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Landscape & Water Management Committee Agenda 05/21/2013 (Revised)LANDSCAPE & WATER MANAGEMENT COMMITTr?K' ---'! TUESDAY, MAY 21,9:30 a.m. t 3 3 REVISED AGENDA _ 4 1. Roll call 2. Update on community awareness program 3. Update on pilot projects 4. Proposal and recommendation for floating islands in Avalon lakes (Lukasz) 5. Sampling /testing program for lakes 6. Proposal to replace copper treatment with alternative algaecide now (New Item) 7. Issue with recycled water 8. Pond dredging (New Item) 9. Erosion control on east side of berm north of Commons (Cravens) 10. Removal of excessive vegetation along east side of west berm (Cravens) 11. Audience comments 12. Adjourn COMMUNITY AWARENESS PROGRAM Agenda Item 2 Powerpoint Presentations April — Presidents' Council and PBPOA board (Trecker) May - Mangrove Action Group (Streckenbein) June - PB Foundation board (Trecker or Cravens) Fall - Men's Coffee (Cravens) Women's League (Chicurel) Group of associations assembled by Diane Lustig Dave Cook (Foundation) is contacting associations responsible for maintaining their own lakes. PILOT PROJECTS — Agenda Item 3 Scheduled Pilots 3 -2 Aeration plus some littoral plantings 3 -3 Aeration plus bacteria 3 -8 Aeration plus littoral plantings around lake 3 -4 Aeration plus bacteria plus littoral plantings 3 -9 5 -3 Floating islands (proposed for Avalon) Nothing on bacteria alone or aeration alone or plantings alone Reported successful treatments Grand Haven (Palm Coast) ................Littoral plantings Spring Lake (City of Naples) .............Islands plus aeration Longshore Lake (Collier County) ......... Bacteria plus aeration Eagle Lakes (Collier County) .............Aeration Sarasota — Information to come Islandwalk (Collier County) — Information to come SAMPLING & TESTING PROGRAM Agenda Item 5 • Tim Hall to sample and measure nutrients and copper in 42 lakes previously tested (when is next data set due ?) • Tim Hall to sample and measure nutrients, copper, oxygen, bacteria, Chlorophyll A, salinity, pH in previous testing sites in Clam Bay Sediment sampling to be carried out in centers of 4 —5 lakes (which ones and when ?) and measurements made for copper and sediment depth REPLACE COPPER TREATMENT NOW? Agenda Item 6 In view of known copper pollution problem, should copper sulfate treatment be stopped immediately and replaced with non -toxic algaecide? ISSUE WITH RECYCLED WATER Agenda Item 7 • Previous data suggested high copper levels in recycled water from county • Danette Kinaszczuk (Reuse Manager, Wastewater Department, Collier County) tested recycled water in early May and found no copper above detection limits in the county lagoon (NCWRF Pond 3) or in Pelican Bay storage tanks (Site 1 and 2 tanks). Earlier readings were said to be taken from inside building and were likely contaminated with copper used to make up copper sulfate solution. POND DREDGING Agenda Item 8 • Rough estimates indicate $250,000 - 300,000 /surface acre to dredge lakes and dispose of waste in hazardous landfill • Lakes comprise some 100 -130 acres. Therefore, rough cost is $25 -40 million for all lakes. That translates to at least $4,000 /household in Pelican Bay. • Logistical problems would be severe — houses surrounding lakes and golf course fairways and greens. • PBSD needs to begin planning for the unpleasant contingency of dredging. 