14012_Austin Foods II_Copy of CSA Add Data Tables_20041001

File: AFII_Copy of CSA Add Data Oct-04, Soil Summary (2)Date: 2/16/2016 (2 of 2 Pages)
Sample ID SB-13 DITCH DUPLICATE (SB-13)SB-14 DITCH SB-15 DITCH SB-16 SB-17 SB-17 SB-18 SB-18 SB-19 SB-20 SB-21 SB-22 SB-23 SB-24
Depth (ft)0-1 0-1 0-1 0-1 0-2 0-2 2-4 0-2 2-3 0-2 0-2 0.5-2 0.5-2 0.5-2 0.5-2 Ind Ref Res Ref GWP RefDate Collected 7/8/2003 7/8/2003 7/8/2003 7/8/2003 7/8/2003 7/8/2003 7/8/2003 10/15/2004 10/15/2004 10/15/2004 10/15/2004 7/7/2003 7/7/2003 7/7/2003 7/7/2003
VOCs (8260 B)1,2-Dichloroethane NA NA NA NA <0.0061 <0.0057 NA <0.0011 NA NA NA NA NA NA NA 0.6 2 0.28 2 0.0018 1Metals (6010B)
Chromium NA NA NA NA NA NA NA 19 NA NA NA NA NA NA NA 450 2 210 2 70 4
PCBs (8082)PCB 1016 <0.24 <0.24 <0.25 <2.5 <2.4 NA NA NA <0.020 NA NA NA NA NA NA 21 2 3.9 2 4.2 3PCB 1221 <0.24 <0.24 <0.25 <2.5 <2.4 NA NA NA <0.020 NA NA NA NA NA NA 0.74 2 0.22 2 NS
PCB 1232 <0.47 <0.49 <0.50 <5.0 <4.8 NA NA NA <0.020 NA NA NA NA NA NA 0.74 2 0.22 2 NSPCB 1242 <0.24 <0.24 <0.25 <2.5 <2.4 NA NA NA <0.020 NA NA NA NA NA NA 0.74 2 0.22 2 NSPCB 1248 <0.24 <0.24 <0.25 <2.5 <2.4 NA NA NA <0.020 NA NA NA NA NA NA 0.74 2 0.22 2 NSPCB 1254 <0.24 <0.24 <0.25 <2.5 <2.4 NA NA NA <0.020 NA NA NA NA NA NA 0.74 2 0.22 2 1.1 3PCB 1260 <0.24 <0.24 <0.25 <2.5 <2.4 NA NA NA <0.020 NA NA NA NA NA NA 0.74 2 0.22 2 NS
Total PCBs ND ND ND ND ND NA NA NA ND NA NA NA NA NA NA 0.74 2 0.22 2 NS
OCPs (8081 A)
Aldrin <0.024 <0.024 <0.025 <0.25 NA NA NA NA NA NA NA <0.022 <5.5 <0.025 <0.025 0.10 2 0.029 2 0.50 2Alpha-BHC <0.024 <0.024 <0.025 <0.25 NA <0.023 NA NA NA <0.024 <0.026 <0.022 <5.5 <0.025 <0.025 0.36 2 0.090 2 0.0005 2Beta-BHC <0.024 <0.024 <0.025 <0.25 NA NA NA NA NA NA NA <0.022 <5.5 <0.025 <0.025 1.3 2 0.32 2 0.0030 2Delta-BHC <0.024 <0.024 <0.025 <0.25 NA NA NA NA NA NA NA <0.022 <5.5 <0.025 <0.025 NS NS NSGamma-BHC <0.024 <0.024 <0.025 <0.25 NA NA NA <0.023 NA NA NA <0.022 <5.5 <0.025 <0.025 1.7 2 0.44 2 0.0090 2
Chlordane <0.24 <0.24 <0.25 1.2 1.3 NA <0.24 <0.23 <0.23 NA NA <0.22 17 <0.25 <0.25 6.5 2 1.6 2 10 24,4-DDD <0.024 <0.024 <0.025 <0.25 NA NA NA <0.023 NA NA NA <0.022 <5.5 <0.025 <0.025 10 2 2.4 2 16 24,4-DDE <0.024 <0.024 <0.025 <0.25 <0.24 NA NA 0.26 NA NA NA <0.022 <5.5 <0.025 <0.025 7.0 2 1.7 2 54 24,4-DDT <0.024 <0.024 <0.025 <0.25 <0.24 NA NA 0.078 NA NA NA <0.022 <5.5 <0.025 <0.025 7.0 2 1.7 2 32 2Dieldrin<0.024 <0.024 <0.025 <0.25 <0.24 <0.023 NA NA NA <0.024 <0.026 <0.022 <5.5 <0.025 <0.025 0.11 2 0.03 2 0.0040 2
Endosulfan I <0.024 <0.024 <0.025 <0.25 NA NA NA NA NA NA NA <0.022 <5.5 <0.025 <0.025 3,700 2 370 2 18 2Endosulfan II <0.024 <0.024 <0.025 <0.25 NA NA NA NA NA NA NA <0.022 <5.5 <0.025 <0.025 3,700 2 370 2 18 2Endosulfan sulfate <0.024 <0.024 <0.025 <0.25 NA NA NA NA NA NA NA <0.022 <5.5 <0.025 <0.025 NS NS NSEndrin<0.024 <0.024 <0.025 <0.25 NA NA NA NA NA NA NA <0.022 <5.5 <0.025 <0.025 180 2 18 2 1.0 2Endrin aldehyde <0.024 <0.024 <0.025 <0.25 NA NA NA NA NA NA NA <0.022 <5.5 <0.025 <0.025 NS NS NS
Heptachlor <0.024 <0.024 <0.025 <0.25 NA NA NA NA NA NA NA <0.022 <5.5 <0.025 <0.025 0.38 2 0.11 2 230 2Heptachlor epoxide <0.024 <0.024 <0.025 <0.25 NA NA NA NA NA NA NA <0.022 <5.5 <0.025 <0.025 0.19 2 0.053 2 0.70 2Methoxychlor<0.024 <0.024 <0.025 <0.25 NA NA NA NA NA NA NA <0.022 <5.5 <0.025 <0.025 3,100 2 310 2 160 2Toxaphene<0.47 <0.49 <0.50 <5.0 NA NA NA NA NA NA NA <0.44 55 <0.50 <0.50 1.6 2 0.44 2 31 2
OPPs (8141)Azinphos-Methyl NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NS NS NSBolstar (Sulprofos)NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NS NS NSChlorpyrifosNANANANANANANANANANANANANANANA1,800 2 180 2 63 3
Coumaphos NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NS NS NSDemeton,-O and -S NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 25 2 2.4 2 NSDiazinonNANANANANANANANANANANANANANANA55025520.43 3DichlorvosNANANANANANANANANANANANANANANA5.9 2 1.7 2 0.0031 3DimethoateNANANANANANANANANANANANANANANA1202122NS
