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2018 GROUNDWATER STATUS REPORT
 Site Environmental Report Volume II


2018 Groundwater Status Report Text

List of Appendices

A.    Sitewide Groundwater Elevation Measurements and Vertical Gradient Calculations 2018
B.    Long-Term Well Hydrographs
C.    2018 CERCLA Groundwater Results
D.    2018 Facility Monitoring Groundwater Results
E.    Sample Collection, Tracking, and QA/QC Results
F.    Remediation System Data Tables
G.    Data Usability Reports
H.    BNL1801-SVE Pilot Test Report - 3-8-19
H.    EDB-NSE Modeling Report-1890B-20Nov2018


List of Figures

E-1 2018 Extent of Primary BNL VOC Plumes
E-2 2018 Extent of Primary BNL Radionuclide Plumes
1-1 Key Site Features
1-2 Monitoring Well Locations
2-1 Generalized Geologic Cross Section in the Vicinity of Brookhaven National Laboratory
2-2 Water-Table Contours of the Shallow Glacial Zone, January 28 - February 1, 2019
2-5 Select Recharge Basin Flow Trends
3.0-1 Groundwater Remediation Systems
3.0-2 Summary of Laboratory Analyses Performed for the CERCLA Monitoring Well Program in 2018
3.1-1 OU I South Boundary / North Street East, TVOC Plume Distribution
3.1-2 OU I South Boundary / North Street East, TVOC Hydrogeologic Cross Section (A-A’)
3.1-3 OU I Current Landfill / South Boundary / North Street East, Historical VOC Trends
3.1-4 OU I South Boundary / North Street East, Sr-90 Plume Distribution
3.1-5 OU I South Boundary / North Street East, Historical Sr-90 Trends
3.1-6 OU I South Boundary Groundwater Remediation System, Historic Total Volatile Organic Compound Trends in Extraction Wells
3.1-7 OU I South Boundary Groundwater Remediation System, Cumulative VOC Mass Removed
3.1-8 OU I South Boundary / North Street East, TVOC Plume Comparison 1997-2018
3.2-1 OU III / OU IV / North Street, TVOC Plume Distributions
3.2-2 OU III, TVOC Hydrogeologic Cross Section (B-B’)
3.2-3 OU III / OU IV / North Street, TVOC Plume Comparison 1997-2018
3.2.1-1 OU III Building 96 Area, TVOC Plume Distribution
3.2.1-2 OU III Building 96 Area, Hydrogeologic Cross Section (C-C’)
3.2.1-3 OU III Building 96 Area, Historical VOC Trends
3.2.1-4 OU III Building 96 Area, Extraction Well TVOC Concentrations
3.2.1-5 OU III Building 96 Area, Extraction Well TVOC Concentrations From January 1, 2005
3.2.1-6 OU III Building 96 Area, TVOC Plume Comparison 2000-2018
3.2.2-1 Building 452 Area, Freon-11 Monitoring Well Network
3.2.2-2 Facility Monitoring Program, Building 452 Area, Historical Freon-11 Trends
3.2.2-3  Facility Monitoring Program, Building 452 Area, Freon-11 Treatment System - TVOC Influent Concentrations
3.2.2-4  Facility Monitoring Program, Building 452 Area, Freon-11 Treatment System - TVOC Influent Concentrations
3.2.2-5  Building 452 Area, Freon-11 Treatment System, Cumulative Mass Removed
3.2.2-6  Facility Monitoring Program, Building 452 Area, Freon-11 Plume Comparison 2011-2018
3.2.3-1 OU III Middle Road Area, TVOC Plume Distribution
3.2.3-2 OU III Middle Road Area, TVOC Hydrogeologic Cross Section (E-E’)
3.2.3-3 OU III and OU IV Plume(s), Historical VOC Trends
3.2.3-4 OU III Middle Road Area, TVOC Hydrogeologic Cross Section (F-F’)
3.2.3-5 OU III Middle Road Groundwater Remediation System, Cumulative VOC Mass Removed
3.2.3-6 OU III Middle Road Groundwater Remediation System, Total Volatile Organic Compounds in Recovery Wells
3.2.4-1 OU III and OU IV South Boundary / Industrial Park Areas, TVOC Plume Distribution
