, 5 C 7-/ 55 p= 5,7 CC5/n P,F = 0 ,` 4 ( Iocc Q.to7c, icy)e) d G (5.N7X.0.4q)(7 5 z) (.0 cf. 2 Uri-F--1 droorach pr y-am n9lh (5C c i:Ao L = 1.120 {-f D.pg v. ci O�er\ci. 'd �(c�v� = Cc -- 2,U C -Tt LLS �. .�F �. ( V �r / N ) Tc = (C41-4- 0. 36 rw - 0.5 kr- i b 0.1331-4., ` , C'7 6- r,2, 1,4- Ma Q - 21 .05c s I .5- - Cleve/opnicnf c3i5(-11 0 r' t 5f ./5fora��.. roc)hi 3(i idled a nic ('/i:5(. r<<f C� C 6,c>S c a+ ys-IQ e.. 4,37'Nts `g ,c 2 \ 0 : . BEGIN JOB : n0 : : 7:7 STANLEY N. HOLE & ASSOCIATES STAGE DISCHARGE ROUTING DESIGN STORM FR • -WENCY= 25 YR DURATION= 24 HRS DRAINAGE AREA= 4. 64 ACRES CN= 98 LAKE STAGE/STOF:AGE DATA STAGE El AREA AC: VOLUME AC: FT 3. 50 ' 1. 32 a 00 4. OID 1. 52 0. 71 4. 50 1. 71 1. 52 5. 00 1. 91 2. 42 5. 50 • 00n. 00 252. 90 03.SCHARGE STRUCTURE tL OVAL ORIFICE S I ZEE= 30 I N. 19 . 3N. INVERT ELEV= 3. 5 TIME RA3N CUM RO TOT RO DIS DIS TOT DIS VOL ST STAGE HR IN IN AC FT C. F. S. AC FT AC FT AC FT FT 0. 00 0. 00 O. 00 €i ‘30 0. 00 0. 00 O. 00 0. 00 3. 50 10. 00 1. 75 1. 52 0. 59 0. 44 0. 37 0. 37 0. 22 3. 11. 00 2. 21 1. 96 0. 77 U 82 O. 0 a 1-1 O. 32 3. 7: 11. 50 2 62 2. 39 O. 92 1. 25 0, 05 04 0. 43 11. 75 3 85 3. 61 1. 40 3. 29 0. 07 0 0. 84 4. 12. 00 5 3E: 5, 14 1. 99 6. 05 0. 13 0 1. 30 4. 12. 50 5 98 !.5. 74 ss O. 25 1. 29 4. 13. 00 629 '5. 05 34 5. 32 0. 22 .I. 15 1, 19 4, 30 14. 00 67± 6. 47 2. 50 420 0. 35 .150 1. 00 4. 18 16. 00 7 00 ': . 76 2. 62 2. 55 0. 42 1. 92 0. 69 3. 99 73 I.. 70 El. 28 2. 21 0. 53 2000. 760 7. 36 ..;?. 85 1. 25 a 21 2. 41 0. 43 3. 80 24. 00 820 7. 96 3. 08 a 93 0. 31 2. 7 0. 35 3. 75 END JOB: 00 : 11 : 34 ;10.c.' South Florida Water Management District �_.`;,•'' Fort Myers Service Center •2301 McGregor Boulevard•Fort Myers,FL 33901 (941)338-2929 •Fax(941)338-2936. 1-800-248-1201 •Suncom 748-2929 CON 24-06 Regulation Department Application No.: 980717-16 August 27, 1998 WCI Communities Limited Partnership 24301 Walden Center Bonita Springs, FL 34134 Dear Permittee: SUBJECT: PERMIT MODIFICATION NO.: 11-00065-S Project: PELICAN BAY COMMONS Location: Collier County, S32/T48S/R25E District staff has reviewed the information submitted on July 17, 1998, for an approximately 4800 SF building addition and repaving of a brick paver area as shown on plan sheet 2 of 2 by Kepple Engineering, signed and sealed by Terrance L. Kepple, P.E. , on August 19, 1998. No other changes to the Surface Water Management System were proposed or authorized by this modification. Based on that information, District staff has determined that the proposed activities are in compliance with the original surface water management permit and appropriate provisions of FAC Rule 40E-4.331(2)(b). Therefore, these changes have been recorded in our files. Please understand that your permit remains subject to the Standard Limiting Conditions and all other Special Conditions not modified and as originally issued. Sincerely, /J Richard H. Thompson, P.E. Sr Supv Engineer Ft Myers Service Center RT/rt c: Collier County Engineer KEPPLE ENGINEERING Governing Board: Frank Williamson,Jr.,Chairman Vera M.Carter Richard A.Machek Samuel E.Poole Ill,Executive Director Eugene K.Pettis,Vice Chairman William E.Graham Michael D.Minton Michael Slayton,Deputy Executive Director Mitchell W.Berger William Hammond Miriam Singer District Headquarters•3301 Gun Club Road,P.O.Box 24680,West Palm Beach,FL 33416-4680•(407)686-8800,FL WATS 1-800-432-2045 ....._ t,.... ,_. , .. .., •- - - ..7", t f;2:4- ''g != aa firc E s '1 ,'.-?.' .= .! 1 ; -:,C 4- •- , ._. __ • .Z.- % z ,-- ...,_ aa , '-' ,=6 0 u.. 0 r_ri u Li .k. 1E1 1 T.f _„,, lo '1 r :_'-,7-• ' :N -a f, ..,..,:i•, .,,,,,, i , 77, Lo_L ,.L. /4\, I I ri ri ,i, fl\ El r , ____ ..... ,.. \ , I II. ...,_ L__I I 1 L___J L____I I I L___ I ‘ \ i 1 It \ ..__,.------- I \ —--- ---- '. ;• ---, -- ----2-•-.....--' /I, - 1 , I I // N ; f.;i:-1r--1 7// / / =------ -', t; I I: ' 1g 1, / '' / y; ''.1.. 7-4_.1 L • , .i i . /1 •-r-:-.f I-:' T.: \ ..\---.3i -,1 --.. ■ il / ' / i 1 . . i _,„...- , / C / .... , ;\ / / ,., . 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' • ..ea t C o N.. ` _. zi `.:3 •.. , _ s EC is t .. � 1l *••,,,_ / 1: 45:H1 4.r 5 \ 514 1-2 ST, � se: 1 IT ' '1 lJ \ su: l ~G. a� C' . ` 1 5r � � �� ' s ' � \p_ (1114 5 , i i 1.• \ c 1e sue: ,,, N I k\:, f li X .343H4 1 </ 533e5 L ,,<‘,N.,,,,.. n C 5 5 ..-: j V j 6 \gym' • ''''''''',. .z.::- sr--; low wave / ; South Florida Water Management District `moo, Fort Myers Service Center •2301 McGregor Boulevard•Fort Myers,FL 33901 (941)338-2929•Fax(941)338-2936•1-800-248-1201 •Suncom 748-2929 CON 24-06 Regulation Department Application No.: 981221-14 January 28, 1999 W.J. Johnson & Associates, Inc. 1876 Trade Center Way Suite C Naples, FL 34109-1864 Dear Permittee: SUBJECT: PERMIT MODIFICATION NO.: 11-00065-S Project: PELICAN BAY COMMONS Location: Collier County, S32/T48S/R25E District staff has reviewed the information submitted on December 21, 1998, for the relocation of the dumpster pad as shown on sheet 1 of 1 by W.J. Johnson & Associates, Inc. , signed and sealed by William J. Johnson on January 13, 1999. No other changes to the surface water management system are authorized by this modification. Based on that information, District staff has determined that the proposed activities are in compliance with the original surface water management permit and appropriate provisions of FAC Rule 40E-4.331(2)(b) . Therefore, these changes have been recorded in our files. Please understand that your permit remains subject to the Standard Limiting Conditions and all other Special Conditions not modified and as originally issued. Sincerely, Richar . ompson, P.E. Sr Supv Engineer Ft Myers Service Center RT/rt c: Collier County Engineer W.J. JOHNSON & ASSOCIATES, INC. Governing Board Frank Williamson,Jr.,Chairman Vera M.Carter Richard A,Machek Samuel E,Poole III,Executive Director Eugene K,Pettis,Vice Chairman William E.Graham Michael D.Minton Michael Slayton,Deputy Executive Director Mitchell W.Berger William Hammond Miriam Singer District Headauasterc•3301 Gun Club Road.P.O.Box 24680.West Palm Beach,FL 33416-4680•(407)686-8800.FL WATS 1-800-432-2045 j o il a .o c o`�p o N N u C O E 0 O U R1 1) a • Q ,4-1 E k D `o cc W y to N .y a. f.rz d c LL o N 01 i ' , ...,- vii n vi m u° :..,i' .