Lk_Tarpon_Background_31720_PCU_-_Copy.pdf
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- Attached to
- CHESNUT ASR & MAR SURFACE FACILITIES - ENGINEERING DESIGN, PERMTTING AND CONSTRUCTION OVERSIGHT
- Solicitation number
- 26-0282-RFQ-CCNA
- Issued by
- Pinellas County, Clewiston City, Florida
About this file
This is a Certificate of Analysis from the Pinellas County Utilities Laboratory dated April 3, 2020, documenting water quality testing results for a sample collected from Lake Tarpon Background on March 17, 2020. The document supports the Chesnut ASR & MAR Surface Facilities project, which involves design of surface facilities to collect and treat surface water for routing to aquifer storage and recovery (ASR) and managed aquifer recharge (MAR) wells in Pinellas County, Florida. The sample (Workorder 2000537, Lab ID 200053701) was analyzed using multiple EPA and Standard Methods protocols to characterize the baseline water quality conditions in Lake Tarpon, which serves as a potential source water for the treatment system.
The analytical results indicate surface water composition with 388 mg/L total dissolved solids, 122 mg/L chloride, 21 mg/L sulfate, and 12.2 mg/L total organic carbon. Microbiology testing detected 800 CFU/100mL total coliforms and 1 CFU/100mL fecal coliforms. Metals analysis, conducted using EPA Methods 200.8 and 200.7, identified trace levels of barium (0.0128 mg/L), manganese (0.0173 mg/L), iron (0.080 mg/L), and sodium (70.6 mg/L), with other metals below detection limits. The laboratory, certified under TNI standards (Certification E54357, EPA Lab FL00123), verified all analytical data through its quality system. Results establish baseline water quality parameters essential for designing appropriate treatment processes to meet regulatory requirements for the ASR/MAR system and potential bypass to the North County Reclaimed Water System.
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PINELLAS COUNTY UTILITIES LABORATORY
April 3, 2020 14:05 Page 1 of 4
Stephanie Kapfenstein PCU - W.E.Dunn Water Reclamation Facility 4111 Dunn Dr Palm Harbor, FL 34683
CERTIFICATE OF ANALYSIS
Client:
State of Florida Certification: E54357 Workorder Number: 2000537 EPA Lab#: FL00123
Profile: Utilities W.E.Dunn - Chesnut Park Line Item: Unspecified
SAMPLE SITE SAMPLE NO. COLLECTED DATE/TIME RECEIVED DATE/TIME
Analyzed By: Pinellas County Utilities Laboratory 1620 Ridge Road Bldg B, Largo, FL 33778 Ph: 727-582-2302
Lk Tarpon Bkgd 1 200053701 03/17/2020 09:00 03/17/2020 11:30
Terri L. Grimes tgrimes@pinellascounty.org
Laboratory Project Coordinator/QA Manager
04/03/2020
Date
THIS REPORT MEETS TNI STANDARDS
All analytical data contained in this report were obtained using the specified methods and were verified by our laboratory quality system. All methods referenced in this report meet TNI requirements unless otherwise indicated by analytical data codes and/or remarks. Analytical results listed within this report pertain only to the specific samples listed. No other inferences can be made. All measurements are on a wet weight basis unless otherwise indicated by the units of measure. Uncertainty of Measurement for each analyte and the associated Quality Control data for these sample results will be provided upon request.
CONFIDENTIALITY NOTICE
This document contains confidential information from Pinellas County Utilities Laboratory, and is solely for the use of the individual/organization named in this document. If you are not the intended recipient, you are notified that disclosing, copying, distributing or taking any action in reliance on the contents of this information is strictly prohibited.
CERTIFICATION STATEMENT
An asterisk (*) appearing next to an analyte indicates certification is not currently held for that test/analyte or that the certified test method has been sufficiently modified to accommodate the customer requirements that it no longer qualifies as certified.
Please return or destroy this document if you are not the intended recipient and contact immediately:
Pinellas County Utilities Laboratory
Contact Person: Terri Grimes
727-582-2322
1620 Ridge Road Bldg B, Largo, FL 33778 Phone: 727-582-2302
Fax: 727-588-4834
CERTIFICATE OF ANALYSIS
This report shall not be reproduced, except in full, April 3, 2020 14:05 Page 2 of 4
Workorder:
ANALYTICAL RESULTS
2000537
3/17/2020 11:30
Lk Tarpon Bkgd 1
Matrix: Surface Water
Parameters
Lab ID:
Sample ID:
200053701
Results Units LOQDF AnalyzedLOD Qualifiers
Date Collected:
Date Received:
3/17/2020 09:00
QC Batch
GrabType:
Prep
Inorganics Analytical Method: ASTM D516-11
Sulfate 21 mg/L 51 3/23/2020 12:19
F1 CHEM/4058
F - Sample filtered to remove excessive debris
Analytical Method: SM 2120B
Color 55 CU 1 3/18/2020 16:03
5 CHEM/4018
Analytical Method: SM 4500ClB
Chloride 122 mg/L 205 3/19/2020 09:18
5 CHEM/4035
Analytical Method: SM4500FC
Fluoride 0.12 I mg/L 0.41 3/19/2020 12:10
0.1 CHEM/4038
Analytical Method: SM 2150B-NPW
Temperature 44.6 Degrees C 1 3/17/2020 13:20
CHEM/4016*
Odor 18 T.O.N. 1 3/17/2020 13:20
1 CHEM/4016*
Analytical Method: SM 2130B
Turbidity 1.7 NTU 1 3/18/2020 13:35
0.1 CHEM/4024
Analytical Method: SM 2540D
Total Suspended Solids 3 mg/L 1 3/18/2020 10:39
1 CHEM/4022
Analytical Method: SM 2540C
Total Dissolved Solids 388 mg/L 1 3/19/2020 12:30
10 CHEM/4036
Analytical Method: SM 5310B
Total Organic Carbon 12.2 mg/L 2.01 3/19/2020 10:52
0.5 CHEM/4034
Dissolved Organic Carbon 11.5 mg/L 2.01 3/19/2020 10:36
Y0.5 CHEM/4034
1620 Ridge Road Bldg B, Largo, FL 33778 Phone: 727-582-2302 without the written consent of Pinellas County Utilities Laboratory.