Disulfoton NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 25 2 2.4 2 0.064 3EPNNANANANANANANANANANANANANANANANSNSNSEthopropNANANANANANANANANANANANANANANANSNSNSEthyl Parathion NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NS NS NSFensulfothionNANANANANANANANANANANANANANANANSNSNS
Fenthion NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NS NS NSMalathionNANANANANANANANANANANANANANANA12,000 2 1,200 2 8.1 3MerphosNANANANANANANANANANANANANANANA1821.8 2 NSMethyl parathion NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 150 2 15 2 0.085 3MevinphosNANANANANANANANANANANANANANANANSNSNS
Naled NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 1,200 2 120 2 NSPhorateNANANANANANANANANANANANANANANA1202122NSRonnelNANANANANANANANANANANANANANANA31,000 2 3,100 2 NSStirophosNANANANANANANANANANANANANANANANSNSNSSulfotepNANANANANANANANANANANANANANANANSNSNS
TEPP NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NS NS NS
Tokuthion (Prothothiofos)NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NS NS NSTrichloronateNANANANANANANANANANANANANANANANSNSNS
Notes:
All units mg/kg; NA = Not Analyzed; NS = Not Specified; ND = Not detected Ind = Industrial Exposure, Res = Residential Exposure, GWP = Ground Water ProtectionNumber in parenthesis is the EPA Analytical MethodBorings SB-21 through SB-24 were through the floor of the storage building
VOCs = Volatile Organic Compounds; PCBs = Polychlorinated Biphenyls; OCPs = Organochlorine Pesticides; OPPs = Organophosphorus Pesticides
Borings SB-1 through SB-5 and SB-18 through SB-20 were not installed until October 2004 due to difficulty obtaining an access agreement from the railroadBold indicates exceeds lowest candidate target levelReferences(1) NC Ground Water Section Contaminated Soil Cleanup Levels, July 2000
(2) Region IX Preliminary Remediation Goals DAF=20, October 2002
(3) Region III Risk-Based Concentrations, April 2003(4) Ground water protection level in reference (1) is 27 mg/kg, but 2 times background is 70 mg/kg; therefore, 70 mg/kg is considered to be the target level
Soil Analytical Detections (July 2003 and October 2004)
Table 3
Candidate Target Levels
H&H Job No. HRZ-001Cary, North CarolinaFormer Austin Foods
File:AFII_Copy of CSA Add Data Oct-04,MWDate:2/16/2016
6/13/2003 (pre-sampling)6/25/2003 (post-sampling)
Well Well TOC G.S. Well Screen TOC Water TOC Product Product Water Table TOC Water TOC Product Product Water Table TOC Water TOC Product Product Water Table
Monitoring Screen Diameter Elevation Elevation Depth (bgs)Length Table Depth Depth Thickness Elevation**Table Depth Depth Thickness Elevation**Table Depth Depth Thickness Elevation**
Well ID Zone (in)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)(ft)
Former Austin Foods Wells
MW-1 Aust SAP 2 489.29 488.95 30.3 10.0 8.21 --481.08 7.94 --481.35 8.28 --481.01
MW-2 Aust SAP 2 484.23 482.57 26.5 7.0 7.42 --476.81 6.73 --477.50 9.31 --474.92
MW-3 Aust SAP 2 480.09 478.36 7.0 2.0 3.81 --476.28 4.24 --475.85 4.69 --475.40
MW-4 SAP 2 479.50 478.52 13.0 5.0 3.92 --475.58 3.77 --475.73 4.39 --475.11
MW-5 PWR 2 481.23 479.49 32.75 10.0 2.81 --478.42 2.70 --478.53 4.48 --476.75
D-5a PWR 2 483.67 481.28 54.0 10.0 --------12.54 --471.13
D-5b BR 2 483.49 481.38 81.0 10.0 --------17.68 --465.81
MW-6a SAP 2 489.10 487.46 22.0 14.0 12.85 --476.25 12.68 --476.42 13.08 --476.02
MW-6b PWR 2 488.82 487.25 41.0 4.0 15.06 --473.76 14.79 --474.03 14.68 --474.14
MW-7 SAP 2 494.45 492.64 22.8 4.0 9.76 --484.69 9.49 --484.96 11.62 --482.83
MW-8a SAP 2 484.51 483.06 16.0 4.0 4.71 --479.80 4.73 --479.78 5.57 --478.94
MW-8b PWR 2 484.53 482.96 36.0 4.0 4.51 --480.02 4.48 --480.05 5.31 --479.22
MW-9 SAP 2 482.38 (1)16.0 4.0 4.00 --478.38 3.74 --478.64 4.85 --477.53
MW-10 SAP 2 483.45 481.53 44.0 4.0 6.54 --476.91 5.86 --477.59 8.39 --475.06
MW-11 SAP 2 483.70 482.45 18.0 4.0 8.45 --475.25 7.59 --476.11 10.00 --473.70
MW-12 SAP 2 480.64 479.02 16.0 4.0 4.61 --476.03 4.28 --476.36 6.23 --474.41
MW-13 PWR 2 480.19 478.59 36.0 4.0 5.14 --475.05 5.27 --474.92 6.51 --473.68
MW-14 PWR 2 484.65 483.20 54.0 4.4 2.43 --482.22 2.09 --482.56 3.86 --480.79
MW-15 SAP 2 478.73 (1)15.5 4.0 4.11 --474.62 1.21 --477.52 4.04 --474.69