--- 0 N -s c o O E U s...: r o Q ♦ `mfr. O ..,_-: ... j 11 1 t II \\\ ;4. G. r i I O rfr y.. °... °y b 3 c• • t $ o Iii 2 n?fY ♦� . r- a rwr -_-lr -.r C06'1'-- • t 4 .,.:.,,,,.i..: , 1 ‘,it, , . . ,,',1,,.. o 4";..',,i,.'''.. 'l ; 1#..t f r i, N v Q m N O N U � - _ti , _ An- as . ti a Q z. zi a n k a` S T t• c J O U c 0 U 410.4 b RI U C - N czt 4■ 0 •% a • • II C N'I' a) cl• 0 O O O J' 0 O E E O U a a t s' W c 1 W J c u+ tt '". . r• .s r o o a .. , Q z , > r c a� E L � ..-. N o. to 4 to LI �@0 to .slats, C E 444 E 8 I 4 o C CS x I ..-. i lip oil 0 I I ItH N. 1 I 0114 U At IV 2 II �j 8 .--:'9. 'r:rU t '��r3 1•1 III.¢ aL P- 2 n S, •� d� I,S U:irli a) s ~,,, ' NM `,,- �--- e I I U a t o c U 4011111111.� v1 0 N O 0 V, C0 N -+ 4. O a ^ r -- H LE MONTES ENGINEERS•PLANNERS•SURVEYORS 950 Encore Way. Naples,Florida 34110•Phone:239.2542000•Fax 239.254.2099 February 27,2003 Ms. Christine Willoughby SDPI-2003-AR-3604 REV 2 Collier County Development Services Protect: 19990549 2800 N.Horseshoe Drive DATE: 02/28/03 Naples,FL 34104 Re: Pelican Bay Commons SDPI-AR-3604 HM File No.2002113 Dear Ms.Willoughby: This letter is in response to County comments fax dated January 24,2003. Per discussions with County Staff, we revised the construction drawing to depict "Phase 1" and "Phase 2" construction. At this time, request approval to construct only Phase 1. Some of the environmental comments below will be addressed as part of Phase 2 approval. The remaining comments are addressed below. Engineering Water Management—Steve Seal 1. How is additional water quality being handled? Does SFWMD still require letter mods within Pelican Bay? Response: Per voice message from Stan Chrzanowski no further review from County Engineering is required A letter mod from SFWMD will be forthcoming and no water quality treatment is required. Environmental Planning—Laura Rovs 1. Clearing plan revised accordingly(3.9.4.2.1 &3.9.4.2.2) Submit a vegetation inventory using FLUCFCS codes for all areas of vegetation within 50' of construction. Mark/label trees and other protected vegetation that will be removed. Response: To be addressed in Phase 2 approval. 2. 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III 1 1_42. iJldi rsr i Il_ y ,112 ■ 111 21.1 Irs �,� ,i �� I`41 , it Iii 1l I Ili -1 11iai .i- ' �i� . e-4144 # I r l it, _ I iliiiiil , 4 flail tit i I 13 iiiltill N .., } i 4 George Hermanson From: Waters, Daniel[dwaters @sfwmd.govj APPLICATION NUMBER Sent: Friday, May 16, 2014 9:16 AM To: George Hermanson t� Cc: McKennaJack 1 4 0 3 3 1 - 1 6 # Subject: RE: Pelican Bay Commons Appl. No. 140331-16 - Sorry for the delay in responding. This approach works for me and will satisfy the WQ comments in our letter. Let me know if you need anything else on our end. Dan Waters, PE South Florida Water Management District 2301 McGregor Boulevard Fort Myers,FL 33901 Ph:(239)338-2929(ext.7763) Fax: (239)338-2936 Email:dwaters@sfwmd.gov From: George Hermanson (mailto:GeorgeHermansonfthmeng.com] Sent:Thursday, May 01, 2014 1:22 PM To:Waters, Daniel Cc: McKennaJack Subject: Pelican Bay Commons Appl. No. 140331-16 Dan, As follow up to our meeting on Tuesday,this is my summary for the response to comment Nos.2 and 3 in your staff's letter dated April 24`h. These comments had to do with discharge rates,detention volumes and water quality resulting from the modifications to this storm water management system. As your staff may recall from the preapplication meeting of last August 5'h,the plan was to slightly modify and relocate the detention areas and maintain the volume of detention of one inch over the drainage area,which was the original basis for permitting the site. Our first submittal included plans and calculations verifying that one Inch of detention would be maintained. We also pointed out that we were adding a control structure to regulate discharge and control the detention storage in the system,which currently did not exist. In Tuesday's meeting you recommended,as a response to these comments,that we provide additional retention volume for the added improvements on the west side of the site. This volume would occur below the control elevation of 4.0'and the storage quantity would be one inch over the added area,plus 50%per current SFWMD water quality policy,then credited by 50%per the Basis of Review. Attached is a site plan highlighting the added area of Improvements which Is approximately 24,200 square feet. The retention volume is: 24,200 x 1/12 x 150%x 50% 1,513 CF The new westerly detention area will provide this retention volume. The bottom of this area is approximately 3,590 SF with an average elevation of approximately 3.5 ft. (0.5 ft.below control),and this bottom area will be left at existing grade. The retention volume provided is: 3,590 x 0.5 1,795 CF Therefore,this detention area will also accomplish your recommended retention. 