PLF_Leachate_Analytical.pdf

ANALYTICAL REPORT

PREPARED FOR

Attn: Amber McCarver

Escambia County Water Quality Division 3363 West Park Place

Pensacola, Florida 32505 Generated 9/29/2024 4:33:34 PM

JOB DESCRIPTION

L-O

JOB NUMBER

400-261714-1

See page two for job notes and contact information.

Pensacola FL 32514 3355 McLemore Drive Eurofins Pensacola https://eol.et.eurofinsus.com/myEOL/

Eurofins Pensacola

Eurofins Pensacola is a laboratory within Eurofins Environment Testing Southeast, LLC, a company within Eurofins Environment Testing Group of Companies

Job Notes This report may not be reproduced except in full, and with written approval from the laboratory. The results relate only to the samples tested. For questions please contact the Project Manager at the e-mail address or telephone number listed on this page.

The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology, with any exceptions noted. This report shall not be reproduced except in full, without the express written approval of the laboratory. All questions should be directed to the Eurofins Environment Testing Southeast, LLC Project Manager.

Authorization

Generated

9/29/2024 4:33:34 PM

Authorized for release by Cheyenne Whitmire, Senior Project Manager Cheyenne.Whitmire@et.eurofinsus.com (850)471-6222

Page 2 of 68 9/29/2024

Table of Contents

Client: Escambia County Water Quality Division Project/Site: L-O

Laboratory Job ID: 400-261714-1

Eurofins Pensacola

9/29/2024

Cover Page

Table of Contents

Case Narrative

Detection Summary

Method Summary

Sample Summary

Client Sample Results

Definitions

Chronicle

QC Association

QC Sample Results

Chain of Custody

Receipt Checklists

Certification Summary

Job Narrative 400-261714-1

Receipt The samples were received on 9/3/2024 5:15 PM. Unless otherwise noted below, the samples arrived in good condition, and where required, properly preserved and on ice. The temperature of the cooler at receipt was 0.8º C.

GC/MS VOA

Method 8260D: The matrix spike / matrix spike duplicate (MS/MSD) recoveries for analytical batch 400-683464 were outside control limits for one or more analytes. See QC Sample Results for detail. Sample matrix interference and/or non-homogeneity are suspected because the associated laboratory control sample (LCS) recovery is within acceptance limits.

Method 8260D: The matrix spike / matrix spike duplicate (MS/MSD) precision for analytical batch 400-683464 was outside control limits. Sample matrix interference is suspected.

Method 8260D: The continuing calibration verification (CCV) associated with batch 400-683464 recovered outside acceptance criteria, low biased, for Chloromethane, Methylene Chloride, trans-1,4-Dichloro-2-butene and Vinyl acetate. A reporting limit (RL) standard was analyzed, and the target analytes are detected. Since the associated samples were non-detect for the analyte(s), the data are reported.

Method 8260D: The matrix spike / matrix spike duplicate (MS/MSD) recoveries for analytical batch 400-683464 were outside control limits for 2-Chloroethyl vinyl ether due to the acidic nature of the parent sample.

GC/MS Semi VOA Method 8270E: The following sample was diluted due to the nature of the sample matrix: L-O (400-261714-1). Elevated reporting limits (RLs) are provided.

Method 8270E: The continuing calibration verification (CCV) associated with batch 400-683637 recovered above the upper control limit for Kepone. The samples associated with this CCV were non-detects for the affected analytes; therefore, the data have been reported.

Method 8270E: The continuing calibration verification (CCV) associated with batch 400-683637 recovered outside acceptance criteria, low biased, for 1-Naphthylamine, Diphenylamine, Famphur and N-Nitrosodiphenylamine. A reporting limit (RL) standard was analyzed, and the target analytes are detected. Since the associated samples were non-detect for the analyte(s), the data are reported.

Method 8270E: The laboratory control sample and/or the laboratory control sample duplicate (LCS/LCSD) for preparation batch 400-683525 and analytical batch 400-683637 recovered outside control limits for the following analyte(s): p-Phenylene diamine, alpha,alpha-Dimethyl phenethylamine and Famphur. p-Phenylene diamine, alpha,alpha-Dimethyl phenethylamine and Famphur have been identified as a poor performing analyte when analyzed using this method; therefore, re-extraction/re-analysis was not performed. Batch precision also exceeded control limits for these analyte(s). These results have been reported and qualified.

Method 8270E: The laboratory control sample (LCS) and / or laboratory control sample duplicate (LCSD) for preparation batch 400-683525 and analytical batch 400-683637 recovered outside control limits for the following analytes: 2,4-Dimethylphenol.

These analytes were biased high in the LCS and were not detected in the associated samples; therefore, the data have been reported.

Method 8270E: The initial calibration curve analyzed in batch 400-683637 was outside method criteria for the following analyte(s):

Famphur. As indicated in the reference method, sample analysis may proceed; however, any detection or non-detection for the affected analyte(s) is considered an estimated concentration.

Method 8270E: The continuing calibration verification (CCV) associated with batch 400-684129 recovered above the upper control limit for Dinoseb. The samples associated with this CCV were non-detects for the affected analytes; therefore, the data have been reported.

Method 8270E SIM: The method blank for preparation batch 400-683525 and analytical batch 400-684477 contained Benzo[g,h,i]perylene, Dibenz(a,h)anthracene and Indeno[1,2,3-cd]pyrene above the method detection limit. This target analyte concentration was less than the reporting limit (RL) in the method blank; therefore, re-extraction and/or re-analysis of samples was not performed.

GC Semi VOA

Case Narrative Client: Escambia County Water Quality Division Job ID: 400-261714-1 Project: L-O

Eurofins Pensacola

Job ID: 400-261714-1 Eurofins Pensacola

Page 4 of 68 9/29/2024

Method 8081B: Two surrogates are used for this analysis. The laboratory's SOP allows one of these surrogates to be outside acceptance criteria without performing re-extraction/re-analysis. The following sample contained an allowable number of surrogate compounds outside limits: L-O (400-261714-1). These results have been reported and qualified.

Method 8081B: The continuing calibration verification (CCV) associated with batch 400-683480 recovered above the upper control limit for Chlordane (technical). The samples associated with this CCV were non-detects for the affected analytes; therefore, the data have been reported.

Method 8082A: The continuing calibration verification (CCV) associated with batch 400-683444 recovered outside acceptance criteria, low biased, for PCB-1260. A reporting limit (RL) standard was analyzed, and the target analytes are detected. Since the associated samples were non-detect for the analyte(s), the data are reported.

Method 8082A: Two surrogates are used for this analysis. The laboratory's SOP allows one of these surrogates to be outside acceptance criteria without performing re-extraction/re-analysis. The following sample contained an allowable number of surrogate compounds outside limits: L-O (400-261714-1). These results have been reported and qualified.

General Chemistry Method 351.2: The following sample was diluted to bring the concentration of target analytes within the calibration range: L-O (400-261714-1). Elevated reporting limits (RLs) are provided.

Method 351.2: The matrix spike / matrix spike duplicate (MS/MSD) recoveries for preparation batch 400-683403 and analytical batch 400-683570 were outside control limits for one or more analytes. See QC Sample Results for detail. Sample matrix interference and/or non-homogeneity are suspected because the associated laboratory control sample (LCS) recovery is within acceptance limits.

Method SM 5220D: The following sample was diluted due to the nature of the sample matrix: L-O (400-261714-1). Elevated reporting limits (RLs) are provided.

Method SM 4500 Cl- E: The following sample was diluted to bring the concentration of target analytes within the calibration range:

L-O (400-261714-1). Elevated reporting limits (RLs) are provided.

Method 4500 NH3 H: The matrix spike / matrix spike duplicate (MS/MSD) recoveries for analytical batch 400-684463 were outside control limits for one or more analytes. See QC Sample Results for detail. Sample matrix interference and/or non-homogeneity are suspected because the associated laboratory control sample (LCS) recovery is within acceptance limits.

Method 4500 NH3 H: The following sample was diluted to bring the concentration of target analytes within the calibration range: L- O (400-261714-1). Elevated reporting limits (RLs) are provided.

Method SM 4500 NO3 F: The following sample was diluted due to the nature of the sample matrix: L-O (400-261714-1). Elevated reporting limits (RLs) are provided.

