ARCHIVED REPORTS XR0000193 - Laserfiche WebLink

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+� �r rr r r. rr r� �■ir r� r r r � r EI SUMMARY OF GROUNDWATER ELEVATION AND ANALYTICAL DATA SHOP 10 MAINTENANCE STATION STOCKTON,CAI IFORNIA TOC Depth To Ground- TPH-G TPH-D Benzene Toluene Ethyl- Total MTBE Well I D, Date Elevation Ground- Water fµ�} (µg71) (µg11) } Benzene Xylenes Nater Elevation (µgfl) (µg11} MW-24 12129197_ 2150 5615 -3465 <50 <5000 <0 5_ <05 <0 5 <1 <5 _MW-24 _---3/16/98-- 2150 5224 -3074 <50— - —93 _<05 - --- <05 _ <05 �_<i— MW-24— --6/15198 2150 4882 -27 32 <500` <5000_ <0 3 _ _ _<0 3 <0 3 _ <0 6 _<5 _ MW-24 --8/25/98--2150 4948 -2798 <500--- _<5000_ <0 3 <03 - _ - <0 3 -- <06 - -<06(<] 0) MW-24-_ —12/2/98 _ 21.50 _ 4996 _ _ 2746 — <500_- <400__ -__0 9 -- <1 0 _ l -60-- <1 0(<]0) MW-24 3130/99 - 2148_ 4548 _ _ 2400 <100 _ <100_ 3 l! <02 <0-1 <01 <0 6 VW-1 4124196 _ _ 2209�_ 6081- 081_ — 38 72 13 000 _ __<50 2300 _-_ ],200_ _ 330 -1 200_ ___ 96_ VW-1 _ ___713196_ 22 09 - _59_73_ -37_64 _4 100__ 380 360 v 360 _ 100 --400- _400 _ 46 VW-1 ]024196 —_22_09 T 60 19 -38 10 4300 130_ 350 _ _350 _710 _ 404 ___ 34 VW-1 _5/22/97 22_09 55 19 -33 10 4300 <500 4 510 _ _ 530 110 __290— _ _ 60(<5) V W-i 9125197 2209 5753 -3544 2 600 <500 360 520 _ _63 230 __ 76 VW-1 12/29/97 2209 5681 -34 72 4400 <5000 650 ---760- __68__ 350 <5- VW-1 3/16198 2209 52_99 -3090 2,500_ 940 520 120 67 _ _ 230 <5 VW-1 6/15/98 2209 4947 -27 38 540 <5000 _ <0 3 �<0 3 __ 0 6 l 8 __ <5 VW-1 _--8/3/98 Well Abandoned --- - 20,000 <5000 3,200 2 300 3500 1 300 0 550 —W-1. _ 522197_ Well has not been surveyed 19 000_ <500 3 400 1,200 790 10 <0 6 _VM-1 9125197 _ Well was dry _ --- -: _ -_ „- - --__ _ _-_ _ - --1= _ __ - VM-1_ _ 12/29/97 _ -__ 56 66_ - - 23,000 <500_0 _ —4,000--- 1-300---- 910 _ _2 300 <100 VM_-1 3/16/98_ — _5278_ - 14,000_ 2400 _ _—_2,800__- _! 400_Y --650- _1 600 _ 25 VM-1� 6115/98 4941__ -- 5000 <5000 710_ 850 _ 140 720_ <5 Vlvl_1 825198__ — 4998 -- 42_000 - <5000 _ 9 600 5 300 1 500 4 600 -<O 6(_ VM-1 1212198 4949 1,000— _<400� �82 61_ - _ 41 _ 55 <1 0( VM-1 3130199 2200 46 14 -24 14 25,700 -6,100 4 600 9801 53 2,600 _ <0 6 _VM-2 _5/22/97 Well has not been surveyed__ - - _ 64,000 <500 28,000_ _15,000 _ 2 500 10,000 _ <0 6 VM-2_ 925197_- Well has not-been survey5d_- _ _- -- 72,000_ <500 26 000 3 700 1 800 4 600 51(<50) VM-2_ ` 12/29/97 Well has not been surveyed - 48000 <5000 12,000 _ 840 _ 1700 2_500 <250 VM-2 _3116198_ F-4924- 52 77 - 34,000 3900 11,000 3200 l 500 2700 <50 VM-2 6115198 - 19 000 <5000 4 100 3 300 610 1,400 1— <5 W111,11, 1, Page 6 of 7