1 We request that you confirm that the above adequately addresses your staff's comments and represents an acceptable design,or please let me know If you have any additional questions. We appreciate your assistance. George H. Hermanson, P.F. Senior Vice President/Principal Hole Monies,Inc. 950 Encore Way Naples,FL 3411.0 Phone: 239-254-2000 Fax: 239-254-2099 Cell: 239-450-1483 Georgehermanson @luneng.com We value your opinion. Please take a few minutes to share your comments on the service you received from the District by clicking on this link. • 2 _-_ zN z z Z ZZZZ.z ZZZZzzzzz , r"'. .. D OWUa-+-..s�.O OWNN,N O NO:;07 '. 1° iOlT1O.W?m'"ItA�r.fp"!v OID N.AOf-I fO:rn pi(,. 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O Z _. ..z I G m • . �~ • o R . . - - 034,13N _ Z l3 t> m S. o �p�b s 0 p 3 �►. 0 z q w- .e - -��-� .�•fir'• 1 -. •••••••....'. m• �,C2 1 zs-L� 5°C1� nsa _i-�-f z } P n �1. - a Z o,N r O - ti 4• • ■ ■ 2 • COLLIER COUNTY POLLUTION CONTROL LABORATORY QUOTE FOR SERVICES Project: Pelican Bay stormwater lakes water quality monitoring Client: Marion Bolick Company: Pelican Bay Services Division Due Date: Project Description: Collection of water quality samples at 30 sites quarterly. 1 equipment blank and 1 field duplicate. Reporting requirements: Special Instructions: Field Services Task Hourly Field Time #of Events Total Rate Field Sampling&prep $32.13 24.0 4.0 $3,084.48 Field Sampling $32.13 16.0 4.0 $2,056.32 Total Field Services $5,140.80 Analytical Services Parameter Unit Cost Quantity Total Cost Ammonia $8.81 Orthophosphate $8.59 TSS $8.74 Nitrate-Nitrite $7.00 Hardness n/a Arsenic $8.71 Zinc $8.71 Copper $8.71 Magnesium (For Hardness) $8.71 Calcium (For Hardness) $8.71 Nitrogen-Total Kjeldahl $11.61 Phosphorus-Total $9.71 Dissolved Oxygen (Field) $0.00 pH (Field) $0.00 Specific Conductivity(Field) $0.00 Temperature(Field) $0.00 'Total Lab $0.00 Quote Date:3/17/2015 By:R. Watkins Quote good for 30 days COLLIER COUNTY POLLUTION CONTROL LABORATORY QUOTE FOR SERVICES Other Data Management and STORET Entry Staff Hourly #Hours #of Events Total Rate Senior ES $41.06 $0.00 Principal ES $47.93 $0.00 I Total Other $0.00 Grand Total Field Services $5,140.80 Analytical Services $0.00 Other $0.00 (TOTAL $5,140.80 All laboratory analyses are performed using standard quality control(QC)procedures, data reduction, and reporting in compliance with requirements in Standard Methods for Examination of Water and Wastewater,20th ed.,EPA Methods,Florida Administrative Code(FAC)62-160,and the National Environmental Laboratory Accreditation Conference(NELAC)Standards.All field sampling methods are in accordance with the Florida Department of Environmental Protection(FDEP)Standard Operating Procedures DEP-SOP-001/01 and Quality Assurance Rule, FAC 62- 160. Quote Date:3/17/2015 By:R. Watkins Quote good for 30 days COLLIER COUNTY POLLUTION CONTROL LABORATORY QUOTE FOR SERVICES Project: Pelican Bay stormwater lakes water quality monitoring Client: Marion Bolick Company: Pelican Bay Services Division Due Date: Project Description: Collection and analysis of water quality samples at 30 sites quarterly. 1 equipment blank and 1 field duplicate. Reporting requirements: Results will be submitted in ADaPT and pdf format. Special Instructions: Field Services Task Hourly Field Time #of Events Total Rate Field Sampling&prep $32.13 24.0 4.0 $3,084.48 Field Sampling $32.13 16.0 4.0 $2,056.32 Total Field Services $5,140.80 Analytical Services Parameter Unit Cost Quantity Total Cost Ammonia $8.81 128 $1,127.68 Orthophosphate $8.59 128 $1,099.52 TSS $8.74 128 $1,118.72 Nitrate-Nitrite $7.00 128 $896.00 Hardness n/a 128 $0.00 Arsenic $8.71 128 $1,114.88 Zinc $8.71 128 $1,114.88 Copper $8.71 128 $1,114.88 Magnesium (For Hardness) $8.71 128 $1,114.88 Calcium (For Hardness) $8.71 128 $1,114.88 Nitrogen-Total Kjeldahl $11.61 128 $1,486.08 Phosphorus-Total $9.71 128 $1,242.88 Dissolved Oxygen (Field) $0.00 128 $0.00 pH (Field) $0.00 128 $0.00 Specific Conductivity(Field) $0.00 128 $0.00 Temperature(Field) $0.00 128 $0.00 Total Lab $12,545.28 Quote Date:3/17/2015 By:R. Watkins Quote good for 30 days COLLIER COUNTY POLLUTION CONTROL LABORATORY QUOTE FOR SERVICES Project: Pelican Bay stormwater lakes water quality monitoring Client: Marion Bolick Company: Pelican Bay Services Division Due Date: Project Description: Analysis of water quality samples at 30 sites quarterly. 1 equipment blank and 1 field duplicate. Reporting requirements: Results will be submitted in ADaPT and pdf format. Special Instructions: Field Services Task Hourly Field Time #of Events Total Rate Field Sampling&prep $32.13 Field Sampling $32.13 Total Field Services $0.00 Analytical Services Parameter Unit Cost Quantity Total Cost Ammonia $8.81 128 $1,127.68 Orthophosphate $8.59 128 $1,099.52 TSS $8.74 128 $1,118.72 Nitrate-Nitrite $7.00 128 $896.00 Hardness n/a 128 $0.00 Arsenic $8.71 128 $1,114.88 Zinc $8.71 128 $1,114.88 Copper $8.71 128 $1,114.88 Magnesium (For Hardness) $8.71 128 $1,114.88 Calcium (For Hardness) $8.71 128 $1,114.88 Nitrogen-Total Kjeldahl $11.61 128 $1,486.08 Phosphorus-Total $9.71 128 $1,242.88 Dissolved Oxygen (Field) $0.00 128 $0.00 pH (Field) $0.00 128 $0.00 Specific Conductivity(Field) $0.00 128 $0.00 Temperature(Field) $0.00 128 $0.00 Total Lab $12,545.28 Quote Date:3/17/2015 By:R. Watkins Quote good for 30 days COLLIER COUNTY POLLUTION CONTROL LABORATORY QUOTE