MW-16 SAP 2 483.77 (1)23.3 5.0 NA --NA NA --NA 10.86 --472.91
MW-17 SAP 2 496.29 (1)23.0 4.0 NA --NA NA --NA 8.14 --488.15
MW-18 SAP 2 496.29 (1)33.1 4.0 20.24 --476.05 25.32 --470.97 20.03 --476.26
MW-19 PWR 2 497.36 (1)35.0 4.0 NA --NA NA --NA 17.08 --480.28
MW-20 SAP 2 484.72 482.14 52.5 4.2 7.34 --477.38 6.87 --477.85 9.41 --475.31
MW-21 PWR 2 480.82 478.52 60.0 4.2 9.61 --471.21 62.06 --418.76 10.31 --470.51
MW-22a PWR/BR 2 470.90 471.12 60.0 10.0 --------17.14 --453.76
MW-22b BR 2 470.93 471.11 85.0 10.0 --------9.81 --461.12
Scotchman/Chevron Wells
D-1 SAP 2 480.70 (1)24 20 5.46 --475.24 5.47 --475.23 7.91 --472.79
D-2 SAP 2 479.05 (1)24 20 4.89 3.95 0.94 474.93 4.89 3.89 1.00 474.98 6.73 5.95 0.78 472.96
D-3 SAP 2 478.24 (1)24 20 3.70 --474.54 3.66 --474.58 5.36 --472.88
D-4 SAP 2 479.58 (1)24 20 4.82 --474.76 4.79 --474.79 6.48 --473.10
D-5 SAP 2 483.49 481.59 24 20 8.67 --474.82 5.79 --477.70 5.82 --477.67
D-6 SAP 2 481.10 (1)24 20 6.09 --475.01 5.95 --475.15 7.58 --473.52
D-7 SAP 2 478.94 (1)24 20 5.13 --473.81 5.06 --473.88 6.61 --472.33
MW-1 (Scot)SAP 4 480.07 (1)17 10 6.26 --473.81 6.18 --473.89 7.46 --472.61
MW-2 (Scot)SAP 4 475.12 (1)26.5 10 NA (2)--NA NA (2)--NA NA --NA
MW-3 (Scot)SAP 4 477.39 (1)16 10 3.24 --474.15 3.31 --474.08 5.11 --472.28
MW-5 (Scot)SAP 2 471.99 (1)18 10 --------8.42 --463.57
GT-1 SAP 4 474.24 (1)27 25 3.91 --470.33 4.03 --470.21 5.79 --468.45
GT-2 SAP 4 475.73 (1)19 17 5.50 --470.23 5.62 --470.11 8.75 --466.98
GT-4 PWR 2 478.94 (1)50 5 7.57 --471.37 8.73 --470.21 9.03 469.91
GT-6 SAP 4 474.22 (1)20 18 3.12 --471.10 3.30 --470.92 NA (2)--NA
GT-7 SAP 4 474.01 (1)20 17 3.66 --470.35 3.70 --470.31 NA --NA
GT-8R SAP 2 480.54 (1)20 15 5.79 5.46 0.33 475.02 5.93 5.41 0.52 475.04 7.55 7.53 0.02 473.01
GT-10 BR 2 475.78 (1)75 5 10.49 --465.29 12.55 --463.23 11.91 --463.87
GT-11 SAP 4 477.56 (1)20 17 4.27 --473.29 4.16 --473.40 5.98 --471.58
GT-12 SAP 4 476.33 (1)20 17.5 2.33 474.00 2.32 --474.01 4.14 --472.19
DW-1 SAP 2 478.65 (1)40 5 4.92 --473.73 5.22 --473.43 6.72 --471.93
RW-1 PWR 4 NA (1)40 37.5 3.87 3.84 0.03 NA 4.12 4.07 0.05 NA 5.89 --NA
MW-20 (Scot)SAP 2 468.60 (1)14 12 NA --NA NA --NA 4.81 --463.79
Notes:
Elevations are approximate and are referenced to an arbitrary datumAustin TOC elevations based on measurements by others; Scotchman TOC elevations surveyed by H&H to reference Austin well network TOC = Top of Casing; NA = Not Available; PWR = Partially Weathered Rock; SAP = Saprolite; BR = Bedrock
** = Water table elevation is corrected for product assuming it is kerosene at GT-8R and D-2 (S.G. = 0.82) and gasoline at RW-1 (S.G. = 0.72)All product thicknesses are apparent thicknesses; "-" = No product detected(1) Flush mount well(2) No well cap present on this Scotchman well, water at top of casingMW-5 (Scot) was installed on September 30, 2002 by SAICWells MW-22a and MW-22b were installed in March 2004 by H&HWells D-5a and D-5b were installed in April 2004 by H&H
Monitoring Well Data Summary
Table 1
10/13/2004 (pre-sampling)
H&H Job No. HRZ-001Cary, North CarolinaFormer Austin Foods
File: AFII_Copy of CSA Add Data Oct-04, Soil SummaryDate: 2/16/2016 (1 of 2 Pages)
Sample ID SB-1 SB-1 SB-2 SB-2 SB-3 SB-4 SB-5 SB-5 SB-6 SB-6 SB-7 SB-8 SB-9 SB-10 SB-11 SB-12 DITCH
Depth (ft)0-2 2-3 0-2 2-3 0-2 0-2 0-2 2-3 0-2 3-4 0-2 0-2 0-2 0-2 3-4 0-1 Ind Ref Res Ref GWP RefDate Collected 10/15/2004 10/15/2004 10/15/2004 10/15/2004 10/15/2004 10/15/2004 10/15/2004 10/15/2004 7/7/2003 7/7/2003 7/7/2003 7/7/2003 7/7/2003 7/7/2003 7/7/2003 7/8/2003
VOCs (8260 B)1,2-Dichloroethane NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 0.6 2 0.28 2 0.0018 1Metals (6010B)
Chromium NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 450 2 210 2 70 4
PCBs (8082)PCB 1016 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 21 2 3.9 2 4.2 3PCB 1221 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 0.74 2 0.22 2 NS
PCB 1232 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 0.74 2 0.22 2 NSPCB 1242 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 0.74 2 0.22 2 NSPCB 1248 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 0.74 2 0.22 2 NSPCB 1254 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 0.74 2 0.22 2 1.1 3PCB 1260 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 0.74 2 0.22 2 NS