Method SM 4500 NO3 F: The matrix spike / matrix spike duplicate / sample duplicate (MS/MSD/DUP) precision for analytical batch 400-684187 was outside control limits. Sample matrix interference and/or non-homogeneity are suspected because the associated laboratory control sample / laboratory control sample duplicate (LCS/LCSD) precision was within acceptance limits.

Method SM 4500 NO2 B: The following sample was diluted due to the nature of the sample matrix: L-O (400-261714-1). Elevated reporting limits (RLs) are provided.

Method SM 4500 NO2 B: The following sample was diluted to bring the concentration of target analytes within the calibration range: L-O (400-261714-1). Elevated reporting limits (RLs) are provided.

Method SM 4500 NO2 B: Reanalysis of the following sample was performed outside of the analytical holding time due to the nitrite result exceeding the nitrate + nitrite result: L-O (400-261714-1). Sample matrix interference is suspected.

Organic Prep Method 3510C: The following sample formed emulsions during the extraction procedure: L-O (400-261714-1). The emulsions were broken up using NaSO4.

No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.

Case Narrative Client: Escambia County Water Quality Division Job ID: 400-261714-1 Project: L-O

Eurofins Pensacola

Job ID: 400-261714-1 (Continued) Eurofins Pensacola

Page 5 of 68 9/29/2024

Detection Summary Job ID: 400-261714-1Client: Escambia County Water Quality Division

Project/Site: L-O

Client Sample ID: L-O Lab Sample ID: 400-261714-1

Benzo[a]anthracene

PQL

0.98 ug/L

MDL

0.17

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA5I0.17 8270E SIM

Benzo[a]pyrene 0.98 ug/L0.31 Total/NA50.42 I 8270E SIM

Benzo[b]fluoranthene 0.98 ug/L0.18 Total/NA50.35 I 8270E SIM

Benzo[g,h,i]perylene 0.98 ug/L0.13 Total/NA50.60 I V 8270E SIM

Benzo[k]fluoranthene 0.98 ug/L0.30 Total/NA50.32 I 8270E SIM

Dibenz(a,h)anthracene 0.98 ug/L0.23 Total/NA50.67 I V 8270E SIM

Indeno[1,2,3-cd]pyrene 0.98 ug/L0.17 Total/NA50.69 I V 8270E SIM

Pentachlorophenol 4.9 ug/L3.9 Total/NA55.3 8270E SIM

Arsenic 3.0 ug/L0.86 Total

Recoverable

1180 200.8-1994 R5.4

Boron 100 ug/L22 Total

Recoverable

18900 200.8-1994 R5.4

Chromium 5.0 ug/L2.6 Total

Recoverable

1100 200.8-1994 R5.4

Cadmium 0.50 ug/L0.078 Total

Recoverable

10.52 200.8-1994 R5.4

Cobalt 0.50 ug/L0.22 Total

Recoverable

140 200.8-1994 R5.4

Barium 5.0 ug/L0.89 Total

Recoverable

173 200.8-1994 R5.4

Iron 100 ug/L26 Total

Recoverable

14400 200.8-1994 R5.4

Sodium 5.0 mg/L2.0 Total

Recoverable

101500 200.8-1994 R5.4

Nickel 5.0 ug/L1.8 Total

Recoverable

1190 200.8-1994 R5.4

Antimony 5.0 ug/L0.52 Total

Recoverable

120 200.8-1994 R5.4

Selenium 2.5 ug/L1.2 Total

Recoverable

11.2 I 200.8-1994 R5.4

Tin 5.0 ug/L3.7 Total

Recoverable

19.4 200.8-1994 R5.4

Vanadium 10 ug/L1.8 Total

Recoverable

179 200.8-1994 R5.4

Ammonia 20 mg/L18 Total/NA40040 350.1

Nitrogen, Kjeldahl 8.0 mg/L4.2 Total/NA1681 351.2

Nitrate as N 0.050 mg/L0.018 Total/NA10.67 Q 4500 NO3 F

Bicarbonate Alkalinity as CaCO3 1.0 mg/L0.50 Total/NA11600 SM 2320B

Total Dissolved Solids 50 mg/L50 Total/NA15100 SM 2540C

Chloride 100 mg/L70 Total/NA501600 SM 4500 Cl- E

Cyanide, Total 0.0050 mg/L0.0050 Total/NA10.19 SM 4500 CN E

Biochemical Oxygen Demand 2.0 mg/L2.0 Total/NA137 SM 5210B

Chemical Oxygen Demand 100 mg/L64 Total/NA10910 SM 5220D

Nitrogen, Total 0.50 mg/L0.26 Total/NA182 Total Nitrogen

Client Sample ID: TRIP BLANK Lab Sample ID: 400-261714-2

No Detections.

Eurofins Pensacola

This Detection Summary does not include radiochemical test results.

Page 6 of 68 9/29/2024

Method Summary

Project/Site: L-O

Method Method Description LaboratoryProtocol

SW8468260D Volatile Organic Compounds by GC/MS EET PEN

SW8468270E Semivolatile Organic Compounds (GC/MS) EET PEN

SW8468270E SIM Semivolatile Organic Compounds (GC/MS SIM) EET PEN

SW8468011 EDB, DBCP, and 1,2,3-TCP (GC) EET PEN

SW8468081B Organochlorine Pesticides (GC) EET PEN

SW8468082A Polychlorinated Biphenyls (PCBs) by Gas Chromatography EET PEN

SW8468151A Herbicides (GC) EET PEN

EPA200.8-1994 R5.4 Metals (ICP/MS) EET SAV

EPA245.1-1994 R3.0 Mercury (CVAA) EET SAV

EPA350.1 Nitrogen, Ammonia EET PEN

EPA351.2 Nitrogen, Total Kjeldahl EET PEN

SM4500 NO3 F Nitrogen, Nitrate EET PEN

SMSM 2320B Alkalinity EET PEN

SMSM 2540C Solids, Total Dissolved (TDS) EET PEN

SMSM 4500 Cl- E Chloride, Total EET PEN

SMSM 4500 CN E Cyanide, Total EET PEN

SMSM 4500 S2 D Sulfide, Total EET PEN

SMSM 5210B BOD, 5-Day EET PEN

SMSM 5220D COD EET PEN

EPATotal Nitrogen Nitrogen, Total EET PEN

EPA200.8-1994 R5.4 Preparation, Total Recoverable Metals EET SAV

EPA245.1 Preparation, Mercury EET SAV

EPA351.2 Nitrogen, Total Kjeldahl EET PEN

SW8463510C Liquid-Liquid Extraction (Separatory Funnel) EET PEN

SW8463511 Microextraction of Organic Compounds EET PEN

SW8465030C Purge and Trap EET PEN

SW8468011 Microextraction EET PEN

SW8468151A Extraction (Herbicides) EET PEN

SMSM 4500 CN C Cyanide, Distillation EET PEN

Protocol References:

EPA = US Environmental Protection Agency

SM = "Standard Methods For The Examination Of Water And Wastewater"

SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates.

Laboratory References:

EET PEN = Eurofins Pensacola, 3355 McLemore Drive, Pensacola, FL 32514, TEL (850)474-1001

EET SAV = Eurofins Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL (912)354-7858

Eurofins Pensacola

Page 7 of 68 9/29/2024

Sample Summary Client: Escambia County Water Quality Division Job ID: 400-261714-1 Project/Site: L-O

Lab Sample ID Client Sample ID Matrix Collected Received

400-261714-1 L-O Water 09/03/24 11:10 09/03/24 17:15

400-261714-2 TRIP BLANK Water 09/03/24 12:00 09/03/24 17:15

Eurofins Pensacola Page 8 of 68 9/29/2024

Client Sample Results

Project/Site: L-O

Lab Sample ID: 400-261714-1Client Sample ID: L-O Matrix: WaterDate Collected: 09/03/24 11:10