FOR SERVICES Other Data Management and STORET Entry Staff Hourly #Hours #of Events Total Rate Senior ES $41.06 $0.00 Principal ES $47.93 $0.00 Total Other $0.00 Grand Total Field Services $0.00 Analytical Services $12,545.28 Other $0.00 'TOTAL $12,545.28 All laboratory analyses are performed using standard quality control(QC)procedures, data reduction,and reporting in compliance with requirements in Standard Methods for Examination of Water and Wastewater,20th ed., EPA Methods, Florida Administrative Code(FAC)62-160, and the National Environmental Laboratory Accreditation Conference(NELAC)Standards.All field sampling methods are in accordance with the Florida Department of Environmental Protection(FDEP)Standard Operating Procedures DEP-SOP-001/01 and Quality Assurance Rule, FAC 62- 160. Quote Date:3/17/2015 By:R. Watkins Quote good for 30 days COLLIER COUNTY POLLUTION CONTROL LABORATORY QUOTE FOR SERVICES Other Data Management and STORET Entry Staff Hourly #Hours #of Events Total Rate Senior ES $41.06 $0.00 Principal ES $47.93 $0.00 I Total Other $0.00 Grand Total Field Services $5,140.80 Analytical Services $12,545.28 Other $0.00 'TOTAL $17,686.08] All laboratory analyses are performed using standard quality control(QC)procedures, data reduction, and reporting in compliance with requirements in Standard Methods for Examination of Water and Wastewater,20th ed., EPA Methods,Florida Administrative Code(FAC)62-160,and the National Environmental Laboratory Accreditation Conference(NELAC)Standards.All field sampling methods are in accordance with the Florida Department of Environmental Protection(FDEP)Standard Operating Procedures DEP-SOP-001/01 and Quality Assurance Rule, FAC 62- 160. Quote Date:3/17/2015 By:R. Watkins Quote good for 30 days ResnickLisa Subject: FW: Blue tilapia From: Tim Hall <Tim c`,r turrell-associates.com> Date: April22, 2015 at 11:38:13 AM EDT To: BolickMarion<MarionBolick @colliergov.net> Subject: Re: Blue tilapia Marion, As we discussed over the phone last week, I don't see any additional problems with adding more blue tilapia into the Community Center Lake. Since the Board has already put them in that lake before,my opinion is that adding additional isn't going to create any new problems. Tim Sent from my iPhone 1 CH2M HILL Engineers,Inc. 5801 Pelican Bay Boulevard Suite 505 Naples,FL 34108 c H 2 M 111 LL Telephone: 239-596-1715 Fax 239-596-2579 DRAFT ATTACHMENT A Scope of Work CONTRACT NO. 13-6164(EN) Professional Services: Architect and Engineering for FY2015 Pelican Bay Stormwater Lakes Water Quality Monitoring November 13, 2014 DESCRIPTION The objective of this work order is to contract outside Consultant Engineering Services (referred to hereafter as CONSULTANT)for the Collier County Pelican Bay Services Division (referred to as COUNTY),to provide Stormwater Lakes Water Quality Monitoring.The scope of services is a continuation of ongoing services provided during FY2014.This version (Revision 1) presents a reduced number of lakes (30)to be sampled from the original 45 stormwater lakes. PART 1.—SCOPE OF WORK TASK 1:Stormwater Lakes Water Quality Monitoring Field Work For the FY2015 administrative period,the stormwater lakes water quality monitoring program will consist of a slightly reduced number of sampling stations focused on the six stations from each of Basins 2 through 5 which have demonstrated the highest concentrations of copper over the 3 quarters following termination of PBSD use of copper sulfate. In Basin 1,only four stations will be sampled eliminating two very small lakes in the Watersides Shops parking lot. One station will be monitored in Basin 6 where copper concentrations have consistently been very low. Additionally, monitoring of the RC site will be continued to provide information on the water quality characteristics of the bulk reuse water entering Pelican Bay which was initiated in the fall of 2011. Based on the reduced number of stations, CONSULTANT will collect surface water grab samples at 30 stations listed in Table 1, as well as up to 4 additional samples per sampling event for quality assurance/quality control on a quarterly basis for one year. CONSULTANT will analyze the samples for the nutrient and trace metal parameters listed in Table 2 using a laboratory appropriately certified in Florida through NELAP. The procedures for sample collection, handling, and analysis will follow applicable Standard Operating Procedures published by the Florida Department of Environmental Protection (FDEP). Field procedures will ATT A PBSD_STORMWATER LAKES WQ20141112.DOC PAGE 1 include documenting the date and time of sample collection and results of field measurements of water temperature, pH,specific conductance, and dissolved oxygen within 1.0 foot from the water surface. TABLE 1 Water Sampling Locations Pelican Bay Storm water Lakes Water Quality Monitoring Program Basin Station Station Name Basin Station Station Name No. ID No. ID 1 1-3 MiD 3-9 Club 9 1-4 Crayton 4 4-2 Bay 2 1-5 Registry S 4-4 Bay 4 1-6 Heron 4-6 Crescent 2 2-1 Ridgewood Pk 4-7 Pelican 6 2-2 George N 4-8 Coco Bay 2-3 George W 4-10 Pelican 3 2-4 Club 4 5 5-1 Hammock Oak 2-5 Club 7 5-2 L Ambience 2-6 Lugano 5-5 Breakwater S 3 3-1 Laurel Oaks 5-7 Bay Colony EN 3-4 Pelican 9 5-8 Bay Colony WN 3-5 Interlochen 5-10 Viscaya 3-6 Valencia 6 6-2 Remington 3-5 Interlochen (2) RC Main.Site 3-8 Pelican 1 ATT A_PBSD STORMWATER LAKES WQ20141112.DOC PAGE 2 TABLE 2 Laboratory Analyses and Methods Pelican Bay Storm water Lakes Water