Total PCBs NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 0.74 2 0.22 2 NS
OCPs (8081 A)
Aldrin NA NA <0.024 NA NA NA NA NA NA NA <0.026 NA <4.9 NA NA <0.15 0.10 2 0.029 2 0.50 2Alpha-BHC NA NA NA NA <0.024 <0.022 NA <0.023 NA NA <0.026 <0.032 <4.9 NA NA <0.15 0.36 2 0.090 2 0.0005 2Beta-BHC NA NA NA <0.022 NA NA NA NA NA NA <0.026 NA <4.9 NA NA <0.15 1.3 2 0.32 2 0.0030 2Delta-BHC NA NA NA NA NA NA NA NA NA NA <0.026 NA <4.9 NA NA <0.15 NS NS NSGamma-BHC NA NA NA NA NA NA <0.023 NA NA NA <0.026 NA <4.9 <0.39 NA <0.15 1.7 2 0.44 2 0.0090 2
Chlordane NA NA 59 50 <0.24 NA NA NA 0.25 0.30 <0.26 NA <49.NA NA 1.6 6.5 2 1.6 2 10 24,4-DDD NA NA <0.024 NA NA NA NA NA NA NA <0.026 NA <4.9 NA NA <0.15 10 2 2.4 2 16 24,4-DDE NA NA NA NA NA NA NA NA NA NA <0.026 NA <4.9 NA NA <0.15 7.0 2 1.7 2 54 24,4-DDT NA NA <0.024 NA NA NA NA NA NA NA <0.026 NA <4.9 NA NA <0.15 7.0 2 1.7 2 32 2Dieldrin0.036 <0.024 NA NA 0.51 <0.022 NA NA NA NA <0.026 NA <4.9 NA <0.030 <0.15 0.11 2 0.03 2 0.0040 2
Endosulfan I NA NA NA NA NA NA NA NA NA NA <0.026 NA <4.9 NA NA <0.15 3,700 2 370 2 18 2Endosulfan II NA NA NA NA NA NA NA NA NA NA <0.026 NA <4.9 NA NA <0.15 3,700 2 370 2 18 2Endosulfan sulfate NA NA NA NA NA NA NA NA NA NA <0.026 NA <4.9 NA NA <0.15 NS NS NSEndrinNANANANANANANANANANA<0.026 NA <4.9 NA NA <0.15 180 2 18 2 1.0 2Endrin aldehyde NA NA NA NA NA NA NA NA NA NA <0.026 NA <4.9 NA NA <0.15 NS NS NS
Heptachlor NA NA NA NA NA NA NA NA NA NA <0.026 NA <4.9 <0.65 NA <0.15 0.38 2 0.11 2 230 2Heptachlor epoxide NA NA NA NA NA NA NA NA NA NA <0.026 NA <4.9 NA NA <0.15 0.19 2 0.053 2 0.70 2MethoxychlorNANANANANANANANANANA<0.026 NA <4.9 NA NA <0.15 3,100 2 310 2 160 2ToxapheneNANA<0.48 NA NA NA NA NA NA NA <0.52 NA 13 NA NA <2.9 1.6 2 0.44 2 31 2
OPPs (8141)Azinphos-Methyl NA NA <0.10 NA NA NA <0.097 NA <0.10 NA <0.11 NA <0.10 <0.11 NA NA NS NS NSBolstar (Sulprofos)NA NA <0.060 NA NA NA <0.057 NA <0.062 NA <0.065 NA <0.061 <0.065 NA NA NS NS NSChlorpyrifosNANA<0.060 NA NA NA <0.057 NA <0.062 NA <0.065 NA <0.061 <0.065 NA NA 1,800 2 180 2 63 3
Coumaphos NA NA <0.26 NA NA NA <0.25 NA <0.27 NA <0.29 NA <0.27 <0.29 NA NA NS NS NSDemeton,-O and -S NA NA <0.084 NA NA NA <0.080 NA <0.062 NA <0.065 NA <0.061 <0.065 NA NA 25 2 2.4 2 NSDiazinonNANA<0.060 NA NA NA <0.057 NA <0.062 NA <0.065 NA <0.061 <0.065 NA NA 550 2 55 2 0.43 3DichlorvosNANA<0.084 NA NA NA <0.080 NA <0.062 NA <0.065 NA <0.061 <0.065 NA NA 5.9 2 1.7 2 0.0031 3DimethoateNANA<0.072 NA NA NA <0.069 NA <0.062 NA <0.065 NA <0.061 <0.065 NA NA 120 2 12 2 NS
Disulfoton NA NA <0.12 NA NA NA <0.11 NA <0.062 NA <0.065 NA <0.061 <0.065 NA NA 25 2 2.4 2 0.064 3EPNNANA<0.12 NA NA NA <0.11 NA <0.087 NA <0.092 NA <0.085 <0.091 NA NA NS NS NSEthopropNANA<0.060 NA NA NA <0.057 NA <0.062 NA <0.065 NA <0.061 <0.065 NA NA NS NS NSEthyl Parathion NA NA <0.16 NA NA NA <0.15 NA <0.087 NA <0.092 NA <0.085 <0.091 NA NA NS NS NSFensulfothionNANA<0.072 NA NA NA <0.069 NA <0.062 NA <0.065 NA <0.061 <0.065 NA NA NS NS NS
Fenthion NA NA <0.084 NA NA NA <0.080 NA <0.062 NA <0.065 NA <0.061 <0.065 NA NA NS NS NSMalathionNANA<0.11 NA NA NA <0.10 NA <0.062 NA <0.065 NA <0.061 <0.065 NA NA 12,000 2 1,200 2 8.1 3MerphosNANA<0.060 NA NA NA <0.057 NA <0.062 NA <0.065 NA <0.061 <0.065 NA NA 18 2 1.8 2 NSMethyl parathion NA NA <0.060 NA NA NA <0.057 NA <0.062 NA <0.065 NA <0.061 <0.065 NA NA 150 2 15 2 0.085 3MevinphosNANA<0.060 NA NA NA <0.057 NA <0.062 NA <0.065 NA <0.061 <0.065 NA NA NS NS NS
Naled NA NA <0.060 NA NA NA <0.057 NA <0.062 NA <0.065 NA <0.061 <0.065 NA NA 1,200 2 120 2 NSPhorateNANA<0.060 NA NA NA <0.057 NA <0.062 NA <0.065 NA <0.061 <0.065 NA NA 120 2 12 2 NSRonnelNANA<0.060 NA NA NA <0.057 NA <0.062 NA <0.065 NA <0.061 <0.065 NA NA 31,000 2 3,100 2 NSStirophosNANA<0.060 NA NA NA <0.057 NA <0.062 NA <0.065 NA <0.061 <0.065 NA NA NS NS NSSulfotepNANA<0.072 NA NA NA <0.069 NA <0.062 NA <0.065 NA <0.061 <0.065 NA NA NS NS NS