Date Received: 09/03/24 17:15

Method: SW846 8260D - Volatile Organic Compounds by GC/MS

PQL MDL

10 U 25 10 ug/L 09/05/24 16:20 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Acetone

10 2.8 ug/L 09/05/24 16:20 12.8 UAcrylonitrile

1.0 0.24 ug/L 09/05/24 16:20 10.24 UBenzene

1.0 0.52 ug/L 09/05/24 16:20 10.52 UChlorobromomethane

1.0 0.50 ug/L 09/05/24 16:20 10.50 UDichlorobromomethane

5.0 0.25 ug/L 09/05/24 16:20 10.25 UBromoform

1.0 0.50 ug/L 09/05/24 16:20 10.50 UCarbon disulfide

1.0 0.19 ug/L 09/05/24 16:20 10.19 UCarbon tetrachloride

1.0 0.42 ug/L 09/05/24 16:20 10.42 UChlorobenzene

1.0 0.76 ug/L 09/05/24 16:20 10.76 UChloroethane

1.0 0.90 ug/L 09/05/24 16:20 10.90 UChloroform

1.0 0.24 ug/L 09/05/24 16:20 10.24 UChlorodibromomethane

5.0 1.5 ug/L 09/05/24 16:20 11.5 U1,2-Dibromo-3-Chloropropane

1.0 0.23 ug/L 09/05/24 16:20 10.23 UEthylene Dibromide

1.0 0.50 ug/L 09/05/24 16:20 10.50 U1,2-Dichlorobenzene

1.0 0.64 ug/L 09/05/24 16:20 10.64 U1,4-Dichlorobenzene

5.0 1.0 ug/L 09/05/24 16:20 11.0 Utrans-1,4-Dichloro-2-butene

1.0 0.50 ug/L 09/05/24 16:20 10.50 U1,1-Dichloroethane

1.0 0.55 ug/L 09/05/24 16:20 10.55 U1,2-Dichloroethane

1.0 0.50 ug/L 09/05/24 16:20 10.50 U1,1-Dichloroethene

1.0 0.20 ug/L 09/05/24 16:20 10.20 Ucis-1,2-Dichloroethene

1.0 0.50 ug/L 09/05/24 16:20 10.50 Utrans-1,2-Dichloroethene

1.0 0.50 ug/L 09/05/24 16:20 10.50 U1,2-Dichloropropane

5.0 0.50 ug/L 09/05/24 16:20 10.50 Ucis-1,3-Dichloropropene

5.0 0.20 ug/L 09/05/24 16:20 10.20 Utrans-1,3-Dichloropropene

1.0 0.50 ug/L 09/05/24 16:20 10.50 UEthylbenzene

25 4.3 ug/L 09/05/24 16:20 14.3 U2-Hexanone

1.0 0.98 ug/L 09/05/24 16:20 10.98 UBromomethane

1.0 0.40 ug/L 09/05/24 16:20 10.40 UChloromethane

5.0 0.22 ug/L 09/05/24 16:20 10.22 UDibromomethane

5.0 3.0 ug/L 09/05/24 16:20 13.0 UMethylene Chloride

25 2.6 ug/L 09/05/24 16:20 12.6 U2-Butanone (MEK)

1.0 0.90 ug/L 09/05/24 16:20 10.90 UIodomethane

25 1.8 ug/L 09/05/24 16:20 11.8 U4-Methyl-2-pentanone (MIBK)

1.0 1.0 ug/L 09/05/24 16:20 11.0 UStyrene

1.0 0.38 ug/L 09/05/24 16:20 10.38 U1,1,1,2-Tetrachloroethane

1.0 0.50 ug/L 09/05/24 16:20 10.50 U1,1,2,2-Tetrachloroethane

1.0 0.33 ug/L 09/05/24 16:20 10.33 UTetrachloroethene

1.0 0.90 ug/L 09/05/24 16:20 10.90 UToluene

1.0 0.18 ug/L 09/05/24 16:20 10.18 U1,1,1-Trichloroethane

5.0 0.21 ug/L 09/05/24 16:20 10.21 U1,1,2-Trichloroethane

1.0 0.15 ug/L 09/05/24 16:20 10.15 UTrichloroethene

1.0 0.25 ug/L 09/05/24 16:20 10.25 UTrichlorofluoromethane

5.0 0.84 ug/L 09/05/24 16:20 10.84 U1,2,3-Trichloropropane

25 0.93 ug/L 09/05/24 16:20 10.93 UVinyl acetate

1.0 0.50 ug/L 09/05/24 16:20 10.50 UVinyl chloride

10 6.0 ug/L 09/05/24 16:20 16.0 UXylenes, Total

20 3.3 ug/L 09/05/24 16:20 13.3 UAcrolein

5.0 0.35 ug/L 09/05/24 16:20 10.35 U3-Chloro-1-propene

Eurofins Pensacola

Page 9 of 68 9/29/2024

Project/Site: L-O

Lab Sample ID: 400-261714-1Client Sample ID: L-O Matrix: WaterDate Collected: 09/03/24 11:10

Date Received: 09/03/24 17:15

Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)

PQL MDL

0.54 U 1.0 0.54 ug/L 09/05/24 16:20 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1,3-Dichlorobenzene

25 10 ug/L 09/05/24 16:20 110 UIsobutyl alcohol

1.0 0.090 ug/L 09/05/24 16:20 10.090 U1,1-Dichloropropene

25 12 ug/L 09/05/24 16:20 112 UAcetonitrile

1.0 0.17 ug/L 09/05/24 16:20 10.17 U2-Chloro-1,3-butadiene

5.0 2.0 ug/L 09/05/24 16:20 12.0 U2-Chloroethyl vinyl ether

1.0 0.85 ug/L 09/05/24 16:20 10.85 UDichlorodifluoromethane

1.0 0.50 ug/L 09/05/24 16:20 10.50 U2,2-Dichloropropane

1.0 0.60 ug/L 09/05/24 16:20 10.60 UEthyl methacrylate

10 4.4 ug/L 09/05/24 16:20 14.4 UMethacrylonitrile

10 0.59 ug/L 09/05/24 16:20 10.59 UMethyl methacrylate

25 7.0 ug/L 09/05/24 16:20 17.0 UPropionitrile

Dibromofluoromethane 106 75 - 126 09/05/24 16:20 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Toluene-d8 (Surr) 94 09/05/24 16:20 164 - 132

4-Bromofluorobenzene 90 09/05/24 16:20 172 - 130

Method: SW846 8270E SIM - Semivolatile Organic Compounds (GC/MS SIM)

PQL MDL

0.48 U 0.98 0.48 ug/L 09/05/24 13:40 09/13/24 18:50 5

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Acenaphthene

0.98 0.22 ug/L 09/05/24 13:40 09/13/24 18:50 50.22 UAcenaphthylene

0.98 0.23 ug/L 09/05/24 13:40 09/13/24 18:50 50.23 UAnthracene

0.98 0.17 ug/L 09/05/24 13:40 09/13/24 18:50 50.17 IBenzo[a]anthracene

0.98 0.31 ug/L 09/05/24 13:40 09/13/24 18:50 50.42 IBenzo[a]pyrene

0.98 0.18 ug/L 09/05/24 13:40 09/13/24 18:50 50.35 IBenzo[b]fluoranthene

0.98 0.13 ug/L 09/05/24 13:40 09/13/24 18:50 50.60 I VBenzo[g,h,i]perylene

0.98 0.30 ug/L 09/05/24 13:40 09/13/24 18:50 50.32 IBenzo[k]fluoranthene

0.98 0.16 ug/L 09/05/24 13:40 09/13/24 18:50 50.16 UChrysene

0.98 0.23 ug/L 09/05/24 13:40 09/13/24 18:50 50.67 I VDibenz(a,h)anthracene

0.98 0.17 ug/L 09/05/24 13:40 09/13/24 18:50 50.17 UFluoranthene

0.98 0.43 ug/L 09/05/24 13:40 09/13/24 18:50 50.43 UFluorene

0.98 0.17 ug/L 09/05/24 13:40 09/13/24 18:50 50.69 I VIndeno[1,2,3-cd]pyrene

0.98 0.46 ug/L 09/05/24 13:40 09/13/24 18:50 50.46 UNaphthalene

0.98 0.44 ug/L 09/05/24 13:40 09/13/24 18:50 50.44 UPhenanthrene

0.98 0.19 ug/L 09/05/24 13:40 09/13/24 18:50 50.19 UPyrene

0.98 0.39 ug/L 09/05/24 13:40 09/13/24 18:50 50.39 U1-Methylnaphthalene

0.98 0.32 ug/L 09/05/24 13:40 09/13/24 18:50 50.32 U2-Methylnaphthalene

4.9 3.9 ug/L 09/05/24 13:40 09/13/24 18:50 55.3Pentachlorophenol

2-Fluorobiphenyl 50 15 - 128 09/05/24 13:40 09/13/24 18:50 5

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Nitrobenzene-d5 55 09/05/24 13:40 09/13/24 18:50 510 - 144