3.2.4-2 OU III South Boundary Area, TVOC Hydrogeologic Cross Section (G-G’)
3.2.4-3 OU III South Boundary Groundwater Remediation System, Total Volatile Organic Compounds in Extraction Wells
3.2.4-4 OU III South Boundary Groundwater Remediation System, Total Volatile Organic Compounds in Extraction Wells 2010 through 2018
3.2.4-5 OU III South Boundary Groundwater Remediation System, Cumulative VOC Mass Removed
3.2.5-1 OU III Western South Boundary, TVOC Plume Distribution
3.2.5-2 OU III Western South Boundary, TVOC Hydrogeologic Cross Section (H-H’)
3.2.5-3 OU III Western South Boundary, Historical VOC Trends
3.2.5-4 OU III Western South Boundary Groundwater Remediation System, Historic Extraction Well Total Volatile Organic Compound Concentrations
3.2.5-5 OU III Western South Boundary Groundwater Remediation System, Cumulative VOC Mass Removed
3.2.5-6 OU III Western South Boundary, TVOC Hydrogeologic Cross Section (H1-H1')
3.2.5-7 OU III Western South Boundary, New Extraction Wells and Piping Layout
   
3.2.6-1 OU III Industrial Park Area, TVOC Plume Distribution
3.2.6-2 OU III Industrial Park and Industrial Park East, TVOC Hydrogeologic Cross Section (I-I’)
3.2.6-3 OU III Industrial Park, Historical VOC Trends
3.2.6-4 OU III Industrial Park Groundwater Remediation System, TVOC Influent Concentration
3.2.6-5 OU III Industrial Park Groundwater Remediation System, TVOC Effluent Concentration
3.2.6-6 OU III Industrial Park Groundwater Remediation System, Cumulative VOC Mass Removed
3.2.6-7 OU III Industrial Park TVOC Plume Comparison 1997, 2005, 2013, 2018
3.2.7-1 OU III Industrial Park East Area, TVOC Plume Distribution
3.2.7-2 OU III Industrial Park East Area, VOC Concentrations
3.2.8-1 North Street (OU I/IV, Former Landfill, Chemical/Animal Holes), TVOC Plume Distribution
3.2.8-2 North Street (OU I/IV Former Landfill, Chemical/Animal Holes), TVOC Hydrogeologic Cross Section (K-K’)
3.2.8-3 North Street (OU I/IV Former Landfill, Chemical/Animal Holes), Historical VOC Trends
3.2.8-4 OU III North Street Groundwater Remediation System, Extraction Well TVOC Concentrations
3.2.8-5 OU III North Street Groundwater Remediation System, Cumulative VOC Mass Removed
3.2.8-6 North Street (OU I/IV Former Landfill, Chemical/Animal Holes), TVOC Plume Comparison 1997-2018
3.2.9-1 OU III North Street East Area, TVOC Plume Distribution
3.2.9-2 OU III North Street East VP Locations and EDB Sample Results
3.2.9-3 OU III North Street East EDB Hydrogeologic Cross Section (K-K')
3.2.9-4 OU III North Street East Groundwater Remediation System, Extraction Well TVOC Concentrations
3.2.9-5 OU III North Street East Groundwater Remediation System, Cumulative VOC Mass Removed
3.2.9-6 OU III North Street East TVOC Plume Comparison 2004-2018
3.2.10-1 OU III LIPA / Airport, TVOC Plume Distribution
3.2.10-2 OU III Airport West, TVOC Hydrogeologic Cross Section (L-L’)
3.2.10-3 OU III LIPA Groundwater Remediation System, TVOC Influent Concentrations
3.2.10-4 OU III Airport Groundwater Remediation System, TVOC Influent Concentrations
3.2.10-5 OU III LIPA/Airport Groundwater Remediation System, Cumulative VOC Mass Removed
3.2.10-6 OU III LIPA/Airport, Historical VOC Trends
3.2.11-1 Magothy Well Locations and TVOC Results
3.2.11-2 Magothy Historical TVOC Trends
3.2.12-1 William Floyd Wellfield Sentinal Monitoring Well Locations
3.2.14-1 OU III South Boundary Radionuclide Monitoring Well Locations
3.2.15-1 OU III BGRR/WCF, Sr-90 Plume Distribution
3.2.15-2 OU III BGRR/WCF Sr-90 Cross Section (M-M')
