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<br /> Groundwater Monitoring Data
<br /> 1995 to Present
<br /> Former ARCO Service Station No 2188
<br /> 441 Charter Way, Stockton, California
<br /> Well 1D Elevation Static Elevation Top
<br /> &Sample of Top Water of of Ethyl- Total
<br /> Depth Date of Casing Level Groundwatu Screen TP1IG 13enzent 3 oluEne benzo nc, X ylenc,s MI 13L Observations
<br /> MW-3 53 02/16/95 958 3624 -2666 360 37,000 14,000 340 2,100 470 NA No 1 P,No S,O=NE
<br /> MW-3 53 05/17/95 958 3149 -2191 39,000 13,000 1,200 2,100 1,500 NA No FP,No S,O=NE
<br /> MW-3 53 08/15/95 958 31 06 -2148 31,000 11,000 220 1,800 910 NA No FP,No S, Yes O
<br /> MW-3 53 11/29/95 958 31 25 -2167 41,000 10,000 350 1,900 860 NA No F1',No S, Yes O
<br /> MW-3 02/27/96 958 2851 -1893 36,000 10,000 510 1,800 990 NA No FP,No S, Yes O
<br /> MW-3 53 05/15/96 958 2682 -1724 40,000 12,000 690 2,000 1,300 <500**[1] No FP,No S,Yes O
<br /> MW-3 08/22/96 958 2735 -1777 53,000 14,000 2,000 2,400 2,900 <500*[1] No 1,P,No S,Yes O
<br /> MW-3 11/25/96 958 2766 -1808 45,000 11,000 1,100 2,100 1,800 <500*[I] No FP,No S, Yes 0
<br /> MW-3 02/24/97 958 23 55 -1397 38,000 9,200 460 1,800 1,200 <500*[1] No FP,No S, Ycs O
<br /> MW-3 05/19/97 9 58 23 42 -1384 38,000 9,800 620 1,900 1,100 <600*[]] No FP,No S, Yes O
<br /> MW-3 53 08/21/97 958 2449 -1491 36,000 9,500 910 2,000 1,500 <2,000**[1] No FP,No S, Yes O
<br /> MW-3 54 11/17/97 958 25 57 -1599 37,000 12,000 2,100 2,100 3,000 <1,000**[1] No FP,No S,Yes O
<br /> MW-3 54 02/09/98 958 2307 -13 49 32,000 9,700 510 2,000 2,700 <1,000**[1] No FP,No S, Yes O
<br /> MW-3 54 05/22/98 958 19 13 -955 20,900 7,440 144 1,760 479 <100 No FP,No S, Yes O
<br /> MW-3 53 08/12/98 959 1927 -969 13,600 4,860 159 1,200 408 --20 No FP,N`o S, Yes O
<br /> MW-3 53 11/09/98 958 2036 -1078 26,100 9,270 375 1,950 895 <2 No FP,No S, Yes O
<br /> MW-3 53 02/17/99 958 1979 -1021 31,300 9,820 595 2,340 1,570 846 No FP,No S, Yes O
<br /> MW-3 53 05/25/99 958 1995 -1037 24,000 9,320 356 2,220 1,070 107 No FP,No S, Yes O
<br /> MW-3 53 08/18/99 958 2008 -1050 26,400 9,670 364 2,250 866 15 No FP,No S, Yes O
<br /> MW-3 53 12/17199(2] 9 58 2094 -11 36 26,900 8,800 113 2,070 610 582 No FP,No S,O=NE
<br /> MW-3 53 02/22/00 958 2052 -1094 1,300 487 192 122 654 652 No FP,No S,Yes O
<br /> MW-3 53 06/22/00 9 58 1887 -929 21,300 7,430 616 1,610 3490 244 No FP,No S, Yes O
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