Terphenyl-d14 43 09/05/24 13:40 09/13/24 18:50 518 - 147

Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS)

PQL MDL

25 U 49 25 ug/L 09/05/24 13:40 09/06/24 16:58 5

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Acetophenone

49 17 ug/L 09/05/24 13:40 09/06/24 16:58 517 U2-Acetylaminofluorene

49 17 ug/L 09/05/24 13:40 09/06/24 16:58 517 U J3alpha,alpha-Dimethyl phenethylamine

Eurofins Pensacola

Page 10 of 68 9/29/2024

Project/Site: L-O

Lab Sample ID: 400-261714-1Client Sample ID: L-O Matrix: WaterDate Collected: 09/03/24 11:10

Date Received: 09/03/24 17:15

Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) (Continued)

PQL MDL

14 U 49 14 ug/L 09/05/24 13:40 09/06/24 16:58 5

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

4-Aminobiphenyl

49 36 ug/L 09/05/24 13:40 09/06/24 16:58 536 UBenzyl alcohol

49 22 ug/L 09/05/24 13:40 09/06/24 16:58 522 UBis(2-chloroethoxy)methane

49 19 ug/L 09/05/24 13:40 09/06/24 16:58 519 UBis(2-chloroethyl)ether

49 43 ug/L 09/05/24 13:40 09/06/24 16:58 543 UBis(2-ethylhexyl) phthalate

49 42 ug/L 09/05/24 13:40 09/06/24 16:58 542 U4-Bromophenyl phenyl ether

49 28 ug/L 09/05/24 13:40 09/06/24 16:58 528 UButyl benzyl phthalate

49 23 ug/L 09/05/24 13:40 09/06/24 16:58 523 U4-Chloroaniline

49 14 ug/L 09/05/24 13:40 09/06/24 16:58 514 UChlorobenzilate

49 26 ug/L 09/05/24 13:40 09/06/24 16:58 526 U4-Chloro-3-methylphenol

49 19 ug/L 09/05/24 13:40 09/06/24 16:58 519 U2-Chloronaphthalene

49 20 ug/L 09/05/24 13:40 09/06/24 16:58 520 U2-Chlorophenol

49 18 ug/L 09/05/24 13:40 09/06/24 16:58 518 U4-Chlorophenyl phenyl ether

49 12 ug/L 09/05/24 13:40 09/06/24 16:58 512 UDiallate

49 20 ug/L 09/05/24 13:40 09/06/24 16:58 520 UDibenzofuran

49 36 ug/L 09/05/24 13:40 09/06/24 16:58 536 U1,2-Dichlorobenzene

49 19 ug/L 09/05/24 13:40 09/06/24 16:58 519 U1,3-Dichlorobenzene

49 30 ug/L 09/05/24 13:40 09/06/24 16:58 530 U1,4-Dichlorobenzene

54 54 ug/L 09/05/24 13:40 09/06/24 16:58 554 U3,3'-Dichlorobenzidine

49 21 ug/L 09/05/24 13:40 09/06/24 16:58 521 U2,4-Dichlorophenol

49 18 ug/L 09/05/24 13:40 09/06/24 16:58 518 U2,6-Dichlorophenol

49 22 ug/L 09/05/24 13:40 09/06/24 16:58 522 UDiethyl phthalate

49 10 ug/L 09/05/24 13:40 09/06/24 16:58 510 UDimethoate

49 17 ug/L 09/05/24 13:40 09/06/24 16:58 517 U7,12-Dimethylbenz(a)anthracene

49 31 ug/L 09/05/24 13:40 09/06/24 16:58 531 U3,3'-Dimethylbenzidine

49 25 ug/L 09/05/24 13:40 09/06/24 16:58 525 U J32,4-Dimethylphenol

49 21 ug/L 09/05/24 13:40 09/06/24 16:58 521 UDimethyl phthalate

49 22 ug/L 09/05/24 13:40 09/06/24 16:58 522 UDi-n-butyl phthalate

49 23 ug/L 09/05/24 13:40 09/06/24 16:58 523 U1,3-Dinitrobenzene

49 49 ug/L 09/05/24 13:40 09/06/24 16:58 549 U4,6-Dinitro-2-methylphenol

150 22 ug/L 09/05/24 13:40 09/06/24 16:58 522 U2,4-Dinitrophenol

49 25 ug/L 09/05/24 13:40 09/06/24 16:58 525 U2,4-Dinitrotoluene

49 19 ug/L 09/05/24 13:40 09/06/24 16:58 519 U2,6-Dinitrotoluene

49 29 ug/L 09/05/24 13:40 09/06/24 16:58 529 UDi-n-octyl phthalate

49 17 ug/L 09/05/24 13:40 09/11/24 19:48 517 UDinoseb

49 11 ug/L 09/05/24 13:40 09/06/24 16:58 511 UDiphenylamine

49 11 ug/L 09/05/24 13:40 09/06/24 16:58 511 UDisulfoton

49 17 ug/L 09/05/24 13:40 09/06/24 16:58 517 UEthyl methanesulfonate

49 12 ug/L 09/05/24 13:40 09/06/24 16:58 512 UEthyl Parathion

49 29 ug/L 09/05/24 13:40 09/06/24 16:58 529 U J3Famphur

49 47 ug/L 09/05/24 13:40 09/06/24 16:58 547 UHexachlorobenzene

49 18 ug/L 09/05/24 13:40 09/06/24 16:58 518 UHexachlorobutadiene

98 22 ug/L 09/05/24 13:40 09/06/24 16:58 522 UHexachlorocyclopentadiene

49 25 ug/L 09/05/24 13:40 09/06/24 16:58 525 UHexachloroethane

49 24 ug/L 09/05/24 13:40 09/06/24 16:58 524 UHexachloropropene

49 25 ug/L 09/05/24 13:40 09/06/24 16:58 525 UIsophorone

49 16 ug/L 09/05/24 13:40 09/06/24 16:58 516 UIsosafrole

49 48 ug/L 09/05/24 13:40 09/06/24 16:58 548 UKepone

49 24 ug/L 09/05/24 13:40 09/06/24 16:58 524 UMethapyrilene

Eurofins Pensacola

Page 11 of 68 9/29/2024

Project/Site: L-O

Lab Sample ID: 400-261714-1Client Sample ID: L-O Matrix: WaterDate Collected: 09/03/24 11:10

Date Received: 09/03/24 17:15

Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) (Continued)

PQL MDL

13 U 49 13 ug/L 09/05/24 13:40 09/06/24 16:58 5

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

3-Methylcholanthrene

49 13 ug/L 09/05/24 13:40 09/06/24 16:58 513 UMethyl methanesulfonate

49 8.8 ug/L 09/05/24 13:40 09/06/24 16:58 58.8 UMethyl parathion

49 16 ug/L 09/05/24 13:40 09/06/24 16:58 516 U2-Methylphenol

49 11 ug/L 09/05/24 13:40 09/06/24 16:58 511 U1,4-Naphthoquinone

49 29 ug/L 09/05/24 13:40 09/06/24 16:58 529 U1-Naphthylamine

49 15 ug/L 09/05/24 13:40 09/06/24 16:58 515 U2-Naphthylamine

49 24 ug/L 09/05/24 13:40 09/06/24 16:58 524 U2-Nitroaniline

49 23 ug/L 09/05/24 13:40 09/06/24 16:58 523 U3-Nitroaniline

49 20 ug/L 09/05/24 13:40 09/06/24 16:58 520 U4-Nitroaniline

49 23 ug/L 09/05/24 13:40 09/06/24 16:58 523 UNitrobenzene

49 22 ug/L 09/05/24 13:40 09/06/24 16:58 522 U2-Nitrophenol

49 16 ug/L 09/05/24 13:40 09/06/24 16:58 516 U4-Nitrophenol

49 5.9 ug/L 09/05/24 13:40 09/06/24 16:58 55.9 UN-Nitro-o-toluidine

49 17 ug/L 09/05/24 13:40 09/06/24 16:58 517 UN-Nitrosodiethylamine

49 11 ug/L 09/05/24 13:40 09/06/24 16:58 511 UN-Nitrosodimethylamine

49 43 ug/L 09/05/24 13:40 09/06/24 16:58 543 UN-Nitrosodi-n-butylamine

49 12 ug/L 09/05/24 13:40 09/06/24 16:58 512 UN-Nitrosodi-n-propylamine

49 18 ug/L 09/05/24 13:40 09/06/24 16:58 518 UN-Nitrosodiphenylamine

49 25 ug/L 09/05/24 13:40 09/06/24 16:58 525 UN-Nitrosomethylethylamine

49 15 ug/L 09/05/24 13:40 09/06/24 16:58 515 UN-Nitrosopiperidine

49 17 ug/L 09/05/24 13:40 09/06/24 16:58 517 UN-Nitrosopyrrolidine

49 16 ug/L 09/05/24 13:40 09/06/24 16:58 516 Uo,o',o''-Triethylphosphorothioate

49 8.8 ug/L 09/05/24 13:40 09/06/24 16:58 58.8 U2,2'-oxybis(1-chloropropane)