TEPP NA NA <0.12 NA NA NA <0.11 NA <0.062 NA <0.065 NA <0.061 <0.065 NA NA NS NS NS
Tokuthion (Prothothiofos)NA NA <0.060 NA NA NA <0.057 NA <0.062 NA <0.065 NA <0.061 <0.065 NA NA NS NS NSTrichloronateNANA<0.060 NA NA NA <0.057 NA <0.062 NA <0.065 NA <0.061 <0.065 NA NA NS NS NS
Notes:
All units mg/kg; NA = Not Analyzed; NS = Not Specified; ND = Not detected Ind = Industrial Exposure, Res = Residential Exposure, GWP = Ground Water ProtectionNumber in parenthesis is the EPA Analytical MethodBorings SB-21 through SB-24 were through the floor of the storage building
VOCs = Volatile Organic Compounds; PCBs = Polychlorinated Biphenyls; OCPs = Organochlorine Pesticides; OPPs = Organophosphorus Pesticides
Borings SB-1 through SB-5 and SB-18 through SB-20 were not installed until October 2004 due to difficulty obtaining an access agreement from the railroadBold indicates exceeds lowest candidate target levelReferences(1) NC Ground Water Section Contaminated Soil Cleanup Levels, July 2000
(2) Region IX Preliminary Remediation Goals DAF=20, October 2002
(3) Region III Risk-Based Concentrations, April 2003(4) Ground water protection level in reference (1) is 27 mg/kg, but 2 times background is 70 mg/kg; therefore, 70 mg/kg is considered to be the target level
Candidate Target Levels
Soil Analytical Detections (July 2003 and October 2004)
Table 3
Former Austin FoodsCary, North CarolinaH&H Job No. HRZ-001
File:AFII_Copy of CSA Add Data Oct-04,Dioxins-Furans
Date:2/16/2016
Sample ID
Depth (ft)
Date Collected
Dioxins (8290)
2,3,7,8-TCDD 4.63 1.0 4.6E+00 ND 1.0 ND 0.87 1.0 8.7E-01
1,2,3,7,8-PeCDD 2.95 0.5 1.5E+00 0.28 0.5 1.4E-01 5.70 0.5 2.9E+00
1,2,3,4,7,8-HxCDD 8.38 0.1 8.4E-01 0.28 0.1 2.8E-02 9.02 0.1 9.0E-01
1,2,3,6,7,8-HxCDD 42.30 0.1 4.2E+00 0.75 0.1 7.5E-02 52.41 0.1 5.2E+00
1,2,3,7,8,9-HxCDD 39.81 0.1 4.0E+00 1.00 0.1 1.0E-01 20.59 0.1 2.1E+00
1,2,3,4,6,7,8-HpCDD 4,066.99 0.01 4.1E+01 61.72 0.01 6.2E-01 1,236.49 0.01 1.2E+01
OCDD 17,519.23 0.001 1.8E+01 7,304.93 0.001 7.3E+00 8650.01 0.001 8.7E+00
Furans (8290)
2,3,7,8-TCDF 17.29 0.1 1.7E+00 ND 0.1 ND 20.72 0.1 2.1E+00
1,2,3,7,8-PeCDF 5.83 0.05 2.9E-01 ND 0.05 ND 6.55 0.05 3.3E-01
2,3,4,7,8-PeCDF 5.48 0.5 2.7E+00 ND 0.5 ND 6.31 0.5 3.2E+00
1,2,3,4,7,8-HxCDF 21.73 0.1 2.2E+00 0.25 0.1 2.5E-02 35.44 0.1 3.5E+00
1,2,3,6,7,8-HxCDF 8.30 0.1 8.3E-01 0.11 0.1 1.1E-02 24.22 0.1 2.4E+00
1,2,3,7,8,9-HxCDF 0.71 0.1 7.1E-02 ND 0.1 ND 6.02 0.1 6.0E-01
2,3,4,6,7,8-HxCDF 3.64 0.1 3.6E-01 ND 0.1 ND 25.76 0.1 2.6E+00
1,2,3,4,6,7,8-HpCDF 213.52 0.01 2.1E+00 2.00 0.01 2.0E-02 834.56 0.01 8.3E+00
1,2,3,4,7,8,9-HpCDF 16.14 0.01 1.6E-01 0.20 0.01 2.0E-03 75.20 0.01 7.5E-01
OCDF 1,886.70 0.001 1.9E+00 16.79 0.001 1.7E-02 3,031.03 0.001 3.0E+00
Total (TEF Adjusted)85.7 8.3 59.8
Typical US Background 8 8 8
US Background Range 1 to 23 1 to 23 1 to 23
EPA Region IX PRG (Res)3.9 3.9 3.9
EPA Region IX PRG (Ind)16 16 16
EPA Region VIII AL (Res)1,000 1,000 1,000
EPA Region VIII AL (Ind)5,000 to 20,000 5,000 to 20,000 5,000 to 20,000
Notes:
(1) Taken from Interim Procedures for Estimating Risks Associated with Exposures to Mixtures of Chlorinated Dibenzo-p-Dioxin
and -Dibenzofurans (CDDs and CDFs) and 1989 Update (EPA/625/3-89/016, March 1989)
TEF = Toxicity Equivalency Factor; Res = Residential; Ind = Industrial; ND = Not Detected
PRG = October 2004 Preliminary Remedial Goal
AL = Typical EPA Action Level for further assessment and/or remediation (US EPA Facts About Dioxin, November 1999)
TEF-Adjusted
Concentration
(ng/kg)
SB-4
0 - 2
10/15/2004
Concentration
(ng/kg)TEF (1)
TEF-Adjusted
Concentration
(ng/kg)
10/15/2004
0 - 2
Concentration
(ng/kg)TEF (1)
TEF-Adjusted
Concentration
(ng/kg)
SB-2
0 - 2
10/15/2004
Concentration
(ng/kg)TEF (1)
Table 4
H&H Job No. HRZ-001
Cary, North Carolina
Former Austin Foods
Soil Analytical Detections (Dioxins and Furans)
SB-5
File: AFII_Copy of CSA Add Data Oct-04,NA DataDate:2/16/2016
Table 5
Natural Attenuation Data Summary
Former Austin Foods
Cary, North Carolina
H&H Job No. HRZ-001
Specific Oxidation-Reduction Dissolved Ferrous Total Organic