Quality Monitoring Program Parameter Method MDL Ammonia Nitrogen EPA 350.1 Nitrate/Nitrite Nitrogen EPA 353.2 Total Kjeldahl Nitrogen EPA 351.2 Ortho Phosphorus EPA 300.1 Total Phosphorus SM 18 4500-P E Hardness SM2340B Total Suspended Solids EPA 160.2 Arsenic EPA 6010 0.5 pg/L Copper EPA 6010 0.93 pg/L Zinc EPA 6010 2.5 µg/L TASK 2: Reports The CONSULTANT will prepare a brief technical memorandum (TM)to summarize the results for each water quality sampling event. The TMs will include the laboratory reports,field notes, and chain of custody forms. TASK 3: Presentations The CONSULTANT will present a description of the findings from each quarterly sampling event to the Pelican Bay Services Division Board after each TM has been prepared. (CONSULTANT attendance of one (1) Landscape and Water Management Committee Meeting may be substituted for each quarterly Board presentation at the discretion of PBSD). TASK 4:Analytical Costs/Other Expenses Analytical costs and other expenses will be administered as"Task 4". ATT A_PBSD STORMWATER LAKES WQ20141112.DOC PAGE 3 PART 2.—PROJECT SCHEDULE: The schedule for sampling events and deliverables shall be as follows: TABLE 3 Project Schedule Pelican Bay Storm water Lakes Water Quality Monitoring Activity/Milestone Target Completion Date Notes Quarter 1 Sampling November(or December) Assume NTP by November 2014 2014 Quarter 1 TM January 2014 Assume 3-week lab TAT Quarter 1 Presentation February Board Meeting Quarter 2 Sampling February 2015 Quarter 2 TM March 2015 Assume 3-week lab TAT Quarter 2 Presentation April Board Meeting Quarter 3 Sampling May 2015 Quarter 3 TM June 2015 Assume 3-week lab TAT Quarter 3 Presentation July Board Meeting Quarter 4 Sampling August 2015 Quarter 4 TM September 2015 Assume 3-week lab TAT Quarter 4 Presentation October Board Meeting TM=technical memorandum NTP=notice to proceed TAT=laboratory turn-around-time for data delivery Attendance of a Landscape and Water Management Committee Meeting may be substituted for quarterly Board presentations at the discretion of PBSD. ATT A PBSD_STORMWATERLAKESWQ20141112.DOC PAGE 4 PART 3.—ASSUMPTIONS/EXCLUSIONS: Summary of Assumptions: • The quarterly water quality sampling events will start in December 2014. Attempts will be made to complete the first sampling in November 2014, if possible, but a minimum of 2 weeks is required to get the laboratory purchase order in place and sample kits ordered to be delivered to the field. Summary of Exclusions: The following services are not included in the Scope of Work for this authorized asssignment: 1. Survey Services 2. Preparing permit applications or paying permit fees 3. Meetings with agencies or stakeholders Additional services, including but not limited to those listed above, may be added to this Work Order by Amendment if desired by the COUNTY. PART 4.—CONSULTANT COMPENSATION: The COUNTY will compensate the CONSULTANT for the above services on a Lump Sum basis in accordance with the compensation provisions of Contract 13-6164 (EN) Architect and Engineering(Rates from Schedule B). A budget for the above tasks has been established and is based on information shown in Table 4— Manhour and Cost Summary. The cost estimate for the above Scope of Services has been prepared for the sole purpose of establishing the total budget for this Task Work Order -- $71,183. ATT A_PBSD_STORMWATER LAKES WQ20141112.DOC PAGE 5 a - o w PA U O O O d ►. O � N a CT 7, CT M - F 00 a 00 69 00 o E. a5 co H Oo Oo o - - M F .a 4 y °° O 0 O . O a � ° N N a 69 6, w • • a 0 O N eya U s 4, o O o °o • ° g ° a m o o 2 E. U U p 0.W ci 0 0 CO 00 00 U cn L A 0 N a . 0 8 o N V W W c M M ,0 o R4 , N r, m 69 669 z w z c'T. W s 00 o°o 00 u a 4 Q a y 0 O O O a - aw as N, E ^ z4 a0 0 ° a00 o rwn Z c • W cE N O O N F a w S ° ° 0 W i ^ � `D z a 67 w rw . 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I I , PELICAN BAY SERVICES DIVISION WATERWAY SYSTEM Part of the South Florida Water Management District o 63 freshwater lakes — retention ponds control runoff 44 lakes are the responsibility of the PBSD 19 lakes are the responsibility of individual associations . x '�t3 f ' 4= o Troughs to canal along berm, with culverts leading to ,j0. itt:.il,, Clam Bay r o Clam Bay — Outer, Inner and Upper Clam Bay, 1. ., :'- connecting creeks and Clam Pass , 3 u wy °Th`n I s` w a ,—.,, r : ,� a PELICAN BAY SERVICES DIVISION i/ .k'� r tt f .°s f a: 1 ge_/ e� fl,tl/ja ; gyp' J "i Sz.a a .141,4-41 i;Yi 'mod,rs.+ �� „:w= tit,. ti ‘''.ii-4`,.,,n' `� �IIr4 { � s, 14411,4\) \t to sue. ,i 1.1:t4:.` � t a P 5 II ,r i , t ny TE I� � $ E -, lc' 1 1.4.it ,,.....247. -,....,• • i,,',. `: r- ' t 410. 44' .tom4 3 tt L i 4 .. ...... ,...4,.„.. .. .,.... .. ... ‘'' 2 F 0. 11 gem ati.c.,::,:,..4.,--,-; --,,,,,,,,,..„ __,,,, , :-. _ ____ ___ IPMFOC4.111* Lakes 4 .,.;� L'G�.-?- i�" se' Swales/Canals along berm Clam Bay raky .. :;PELICAN BAY SERVICES DIVISION w� STATE AND FEDERAL REGULATIONS . Man-made Lakes SFWMD approval after construction No regu a ioniereafter Clam Bay Y' U.S. EPA standards �. Florida DEP standards ff.,. . 