49 14 ug/L 09/05/24 13:40 09/06/24 16:58 514 Up-Dimethylamino azobenzene

49 14 ug/L 09/05/24 13:40 09/06/24 16:58 514 UPentachlorobenzene

49 5.4 ug/L 09/05/24 13:40 09/06/24 16:58 55.4 UPentachloronitrobenzene

49 14 ug/L 09/05/24 13:40 09/06/24 16:58 514 UPhenacetin

49 21 ug/L 09/05/24 13:40 09/06/24 16:58 521 UPhenol

49 12 ug/L 09/05/24 13:40 09/06/24 16:58 512 UPhorate

49 48 ug/L 09/05/24 13:40 09/06/24 16:58 548 U J3p-Phenylene diamine

49 12 ug/L 09/05/24 13:40 09/06/24 16:58 512 UPronamide

49 15 ug/L 09/05/24 13:40 09/06/24 16:58 515 USafrole, Total

49 16 ug/L 09/05/24 13:40 09/06/24 16:58 516 U1,2,4,5-Tetrachlorobenzene

49 24 ug/L 09/05/24 13:40 09/06/24 16:58 524 U2,3,4,6-Tetrachlorophenol

49 8.8 ug/L 09/05/24 13:40 09/06/24 16:58 58.8 UThionazin

49 38 ug/L 09/05/24 13:40 09/06/24 16:58 538 U2-Toluidine

49 18 ug/L 09/05/24 13:40 09/06/24 16:58 518 U1,2,4-Trichlorobenzene

49 20 ug/L 09/05/24 13:40 09/06/24 16:58 520 U2,4,5-Trichlorophenol

49 17 ug/L 09/05/24 13:40 09/06/24 16:58 517 U2,4,6-Trichlorophenol

49 19 ug/L 09/05/24 13:40 09/06/24 16:58 519 U1,3,5-Trinitrobenzene

2-Fluorobiphenyl 39 21 - 114 09/05/24 13:40 09/11/24 19:48 5

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

2-Fluorophenol (Surr) 27 09/05/24 13:40 09/11/24 19:48 510 - 105

Nitrobenzene-d5 (Surr) 41 09/05/24 13:40 09/11/24 19:48 516 - 127

Phenol-d5 (Surr) 25 09/05/24 13:40 09/11/24 19:48 510 - 129

Terphenyl-d14 (Surr) 44 09/05/24 13:40 09/11/24 19:48 513 - 150

2,4,6-Tribromophenol (Surr) 74 09/05/24 13:40 09/11/24 19:48 510 - 150

Eurofins Pensacola

Page 12 of 68 9/29/2024

Project/Site: L-O

Lab Sample ID: 400-261714-1Client Sample ID: L-O Matrix: WaterDate Collected: 09/03/24 11:10

Date Received: 09/03/24 17:15

Method: SW846 8011 - EDB, DBCP, and 1,2,3-TCP (GC)

PQL MDL

0.016 U 0.022 0.016 ug/L 09/06/24 13:01 09/06/24 16:46 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Ethylene Dibromide

0.033 0.019 ug/L 09/06/24 13:01 09/06/24 16:46 10.019 U1,2-Dibromo-3-Chloropropane

4-Bromofluorobenzene 73 51 - 149 09/06/24 13:01 09/06/24 16:46 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Method: SW846 8081B - Organochlorine Pesticides (GC)

PQL MDL

0.0016 U 0.020 0.0016 ug/L 09/05/24 08:54 09/05/24 16:20 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Aldrin

0.020 0.0025 ug/L 09/05/24 08:54 09/05/24 16:20 10.0025 Ualpha-BHC

0.020 0.0073 ug/L 09/05/24 08:54 09/05/24 16:20 10.0073 Ubeta-BHC

0.020 0.0088 ug/L 09/05/24 08:54 09/05/24 16:20 10.0088 Udelta-BHC

0.020 0.0044 ug/L 09/05/24 08:54 09/05/24 16:20 10.0044 Ugamma-BHC (Lindane)

0.20 0.023 ug/L 09/05/24 08:54 09/05/24 16:20 10.023 UChlordane (technical)

0.020 0.0035 ug/L 09/05/24 08:54 09/05/24 16:20 10.0035 U4,4'-DDD

0.020 0.0048 ug/L 09/05/24 08:54 09/05/24 16:20 10.0048 U4,4'-DDE

0.020 0.0076 ug/L 09/05/24 08:54 09/05/24 16:20 10.0076 U4,4'-DDT

0.020 0.0020 ug/L 09/05/24 08:54 09/05/24 16:20 10.0020 UDieldrin

0.020 0.0042 ug/L 09/05/24 08:54 09/05/24 16:20 10.0042 UEndosulfan I

0.020 0.0092 ug/L 09/05/24 08:54 09/05/24 16:20 10.0092 UEndosulfan II

0.020 0.0056 ug/L 09/05/24 08:54 09/05/24 16:20 10.0056 UEndosulfan sulfate

0.020 0.011 ug/L 09/05/24 08:54 09/05/24 16:20 10.011 UEndrin

0.020 0.0065 ug/L 09/05/24 08:54 09/05/24 16:20 10.0065 UEndrin aldehyde

0.020 0.0066 ug/L 09/05/24 08:54 09/05/24 16:20 10.0066 UHeptachlor

0.020 0.0075 ug/L 09/05/24 08:54 09/05/24 16:20 10.0075 UHeptachlor epoxide

0.050 0.0039 ug/L 09/05/24 08:54 09/05/24 16:20 10.0039 UMethoxychlor

1.2 0.16 ug/L 09/05/24 08:54 09/05/24 16:20 10.16 UToxaphene

DCB Decachlorobiphenyl 9 J1 21 - 146 09/05/24 08:54 09/05/24 16:20 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Tetrachloro-m-xylene 40 09/05/24 08:54 09/05/24 16:20 129 - 115

Method: SW846 8082A - Polychlorinated Biphenyls (PCBs) by Gas Chromatography

PQL MDL

0.39 U 0.50 0.39 ug/L 09/05/24 08:54 09/05/24 16:20 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

PCB-1016

0.50 0.16 ug/L 09/05/24 08:54 09/05/24 16:20 10.16 UPCB-1221

0.50 0.13 ug/L 09/05/24 08:54 09/05/24 16:20 10.13 UPCB-1232

0.50 0.14 ug/L 09/05/24 08:54 09/05/24 16:20 10.14 UPCB-1242

0.50 0.099 ug/L 09/05/24 08:54 09/05/24 16:20 10.099 UPCB-1248

0.50 0.12 ug/L 09/05/24 08:54 09/05/24 16:20 10.12 UPCB-1254

0.50 0.25 ug/L 09/05/24 08:54 09/05/24 16:20 10.25 UPCB-1260

DCB Decachlorobiphenyl 10 J1 21 - 146 09/05/24 08:54 09/05/24 16:20 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Tetrachloro-m-xylene 51 09/05/24 08:54 09/05/24 16:20 129 - 115

Method: SW846 8151A - Herbicides (GC)

PQL MDL

1.3 U 9.8 1.3 ug/L 09/06/24 10:13 09/09/24 13:31 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

2,4-D

2.0 1.4 ug/L 09/06/24 10:13 09/09/24 13:31 11.4 UDinoseb

2.0 1.5 ug/L 09/06/24 10:13 09/09/24 13:31 11.5 USilvex (2,4,5-TP)

Eurofins Pensacola

Page 13 of 68 9/29/2024

Project/Site: L-O

Lab Sample ID: 400-261714-1Client Sample ID: L-O Matrix: WaterDate Collected: 09/03/24 11:10

Date Received: 09/03/24 17:15

Method: SW846 8151A - Herbicides (GC) (Continued)