3.2.15-3 OU III BGRR/WCF Sr-90 Cross Section (N-N')
3.2.15-4 OU III BGRR/WCF Sr-90 Cross Section (O-O')
3.2.15-5 OU III BGRR/WCF Historical Sr-90 trends
3.2.15-6 OU III BGRR/WCF Extraction Well SR-3 Sr-90 Concentraction Comparison to Water Table Elevation
3.2.15-7 OU III BGRR/WCF, Sr-90 Cumulative MilliCuries Removed
3.2.15-8 OU III BGRR/WCF, Sr-90 Influent Concentrations For Extraction Wells
3.2.15-9 OU III BGRR/WCF, Sr-90 Influent Concentrations From April 2008 to Present
3.2.15-10 OU III BGRR/WCF, Sr-90 Plume Comparison 2004-2018
3.2.16-1 OU III Chemical/Animal Holes, Sr-90 Plume Distribution
3.2.16-2 OU III Chemical/Animal Holes, Historical Sr-90 Trends
3.2.16-3 OU III Chemical/Animal Holes, Sr-90 Hydrogeologic Cross Section (P-P’)
3.2.16-4 OU III Chemical/Animal Holes, Sr-90 Extraction Well Concentrations
3.2.16-5 OU III Chemical/Animal Holes, Sr-90 Cumulative MilliCuries Removed
3.2.16-6 OU III Chemical/Animal Holes, Sr-90 Plume Comparison 2002, 2008, 2013 and 2018
3.2.17-1 OU III HFBR AOC 29, Tritium Monitoring Well Results
3.2.17-2 OU III HFBR, Peak Tritium Concentrations in Groundwater - HFBR to Cornell Avenue
3.3.1-1 OU IV AOC 6, Sr-90 Plume Distribution
3.3.1-2 OU IV AOC 6, Historical Sr-90 Trends
3.5-1 OU VI, EDB Plume Distribution
3.5-2 OU VI, EDB Hydrogeologic Cross Section (Q-Q‘)
3.5-3 OU VI, Historical EDB Trends
3.5-4  OU VI, EDB Plume Comparison 1999-2018
3.5-5 OU VI, EDB, Extraction Well Concentrations
3.7-1 Current Landfill, Monitoring Well Locations
3.7-2 Former Landfill, Monitoring Well Locations
3.8-1 Facility Monitoring Program, AOC 16T g-2 Tritium Plume, 4th Quarter 2018
3.8-2 Facility Monitoring Program, AOC 16T g-2, Historical Tritium Trends
3.8-3  Facility Monitoring Program, AOC 16T g-2 Tritium Plume, Comparison to ROD Trigger
3.8-4 Facility Monitoring Program, AOC 16T g-2 Tritium Plume. Comparison to DWS
3.9-1 Facility Monitoring Program, BLIP Facility Area Monitoring Well Locations And Tritium Results, 4th Quarter 2018
3.10-1 Monitoring Well Results for 1,4-Dioxane (2017)
3.10-2 Monitoring Well Sampling and Geoprobe Locations - 1,4-Dioxane Characterization Along BNL Site Boundary
3.10-3 OU III Western South Boundary Hydrogeologic Cross Section (H1-H1') - 1,4-Dioxane (ug/L)
3.10-4 OU III South Boundary Area Hydrogeologic Cross Section (G-G') - 1,4-Dioxane (ug/L)
3.11-01 Locations of PFAS Source Areas and Geoprobe Wells
3.11-02 Current Firehouse Area PFAS Characterization - Maximum PFOS and PFOA Concentrations
3.11-03 Former Firehouse Area PFAS Characterization - Maximum PFOS and PFOA Concentrations
3.11-04 Formber Bubble Chamber Experiment and Blockhouse Area - PFAS Characterization - Maximum PFOS and PFOA Concentrations
3.11-05 Building 924 Area - PFAS Characterization - Maximum PFOS and PFOA Concentrations
3.11-06 Building 902 Area - PFAS Characterization - Maximum PFOS and PFOA Concentrations
3.11-07 Building 526 Area - PFAS Characterization - Maximum PFOS and PFOA Concentrations
3.11-08 Major Petroleum Facility Area - PFAS Characterization - Maximum PFOS and PFOA Concentrations
3.11-09 Recreation Center Area - PFAS Characterization - Maximum PFOS and PFOA Concentrations
3.11-10 Groundwater Treatment Systems, Sewage Treatment Plant Effluent, Landfill Monitoring Wells and OU V Monitoring Wells, PFAS Sample Locations
3.11-11 Monitoring Well Sampling and Geoprobe Locations - PFAS Characterization Along BNL Site Boundary
3.11-12 OU III Western South Boundary Hydrogeologic Cross Section (H1-H1') - PFOS/PFAS (ng/L)