0'" 6 f, II II" PELICAN BAY SERVICES DIVISION CLAM BAY WATER QUALITY Standard Actual Dissolved oxygen >_ 5.0 mg/L 5.1 ** Total Nitrogen 0.81 mg/L* 0.50 ** Total Phosphorus 0.06 mg/L* 0.06 ** Copper <_ 3.7 pg /L 5.8 Inner Clam Bay ** 9.1 Upper Clam Bay ** * Midpoint of allowed range ** Average in 2011-12 r..ka PELICAN BAY SERVICES DIVISION CLAM BAY WATER QUALITY Florida Department of Environmental Protection classified Clam Bay "impaired for " in October 2012 and gave Pelican Bay 5 years to develop a plan to deal with the problem 8 L'iti PELICAN BAY SERVICES DIVISION SEQUENCE OF PROBLEMS High fertilizer usage Excessive irrigation hi Nutrient accumulation in lakes 4 Algae bloom from excess nutrients 49 Copper build-up from algae treatment 49 Copper flow into Clam Bay 9 ;wires PELICAN BAY SERVICES DIVISION SEQUENCE OF PROBLEMS Fertilizer Runoff > Lake and Bay Nutrient Pollution Algae Bloom Lake and Bay Copper Pollution Copper Algaecide 10 III PELICAN BAY SERVICES DIVISION APPROACH TO PROBLEM 1. Inform community and urge fertilizer BMP (2013-14) o Talks to local groups o Flyers to residents o Pelican Bay Post articles 2. Stop using copper algaecide o PBSD in 8/13 (44 lakes) o Individual associations in 2013-14 (19 lakes) 3. Find alternatives for algae control (10 test lakes) o Aeration 0 Floating islands o Littoral plants 0 Fish o Bacteria 4. If necessary, remove remaining copper (last resort) 11 PELICAN BAY SERVICES DIVISION wxb. WHERE DO WE STAND? o Copper levels dropping in Clam Bay o Algae and ed problems worsening in lakes 12 Izt we. PELICAN BAY SERVICES DIVISION COPPER LEVELS IN CLAM BAY MOST RECENT RESULTS, pg/L 2011/2012 February Average 2014 Outer Clam Bay 1 .3 ND Inner Clam Bay 5.7 1 .1 Upper Clam Bay 9.4 1 .5 DEP limit = 3.7 FPELICAN BAY SERVICES DIVISION WHERE DO WE STAND? • Copper levels dropping in Clam Bay • Less copper from lakes • Copper sediment • Tidal flushing to Gulf • Algae and duckweed problems worsening in lakes 14 PELICAN BAY SERVICES DIVISION SOLUBLE COPPER IN LAKES 200 180 160 140 120 --- ------ 100 tEquilibrium with sediment —4--Copper Vg/I- 80 60 40 — / 20 0 13-Mar 13-Aug 13-Nov 14-Feb 14-May 14-Aug 14-Dec 15 PELICAN BAY ;q SERVICES DIVISION COPPER DISPOSITION liquid Cu (I'i Flushing I Cu (II'i' liquid sediment t Cu (II) Lakes I Cu Ii sediment Clam Bay Cu (II) Gulf of Mexico 16 .ice_ N I Mt! PELICAN BAY SERVICES DIVISION WHERE DO WE STAND? • Copper levels dropping in Clam Bay • Less copper from lakes • Copper entering sediment • Tidal flushing to Gulf • Algae and duckweed problems worsening in lakes • Continuing high nutrient & irrigation run-off • Non-copper algaecides less effective • Alternative treatments promising in trials 17 :M5Iff 1r PELICAN BAY SERVICES DIVISION . TOTAL NITROGEN IN LAKES 4.0 8 3.5 7 ▪ 3.0 6 2 2.5 • / " 5 20 Ate / C = . 4 � o t1 i �a opium 3 3 1.5 t ,N J e `. �' \' > To 1.0 u ' c) r- 0.5 1 0.0 „I i :•. 4 I;' i i 11.i I:h 1 Y lI 0 Kati P00 „°� <„,, � INE Rainfall -.0 1 -0-2 u 3 --u-4 << 5 > 6 g'Ltr. PELICAN BAY SERVICES DIVISION TOTAL PHOSPHORUS IN LAKES 0.45 - 8 0.40 tT 7 0.35 E 0.30 . % U iy U 5 S1 Tri 0.25 J\ ,t'?,\ ~U c _ 4 _ I 0.20jL U >_ -0.15 , ,0.10 ! !. - ,� I m � / s i 1 X0.05 � � � ,„06;f- 1; 0.00 i`I. I .: 1. 1 I,' 1 0 by ti AN yti titi y� e ,'ON 40 ,0 +0 <,e,sO. �� „?.. o� lea 4., aa, oee ®Rainfall -9-1 -0-2 -c> 3 -0--4 -.r-5 --o 6 PELICAN BAY SERVICES DIVISION 2014 NUTRIENT LEVELS IN LAKES AND IRRIGATION WATER, mg/L Total phosphorus Lakes* 0.09 Irrigation water** L97 Nitrate/nitrite Lakes* 0.22 Irrigation water** 2.06 * Average **, Recycled water 20 IIi ': PELICAN BAY SERVICES DIVISION BEST SUPPRESSION OF ALGAE* o Aeration + littoral plants (4 test lakes) o Aeration alone or plants alone (2 test lakes) o Floating islands (1 test lake) o Blue tilapia (1 test lake) * Visual examination over 7 -15 months Role of bacteria uncertain Duckweed also a problem 21 PELICAN BAY SERVICES DIVISION sae. GOING FORWARD o Expand aeration to additional lakes o Consider additional plantings (2046) o Consider additional floating islands o Renew community presentations 22 PELICAN BAY SERVICES DIVISION WHAT CAN YOU DO? Demand that lawn/landscape management companies: o Follow BMP for fertilizer use o Direct irrigation heads and minimize irrigation water use o Collect grass clippings near lakes 23 rake PELICAN BAY SERVICES DIVISION Clean groundwater and a healthy environment are everyone's responsibility! 24 ic i , , -01=-- ririr..diii,......., , , , nomillier..... .:.r ffr PeIictI Bay l Services r Division x `.:.- .,',o " �,r xt i r:::-.Eyy.w...4 .ff�e. x;i " '';'i`"V .,ve ,y.%., „ ::';''''''',•!''''''l d - r> 4.41+: Ar �T� —� '7:' '.7.� Z� tee -- . r 1 FY �� r - �-'V ''14,1,,k,''' ' Alf ' t b• 4 1 �� `�°� Nd . , :z17..4.1'.-:';',,, „, s �- • L. }1T qty ! � ) c' rrr "Living on the Water's Edge" Ponds &Swales:A neighborhood approach L1&I ' C7rF_,HMV Lt't_ F1 r ±. �3��4, . PA,. ,.RIDING �- E ,. • , �s , Conventioofl Lt•. ~ v. >> ri� ,.,= ''�, `I evelo • me ^. „�' " b ' ,, Centralized r s y ° �'�• �'�� " K ' Pipe and Pond �`1 1 '% rf ,.-...',,,,,%,,,,.:,-„,,,..' -:4 �,A ` , s Rat Control ,;, �, :1;;;,,A.1 =_ � -f�EP% .�,;-, � r ,� -,��r C ��.- ,. . \"'�. 3!, , .. ' ,\,,/,*,}ai o�, 'sue+' �F_-----::-:-.-61'''''.,. `�,... � ors e^� r. -.r� Y� ,� i` \ �• re' 1 r '�Na��il o d 1 ■ /s\ > ! Apr.. �f f 4741,7 �\.-ice "-NT E� i tii.C. °' �'-- asi' _ -.\ ? °. o 1-9sx4 ..,(.� ir� 1. w i t�� ,• Developers sell "lakefront"property • - t ___ _ ' • but these are stormwater ponds :' '" r ;\ \`\,l : 1; , l L.. 7'.7.- ' 1 Rain makes its way into stormwater drains �� Roof .1‘i - Landsca•e plants ;!ormwater Drain - Turf I .. 