PQL MDL

1.8 U 2.0 1.8 ug/L 09/06/24 10:13 09/09/24 13:31 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

2,4,5-T

0.98 0.70 ug/L 09/06/24 10:13 09/09/24 13:31 10.70 UPentachlorophenol

2,4-Dichlorophenylacetic acid 77 16 - 133 09/06/24 10:13 09/09/24 13:31 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Method: EPA 200.8-1994 R5.4 - Metals (ICP/MS) - Total Recoverable

PQL MDL

0.39 U 1.0 0.39 ug/L 09/09/24 07:11 09/10/24 01:36 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Silver

3.0 0.86 ug/L 09/09/24 07:11 09/10/24 01:36 1180Arsenic

100 22 ug/L 09/09/24 07:11 09/10/24 01:36 18900Boron

5.0 2.6 ug/L 09/09/24 07:11 09/10/24 01:36 1100Chromium

5.0 0.90 ug/L 09/09/24 07:11 09/10/24 01:36 10.90 UCopper

0.50 0.078 ug/L 09/09/24 07:11 09/10/24 01:36 10.52Cadmium

0.50 0.22 ug/L 09/09/24 07:11 09/10/24 01:36 140Cobalt

5.0 0.89 ug/L 09/09/24 07:11 09/10/24 01:36 173Barium

0.50 0.20 ug/L 09/09/24 07:11 09/10/24 01:36 10.20 UBeryllium

100 26 ug/L 09/09/24 07:11 09/10/24 01:36 14400Iron

5.0 2.0 mg/L 09/09/24 07:11 09/10/24 18:07 101500Sodium

5.0 1.8 ug/L 09/09/24 07:11 09/10/24 01:36 1190Nickel

2.5 0.34 ug/L 09/09/24 07:11 09/10/24 01:36 10.34 ULead

5.0 0.52 ug/L 09/09/24 07:11 09/10/24 01:36 120Antimony

2.5 1.2 ug/L 09/09/24 07:11 09/10/24 01:36 11.2 ISelenium

5.0 3.7 ug/L 09/09/24 07:11 09/10/24 01:36 19.4Tin

1.0 0.26 ug/L 09/09/24 07:11 09/10/24 01:36 10.26 UThallium

10 1.8 ug/L 09/09/24 07:11 09/10/24 01:36 179Vanadium

20 10 ug/L 09/09/24 07:11 09/10/24 01:36 110 UZinc

Method: EPA 245.1-1994 R3.0 - Mercury (CVAA)

PQL MDL

0.080 U 0.20 0.080 ug/L 09/09/24 12:11 09/09/24 19:37 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Mercury

General Chemistry

PQL MDL

40 20 18 mg/L 09/13/24 15:35 400

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Ammonia (EPA 350.1)

8.0 4.2 mg/L 09/04/24 17:18 09/05/24 16:02 1681Nitrogen, Kjeldahl (EPA 351.2)

0.050 0.018 mg/L 09/17/24 09:20 10.67 QNitrate as N (SM 4500 NO3 F)

1.0 0.50 mg/L 09/05/24 12:17 11600Bicarbonate Alkalinity as CaCO3

(SM 2320B)

50 50 mg/L 09/10/24 12:33 15100Total Dissolved Solids (SM 2540C)

100 70 mg/L 09/12/24 10:28 501600Chloride (SM 4500 Cl- E)

0.0050 0.0050 mg/L 09/05/24 12:04 09/05/24 16:56 10.19Cyanide, Total (SM 4500 CN E)

0.10 0.057 mg/L 09/04/24 09:10 10.057 USulfide (SM 4500 S2 D)

2.0 2.0 mg/L 09/03/24 17:48 137Biochemical Oxygen Demand (SM 5210B)

100 64 mg/L 09/06/24 11:43 10910Chemical Oxygen Demand (SM 5220D)

0.50 0.26 mg/L 09/06/24 11:52 182Nitrogen, Total (EPA Total Nitrogen)

Eurofins Pensacola

Page 14 of 68 9/29/2024

Project/Site: L-O

Lab Sample ID: 400-261714-2Client Sample ID: TRIP BLANK Matrix: WaterDate Collected: 09/03/24 12:00

Date Received: 09/03/24 17:15

Method: SW846 8260D - Volatile Organic Compounds by GC/MS

PQL MDL

10 U 25 10 ug/L 09/05/24 15:55 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Acetone

10 2.8 ug/L 09/05/24 15:55 12.8 UAcrylonitrile

1.0 0.24 ug/L 09/05/24 15:55 10.24 UBenzene

1.0 0.52 ug/L 09/05/24 15:55 10.52 UChlorobromomethane

1.0 0.50 ug/L 09/05/24 15:55 10.50 UDichlorobromomethane

5.0 0.25 ug/L 09/05/24 15:55 10.25 UBromoform

1.0 0.50 ug/L 09/05/24 15:55 10.50 UCarbon disulfide

1.0 0.19 ug/L 09/05/24 15:55 10.19 UCarbon tetrachloride

1.0 0.42 ug/L 09/05/24 15:55 10.42 UChlorobenzene

1.0 0.76 ug/L 09/05/24 15:55 10.76 UChloroethane

1.0 0.90 ug/L 09/05/24 15:55 10.90 UChloroform

1.0 0.24 ug/L 09/05/24 15:55 10.24 UChlorodibromomethane

5.0 1.5 ug/L 09/05/24 15:55 11.5 U1,2-Dibromo-3-Chloropropane

1.0 0.23 ug/L 09/05/24 15:55 10.23 UEthylene Dibromide

1.0 0.50 ug/L 09/05/24 15:55 10.50 U1,2-Dichlorobenzene

1.0 0.64 ug/L 09/05/24 15:55 10.64 U1,4-Dichlorobenzene

5.0 1.0 ug/L 09/05/24 15:55 11.0 Utrans-1,4-Dichloro-2-butene

1.0 0.50 ug/L 09/05/24 15:55 10.50 U1,1-Dichloroethane

1.0 0.55 ug/L 09/05/24 15:55 10.55 U1,2-Dichloroethane

1.0 0.50 ug/L 09/05/24 15:55 10.50 U1,1-Dichloroethene

1.0 0.20 ug/L 09/05/24 15:55 10.20 Ucis-1,2-Dichloroethene

1.0 0.50 ug/L 09/05/24 15:55 10.50 Utrans-1,2-Dichloroethene

1.0 0.50 ug/L 09/05/24 15:55 10.50 U1,2-Dichloropropane

5.0 0.50 ug/L 09/05/24 15:55 10.50 Ucis-1,3-Dichloropropene

5.0 0.20 ug/L 09/05/24 15:55 10.20 Utrans-1,3-Dichloropropene

1.0 0.50 ug/L 09/05/24 15:55 10.50 UEthylbenzene

25 4.3 ug/L 09/05/24 15:55 14.3 U2-Hexanone

1.0 0.98 ug/L 09/05/24 15:55 10.98 UBromomethane

1.0 0.40 ug/L 09/05/24 15:55 10.40 UChloromethane

5.0 0.22 ug/L 09/05/24 15:55 10.22 UDibromomethane

5.0 3.0 ug/L 09/05/24 15:55 13.0 UMethylene Chloride

25 2.6 ug/L 09/05/24 15:55 12.6 U2-Butanone (MEK)

1.0 0.90 ug/L 09/05/24 15:55 10.90 UIodomethane

25 1.8 ug/L 09/05/24 15:55 11.8 U4-Methyl-2-pentanone (MIBK)

1.0 1.0 ug/L 09/05/24 15:55 11.0 UStyrene

1.0 0.38 ug/L 09/05/24 15:55 10.38 U1,1,1,2-Tetrachloroethane

1.0 0.50 ug/L 09/05/24 15:55 10.50 U1,1,2,2-Tetrachloroethane

1.0 0.33 ug/L 09/05/24 15:55 10.33 UTetrachloroethene

1.0 0.90 ug/L 09/05/24 15:55 10.90 UToluene

1.0 0.18 ug/L 09/05/24 15:55 10.18 U1,1,1-Trichloroethane

5.0 0.21 ug/L 09/05/24 15:55 10.21 U1,1,2-Trichloroethane

1.0 0.15 ug/L 09/05/24 15:55 10.15 UTrichloroethene

1.0 0.25 ug/L 09/05/24 15:55 10.25 UTrichlorofluoromethane

5.0 0.84 ug/L 09/05/24 15:55 10.84 U1,2,3-Trichloropropane

25 0.93 ug/L 09/05/24 15:55 10.93 UVinyl acetate

1.0 0.50 ug/L 09/05/24 15:55 10.50 UVinyl chloride

10 6.0 ug/L 09/05/24 15:55 16.0 UXylenes, Total

20 3.3 ug/L 09/05/24 15:55 13.3 UAcrolein

5.0 0.35 ug/L 09/05/24 15:55 10.35 U3-Chloro-1-propene

Eurofins Pensacola

Page 15 of 68 9/29/2024

Project/Site: L-O

Lab Sample ID: 400-261714-2Client Sample ID: TRIP BLANK Matrix: WaterDate Collected: 09/03/24 12:00