3.11-13 OU III South Boundary Area Hydrogeologic Cross Section (G-G') - PFOS/PFAS (ng/L)
3.11-14 Comparison of Maximum Combined PFOS and PFOA Concentrations Observed in Source Area Wells to the 70 ng/L Lifetime Health Advisory Level
4.1-1 Facility Monitoring Program, AGS and BLIP Facility Area, Monitoring Well Locations and Tritium Results, 4th Qtr 2018
4.1-2 Facility Monitoring Program, AGS Facility Area, Maximum Tritium Concentrations Downgradient of Booster Stop
4.1-3 Facility Monitoring Program, AGS Facility Area, Maximum Tritium Concentrations Downgradient of Former AGS E-20 Catcher
4.1-4 Facility Monitoring Program, AGS Facility Area, Maximum Tritium Concentrations Downgradient of Building 914
4.1-5 Facility Monitoring Program, AGS Facility Area, Maximum Tritium Concentrations Downgradient of J-10 Beam Stop
4.1-6 Facility Monitoring Program, AGS Facility Area, Maximum Tritium Concentrations Downgradient of Former U-Line Target
4.1-7 Facility Monitoring Program, AGS Facility Area, Maximum Tritium Concentrations Downgradient of Former U-Line Beam Stop Area
4.2-1 Facility Monitoring Program, Relativistic Heavy Ion Collider, Monitoring Well Locations Tritium Results, 3rd Quarter 2018
4.3-1 Facility Monitoring Program, Brookhaven Medical Research Reactor Monitoring Well Locations
4.3-2 Facility Monitoring Program, Brookhaven Medical Research Reactor, Monitoring Well Tritium Concentrations
4.4-1 Sewage Treatment Plant System Sampling and Monitoring Well Locations
4.5-1 Facility Monitoring Program, Motor Pool, Monitoring Well Locations, TVOC Results 4th Quarter 2018
4.6-1 Facility Monitoring Program, Service Station
4.6-2 Facility Monitoring Program Service Station, Summary of TVOC Concentrations
4.7-1 Facility Monitoring Program, Major Petroleum Facility, Monitoring Well Locations, TVOC Concentrations, 4th Qtr 2018
4.8-1 Facility Monitoring Program, Waste Management Facility, Monitoring Well Locations
4.9-1 Facility Monitoring Program, National Synchrotron Light Source II, Monitoring Well Locations

 

List of Tables

E-1 BNL Groundwater Remediation System Treatment Summary For 1997–2018
E-2 Groundwater Restoration Progress
1-1 Groundwater Standards for Inorganic Compounds
1-2 Groundwater Standards for Pesticides and PCBs
1-3 Groundwater Standards for Organic Compounds
1-4 Groundwater Standards for Radiological Compounds
1-5  Groundwater Protection Group CERCLA Monitoring Schedule for 2018
1-6 Summary of Environmental Surveillance Samples and Analytical Methods
1-7 Summary of Monitoring Wells and Piezometers
1-8 CERCLA Groundwater Monitoring Program – Well Sampling Frequency
2-1 2018 Water Pumpage Report for Potable Supply Wells
2-2 2018 Remediation Well Pumpage Report
2-3 2018 Recharge Basin Flow Report
2-4 BNL Monthly Precipitation Summary (1949–2018)
3.0-1 2018 Summary of Groundwater Remediation Systems at BNL
   
3.1-1 OU I South Boundary Temporary Well Data
3.1-2 OU I South Boundary Treatment System, 2018 SPDES Equivalency Permit Levels
3.1-3 OU I South Boundary, 2018 Air Stripper VOC Emissions Data
3.1-4 OU I South Boundary 2018 Extraction Well Pumping Rates
   
3.2.1-1 OU III Building 96 RTW-1 Treatment Well, 2018 SPDES Equivalency Permit Levels
3.2.1-2 OU III Building 96 Area, 2018 Average VOC Emission Rates
3.2.1-3 OU III Building 96 2018 Extraction Well Pumping Rates
3.2.1-4 OU III Building 96 Temporary Well Data
3.2.2-1 Building 452 EW-18 Treatment Well, 2018 SPDES Equivalency Permit Levels