This report shall not be reproduced, except in full, April 3, 2020 14:05 Page 3 of 4
Workorder:
ANALYTICAL RESULTS
2000537
3/17/2020 11:30
Lk Tarpon Bkgd 1
Matrix: Surface Water
Parameters
Lab ID:
Sample ID:
200053701
Results Units LOQDF AnalyzedLOD Qualifiers
Date Collected:
Date Received:
3/17/2020 09:00
QC Batch
GrabType:
Prep
Analytical Method: SM 5310B Y
Metals Analytical Method: EPA 200.8-NPW
Antimony 0.0002 U mg/L 0.00101 3/27/2020 10:50
0.0002 MET/19773/26/2020
14:30
Arsenic 0.0010 I mg/L 0.00501 3/27/2020 10:50
0.0006 MET/19773/26/2020
14:30
Barium 0.0128 mg/L 0.00101 3/27/2020 10:50
0.0002 MET/19773/26/2020
14:30
Beryllium 0.0001 U mg/L 0.00101 3/27/2020 10:50
0.0001 MET/19773/26/2020
14:30
Cadmium 0.0002 U mg/L 0.00101 3/27/2020 10:50
0.0002 MET/19773/26/2020
14:30
Chromium 0.001 U mg/L 0.00501 3/27/2020 10:50
0.0010 MET/19773/26/2020
14:30
Copper 0.0009 I mg/L 0.00201 3/27/2020 10:50
0.0005 MET/19773/26/2020
14:30
Lead 0.0002 U mg/L 0.00101 3/27/2020 10:50
0.0002 MET/19773/26/2020
14:30
Manganese 0.0173 mg/L 0.00101 3/27/2020 10:50
0.0003 MET/19773/26/2020
14:30
Nickel 0.0003 I mg/L 0.00101 3/27/2020 10:50
0.0003 MET/19773/26/2020
14:30
Selenium 0.001 U mg/L 0.00501 3/27/2020 10:50
0.0010 MET/19773/26/2020
14:30
Silver 0.00005 U mg/L 0.001001 3/27/2020 10:50
0.00005 MET/19773/26/2020
14:30
Thallium 0.001 U mg/L 0.00501 3/27/2020 10:50
0.0010 MET/19773/26/2020
14:30
Analytical Method: EPA 200.7-NPW
Aluminum 0.031 I mg/L 0.0551 4/2/2020 10:28
0.020 MET/19814/1/2020
14:30
Iron 0.080 mg/L 0.0251 4/2/2020 10:28
0.005 MET/19814/1/2020
14:30
Sodium 70.6 mg/L 0.4001 4/2/2020 10:28
0.100 MET/19814/1/2020
14:30
1620 Ridge Road Bldg B, Largo, FL 33778 Phone: 727-582-2302
This report shall not be reproduced, except in full, April 3, 2020 14:05 Page 4 of 4
Workorder:
ANALYTICAL RESULTS
2000537
3/17/2020 11:30
Lk Tarpon Bkgd 1
Matrix: Surface Water
Parameters
Lab ID:
Sample ID:
200053701
Results Units LOQDF AnalyzedLOD Qualifiers
Date Collected:
Date Received:
3/17/2020 09:00
QC Batch
GrabType:
Prep
Analytical Method: EPA 200.7-NPW
Zinc 0.005 U mg/L 0.0251 4/2/2020 10:28
0.005 MET/19814/1/2020
14:30
Microbiology Analytical Method: SM 9222B
Total Coliforms 800 CFU/100mL 200 3/18/2020 13:33
B200 MIC/33233/17/2020
14:32
Verified count/100 mL
Analytical Method: SM 9222D
Fecal Coliforms 1 U CFU/100mL 1 3/18/2020 15:04
1 MIC/33243/17/2020
15:08
Nutrients Analytical Method: ASTM D3590-11B
Total Kjeldahl Nitrogen 0.88 mg/L 0.401 3/20/2020 13:02
0.10 NUTR/34423/19/2020
08:50
Analytical Method: SM4500NO3F-SM4500NO2B
Nitrate (N) 0.02 U mg/L 0.041 3/19/2020 16:27
0.02
Analytical Method: ASTM D3590-11+SM4500NO3F
Total Nitrogen 0.88 mg/L 0.401 3/23/2020 12:18
0.10
Analytical Method: EPA 365.1
Total Phosphorus 0.05 mg/L 0.041 3/20/2020 09:15
0.01 NUTR/34463/19/2020
10:05
Analytical Method: SM 4500-NO2B
Nitrite (N) 0.02 U mg/L 0.041 3/18/2020 13:09
0.02 NUTR/3437
Analytical Method: SM 4500NO3F
Nitrate+Nitrite (N) 0.02 U mg/L 0.041 3/19/2020 13:50
0.02 NUTR/3443
1620 Ridge Road Bldg B, Largo, FL 33778 Phone: 727-582-2302
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