1-11 -N - 38d 9 9E d ® TURRELL,HAL & ASSOCIATES. INC. CLAM BAY NUTRIENT MANAGEMENT Marine & Environmental Consulting 3584 Exchange Ave. Suite D, ®�aa Naples, Fl. Phone: (239) 643-0166 � ®�aa ®�aa • ®�aa ®�aa • • . osCa TURRELL,HAL & ASSOCIATES. INC. CLAM BAY NUTRIENT MANAGEMENT Marine & Environmental Consulting 3584 Exchange Ave. Suite D, Naples, Fl. Phone: (239) 643-0166 TEST POINT LOCATIONS Fax: (239) 643 -6632 643 -6 32 ail: tu—C&W rell -as iates.conu PELICAN BAY SERVICES DIVISION Part of the South Florida Water Management District 63 freshwater lakes — retention ponds to control runoff 44 lakes the responsibility of the PBSD 19 lakes the responsibility of individual associations o Troughs to canal along berm, with culverts leading to Clam Bay Clam Bay — Outer, Inner and Upper Clam Bay, connecting creeks and Clam Pass 3 MERU— y . � Z ces \ d � 2 ` EZ y « ^ \ ! PELICAN BAY SERVICES °DIVISION �a PELICAN BAY SERVICES DIVISION T �g fill fix. Oil fill it if l� y ft ` J k iy A Ri...v fit PELICAN BAY SERVICES DIVISION f, a , AV PELICAN BAY SERVICES DIV141Q �{ „ �. AM f, a , AV PELICAN BAY SERVICES DIV141Q �{ „ PELICAN BAY SERVICES DIVISION WATER QUALITY MONITORING - Dissolved oxygen - Dissolved nitrogen - Chlorophyll A -Total dissolved solids - Dissolved phosphorus - Dissolved copper (fungicide) 10 � iTA 0: Ail r a moka 01 ale 04 2 !joU] 0 - Services PELICAN BAY SERVICES DIVISION Fertilizer Runoff Copper Algaecide Nutrient Pollution Lake and Bay Copper Pollution 14 PELICAN BAY SERVICES DIVISION Dissolved oxygen Nitrogen (nitrites /nitrates) Phosphorus (phosphates) Copper Lakes 4.9 mg /L 0.11 mg /L 0.11 mg /L 350 µg /L *Average of test data in 1 -2Q/12 Clam Bay 5.1 0.07 0.07 6.0 15 N s ,.;�rna" PELICAN BAY SERVICES DIVISION 7 r9TTj ' ' N �D* h , I I Dual -Path Approach (1) Replace copper fungicide or reduce its usage - Bacteria + aeration + littoral plantings piloted in Basin 3 to curtail nutrient buildup from fertilizer run -off - Remove algae mechanically or treat with non - copper fungicide (2) Reduce fertilizer usage - Community awareness of problem - Best Management Practices as mandated by county ordinance 16 PELICAN BAY SERVICES DIVISION /x € x WHAT CAN YOU DOG? (1) Use BMP- licensed landscape maintenance companies "Florida Certification for Urban Landscape Commercial Fertilizer Application" (2) Ensure BMP are followed by maintenance companies (3) Use fertilizer rates recommended by "Florida- Friendly BMP for Protection of Water Resources" 17 PELICAN BA1l5ERVICES DIVISI0 G� WHAT CAN YOU DOG? (4) Use slow - release fertilizer whenever possible (5) Limit nitrogen application to 4 -6 lbs. per 1000 sq. ft. per year (6) Limit phosphorus application to 0.5 lb. per 1000 sq. ft. per year 18 PELICAN BAY SERVICES DIVISION WHAT CAN YOU DO? (7) Do not fertilize between June 1 and September 30 or prior to forecasted storms (8) Apply no fertilizer within 10 feet of groundwater, including lakes (9) Use drought- resistant plants that require minimal fertilization 19 Irk T 1 Li Keciaimea water eadv contains me a. ■r. or irrigation e nitrogen 2 pnospnorus neeaea Tor grass Tervimatic g PELICAN BAY SERVICES DIVISION MEN NOR WHO. TAKE -HOME MESSAGES o Recognize we have a potentially serious pollution problem. o Take action by ensuring your landscape maintenance company is certified in and follows fertilizer BMP 21 nr M PELICAN BAY SERVICES DIVISION WHAT'S AT STAKE o Clean environment o Property values o Maintenance costs o Clean -up expenses 22 From: Danette Kinaszczuk Sent: Monday, May 06, 2013 2:48 PM To: 'djtrecker @yahoo.com'; LukaszKyle Subject: Meeting- Copper Dave & Kyle, As a follow up to our meeting last week, I wanted to let you know that last Friday we had Pollution Control come out and take copper samples at the NCWRF, the tanks at Pelican Bay, and the site that Pelican Bay Services had pulled the last five quarterly samples from. Pollution Control expects the results by 5/16/13. We did notice (and Kyle & I have spoken about this) that the five quarterly samples that you provided the data from were taken in the room that is used to mix chemicals which may have affected the results. I will share the results once we receive them. I have attached the presentation we discussed, the 2012 Effluent Analysis Reports, and a summary of the copper results from monitoring wells located in Pelican Bay that Pollution