ARCHIVED REPORTS XR0000818 - Laserfiche WebLink

Home Browse Search

s � � Table 1 Groundwater Elevation and Analytical Data ARCO Service Station No 2186 3212 N California Street, Stockton, CA TOC Depth to Water Level Ethyl- Total Well Date P/ Elevation Water Elevation TPHg TPHd Benzene Toluene benzene Xylenes MtBE DO Number Sampled NP (feet msl) (feet bgs) (feet ms]) Uig/L) (pg1L) (ugIL) (pglL) (ug1L) (uglL) (pglL) (mg/L) Comments MW-3 6/22/2000 -- 1455 3490 -2035 <50 <2 0 <2 0 <20 <2 0 <2 0[4] -- No FP,No S 9/27/2000 — 1455 4007 -2552 <50 — <05 <0 5 <05 <0 5 4 98[4] -- No FP,No S 10/19/2000 -- 1455 3996 -2541 NA -- NA NA NA NA NA — Not observed 12/20/2000 -- 1455 3811 -2356 <50 -- <0 5 <0 5 <05 <0 5 <25 -- No FP,No S 3/16/2001 — 1455 3703 -2248 <50 - <0 5 <0 5 <0 5 <0 5 <2 0[4] — No FP, No S 6/21/2001 -- 1455 3970 -2515 <50 -- <05 <0 5 <05 <0 5 <2 0[4] -- No FP,No S 9/13/2001 -- 1455 4540 -3085 <50 — <05 <0 5 <0 5 <0 5 <2 0[4] -- No FP,No S 12/11/2001 -- 1455 4281 -2826 <50 -- <0 50 <0 50 <0 50 <0 50 <2 0[4] -- No FP,No S 3/14/2002 -- 1455 3976 -2521 <50 — <0 50 <0 50 <0 50 <0 50 <0 50[4] — No FP,No S 6/19/2002 -- 14 55 4197 -2742 <50 — <0 50 <0 50 <0 50 <0 50 <0 50[4] — No FP, No S 9112/2002 — 1455 4878 -3423 <50 — <05 <0 5 <0 5 <0 5 <0 5 — No FP,No S 12/3/2002 -- 1455 4597 -3142 <50 — <05 <0 5 <0 5 <0 5 <05 -- No FP,No S 03/11/2003 P 1455 4639 -3184 <50 - <050 <0 50 <0 50 <0 50 <0 50[4] 1 06/09/2003 P 1 1455 4318 -2863 <50 — <050 <0 50 <0 50 <0 50 <0 50[4] 3 8 09/16/2003 P 1455 5086 -3631 <50 - <0 50 <0 50 <0 50 <0 50 <0 50[4] 148 12/11/2003 P 1455 4620 -3165 <50 -- <0 50 <0 50 <0 50 0 84 081141 — 03/10/2004 P 14 55 46 54 -3199 <50 - <0 50 <0 50 <0 50 <0 50 <0 50[4] 196 06/17/2004 P 14 53 4762 -3309 <50 — <0 50 <0 50 1 <0 50 <0 50 <0 50[4] 2 5 0912312004 P 1453 1 5385 .3932 <50 — <0 50_ <0 50 <0 50 <040 <0 50[4] 46 MW-4 11/20/1997 -- 1383 4836 -3453 89 -- 1 1 1 063 2 11 — No FP,No S 2/17/1998 — 1383 4355 -2972 180 — 057 <05 <0 5 0 59 29 -- No FP,No S 6/24/1998 — 1383 3506 -2123 <50 — <05 <05 <0 5 <0 5 162 — No FP,No S 9/21/1998 — 1383 3867 -24 84 131 -- <0 5 <05 115 167 262 -- No FP,No S 12/14/1998 -- 13 83 3661 -2278 136 -- 108 <0 5 <0 5 <0 5 291 — No FP,No S 3/31/1999 — 1383 3385 -2002 <50 — <05 <0 5 <0 5 <0 5 796 — No FP,No S 6/11/1999 — 1383 3347 -1964 194 -- <05 <0 5 <0 5 <0 5 41 — No FP,No S 9/10/1999 — 1383 3772 -2389 213 - 148 <0 5 <0 5 <0 5 1,100 -- No FP,No S 12/3/1999 -- 1383 3764 -2381 641 — <05 <0 5 <0 5 <0 5 731 -- INo FP,No S 4/3/2000 — 13 83 3430 -2047 <50 — <0 5 <0 5 <05 <05 166 -- No FP,No S 6/22/2000 — 1383 3437 -2054 232 -- <20 <2 0 <20 <20 2,070[4] — No FP,No S 9/27/2000 — 1383 3980 -2597 185 -- 16 <0 5 0 542 1 17 6,590[4] — No FP,No S 10/19/2000 -- 1383 3959 -2576 NA — NA NA NA NA NA — Not observed 12/20/2000 — 1 1383 1 3768 1 -2385 1 <50 — <05 <0 5 <05 <0 5 1,170 — No FP,No S Report Date October 25,2004 Page 4 of 11