Monitoring pH Temperature Conductivity Potential Turbidity Oxygen Iron Sulfate Nitrate Carbon
Well ID (Standard Units)(oC)(µS/cm)(mV)(NTU)(mg/l)(mg/l)(mg/l)(mg/l)(mg/l)
Former Austin Foods Wells
MW-1 (Aust)5.47 18.9 59.28 217 8.76 3.20 <0.1 <5 2.1 <1
MW-2 6.93 16.0 491.9 -31 8.46 3.40 1.6 39 <0.1 10
MW-3 (Aust)5.44 18.9 234.5 175 24.12 0.62 <0.1 85 0.58 9.2
MW-4 5.72 17.9 283.9 38 32.28 2.81 1.6 63 <0.1 9.3
MW-5 5.95 17.2 204.3 -22 3.07 0.60 0.6 <5 <0.1 3.7
D-5a 6.38 14.4 335.8 66 45.41 2.84 0.4 16 0.62 5.1
D-5b 6.14 17.1 123.4 69 48.24 3.62 0.6 7.5 <0.1 <1
MW-6a 6.08 19.2 122.2 143 9.72 5.13 0.6 23 1.5 1.7
MW-6b 6.51 20.3 167.5 108 8.82 3.94 0.4 10 3.2 <1
MW-7 4.58 15.7 83.92 294 2.30 4.74 0.2 6.4 3.8 <1
MW-8a 5.32 19.5 87.38 239 5.23 3.24 <0.1 <5 2.2 <1
MW-8b 6.91 17.9 135.0 123 4.88 3.44 <0.1 10 0.56 <1
MW-9 4.89 17.4 79.10 257 7.77 1.21 <0.1 <5 2.4 <1
MW-10 5.69 17.0 98.02 200 4.57 2.26 <0.1 <5 0.48 1.5
MW-11 6.56 16.5 1023 -42 18.24 1.97 9.4 84 <0.1 70
MW-12 5.11 16.9 401.8 291 2.05 1.09 0.4 35 22 5.9
MW-13 5.67 18.4 327.3 102 4.70 0.32 0.8 <5 <0.1 13
MW-14 8.99 18.4 185.1 31 0.96 3.91 <0.1 11 0.27 <1
MW-15 5.39 18.7 86.17 251 3.46 1.20 <0.1 6.7 0.92 1
MW-16 4.99 17.0 58.7 134 9.2 1.78 <0.2 <5 0.19 <1
MW-17 5.82 17.8 141.0 113.6 6.10 4.44 <0.2 <5 2.2 <1
MW-18 5.89 21.6 89.42 170 3.42 4.30 <0.1 <5 2.8 <1
MW-19 5.61 20.0 88.00 186 2.90 3.37 <0.2 <5 1.1 <1
MW-20 6.11 16.6 61.67 112 0.38 0.54 <0.1 <5 0.16 <1
MW-21 6.30 18.0 85.91 97 0.23 2.50 0.2 <5 <0.1 1.4
MW-22a 5.85 16.4 130.90 193 4.32 2.41 0.2 6.1 0.19 <1
MW-22b 6.43 15.6 153.90 23 6.79 1.73 1.8 6.3 <0.1 4.4
Scotchman Wells
D-1 5.98 19.6 179.3 -8 3.29 1.44 5.0 NA NA NA
D-4 5.59 21.5 392.6 35 2.82 1.22 4.2 NA NA NA
D-5 5.99 17.4 386.2 -3 28.84 1.79 3.0 12 <0.1 13
D-6 5.26 21.0 66.36 219 9.34 0.80 0.6 NA NA NA
MW-1 (Scot)5.87 18.5 393.6 -12 0.01 0.45 2.6 NA NA NA
MW-3 (Scot)6.10 21.3 367.4 -32 6.74 0.98 2.4 NA NA NA
MW-5 (Scot)5.56 19.8 148.1 136 52.10 0.48 1.2 6.3 <0.1 4.4
GT-2 4.95 20.3 87.80 209 3.51 2.72 0.6 NA NA NA
GT-4 7.09 23.4 411.3 -121 9.03 0.20 <0.1 NA NA NA
GT-7 5.60 17.9 249.8 70 9.89 4.01 <0.1 NA NA NA
GT-10 6.19 19.4 310.7 -53 0.44 0.22 3.0 NA NA NA
DW-1 9.37 23.0 889.9 -106 28.84 3.41 0.60 NA NA NA
MW-20 (Scot)5.70 22.9 241.0 -53 5.21 0.49 5.8 <0.1 5.3 8.8
Notes:NS = Not SampledNA = Not AnalyzedData collected during original sampling event, June 17-19, 2003
MW-5 (Scot) sampled on September 3, 2003Wells MW-22a, MW-22b, D-5a, and D-5b were sampled on April 5, 2004
MW-20 (Scot) sampled on May 26, 2004Wells MW-16, MW-17, and MW-19 were sampled on October 14, 2004
Field Parameters Laboratory Parameters
File: AFII_Copy of CSA Add Data Oct-04,GW SummaryDate:2/16/2016
Table 6
Ground Water Analytical DetectionsFormer Austin FoodsCary, North CarolinaH&H Job No. HRZ-001
Former Austin Foods Wells Scotchman Wells NCAC
MW-1 MW-3 MW-1 MW-3 MW-5 MW-20 2L
Well ID (AUST)MW-2 (AUST)MW-4 MW-5 D-5A D-5B MW-6A MW-6B MW-7 MW-8A MW-8B MW-9 MW-10 MW-11 MW-12 MW-13 MW-14 MW-15 MW-16 MW-17 MW-18 MW-19 MW-20 MW-21 MW-22A MW-22B D-1 D-4 D-5 D-6 (SCOT)(SCOT)(SCOT)GT-2 GT-4 GT-7 DW-1 (SCOT)PQL GW Date Collected 6/17/03 6/19/03 6/18/03 6/18/03 6/18/03 4/05/04 4/05/04 6/17/03 6/17/03 6/18/03 6/17/03 6/17/03 6/18/03 6/19/03 6/19/03 6/19/03 6/18/03 6/17/03 6/19/03 10/14/04 10/14/04 6/18/03 10/14/04 6/19/03 6/18/03 4/05/04 4/05/04 6/16/03 6/16/03 6/18/03 6/17/03 6/16/03 6/16/03 9/03/03 6/17/03 6/16/03 6/17/03 6/17/03 7/09/03 6/16/03 5/26/04 Standard
VOCs (8260 B)
Benzene <1.0 <1.0 <1.0 <1.0 2.3 6.1 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 2.4 9.6 <1.0 1.9 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 1.6 11 720 <1.0 <25 <1.0 2.3 3600 310 2.3 49 <1.0 1800 330 <1.0 7.7 1 1Carbon tetrachloride <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <5.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 5.4 <1.0 <1.0 <1.0 <1.0 <1.0 <25 <1.0 <1.0 <50 <5.0 <1.0 <5.0 <1.0 <100 <1.0 <1.0 <1.0 1 0.3Chlorobenzene<1.0 <1.0 <1.0 1.4 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <5.0 <1.0 9 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <25 <1.0 <1.0 <50 <5.0 <1.0 <5.0 <1.0 <100 <1.0 <1.0 <1.0 1 50Chloroethane<1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 9.3 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <25 <1.0 <1.0 <50 <5.0 <1.0 <5.0 <1.0 <100 <1.0 <1.0 <1.0 1 2,800Chloroform<5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 5.7 <25 <5.0 <5.0 5.1 <5.0 <5.0 <5.0 <5.0 <5.0 17 <5.0 <5.0 <5.0 <5.0 <5.0 <120 <5.0 <5.0 <250 <25 <5.0 <25 <5.0 <500 <5.0 <5.0 <5.0 5 0.19