Date Received: 09/03/24 17:15

Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)

PQL MDL

0.54 U 1.0 0.54 ug/L 09/05/24 15:55 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1,3-Dichlorobenzene

25 10 ug/L 09/05/24 15:55 110 UIsobutyl alcohol

1.0 0.090 ug/L 09/05/24 15:55 10.090 U1,1-Dichloropropene

25 12 ug/L 09/05/24 15:55 112 UAcetonitrile

1.0 0.17 ug/L 09/05/24 15:55 10.17 U2-Chloro-1,3-butadiene

5.0 2.0 ug/L 09/05/24 15:55 12.0 U2-Chloroethyl vinyl ether

1.0 0.85 ug/L 09/05/24 15:55 10.85 UDichlorodifluoromethane

1.0 0.50 ug/L 09/05/24 15:55 10.50 U2,2-Dichloropropane

1.0 0.60 ug/L 09/05/24 15:55 10.60 UEthyl methacrylate

10 4.4 ug/L 09/05/24 15:55 14.4 UMethacrylonitrile

10 0.59 ug/L 09/05/24 15:55 10.59 UMethyl methacrylate

25 7.0 ug/L 09/05/24 15:55 17.0 UPropionitrile

Dibromofluoromethane 105 75 - 126 09/05/24 15:55 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Toluene-d8 (Surr) 94 09/05/24 15:55 164 - 132

4-Bromofluorobenzene 91 09/05/24 15:55 172 - 130

Method: SW846 8011 - EDB, DBCP, and 1,2,3-TCP (GC)

PQL MDL

0.016 U 0.021 0.016 ug/L 09/06/24 13:01 09/06/24 17:07 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Ethylene Dibromide

0.032 0.018 ug/L 09/06/24 13:01 09/06/24 17:07 10.018 U1,2-Dibromo-3-Chloropropane

4-Bromofluorobenzene 75 51 - 149 09/06/24 13:01 09/06/24 17:07 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Eurofins Pensacola

Page 16 of 68 9/29/2024

Definitions/Glossary

Project/Site: L-O

Qualifiers

GC/MS VOA

Qualifier Description

I The reported value is between the laboratory method detection limit and the laboratory practical quantitation limit.

Qualifier

J3 Estimated value; value may not be accurate. Spike recovery or RPD outside of criteria.

U Indicates that the compound was analyzed for but not detected.

GC/MS Semi VOA Qualifier Description

I The reported value is between the laboratory method detection limit and the laboratory practical quantitation limit.

Qualifier

J3 Estimated value; value may not be accurate. Spike recovery or RPD outside of criteria.

U Indicates that the compound was analyzed for but not detected.

V Indicates that the analyte was detected at or above the method detection limit in both the sample and the associated method blank and the value of 10 times the blank value was equal to or greater than the associated sample value.

GC Semi VOA Qualifier Description

I The reported value is between the laboratory method detection limit and the laboratory practical quantitation limit.

Qualifier

J1 Estimated value; value may not be accurate. Surrogate recovery outside of criteria.

U Indicates that the compound was analyzed for but not detected.

Metals Qualifier Description

I The reported value is between the laboratory method detection limit and the laboratory practical quantitation limit.

Qualifier

J3 Estimated value; value may not be accurate. Spike recovery or RPD outside of criteria.

U Indicates that the compound was analyzed for but not detected.

General Chemistry Qualifier Description

I The reported value is between the laboratory method detection limit and the laboratory practical quantitation limit.

Qualifier

J3 Estimated value; value may not be accurate. Spike recovery or RPD outside of criteria.

Q Sample held beyond the accepted holding time.

U Indicates that the compound was analyzed for but not detected.

Glossary

These commonly used abbreviations may or may not be present in this report.

¤ Listed under the "D" column to designate that the result is reported on a dry weight basis

Abbreviation

%R Percent Recovery

CFL Contains Free Liquid

CFU Colony Forming Unit

CNF Contains No Free Liquid

DER Duplicate Error Ratio (normalized absolute difference)

Dil Fac Dilution Factor

DL Detection Limit (DoD/DOE)

DL, RA, RE, IN Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample

DLC Decision Level Concentration (Radiochemistry)

EDL Estimated Detection Limit (Dioxin)

LOD Limit of Detection (DoD/DOE)

LOQ Limit of Quantitation (DoD/DOE)

MCL EPA recommended "Maximum Contaminant Level"

MDA Minimum Detectable Activity (Radiochemistry)

MDC Minimum Detectable Concentration (Radiochemistry)

MDL Method Detection Limit

ML Minimum Level (Dioxin)

MPN Most Probable Number

MQL Method Quantitation Limit

NC Not Calculated

ND Not Detected at the reporting limit (or MDL or EDL if shown)

Eurofins Pensacola

Page 17 of 68 9/29/2024

Definitions/Glossary

Project/Site: L-O

Glossary (Continued)

These commonly used abbreviations may or may not be present in this report.

NEG Negative / Absent

Abbreviation

POS Positive / Present

PQL Practical Quantitation Limit

PRES Presumptive

QC Quality Control

RER Relative Error Ratio (Radiochemistry)

RL Reporting Limit or Requested Limit (Radiochemistry)

RPD Relative Percent Difference, a measure of the relative difference between two points

TEF Toxicity Equivalent Factor (Dioxin)

TEQ Toxicity Equivalent Quotient (Dioxin)

TNTC Too Numerous To Count

Eurofins Pensacola

Page 18 of 68 9/29/2024

Lab Chronicle

Project/Site: L-O

Client Sample ID: L-O Lab Sample ID: 400-261714-1 Matrix: WaterDate Collected: 09/03/24 11:10

Date Received: 09/03/24 17:15

Analysis 8260D IMC09/05/24 16:201 EET PEN683464

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA 5 mL 5 mL

Prep 3510C 683525 09/05/24 13:40 STC EET PENTotal/NA 255.8 mL 1 mL

Analysis 8270E 5 683637 09/06/24 16:58 VC1 EET PENTotal/NA 0.4 mL 0.4 mL

Prep 3510C 683525 09/05/24 13:40 STC EET PENTotal/NA 255.8 mL 1 mL

Analysis 8270E 5 684129 09/11/24 19:48 S1B EET PENTotal/NA 0.4 mL 0.4 mL

Prep 3510C 683525 09/05/24 13:40 STC EET PENTotal/NA 255.8 mL 1 mL

Analysis 8270E SIM 5 684477 09/13/24 18:50 KJA EET PENTotal/NA 0.4 mL 0.4 mL

Prep 8011 683646 09/06/24 13:01 KR EET PENTotal/NA 32.1 mL 35 mL

Analysis 8011 1 683665 09/06/24 16:46 S1K EET PENTotal/NA

Prep 3511 683350 09/05/24 08:54 BKL EET PENTotal/NA 49.6 mL 2 mL

Analysis 8081B 1 683480 09/05/24 16:20 PG EET PENTotal/NA 1 mL 1 mL

Prep 3511 683350 09/05/24 08:54 BKL EET PENTotal/NA 49.6 mL 2 mL

Analysis 8082A 1 683482 09/05/24 16:20 PG EET PENTotal/NA 1 mL 1 mL

Prep 8151A 683616 09/06/24 10:13 SM EET PENTotal/NA 51 mL 4 mL

Analysis 8151A 1 683811 09/09/24 13:31 PG EET PENTotal/NA 1 mL 1 mL

Prep 200.8-1994 R5.4 854941 09/09/24 07:11 RR EET SAVTotal Recoverable 25 mL 125 mL