7: Asphalt 1 Sidewalks Stormwater drains in Florida send water, and the pollution it picks up, directly to stormwater ponds, ditches, creeks, and bays. It is not"treated" like wastewater is. a FERTILIZERS rban ertili er r -...7351 v runoff and Pet waste leachirh 4a Grass clippings ro r �r I u ,„ °: 1 Under-managed treated „` �s I "fi :�;c wastewater b ''' v' (reclaimed water) s z: Under-maintained septic systems Sewage spills(Ft P(ercc,FL) 2 Stormwater ponds and ditches are structures created to prevent flooding, manage stormwater, and improve water quality in urbanized areas. They are also important for the protection of our natural water bodies because all of Florida's waterways are connected, and anything that enters a man-made water body eventually enters the natural water system. But ponds and ditches are not protected by the Clean Water Act. Stormwater ponds SHOULD treat the stormwater before it is discharged into the natural water system...but too often they don't. !it Stormwater ponds and �; conveyances e � ' provide the North Naples-2010 only South Venice -2011 "treatment" }" ` ' our urban : N* runoff gets•.• nk 3 Wetlands vs. Stormwater ponds Natural Florida Wetlands /v ; ar*r,3_= f46i 1`1 '' � , l T 7 t ' f f A Y �c • 4 Typical Florida Stormwater Pond Reasons to Manage Stormwater Ponds and their Shorelines ; • Reduce nutrient (nitrogen and .> i, ,. phosphorous) runoff that feeds invasive plant growth and algal outbreaks in ponds and receiving water bodies. • Property values and quality of life ' ..1 tr '.nu depend on the health of a Er community's water bodies. ', • Much cheaper to prevent ' ' nutrients from entering than s : - removing them from the water. 5 Shoreline and Aquatic Plantings • Shoreline: The area that makes up the io-foot (or more) fertilizer-free,low maintenance zone • Shoreline plants impede the runoff of debris/pollutants • Littoral zone: Shallow water areas of stormwater ponds that support aquatic vegetation • Planting these areas provide wildlife habitat • Littoral zones must be managed after planting • Aquatic plants: — enhance water quality by taking up nutrient pollution that would otherwise feed algae (you can choose what to `feed") — pump oxygen into the water — prevent erosion — enhance aesthetics ii Earth Shaping to Prevent Runoff Shoreline Buffer zafeMenufms LIVING on the $vawra Comm Fertilo.r and Landscape Management Code,Ordinance 2001-002 .Ja' Lveg an 010tr o edge v e Seal-1.1 rs Seeposter#2 f0elae:.k(»Tr:IMaa5se vas sn:a ---EDGE poster ka d itufm.n 4t vaxe ane'wnny_.a e W•faee77a, t 0.64 2meind d 4 e:sgerl Tres.pa:mee:e Idea ear WM..o--: ,_ i_ t-17.T a'Th= Cq emmt eay#era!y a.<:agy ma:Mbk nay 111 lc ha.li re la3J'PP.e«-aelgmesas and red..c.g M ier:atn.akes fail and '1 '.:� ■ pesecitir.rng me wet-mays. gt t fir.-;1.� Re-r1.'r et raver r...}::Me,your yard M am ker>e^-Ngte Sacra he rar,a:era -- 10FTYfarr.aa•Pan tonies wig O'1.014%.we'end mu. FF Fr TMekrarrn 'Wedae33rc•.. '3 _ } rRlgra Moms ar ROJav:na t] Example of a Bay-Friendly h Landsca pe "aaayEstm �°�^ �aisaymg 041 55.5 r:. �t • W ..ann•.aAws Fkddaaafire Rant Sakti /� '!F' r : epm_Ypa.Wg 5 J211ilSigl Gale. mender->h►w<pnmrtoeda Marti relatsmo Asse;adenlNaltgunerke Low h9ai }Oi;t ' 7 7 d,PI ms21 Landscaping';. n� , f' o-1 aceracnac a 141.10130) ' f __A,lon -g Sa nmatr rr Pv o . 18°' LIMAS Saaak Town/my Edens.sera, - = QFdfaOCw•000. o •_ re,s ,o— nkL edu W ATSON d,o,� soumwea1FM0a1YWManagement �• .� 7%T211 ti a w.a.+raanalrra.c13 4071531164 S WA . ■ \dlaf )AF sa` 1..1 e s p 4 4 .1 ++ ..}r}. y,a ,j1 ca MR Vd�is..3.i1�rmI..ia � frsYr�TaaY 'J Ommea MUM Qneuawu ,_j,anrtwa5 1igY awnc03030 1: 10 pLIP oo.o o QW.Waee ❑033 03K .ea,a,.m.,<,aW y G ;.-', PLANT CATEGORIES-Low Maintenance Plants for Landscaping the Buffer Zone Along Your Shoreline AQUATIC Wh4 pond* erperr!La Bl'"Nfr'' ''''''Wr. u'jl'1":ar--fota . '' Tatia"gdata 4,2 L.77.7xa 7,-,...;,,,,,.s,,,,,, -I,ar a,_ . ' ', i'-9'It a•S'w. 4 htzr.,4 %'.,'.•IFIN. t-lt x4 w IC 3.5110.54 1,02.1 - C, .1 GRASSES&R L.,5 II ES c.v., fir , •Softstenunal bulrush ,...,„.„.- -F,A,h,,ch,..2,-,st %,x:;,,vili,,,,th,yg.„ S p a a a b a t e d T i o a c a m e a c.)k i l e s •V 1. Kiewterra, upgans .MWA NM. ,..,, , • -. 4,614.1(44'w 51txd.w. L::.' 3h t Iw 3'ht.xrw. I It,creels ...-.. \ - GROUNDCOVERS . wk.. . Perenn:al peanut ,',NT.%Sunshine ntn000 RI.etrws ,,!IA*. p tzte4 I wmr247 kad.gabraqa a Aranssa 1.5174,a, §•i-r,,,‘. • ..,,,,,,,ItY, '4,..,-•,• t. ...X.I..A..,=',... tit I 1.4.•( r4r; '1 1,4"It,goads 1,I M.sprrs. .:',!),..: f11 t-3 s.wrad5 •,,,... 2 h ',6,7 '6 c.111.' ,---_-:2 wiLDFLOINERs ,T,op.,,,,,,„,, . ., Slack-eyed wean , ': Model Rower o,„....-, Common!lams d. Milmood -.,"",..' '4 si.,,,,,,n,, Iiir. ,.., (!ol.Kkia ii!to 0.. :,,• .......,eigaro4 oto%rov ,,.- ,. ,..)Coreco.43.4rotec. . , bolorismo. , Rootadno no,do , - 'e .6 01.4",..- '..: ......i ..:. ...., .: lik' , 4. - .G•vr SMALL SHRUBS -.B ,,k, Coontie —7.--..'A Swamp Hibiscus ,, t SPide,* • .. ....... ..,..,, ,.....„pa mama 2,4 It T.44. , ..7'ht .,3),T4 3 a• V ' N ' — •4 0•VIc" •NI — ' I 4.641tir LARGE SHRUBS ha,.. h. pkgma, t°." •fr°"'"letroZ; Wietepale Hamtta peens 4.4. . . . Wes caw 11 ,• ,w,,cc...,GreaCs Ince 12'w 5,15'It ^. 12,?I Ix . 151.1 it* . 2C11.00'w 1 04,,-,. -' .‘Y_Vi.el.‘.7 .. __gilt- , ..17/. 1744 ■r:1%.' ■,1■ .'s .541/w TREES&PALMS c.ibbae pabn • .„,CYPrm •-.. •, Daimon!wit), N....;.;.-..:4 RztwIPI1 SweetbaYwnwxr. lka Ilag,..ca V-9740.1 140 4,1'.6,1'It 1 P- - Sabalptmeto latai.thidura , .... e la maw 7. 15,591t ' 45,13012 15'.9).lu •A . Ito-,--". -n 4N. ' • ... — KEY TO SY10301.8 SOIL MOISTURE: SUN LIGHT: A On CA Wel Scriebmes 11741.4.0 Ile Tine Fri ...Pr*•Shitie ATTRACTS WILDLIFE:S' ATTRACTS BUTTERFLIES. POND LEE if II./1.." VVIV . .... 1. r-IV!. ;'..,,,,,' •-•=,'Y . . . ''' -like • ,' : i ___ . •' .',.... .4. ‘ '".4 . . --7:-."''"'''