Control has been sampling for copper. Please let me know if you have any questions. I'm looking forward to working with you both on the public outreach effort. Thank you, Danette Kinaszczuk Reuse Manager, Wastewater Department 4370 Mercantile Ave Naples, FL 34104 (239) 252 -6284 office Under Florida Law, e-mail addresses are public records. If you do not want your e-mail address released in response to a public records request, do not send electronic mail to this entity. Instead, contact this office by telephone or in writing. From: david trecker To: Resneckl sa Subject: Fw: Copper in IQ Water Date: Saturday, May 18, 2013 10:14:38 AM Attachments: ncwrf cu 5- 13.odf NCWRF Copper Sampling Field Sheets.odf Lisa - Please forward this to members of LWM committee. Thanks, Dave - - - -- Forwarded Message - - - -- From: Danette Kinaszczuk < DanetteKi naszczuk@coll iergov. net> To: "djtrecker @yahoo.com" <djtrecker @yahoo.com >; LukaszKyle < KyleLukasz@colliergov. net> Sent: Wednesday, May 15, 2013 3:04 PM Subject: Copper in IQ Water Dave & Kyle, Good Afternoon, please find attached the lab results from the copper testing. Copper was below the detectable limit at the NCWRF compliance point, NCWRF Pond 3, NCWRF Pond 5, Pelican Bay Site Tank 1, and Pelican Bay Tank 2. As an FYI, all IQ water comes out of NCWRF Pond 3 before going into the distribution system. The NCWRF Pond 4 had a .00955 mg /L and the line outside the chemical building at the Pelican Bay site had a result of .00483 mg /L. The 2001 through 2013 North annual effluent analysis reports were reviewed, copper has been under detectable limits and below standard of 1 mg /L for every year. From what I understand, the five quarterly samples you had pulled earlier were drawn from inside the building where I assume you are mixing copper containing solutions, which would explain the high copper numbers that you had when sampling the IQ water and the higher number we got when we sampled outside of the same building. As for NCWRF Pond 4, it was treated with a copper sulfate solution early in the year which explains the .00955 mg /L, however, we have since switched to a bi- weekly treatment with a non copper containing algaecide and intend to continue with non copper containing algae control methods. These results support the annual effluent analysis reports, therefore, I think we have eliminated Irrigation Quality (IQ) Water as the source of copper loading in the ponds in Pelican Bay. It was good to confirm we weren't accumulating copper in the IQ water storage tanks or the IQ water storage ponds. Please let me know if you would like to meet and discuss further or give me a call with any questions. I work with Project Greenscape, which is program that operates through Rookery Bay. Project Greenscapes does a lot of work educating landscapers /irrigation contractors on water quality issues and often have other interested parties attend as well. If you or anyone who handles your pond management are interested, there is an Urban Pond Management class coming up on Wednesday, August 7, 2013, you can find additional information at htt2 / /www.rookervbay.ora /learn /orofessional- calendar #LCEP> Thank you, Danette Kinaszczuk Reuse Manager, Wastewater Department 4370 Mercantile Ave Naples, FL 34104 (239) 252 -6284 office ANALYTICAL RESULTS 61- County Report#: 050313NCVIRF Project: WASTEWATER COLLIER COUNTY POLLUTION CONTROL LABORATORY 3339 Tamiami trail East Suite 304 • Naples, Florida 34112 • 239- 252 -2502 • FAX 239 - 252 -2574 Report To: Danette Kinaszcuk Report Date :5/13/2013 Report Time: 3:49:57PM NCWRF (IQ Manager) Collected by: Collection Date: 05/03/2013 Submittal Date: 05/03/2013 @ 13:30 Data Qualifier Code Key: I: The reported value is between the laboratory method detection limit and the laboratory practical quantitation limit U: The compound was analyzed for but not detected