Analysis 200.8-1994 R5.4 1 855105 09/10/24 01:36 BWR EET SAVTotal Recoverable

Prep 200.8-1994 R5.4 854941 09/09/24 07:11 RR EET SAVTotal Recoverable 25 mL 125 mL

Analysis 200.8-1994 R5.4 10 855314 09/10/24 18:07 BWR EET SAVTotal Recoverable

Prep 245.1 855033 09/09/24 12:11 MG EET SAVTotal/NA 50 mL 50 mL

Analysis 245.1-1994 R3.0 1 855137 09/09/24 19:37 BJB EET SAVTotal/NA

Analysis 350.1 400 684463 09/13/24 15:35 CAC EET PENTotal/NA 10 mL 10 mL

Prep 351.2 683403 09/04/24 17:18 VB EET PENTotal/NA 25 mL 25 mL

Analysis 351.2 16 683570 09/05/24 16:02 VB EET PENTotal/NA

Analysis 4500 NO3 F 1 684845 09/17/24 09:20 KWS EET PENTotal/NA 10 mL 10 mL

Analysis SM 2320B 1 683512 09/05/24 12:17 JP EET PENTotal/NA 50 mL 50 mL

Analysis SM 2540C 1 683986 09/10/24 12:33 HA EET PENTotal/NA 5 mL 50 mL

Analysis SM 4500 Cl- E 50 684250 09/12/24 10:28 CJK EET PENTotal/NA 10 mL 10 mL

Prep SM 4500 CN C 683508 09/05/24 12:04 VB EET PENTotal/NA 6 mL 6 mL

Analysis SM 4500 CN E 1 683572 09/05/24 16:56 VB EET PENTotal/NA 100 mL 100 mL

Analysis SM 4500 S2 D 1 683282 09/04/24 09:10 AC EET PENTotal/NA 7.5 mL 7.5 mL

Analysis SM 5210B 1 683254 09/03/24 17:48 AT EET PENTotal/NA 300 mL 300 mL

Completed: 09/08/24 13:26 ¹

Analysis SM 5220D 10 683641 09/06/24 11:43 CJK EET PENTotal/NA 2 mL 2 mL

Analysis Total Nitrogen 1 683642 09/06/24 11:52 KWS EET PENTotal/NA

Client Sample ID: TRIP BLANK Lab Sample ID: 400-261714-2 Matrix: WaterDate Collected: 09/03/24 12:00

Date Received: 09/03/24 17:15

Analysis 8260D IMC09/05/24 15:551 EET PEN683464

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA 5 mL 5 mL

Eurofins Pensacola

Page 19 of 68 9/29/2024

Project/Site: L-O

Client Sample ID: TRIP BLANK Lab Sample ID: 400-261714-2 Matrix: WaterDate Collected: 09/03/24 12:00

Date Received: 09/03/24 17:15

Prep 8011 KR09/06/24 13:01 EET PEN683646

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA 32.6 mL 35 mL

Analysis 8011 1 683665 09/06/24 17:07 S1K EET PENTotal/NA

Client Sample ID: Method Blank Lab Sample ID: MB 400-683282/3 Matrix: WaterDate Collected: N/A

Date Received: N/A

Analysis SM 4500 S2 D AC09/04/24 09:101 EET PEN683282

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA 7.5 mL 7.5 mL

Client Sample ID: Method Blank Lab Sample ID: MB 400-683350/1-A Matrix: WaterDate Collected: N/A

Date Received: N/A

Prep 3511 BKL09/04/24 12:08 EET PEN683350

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA 50 mL 2 mL

Analysis 8081B 1 683442 09/05/24 15:45 PG EET PENTotal/NA 1 mL 1 mL

Prep 3511 683350 09/04/24 12:08 BKL EET PENTotal/NA 50 mL 2 mL

Analysis 8082A 1 683444 09/05/24 15:45 PG EET PENTotal/NA 1 mL 1 mL

Client Sample ID: Method Blank Lab Sample ID: MB 400-683403/1-A Matrix: WaterDate Collected: N/A

Date Received: N/A

Prep 351.2 VB09/04/24 17:18 EET PEN683403

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA 25 mL 25 mL

Analysis 351.2 1 683570 09/05/24 14:51 VB EET PENTotal/NA

Client Sample ID: Method Blank Lab Sample ID: MB 400-683464/4 Matrix: WaterDate Collected: N/A

Date Received: N/A

Analysis 8260D IMC09/05/24 12:101 EET PEN683464

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA 5 mL 5 mL

Client Sample ID: Method Blank Lab Sample ID: MB 400-683508/1-A Matrix: WaterDate Collected: N/A

Date Received: N/A

Prep SM 4500 CN C VB09/05/24 12:04 EET PEN683508

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA 6 mL 6 mL

Analysis SM 4500 CN E 1 683572 09/05/24 16:47 VB EET PENTotal/NA 100 mL 100 mL

Eurofins Pensacola

Page 20 of 68 9/29/2024

Project/Site: L-O

Client Sample ID: Method Blank Lab Sample ID: MB 400-683512/1 Matrix: WaterDate Collected: N/A

Date Received: N/A

Analysis SM 2320B JP09/05/24 11:581 EET PEN683512

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA 50 mL 50 mL

Client Sample ID: Method Blank Lab Sample ID: MB 400-683525/1-A Matrix: WaterDate Collected: N/A

Date Received: N/A

Prep 3510C STC09/05/24 13:39 EET PEN683525

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA 250 mL 1 mL

Analysis 8270E 1 683637 09/06/24 15:45 VC1 EET PENTotal/NA 0.4 mL 0.4 mL

Prep 3510C 683525 09/05/24 13:39 STC EET PENTotal/NA 250 mL 1 mL

Analysis 8270E SIM 1 684477 09/13/24 17:47 KJA EET PENTotal/NA 0.4 mL 0.4 mL

Client Sample ID: Method Blank Lab Sample ID: MB 400-683616/1-A Matrix: WaterDate Collected: N/A

Date Received: N/A

Prep 8151A SM09/06/24 10:06 EET PEN683616

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA 50 mL 4 mL

Analysis 8151A 1 683811 09/09/24 12:00 PG EET PENTotal/NA 1 mL 1 mL

Client Sample ID: Method Blank Lab Sample ID: MB 400-683641/35 Matrix: WaterDate Collected: N/A

Date Received: N/A

Analysis SM 5220D CJK09/06/24 11:381 EET PEN683641

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA 2 mL 2 mL

Client Sample ID: Method Blank Lab Sample ID: MB 400-683641/5 Matrix: WaterDate Collected: N/A

Date Received: N/A

Analysis SM 5220D CJK09/06/24 11:381 EET PEN683641

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA 2 mL 2 mL

Client Sample ID: Method Blank Lab Sample ID: MB 400-683646/1-A Matrix: WaterDate Collected: N/A

Date Received: N/A

Prep 8011 KR09/06/24 13:01 EET PEN683646

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA 35 mL 35 mL

Analysis 8011 1 683665 09/06/24 15:43 S1K EET PENTotal/NA

Eurofins Pensacola

Page 21 of 68 9/29/2024

Project/Site: L-O

Client Sample ID: Method Blank Lab Sample ID: MB 400-683986/1 Matrix: WaterDate Collected: N/A

Date Received: N/A

Analysis SM 2540C HA09/10/24 12:331 EET PEN683986

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA 50 mL 50 mL

Client Sample ID: Method Blank Lab Sample ID: MB 400-684250/23 Matrix: WaterDate Collected: N/A

Date Received: N/A

Analysis SM 4500 Cl- E CJK09/12/24 10:241 EET PEN684250

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA 10 mL 10 mL

Client Sample ID: Method Blank Lab Sample ID: MB 400-684463/19 Matrix: WaterDate Collected: N/A

Date Received: N/A

Analysis 350.1 CAC09/13/24 15:351 EET PEN684463

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA 10 mL 10 mL

Client Sample ID: Method Blank Lab Sample ID: MB 680-854941/1-A Matrix: WaterDate Collected: N/A

Date Received: N/A

Prep 200.8-1994 R5.4 RR09/09/24 07:11 EET SAV854941

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total Recoverable 25 mL 125 mL

Analysis 200.8-1994 R5.4 1 855105 09/10/24 01:23 BWR EET SAVTotal Recoverable

Client Sample ID: Method Blank Lab Sample ID: MB 680-855033/1-A Matrix: WaterDate Collected: N/A

Date Received: N/A

Prep…