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• Tea 1 .
<br /> Groundwater Monitoring Data Page 1 of
<br /> ARCO Service Station No 0548, 1612 Hammer Lane, Stockton, California
<br /> elf Elevation Static Elevation
<br /> ample of Top Water of Ethyl- Total
<br /> Number Date of Casing Level Groundwater TPHG Benzene Toluene benzene Xylenes TOG Observatio
<br /> MW-1
<br /> 49-MWI 10/30/91 1036 4958 -39 22 <50 21 <0 50 <0 50 096 NS No FP,No S,No
<br /> 49-MWI# 10/30/91 1036 NM NM <50 <0 50 <0 50 <0 50 <0 50 NS NE
<br /> MW-1(56) 03/18/92 1036 4630 -3594 130 1800 <0 50 <0 50 17 NS No FP,No S,No O
<br /> MW-1(56) 06/10/92 1036 48 10 -3774 <50 10 <0 50 <0 50 <0 50 NS No FP,No S,No
<br /> NfW-1(56) 09/04/92 1036 4985 -3949 260 $7 *<1 *<l *<1 NS No FP,No S,Yes 0
<br /> MW-1(56) 12/04/92 1036 48 83 -3847 ***150 70 <0 50 <0 50 <0 50 NS No FP,No S,Yes O
<br /> MW_l* 03/04/93 1036 * * * * * * * * No FP,No S,Yes 0
<br /> 1(56) 06/07/93 1036 4424 -3388 160 0 9 <0 5 <0 5 <0 5 <0 5 No FP,No S,Yes
<br /> MW-1(56) 09/02/93 1036 46 14 -3578 130 09 <0 5 <0 5 <0 5 <0 5 No FP,No S,Yes
<br /> IMW-1(56) 12/16/93 1036 4392 -3356 110 1 3 0 7 0 6 15 <0 5 No FP,No S,Yes
<br /> 1(56) 04/08/94 1036 4094 -3058 150 22 26 4 5 31 NS No FP No S,O-NE 06/22/94 1036 4140 -3104 75 17 22 3 1 6 5 NS No FP No S 0�
<br /> MW-1(44) 09/23/94 1036 4362 -3326 150 4 6 14 19 4 2 NS No FP,No S,O=NE
<br /> -1(46) 12/02/94 1036 4281 -3245 60 3 0 14 1 4 2 4 NS No FP,No S,O"
<br /> -1(56) 02/15/95 1036 41 19 -30 83 59 21 25 10 3 3 NS No FP,No S,0=
<br /> -1(56) 05/12/95 1036 39 33 -2897 84 4 7 4 1 17 6 5 NS No FP,No S,Yes
<br /> 1
<br /> -1(56) 08/29/95 1036 4089 -3053 190 8 0 58 4 7 l8 NS No FP,No S,Yes
<br /> MW-1(56) 12/04/95 1036 3953 -29 17 78 2 3 14 14 5 3 NS No FP,No S,Yes
<br /> W-2
<br /> 49-MW2 10/30/91 9 82 49 10 -3928 <50 <0 50 <0 50 <0 50 <0 50 NS No FP,No S.No O
<br /> MW-2(61) 03/18/92 9 82 4881 -35 99 <50 <0 50 <0 50 <0 50 <0 50 NS No FP,No S,No 0
<br /> MW-2(61) 06/10/92 992 47 57 -3775 <50 <0 50 <0 50 <0 50 <0 50 NS No FP,No S,No O
<br /> MW-2(61) 09/04/92 9 82 4936 -3954 <50 <0 50 <0 50 <0 50 <0 50 NS No FP,No S,Yes
<br /> MW-2(61) 12/04/92 982 48 36 -3953 <50 <0 50 <0 50 <0 50 <0 50 NS No FP,No S,Yes
<br /> MW-2(61) 03/04/93 982 45 46 -35 64 ***57 **<O 6 <0 5 <0 5 <0 5 NS No FP,No S,Yes O
<br /> MW-2(61) 06/07/93 982 43 84 -3402 <50 <0 5 <0 5 <0 5 <0 5 NS No FP No S,No O
<br /> MW-2(61) 09/02/93 982 4565 -35 83 <50 <0 5 <0 5 <0 5 <0 5 NS No FP,No S,No
<br /> MW-2(61) 12/16/93 982 43 49 -3367 <50 29 <0 5 <0 5 <0 5 NS No FP,No S,No O
<br /> MW-2(61) 04/08/94 9 82 4041 -3059 <50 <1 5 <1 5 <i 5 <2 5 NS No FP,No S,0--NE
<br /> MW-2 06/22/94 982 4098 -3106 <10 <0 3 <0 3 <0 3 <0 5 NS No FP,No S.0--NE
<br /> MW-2(44) 09/23/94 982 43 14 -3332 <50 <0 50 <0 5 <0 5 <0 5 NS No FP,No S,0--NE
<br /> MW-2(47) 12/02/94 9 82 4231 -3249 <50 <0 5 <0 5 <0 5 <0 5 NS No FP,No S,O-NE
<br /> MW-2(61) 02/15/95 9 82 4067 -3085 <50 <0 5 <0 5 050 <0 5 NS No FP,No S,Q=
<br /> MW-2(61) 05/12/95 982 3885 -29 03 <50 <0 5 <0 5 <0 5 <0 5 NS No FP,No S,No 0
<br /> -2(61) 08/29195 9 82 4044 -3062 **62 <0 5 <0 5 10 <0 5 NS No FP,No S,No O
<br /> I[MW-2(61) 12/04/95 982 3908 -29 26 **<60 <0 5 <0 5 <0 5 <0 5 NS No FP,No S,No
<br /> N 1xfsL0 S140021010996F1 As Revlslon 2 1/24196
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