3.2.2-2 Building 452 Freon-11 Treatment System 2018 Extraction Well Pumping Rates
3.2.3-1 Middle Road Air Stripping Tower, 2018 SPDES Equivalency Permit Levels
3.2.3-2 Middle Road Air Stripper, 2018 Average VOC Emission Rates
3.2.3-3 OU III Middle Road 2018 Extraction Well Pumping Rates
3.2.3-4 OU III Middle Road 2018 Temporary Well Data
3.2.4-1 OU III South Boundary Air Stripping Tower, 2018 SPDES Equivalency Permit Levels
3.2.4-2 OU III South Boundary Air Stripper, 2018 Average VOC Emission Rates
3.2.4-3 OU III South Boundary 2018 Extraction Well Pumping Rates
3.2.4-4 OU III South Boundary 2018 Temporary Well Data
3.2.5-1 Western South Boundary Treatment System, 2018 SPDES Equivalency Permit Levels
3.2.5-2 OU III Western South Boundary 2018 Extraction Well Pumping Rates
3.2.6-1 OU III Industrial Park 2018 Extraction Well Pumping Rates
3.2.6-2 OU III Industrial Park Treatment System 2018 SPDES Equivalency Permit Levels
3.2.6-3 OU III Industrial Park 2018 Temporary Well Data
3.2.8-1 OU III North Street Treatment System, 2018 SPDES Equivalency Permit Levels
3.2.8-2 OU III North Street 2018 Extraction Well Pumping Rates
3.2.9-1 OU III North Street East 2018 Temporary Well Data
3.2.9-2 OU III North Street East Treatment System, 2018 SPDES Equivalency Permit Levels
3.2.9-3 OU III North Street East 2018 Extraction Well Pumping Rates
3.2.10-1 OU III LIPA/Airport Treatment System, 2018 SPDES Equivalency Permit Levels
3.2.10-2 OU III LIPA/Airport 2018 Extraction Well Pumping Rates
3.2.15-1 OU III BGRR, Strontium 90 Results From Geoprobe Samples
3.2.15-2 BGRR Sr-90 Treatment System 2018 Extraction Well Pumping Rates
3.2.15-3 BGRR Sr-90 Treatment System, 2018 SPDES Equivalency Permit Levels
3.2.16-1 Chemical Holes Sr-90 Treatment System, 2018 SPDES Equivalency Permit Levels
3.2.16-2 OU III Chemical/Animal Holes Sr-90 Remediation System 2018 Extraction Well Pumping Rates
3.5-1 OU VI EDB Treatment System, 2018 SPDES Equivalency Permit Levels
3.5-2 OU VI EDB Pump & Treat System 2018 Extraction Well Pumping Rates
3.5-3 OU VI EDB Temporary Well Data
3.10-1 South Boundary Monitoring Well Results - 1,4 Dioxane Concentrations in Micrograms per Liter (ug/L)
3.10-2 South Boundary Temporary Well PFC-GP-44 Results - 1,4 Dioxane Concentrations in Micrograms per Liter (ug/L)
3.10-3 South Boundary Temporary Well PFC-GP-45 Results - 1,4 Dioxane Concentrations in Micrograms per Liter (ug/L)
3.10-4 South Boundary Temporary Well PFC-GP-46 Results - 1,4 Dioxane Concentrations in Micrograms per Liter (ug/L)
3.10-5 South Boundary Temporary Well PFC-GP-47 Results - 1,4 Dioxane Concentrations in Micrograms per Liter (ug/L)
3.10-6 South Boundary Temporary Well PFC-GP-48 Results - 1,4 Dioxane Concentrations in Micrograms per Liter (ug/L)
3.10-7 South Boundary Temporary Well PFC-GP-49 Results - 1,4 Dioxane Concentrations in Micrograms per Liter (ug/L)
3.10-8 South Boundary Temporary Well PFC-GP-50 Results - 1,4 Dioxane Concentrations in Micrograms per Liter (ug/L)
3.10-9 South Boundary Temporary Well PFC-GP-51 Results - 1,4 Dioxane Concentrations in Micrograms per Liter (ug/L)
3.10-10 South Boundary Temporary Well PFC-GP-52 Results - 1,4 Dioxane Concentrations in Micrograms per Liter (ug/L)
3.10-11 South Boundary Temporary Well PFC-GP-53 Results - 1,4 Dioxane Concentrations in Micrograms per Liter (ug/L)
3.10-12 South Boundary Temporary Well PFC-GP-54 Results - 1,4 Dioxane Concentrations in Micrograms per Liter (ug/L)