.0: ;:-Zi?4,t.4`.,.1.7.P=''''',..,'..''''',:'-"i:,:-:..:;•:-.--i-- ' ' . . , ';''''',7•.-f'?7":,",'-f;.-',-;:".! : ', - '-7.' ' '''' :.-', - ' , - ,..:•"7.-.:'7.2:-,:',:.:.- i;_,_„,,„,,,- -0- Shoreline -. 1.:'''',Q2•.;'-`.-:=4'selk..i,'4_,;.- z,;.7.itA,,,-r '--,....,-(5_,.ti.,t',-:;. : i' , o,,„...!.,tie ',i..„...,„,: •''.-- f 411". Erosion ',': ,;., 4:'....',,,A... 3,.,73,,it, p N' V. , ',•t,n,.-.3. ., _.,.. : .-.. ..4.1-.A.. • ..1y..-,,...k - ' ,, -`. , ,1 .!. ,;:tr,t. ..f-f': ,:,' oiL .. A ' ''''''."."'•A.'1/4: tlf.+Aiti,': i::: ' -Y-- 7 A vegetated slope buffers the shoreline Vegetated slope .-.q. " ;�-fits �• . �°'' oreline Erosion � . Ijb i 6 - - S Y x �' -:+'1' i 1.1 .: �.. 4 \, -7 &e., ... .J. ? }§ ' The deeper the roots,the better the plant does at stabilizing the shoreline. What stops erosion? • �. f,: yr`, - � :„' r,. tir r n ' t1 M1! . - , ....„ 4. Nom. _ - -. 8 he Landings (Sarasota County) u 4.i41 r -.1g + .M Ufa .* *"�" 3t :? a', •-!!-V i f - • Sea walls are not the solution... ] o1+ s a __ ter. +..,,, _ 'R.A,�E ,,?y( 9 "Low Maintenance Zone" reduces erosion, filters run-off and provides drought-event landscaping... After ' t a , ` M , k Before ' I yR_ - fps:'^ x'4. f.. 4 W. r ::-.4' ice >> # '''4.., 'Qait s.W F .1_4 Mfr.', drought 44j�' ' .. . • ,. . .. , . ,. Woodmere Lakes(Sarasota County) Rivendell Shoreline Restoration (Sarasota County) Before After k I � 441, ' � k ,- 'z rys 1 Y U2 Z Em } f is b ! -.-t'l LL}iL. X.C. . �--v.. u. 10 Pelican Cove (Sarasota County) *•-- ' r"Vuy '' 4 . V. .�� I\ i --n R� ;"---= f � W: Y .�.. a tit 44 11". Waterford :. -kr#, !l�1� �, Ate# c': T j I f z-- a P .. t , Frir W 'fin _ Y- yl s• j��,�- bb - "' 1LK �3 5. .� 3- y r� rN4s, $ .yp^> bwen �"' '4:•,y- . C'�7f{.iVel 'a� . i'r yy{{ 11 Lake of the Woods (Sarasota County) 11 Id ( t y 4 1 .-- .•' e} i {Y�0rd 4s i } 'N 47 _4£� �-r •--P b7C ?a v .t - Chemical solutions - NO ALL aquatic herbicides have major disadvantages: 1. The resultant decaying algae/vegetation returns to the water and oxygen is consumed rapidly as it decomposes all at once-drops in dissolved oxygen can kill fish and other pond life. 2. The resultant decaying algae/vegetation returns to the water and as it decays it releases all of the nitrogen and phosphorous it had absorbed;this provides the nuisance algae and/or aquatic vegetation more food for an even bigger population explosion at a later date(much to the pleasure of the lake doctor who charges you every time it returns). 3.Toxicity levels can threaten pond life. • For example, Copper Sulfate may be an effective chemical algicide but it is toxic to invertebrates,such as snails,and also most of the zooplankton in a Florida pond. 12 Mechanical solutions - YES! A.ti , ,L s°, , Instead of *11 R ii:i v '' �,3 using an vtft._ a ` .w :. , I herbicide, harvest "" the algae „ ; = ;.,n, and use it•ANSE - for �7' c, __.. compost! • Start with a fuzzy rim .., , ,,,,,— " "1 i 1t 9�Q_ _ - . AA: _ - —s •� 3i1L yT! " ;` 3.bik Y, ,ld•t 7 t�aY.t s ° ,�a�• k ",-:.,'z;.,- brit . �. "1; �;F t '.0i', : i a'-;� 13 The benefits of shoreline management... ,-''''!,:-.'' ''-.'''''', ..,,-' ' ' ' 1,"',''''.-1'...-. t, ■' ''.'k:;-", 'i." .' 10 a . ,fie. +a i 'k ' J. $ -=.4.:.,)-:': aA 4,y 'a z , a a" {.i•. ti' a. �N 144",-4°`.4";--4 - e s ,�,,F A 4- YYS., y h Swales vs. Curb and Gutter Swales can be inexpensive to maintain and remove much, much more nitrogen and other pollutants than curb and gutter drainage. r' • '4,.:,.r i apt i . , .. �. 1 '‘4"7.''' .. • 14 Swales Have Gentle Runoff "" SWALE lB Flewknk 5 Rainfall(0 27 in) Level(0 052 It) CainFlow 1(0 0038274 mgal) o Sample Event(8 SU) Sample Event(8 SU) __- h 0 10} `oO,rt Rain "DI I 01` LJ 0.05 ---' .-- - —__., 055E Runoff starts after rain and tails off slowly 0.15, .0.10 E F. 0.00 -- -- k or • ••• . • t_. 3PM 4PM 5PM 6PM 7P5.1 2PM • , C- ',I I J .7. tt P.,.•IC'h1 so I•. Curbs Have Abrupt Runoff .,.. .'. CURB-GUT 2 Flowlink I awe= mow. Rainfall(0 05 in) Level(0 0.02 tt) (A CalcFlow 1(0.0002653 mgal) ___ Sample Event(0 SU) 0.04. 0.03- c 0.02— 0.01- Rain 0.00; 1\ 0.03- 0002- 001- 000_ .--. ._ _ 004- Runoff starts when the rain starts and stops soon after 'E 0.02- . 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We could never build enough storm water ponds to accomplish what swales do: • Pond TN (Total Nitrogen) removal efficiency is 40% max. • Swales are 90% effective and can be retrofitted. • Ponds can cost in the millions. Swales are worth billions 17 i. If you apply fertilizer it should be zero phosphorus, at least 5o%controlled release N and climate appropriate. 2. Never apply fertilizers containing nitrogen or phosphorus during the rainy season (June 1 - September 3o). 3. Maintain at least a 10 Foot Ring of Responsibility- do not fertilize or mow within 10 feet of any body of water. 4. Promote landscape design that emphasizes native plants, low or no fertilization, and well-managed reclaimed or collected water for irrigation. 5. Create ondscapes that not only beautify but also work as natural systems to cleanse runoff water and provide wildlife habitat. 6. Never allow vegetative material to be deposited in ponds/ditches. The 4-month rainy season app 7ication an has been the most controversial 1 i' Applying fertilizer 4 before a summer storm is like A A applying it _ directly into the water way. 18 ISIERRA T\ CLUB THANK YOU! For more info contact: Cris Costello 941-966-9508 cris.costellosierraclub.org r*Proo.- ar efrauTE 1.41' Skip the fertilizer this surnmei. 11 7 *' The bay will thank you. 19