1,1-Dichloroethane <1.0 <1.0 1.2 3.0 5.6 5.5 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 6.3 51 <1.0 16 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 2.8 2.4 23 4.5 81 <1.0 4.7 <50 38 <1.0 <5.0 1.9 <100 22 16 <1.0 1 7001,2-Dichloroethane <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <5.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 3.6 <1.0 1.1 <1.0 <1.0 <1.0 <25 <1.0 <1.0 <50 <5.0 <1.0 <5.0 <1.0 <100 <1.0 <1.0 <1.0 1 0.381,1-Dichloroethene <1.0 <1.0 <1.0 <1.0 1.4 53 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 6.1 <5.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 1.2 <1.0 <1.0 1.1 1.0 59 <1.0 <25 <1.0 <1.0 <50 42 1.0 <5.0 <1.0 <100 36 16 <1.0 1 7cis-1,2-Dichloroethene <1.0 <1.0 <1.0 <1.0 370 1200 11 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 90 9.3 1.1 25 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 2.3 10 5.0 74 2.0 3000 <1.0 <1.0 64 48 15 <5.0 <1.0 690 460 170 7.0 1 70trans-1,2-Dichloroethene <1.0 <1.0 <1.0 <1.0 3.4 4.2 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <5.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <25 <1.0 <1.0 <50 <5.0 <1.0 <5.0 <1.0 <100 <1.0 <1.0 <1.0 1 70
1,2-Dichloropropane <1.0 <1.0 <1.0 <1.0 <1.0 3.2 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 6.7 <5.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <25 <1.0 <1.0 <50 <5.0 <1.0 <5.0 <1.0 <100 <1.0 4.4 <1.0 1 0.56Ethylbenzene<1.0 <1.0 <1.0 <1.0 <1.0 2.3 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 430 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 170 <1.0 540 <1.0 <1.0 1200 <5.0 <1.0 6.9 <1.0 <100 <50 <1.0 1.9 1 29Tetrachloroethene<1.0 <1.0 <1.0 <1.0 <1.0 2.6 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 54 <5.0 4.5 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 4.3 <1.0 <1.0 <1.0 <1.0 <25 <1.0 <1.0 <50 <5.0 <1.0 <5.0 <1.0 <100 <5.0 <1.0 3.6 1 0.7Toluene<5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 79 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 16 <5.0 500 <5.0 <5.0 4300 <25 <5.0 <25 <5.0 <500 <1.0 <5.0 <5.0 5 1,0001,1,1-Trichloroethane <1.0 <1.0 <1.0 <1.0 <1.0 6.5 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <5.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <25 <1.0 <1.0 <50 <5.0 <1.0 <5.0 <1.0 <100 <10 <1.0 <1.0 1 200
Trichloroethene <1.0 <1.0 <1.0 <1.0 53 4000 230 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 32 <5.0 2.1 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 1.4 <1.0 <1.0 13 <1.0 6100 <1.0 <1.0 <50 <5.0 1.1 <5.0 <1.0 <100 <1.0 140 <1.0 1 2.8Vinyl chloride <1.0 <1.0 <1.0 <1.0 24 34 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 11 130 <1.0 9.8 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 3.8 120 <1.0 300 <1.0 1.2 <50 <5.0 <1.0 <5.0 <1.0 620 210 20 <1.0 1 0.015Xylenes, Total <3.0 <3.0 <3.0 <3.0 <3.0 25 <3.0 <3.0 <3.0 <3.0 <3.0 <3.0 <3.0 <3.0 450 <3.0 <3.0 <3.0 <3.0 <3.0 <3.0 <3.0 <3.0 28 <3.0 <3.0 <3.0 320 <3.0 1900 <3.0 <3.0 6500 <15 <3.0 <15 <3.0 <300 <3.0 <3.0 <3.0 3 530
SVOCs (8270 C)
Naphthalene <10 <10 <10 <10 <10 NA NA <10 <10 <10 <10 <10 <10 <10 34 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 NA NA NA NA <10 NA NA NA NA NA NA NA NA NA NA NA 10 21
Bis(2-ethylhexyl)phthalate <10 <10 <10 14 <10 NA NA <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 NA NA NA NA <10 NA NA NA NA NA NA NA NA NA NA NA 10 31,2,4-Trichlorobenzene <10 <10 <10 <10 <10 NA NA <10 <10 <10 <10 <10 <10 <10 20 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 NA NA NA NA <10 NA NA NA NA NA NA NA NA NA NA NA 10 70
OCPs (8081 A)Aldrin <0.50 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <0.50 <0.50 NA <0.50 NA 0.5 NSAlpha BHC <0.50 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <0.50 <0.50 NA <0.50 NA 0.5 0.019