3.11-1 Current Firehouse Area Temporary Monitoring Well PFC-GP-01 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-2 Current Firehouse Area Temporary Monitoring Well PFC-GP-02 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-3 Current Firehouse Area Temporary Monitoring Well PFC-GP-04 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-4 Current Firehouse Area Temporary Monitoring Well PFC-GP-35 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-5 Current Firehouse Area Temporary Monitoring Well PFC-GP-36 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-6 Current Firehouse Area Temporary Monitoring Well PFC-GP-37 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-7 Current Firehouse Area Temporary Monitoring Well PFC-GP-38 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-8 Current Firehouse Area Temporary Monitoring Well PFC-GP-39 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-9 Current Firehouse Area Temporary Monitoring Well PFC-GP-20 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-10 Current Firehouse Area Temporary Monitoring Well PFC-GP-21 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-11 Former Firehouse Area Temporary Monitoring Well PFC-GP-22 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-12 Former Firehouse Area Temporary Monitoring Well PFC-GP-23 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-13 Former Firehouse Area Temporary Monitoring Well PFC-GP-24 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-14 Former Firehouse Area Temporary Monitoring Well PFC-GP-25 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-15 Former Firehouse Area Temporary Monitoring Well PFC-GP-26 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-16 Former Firehouse Area Temporary Monitoring Well PFC-GP-41 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-17 Former Firehouse Area Temporary Monitoring Well PFC-GP-147 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-18 Former Firehouse Area Temporary Monitoring Well PFC-GP-148 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-19 Former Firehouse Area Temporary Monitoring Well PFC-GP-149 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-20 Former Firehouse Area Temporary Monitoring Well PFC-GP-151 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-21 Former Bubble Chamber Area Temporary Monitoring Well PFC-GP-7 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-22 Former Bubble Chamber Area Temporary Monitoring Well PFC-GP-8 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-23 Former Bubble Chamber Area Temporary Monitoring Well PFC-GP-14 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-24 Former Bubble Chamber Area Temporary Monitoring Well PFC-GP-15 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-25 Former Bubble Chamber Area Temporary Monitoring Well PFC-GP-16 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-26 Former Bubble Chamber Area Temporary Monitoring Well PFC-GP-17 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-27 Former Bubble Chamber Area Temporary Monitoring Well PFC-GP-5 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-28 Former Bubble Chamber Area Temporary Monitoring Well PFC-GP-11 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-29 Former Bubble Chamber Area Temporary Monitoring Well PFC-GP-18 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-30 Former Bubble Chamber Area Temporary Monitoring Well PFC-GP-19 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-31 Building 526 Area Temporary Monitoring Well PFC-GP-29 