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SE 1
<br /> Groundwater Monitoring Data
<br /> ARCO Service Station No 2186
<br /> 3212 North California Street, Stockton, California
<br /> Elevation of Static Water[l] Screen Elevation of Total
<br /> Well Top of Casing bevel Interval Groundwater Groundwater TPHg Benzene Toluene Ethylbenzene Xylenes MtBE[3]
<br /> Sample No Date feet ins]) feet b s) (feet b s) (feet msl) Flow Direction b ppb ppb Dpb ppb Ppb Observations
<br /> MW 1 9/25/1995 1465 5805 45 6-74 7 -4340 SE 20 000 780 2000 690 4,100 NA No FP,No S
<br /> 10/23/1995 5789 -4324 20,000 590 1,100 600 3 600 NA No FP No S
<br /> 12/22/1995 5378 39 13 E 730 35 <1 0[2] 13 13 NA No FP,No S
<br /> 2/16/1996 50 13 -3548 E 1200 22 <1 0[2] 51 24 NA No FP,No S
<br /> 5/23/1996 4535 -3070 E 760 90 10 22 so <5 0 No FP,No S
<br /> 9/19/1996 5363 3898 NE 10 000 480 570 520 700 <50* No FP,No S
<br /> 11/27/1996 5077 -36 12 SE 19,000 700 11800 820 2,200 <100* No FP,No S
<br /> 3/21/1997 4206 2741 SE 5,300 260 210 200 440 <30* No FP,No S
<br /> 5/22/1997 4389 -2924 E-NE 25 000 920 1,900 1 400 3 500 <120* No FP,No S
<br /> 8/20/1997 4983 35 18 E NE 31 000 1,000 2 800 1,300 4,000 <500** No FP,No S
<br /> 11/20/1997 4907 3442 E 24 000 830 11900 1,100 3,600 <1 000** No FP,No S
<br /> 2/17/1998 4432 -2967 E SE 19,000 680 990 980 3,200 <100** No FP,No S
<br /> 6/24/1998 3579 -21 14 E 505 275 <2 5 602 973 <25 No FP No S
<br /> 9121/1998 3935 2470 E-NE 18 900 792 1 410 1,130 3,690 <125 No FP,No S
<br /> 12/14/1998 3734 -2269 E-NE 13 800 613 449 896 2 800 <100 No FP,No S
<br /> MW 1(Discrete) 12/14/1998 3734 2269 E-NE 7 170 424 161 527 848 <100 No FP No S
<br /> 3/31/1999 34 14 -1949 N-NE 917 432 <0 5 <0 5 <0 5 <5 0 No FP No S
<br /> 6/11/1999 3422 1957 E NE 7 310 397 162 543 1 500 <50 No FP,No S
<br /> 9/10/1999 3841 2376 E-NE 22 800 941 1,180 1,410 4,450 2 590 No FP,No S
<br /> 12!311999 3834 -2369 E 15 400 552 155 907 2 680 517 No FP No S
<br /> 4/3/2000 3500 2035 NE 6 940 534 <20 518 1,260 334 No FP,No S
<br /> 6/22/2000 35 13 2048 E 14 700 675 144 744 2,500 114[4] No FP No S
<br /> 9/27/2000 4046 -2581 E-NE 1 190 531 202 843 2,140 4,500[4] No FP,No S
<br /> 10/19/2000 4025 2560 E NE NA NA NA NA NA NA
<br /> 12/20/2000 3933 2368 E-NE 14,600[5] 704 111 741 2,870 2 000 No FP No S
<br /> 3/16/2001 37 25 -2260 E NE 16,800[5] 1,210 802 848 4,230 2,190[4] No FP,No S
<br /> 6/21/2001 4002 2537 NE 24,000[5] 1 000 380 980 4,100 28 000[4] No FP No S
<br /> 9/13/2001 4582 -31 17 E-NE 38,000 2,200 2,200 2 100 8,800 4,500[4] No FP,No S
<br /> 12/11/2001 4305 -2840 NE 13,000 920 430 780 3,100 8,800[4] No FP No S
<br /> 3/14/2002 3999 -2534 E-NE 6,800 620 120 420 1,500 4,700[4] No FP,No S
<br /> 6/19/2002 4230 -2765 E-NE 12,000 430 320 310 1,200 17,000[4] No FP,No S
<br /> 9112!2002 4918 3453 / E-NE 64,000 2,900 4,I00 3,100 14,000 3,100 No FP,No S
<br /> MW 2 9/25/1995 1549 5901 55 5-74 5 -4352 SE <50 <0 5 <0 5 <0 5 20 NA No FP,No S
<br /> 10/23/1995 NM NM NA NA NA NA NA NA NM
<br /> 12/22/1995 5476 3927 E <50 <0 5 <0 5 <0 5 <0 5 NA No FP No S
<br /> 2/16/1996 51 16 -3567 E <50 <0 5 <0 5 <0 5 <05 NA No FP,No S
<br /> 5/23/1996 4628 3079 E <50 <0 5 <0 5 <0 5 <0 5 NA No FP,No S
<br /> 9/1911996 5453 -3904 NE <50 <0 5 <0 5 <0 5 <0 5 <3 0 No FP,No S
<br /> 11/27/1996 5167 36 18 SE <50 <0 5 <0 5 <0 5 <0 5 <3 0 No FP,No S
<br /> 3/21/1997 43 16 -2767 S$ <50 <0 5 <0 5 <0 5 <0 5 <3 0 No FP No S
<br /> 5/22/1997 4481 -2932 E NE <50 <0 5 <0 5 <0 5 <0 5 <3 0 No FP,No S
<br /> 8/20/1997 5071 3522 E-NE <50 <0 5 <0 5 <0 5 <0 5 <3 0 No FP No S
<br /> K V5 BP ARC0=186yQuarter1yk3_Q7R 0212186 GWMR 3Q02
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