Beta BHC <0.50 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 1.6 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <0.50 <0.50 NA <0.50 NA 0.5 0.019Delta BHC <0.50 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <0.50 <0.50 NA <0.50 NA 0.5 0.019Gamma BHC <0.50 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 1.6 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <0.50 <0.50 NA <0.50 NA 0.5 0.019Chlordane<5.0 <5.0 <5.0 <5.0 <5.0 NA NA <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 NA NA <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 NA <5.0 <5.0 <5.0 <5.0 NA <5.0 NA 5 0.0274,4-DDD <0.50 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <0.50 <0.50 NA <0.50 NA 0.5 0.14
4,4-DDE <0.50 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <0.50 <0.50 NA <0.50 NA 0.5 NS4,4-DDT <0.50 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <0.50 <0.50 NA <0.50 NA 0.5 0.1Dieldrin<0.50 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <0.50 <0.50 NA <0.50 NA 0.5 0.0022Endosulfan I <0.50 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <0.50 <0.50 NA <0.50 NA 0.5 NSEndosulfan II <0.50 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <0.50 <0.50 NA <0.50 NA 0.5 42
Endosulfan sulfate <0.50 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <0.50 <0.50 NA <0.50 NA 0.5 NSEndrin<0.50 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <0.50 <0.50 NA <0.50 NA 0.5 2Endrin aldehyde <0.50 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <0.50 <0.50 NA <0.50 NA 0.5 2.1Heptachlor<0.50 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <0.50 <0.50 NA <0.50 NA 0.5 0.008Heptachlor epoxide <0.50 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <0.50 <0.50 NA <0.50 NA 0.5 0.004
Methoxychlor <0.50 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <0.50 <0.50 NA <0.50 NA 0.5 35Toxaphene<10 <10 <10 <10 <10 NA NA <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 NA NA <10 <10 <10 <10 <10 <10 NA <10 <10 <10 <10 NA <10 NA 10 0.031
Metals (6010/7470A)Arsenic <10 <10 <10 <10 <10 NA NA <10 <10 <10 <10 <10 <10 <10 10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 NA NA NA NA <10 NA NA NA NA NA NA NA NA NA NA NA 10 50Barium5.5 34 150 11 72 NA NA 9.1 27 85 21 34 31 44 9.1 83 44 34 7.6 18 22 15 22 25 11 NA NA NA NA 36 NA NA NA NA NA NA NA NA NA NA NA 5 2,000
Cadmium <5.0 <5.0 <5.0 <5.0 <5.0 NA NA <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 NA NA NA NA <5.0 NA NA NA NA NA NA NA NA NA NA NA 5 5Chromium<10 <10 <10 <10 <10 NA NA <10 <10 <10 <10 <10 <10 <10 18 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 NA NA NA NA <10 NA NA NA NA NA NA NA NA NA NA NA 10 50Lead<5.0 8.2 14 <5.0 5.9 NA NA 7.2 6.3 <5.0 <5.0 6.2 <5.0 <5.0 12 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 NA NA NA NA 24 NA NA NA NA NA NA NA NA NA NA NA 5 15Mercury<0.20 <0.20 <0.20 <0.20 <0.20 NA NA <0.20 <0.20 <0.20 <0.20 <0.20 <0.20 <0.20 <0.20 <0.20 <0.20 <0.20 <0.20 <0.20 <0.20 <0.20 <0.20 <0.20 <0.20 NA NA NA NA <0.20 NA NA NA NA NA NA NA NA NA NA NA 0.2 1.1Selenium<10 <10 <10 <10 <10 NA NA <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 NA NA NA NA <10 NA NA NA NA NA NA NA NA NA NA NA 10 50
Silver <5.0 <5.0 <5.0 <5.0 <5.0 NA NA <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 NA NA NA NA <5.0 NA NA NA NA NA NA NA NA NA NA NA 5 18Zinc<30 <30 600 <30 <30 NA NA <30 34 <30 <30 <30 41 <30 58 <30 77 <30 <30 <30 <30 <30 <30 <30 <30 NA NA NA NA 100 NA NA NA NA NA NA NA NA NA NA NA 30 2,100
Notes:All units are µg/l; The number in parenthesis is the EPA Analytical MethodPQL = Practical Quantitation Limit; GW = Ground Water; VOCs = Volatile Organic Compounds; SVOCs = Semi-Volatile Organic Compounds; OCPs = Organochlorine Pesticides; NA = Not Analyzed; NS = Not Specified
Due to lab quality control problem: MW-3, MW-4, and MW-18 resampled for OCPs on 7/9/2003; MW-4, MW-5, and MW-9 resampled for SVOCs on 7/9/2003; MW-6B, MW-10, MW-12, MW-20, MW-21,and GT -4 resampled on 7/18/2003Bold indicates exceeds ground water standard
GT-10