ARCHIVED REPORTS XR0006471 - Laserfiche WebLink

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f T1RLE 1 GROUNDWATER MONITORING AND CHEMICAL P£SULTS FORMER REGAL STATION 603 6425 PACIFIC AVENEUE STOCFTON CALIFORITIA Metho,i 20 WELL 4 CASING TOP OF DATE DEPTH fO PPOD VACtJUM COPRECTED TOTAL PET BENZEIIE TOLUENE ETHYL }nLENES Nrthyl tPit Hut/1 DISSOLVED Dnrrol�Pd ELEVATION SLOT TOP OF 7H1CK AT WELL GW ELEV HYDPOCAPP BENZENE Ethei OXYGEN Lead FEET AMSL FEET AMSL WATEP HEAD FT AMSL GAS P,,NGE 8020 6260 IN FEET IN FEET IN FEET PPB PPB PPB PPB PPS PpB PPB PPM PPB MW-8 11 79 -23 26 7/29/34 49 28 0 0 007 37 55 MW-8 11 74 -23 26 09/26/ 1 49 66 0 0 010 -37 93 MW-8 11 74 -23 26 05/19/ 4 49 92 0 0 013 -38 19 MW-8 11 74 -23 26 06/22/,0 48 17 0 0 000 -36 43 9600 1400 560 230 2100 MW-0 11 74 -23 26 08/17/94 50 44 0 0 010 738 71 MW-8 11 74 -23 26 09/14/,4 49 18 0 0 000 -37 44 5600 1400 190 140 770 MW-8 11 74 -23 26 10/26/,4 49 43 0 0 000 -37 69 MW-8 11 74 -23 26 12/16/44 49 08 0 0 000 -37 34 7300 2500 170 17 760 MW-8 11 74 -23 26 01/25/05 48 42 0 0 000 -36 68 MW-8 11 74 -23 26 03/15/95 47 52 0 0 000 -35 79 700 750 990 420 1100 MW-8 11 74 -23 26 04/12/95 46 83 0 0 000 -35 09 MW 8 11 74 -23 26 05/17/95 46 32 0 0 000 -34 58 MW-8 11 74 -23 26 06/21/95 46 02 0 0 000 -34 28 2400 590 63 85 310 MW 8 11 74 -23 26 04/01/95 46 10 0 0 000 -34 44 MW 8 11 74 -23 26 09/26/95 46 1 0 0 000 -39 36 5400 900 370 160 1100 MW 8 11 74 -23 26 10/17/95 46 05 0 0 000 -34 31 MW-8 11 74 -23 26 11/14/95 45 8 0 0 000 -34 06 MW-6 11 74 23 26 12/12/95 45 32 0 0 007 -33 59 4800 690 270 140 1100 w.� MW 8 11 74 23 26 01/77/�n 44 4 0 0 000 -32 66 lV MW-0 11 74 -23 26 01/06/96 43 56 0 0 000 -31 82 2500 250 190 76 620 MW 8 11 74 -23 26 04/09/96 41 82 0 0 000 -30 09 MW-8 11 74 -23 26 Ot/22/96 40 05 0 0 002 -28 31 MW-8 11 74 23 26 06/20/5, 41 65 0 0 000 -a9 91 2700 210 240 100 710 <50 1 2 MW-8 11 74 -23 26 07/30/^6 41 3 0 0 000 779 56 Mw-8 11 74 23 26 09/19/95 42 0 0 000 -30 26 2100 150 210 92 740 23 MW 8 11 74 23 26 12/10/96 40 42 0 0 003 -28 68 1900 160 180 98 730 1 15 MW 8 11 74 23 2603/18/97 37 84 0 0 000 -26 10 2800 180 380 110930 X30 MW 8 11 74 23 26 06/11/3- 37 74 0 0 000 -26 00 1700 76 250 76f4.. 590 <30* MW 9 11 74 23 26 09/23/97 36 48 0 1 000 -26 74 1400 14 55 77 14* PRESENT MW 8 17/09/37 spaiging and vapor extraction system operating 1 3 MW-8 11 74 -23 26 12/16/9737 7 0 0 000 -25 96 -1400p.4, �W22�i' MW 8 11 74 -23 26 01/11/94 34 88 0 0 000 -23 14 360039 290 180 1300 34 MW 8 11 74 -23 26 0512119A---33 09 0 0 000 -21 35 8200 32 260 430 3300 80 <30 MW-8 11 74 23 26 09/00/93 33 42 0 0 DOO -21 68 3400 5 58 �0 5 150 <0 5 MW-8 11 74 23 26 11/14/99 32 72 0 0 DOO 20 98 1200 2 140 96 930 13 MW 8 11 74 -23 26 01/04/93 32 93 0 0 000 -21 09 5400 7 55 170 1100 30 0 6 MW 8 11 74 -23 26 12/12/00 32 28 0 0 000 -20 54 7000 12 43 260 1400 <2i 1 <5 kNote#tiff amplea ohtalred on 12/12/97 were°croae contaminates w1Ch�submerezble pump which ehowedlTPHg 0 I2 :ng/L, Henzene 1 6 411,° ample tTOluane I Eug/L Ethyll..3eSzzene 5 5 ug/L''�Xylenes 394ug1V,,'�PT,BE ND c5,,ug/L, 1n the flnalf'rinseY`s