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-32 Building 526 Area Temporary Monitoring Well PFC-GP-30 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-33 Building 526 Area Temporary Monitoring Well PFC-GP-27 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-34 Building 526 Area Temporary Monitoring Well PFC-GP-28 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-35 Building 526 Area Temporary Monitoring Well PFC-GP-31 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-36 Building 526 Area Temporary Monitoring Well PFC-GP-32 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-37 Building 526 Area Temporary Monitoring Well PFC-GP-33 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-38 Building 526 Area Temporary Monitoring Well PFC-GP-34 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-39 Building 526 Area Temporary Monitoring Well PFC-GP-40 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-40 Building 526 Area Temporary Monitoring Well PFC-GP-41 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-41 Recreation Center Area Temporary Monitoring Well PFC-GP-42 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-42 Recreation Center Area Temporary Monitoring Well PFC-GP-43 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-43 OU V Landfille Areas Monitoring Well Results - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-44 William Floyd Well Field Sentinel Well Monitoring Results - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-45 OU III Western South Boundary Treatment System Monitoring Results - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-46 OU III Middle Road Treatment System Monitoring Results - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-47 OU III South Boundary Treatment System Monitoring Results - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-48 OU I South Boundary, Chemical Holes and HFBR Treatment Systems Monitoring Results - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-49 OU III Building 96 and Building 452 Freon-11 Treatment Systems Monitoring Results - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-50 OU III Building 96 and Building 452 Freon-11 Treatment Systems Monitoring Results - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-51 South Boundary Monitoring Well Results - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-52 South Boundary Temporary Well PFC-GP-44 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-53 South Boundary Temporary Well PFC-GP-45 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-54 South Boundary Temporary Well PFC-GP-46 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-55 South Boundary Temporary Well PFC-GP-47 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-56 South Boundary Temporary Well PFC-GP-48 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-57 South Boundary Temporary Well PFC-GP-49 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-58 South Boundary Temporary Well PFC-GP-50 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-59 South Boundary Temporary Well PFC-GP-51 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-60 South Boundary Temporary Well PFC-GP-52 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-61 East Boundary Temporary Well PFC-GP-53 - PFAS Concentrations in Nanograms per Liter (ng/L)
3.11-62 East Boundary Temporary Well PFC-GP-54 - PFAS Concentrations in Nanograms per Liter (ng/L)
5-1 Proposed Groundwater Monitoring Well Sampling Frequency Changes