Q: Sample held beyond acceptable holding time J: Estimate value; the reported value failed to meet established criteria for either precision or accuracy V: Analyte detected in both the sample and the associated method blank 13: Colony count is generated from plates in which the total number of colonies is outside the method indicated ideal range Analyses performed using EPA or Standard Methods and certified to meet NELAC Standards. Data qualifiers assigned according to F.A.C. 62 -160. Results contained in this report relate only to the samples collected. Respectfully Submitted, Nosbel Perez Laboratory Supervisor r Copper Report # 050313NCWRF EPA 200.8 (Cu) 3.00 U ug/L 3.00 15 4 05/07/2013 08:00 05/13/2013 09:16 Copper EPA 200.8 (Cu) 3.00 u ug/L 3.00 15 4 05/07/2013 08:00 05/1 3/2013 09:16 yF Copper EPA 200.8 (Cu) 9.55 1 ug/L 3.00 15 4 05/07/2013 08:00 05/13/2013 09:16 Copper EPA 200.8 (Cu) 3.00 U ug/L 3.00 15 4 05/07/2013 08:00 05/13/2013 09:16 Copper EPA 200.8 (Cu) 3.00 U ug /L 3.00 15 4 05/07/2013 08:00 05/13/2013 09:16 Copper EPA 200.8 (Cu) 3.00 U ug/L 3.00 15 4 05/07/2013 08:00 05/13/2013 09:16 Copper EPA 200.8 (Cu) 4.83 1 ug/L 3.00 15 4 05/07/2013 08:00 05/13/2013 09:16 Copper EPA 200.8 (Cu) 3.00 U ug/L 3.00 15 4 05/07/2013 08:00 05/13/2013 09:16 FL State Laboratory ID: E45464 EPA Lab Code: FL00919 Page 2 of 2 O N C7 a a � ca g2 lk ow a (1) LL �h+ `t3 N LL C G In. � w tr J CL N t 0 � J CL y� O rI Q 1 f w- vwmy I M. i J � }+ o ax 4 LU R 1° m As 19 U. 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A Y °z °z s to Q O U .4 O � y ^ p. 6 � �.x a . �n a O z 1 a °z 8 jQ Tw a° p 'z z z z � �O day. �e 80 �i A Y °z °z s to U .4 O ^ p. 6 � �.x a . �n a May 21, 2013 Landscape & Water Management Committee of the Pelican Bay Services Division Board 6. Proposal and recommendation for floating islands in Avalon lakes Page 1 of 1 Beemats LLC 3637 State Road 44 New Smyrna Beach, FL 32168 Pelican Bay Services Kyle Lukas Bee'm'ats Proposal Project 4/30/2013 Quantity Description Rate Total 2,500 sq. ft. - Complete Mat System with Plants 6.00 15,000.00 2.3 acres (43,560 X 2.3 = 100,188 square feet) 2.5% surface area coverage is 2,505 square feet. We rounded to 2,500 square feet. We would suggest 5 - 500 square foot islands. Place them around the pond in strategic areas to help filter moving water. Subtotal $15,000.00 Sales Tax (6.5 %) $0.00 Total $15,000.00 TURRELL,, HALL & ASSOCIATES, INC. z MARINE & ENVIRONMENTAL CONSULTING 1 3584 Exchange Avenue, Suite B • Naples, Florida 34104 -3732 • (239) 643 -0166 • Fax 643 - 6632• thall @turrell- associates.com May 6, 2013 Pelican Bay Services Division Mr. Kyle Lukasz 801 Laurel Oak Drive, Suite 605 Naples, FL 34108 Re: Proposal for Professional Environmental Services Sediment Sampling Collection and Analysis Dear Mr. Lukasz: Turrell, Hall & Associates, Inc. is please to provide you with this proposal for environmental services. It is our understanding that you would like for us to conduct broad sediment sampling within the basins of the Pelican Bay stormwater lake system, established during the quarterly water quality sampling we began in 2011 for The Pelican Bay Foundation. Our scope of services for this one time collection and lab analysis is found below. Data Collection: • Conduct sediment sampling using two sample locations per each basin, as previously illustrated for thePelican Bay Foundation ................. ............................... .........................$3,600 Data Lab Analysis. • Lab Analysis for water quality sampling • Copper and Aluminum ........................................ ...........................$28 / Sample • RCRA 8 Contaminants (if desired ). ......................... ..........................$110 / Sample (Arsenic, barium, cadmium, chromium, lead, mercury, selenium, silver) Please feel free to contact us with any questions. Sincerely, Tim Hall Senior Ecologist