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<br /> Historic Groundwater Monitoring Data
<br /> Eckert Cold Storage
<br /> Gasoline
<br /> Benzene Toluene Ethyl Benzene Total Xylenes TPH-G TPH-D MTBE Oxygenates! DTW GWE
<br /> Additives
<br /> Analytical Method: 82608 82606 82608 82608 5030/8015M 3510/8015M 8260B 82606
<br /> Detection Limit: 0.5 u /L 0.5 u 1L 0.5 u /L 1.0 u /L 0.05 m /L 0.05 m /L 0.5 u /L 0.5-5.0 u !L feet feet
<br /> Monitor Wel! Sample Date
<br /> TOC Eiev.
<br /> MW-8 1/512000 53 31 34 100 0.9 NO 4.1 NA
<br /> 37.76 3127/2000 33 5.9 47 46 0.9 ND 9.0 NA
<br /> 6/23/2000 1,600 42 710 1,600 17 ND 19 NA
<br /> 9/8/2000 2,900 70 1,800 4,200 33 ND 36 NA
<br /> 12/29/2000 310 NO 140 12 2,8 0.34 NO NO
<br /> 3/5/2001 75 NO 24 NO 1 ND NO NO
<br /> 6/4/2001 1,300 25 220 920 10 ND NO NO
<br /> 9110/2001 2,000 33 1,800 1,800 21 NO 34 NO
<br /> 12/1712001 572 NO 888 38 3,4 NO NO NO
<br /> 2/27/2002 140" 0.8 160' 70 0.55 <0.05 <0.5 <0.5-<5.0 16.46 21.30
<br /> 6/26/2002 1,100 24 650 1,617 9.8 <0.05 32 <5.0-<50 18.52 19.24
<br /> 9/30/2002 480 2.3 51 27 5.4 NA 9.2 <2.0-<20 20.18 17,58
<br /> 12/9/2002 16 <0.5 5.9 <1.0 0.34 NA 4.4 17(TSA)'2.6 18.12 19.64
<br /> (1.2-DCA)
<br /> 3/28/2003 50 <0.5 15 5.0 0.97 NA 9.0 35(TBA); 1.4 17.63 20.13
<br /> 1,2-DCA
<br /> 6/5/2003 100 0.6 35 6.2 0.87 NA 7.2 26 TBA 17.98 19.78
<br /> 9/2/2003 330 5.3 120 51 4.0 NA 21 96(TBA) 20.27 17.49
<br /> 12/12/2003 8.9 <0.5 6.9 <1.0 0.43 NA 3.4 14(TBA);1.4 21,24 16,52
<br /> 1,2-DCA
<br /> 3/17/2004 140 0.8 67 2.3 0.72 NA 5.5 13 TBA 19.32 18.44
<br /> 6/23/2004 39 0.9 4.7 <7.0 0.41 NA 13 33(TBA);4.6 21.24 16.52
<br /> 1,2-DCA
<br /> 9f712004 130 1.1 4.6 1.0 1,0 NA 1g 53(TBA);3.0 22.57 16.19
<br /> 1,2-DCA
<br /> 12/30/2004 1.6 <0,5 1,1 0.0 <0.05 NA 19 4.9(DIP;=);4.2 18.11 19.65
<br /> 1,2-DCA
<br /> 1/10/2005 2 <0.5 <0.5 2.0 0.08 NA 4.4 15(TBA);4,9 17.41 20.35
<br /> 1,2-DCA
<br /> 3/9/2005 0.6 <0,5 1.3 <1.0 <0.05 NA 4.1 17(TBA);4.7 15.96 21.80
<br /> 1,2-DCA
<br /> Dw 212712002 <0,5 <0.5 <0.5 <1.0 <0.05 <0.05 <G.5 <0.5-<5.0 NM
<br /> 6/26/2002 <0.5 <0.5 <0.5 <1.0 <0,05 <0.05 <0.5 <0.5.<5.0 NM
<br /> 9/30/2002 <0.5 <0.5 <0.5 <1.0 <0.05 NA <0.5 <0.5-<5.0 NM
<br /> 12/9/2002 <0.5 <0.5 <0.5 <1.0 <0.05 NA <0.5 <0.5-<5.0 NM
<br /> 3t28/2003 <0.5 <0.5 <0.5 <1.0 <0.05 NA <0.5 <0.5-<5.0 NM
<br /> 6/5/2003 <0.5 <0.5 <0,5 <1.0 <0.05 NA <0.5 <0.5-<5.0 NM
<br /> 9/212003 <0.5 <0.5 <0.5 <1.0 <0.05 NA <0.5 <0.5-<5-0 NM
<br /> 12/12/2003 1 <0.5 <0.5 <0.5 <1.0 <0.05 NA <0.5 <0.5-<5.0 NM
<br /> 311712004 <0.5 <0.5 <0.5 <1.0 <0.05 NA <0.5 <0.5-<5.0 NM
<br /> 6/23/2004 <0.5 <0.5 <0.5 <1.0 <0.05 NA <0.5 <0.5-<5,0 NM
<br /> Nate: Data collected prior to Febmmy 27,2002 was provided by W HF,Inc.
<br /> Detection Limits were amended as of the Fcbnwy 27,2002 groundwater monitoring event tSm Lab.Reports for detection limits)
<br /> Elevat-3 measured From the top ofthe well casing and are mferenwd to NGS Benchmark HS4485,elevation 33.03 feet using NAVE)88 datum,
<br /> DmiAL
<br /> mg/L:milligrams per liter,parts per million(PPrn)
<br /> ug/L:mictogranss per liter,parts per billion(ppb)
<br /> AnaNtical:
<br /> B,T,E,X:bcnz pr,toluene,ethyl ber=ne,total xylene
<br /> TPHG:total panoteurn hydmcubtms quantified a9 gasoline
<br /> Gasoline oxygonafw/addjnvm methyl tertiary butyl ether(MTBE);etfu l;tertiary butanol MA);di-isopropyl ether(DIPE);ethyl tertiary butyl ether(ETRE);tertiary amyl methyl ether(TAME);12dschlonWJ=c(1,2-DCA)
<br /> DTW:depth to water
<br /> GWE:groundwater elevation
<br /> ND:not detected at or above the laboratory reported daertion lincs
<br /> NA:not analyred
<br /> NM:not measured
<br /> NS:not sampled -,
<br /> •-animated wrwentmtion
<br /> •
<br /> Page 4 of 4
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