WORK PLANS_FILE 1 - Laserfiche WebLink

Home Browse Search

o � X97 j. TABLE 1 GROUNDWATER MONITORING DATA Beacon Station No.12474 3440 East Main Street,Stockton,California ethyl- total Depth to TOC GW Well TPI-Ig benzene toluene benzene xylenes MTBE DIPE ETBE TAME TBA methanol ethanol IEDC EDB GW Elevation Elevation Number Date (ug/L (u/L (ug/L (ug/L (ug/L (ug/L �(ug/!-) (ug/L (ug/L (unit (ug/L (ug/L (ug/L (ug/L feet feet msl feet msl Comments MW-3 03/31/98 72 <0.50 <0.50 <0.50 <0.50 <5.0 na na na na na na 61.53 25.54 -35.99 screened 06/10/98 ns ns ns ns ns ns ns ns ns ns ns ns 58.85 -33.31 no comment Interval 09/08/98 ns ns ns ns ns ns ns ns ns ns ns ns 58.94 .33.40 no comment 75'-90' 12/30/98 ns ns ns ns ns ns ns ns ns ns ns ns 56.96 -31.42 no comment 03/25/99 73 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <5.0 <50 <5.0 55.01 -29.47 no comment 06/03/99 65 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <5.0 <50 <5.0 88 <0.50 54.39 -28.85 no comment 08/30/99 <50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <5.0 <50 <5.0 80 <0.50 56.61 -31.07 no comment 12/10/99 51 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <5.0 <50 <5.0 60 <0.50 56.47 -30.93 no comment 03/03/00 <50 <0.50 <0.50 <0.50 <0.50 5.0 <0.50 <0.50 <0.50 <5.0 <50 <5.0 32 <0.50 55.39 -29.85 no odor/no sheen 06/22/00 <50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <5.0 <50 21 18 <0.50 54.32 -28.78 no odor/no sheen 09/28/00 <50 <0.50 <0.50 <0.50 <0.50 <5.0 na na na na na na na na 56.71 -31.17 no odor/no sheen 12/21/00 <50 <0.50 <0.50 <0.50 <0.50 <5.0 na na na na na na na na 55.77 -30.23 no odor/no sheen 03/28101 <50 <0.50 0.55 <0.50 <0.50 <5.0 na na na na na na na na 54.85 -29.31 no odor/no sheen 06/27/01 <50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <5.0 <50 <5.0 11 <0.50 56.45 -30.91 no odor/no sheen 09/06/01 <50 <0.50 <0.50 <0.50 0.63 <5.0 na na na na 'na na na na 58.49 -32.95 no odor/no sheen 12/03/01 <50 <0.50 0.54 <0.50 <0.50 <5.0 na na na na nana na na 58.92 -33.38 no odor/no sheen 03/01/02 <50 <0.50 0.63 <0.50 <0.50 <5.0 na na na - na na na na na 57.72 -32.18 no odor/no sheen 05/20/02 <50 <0.50 0.54 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <5.0 <50 <5.0 1.9 <0.50 58.04 27.52 -30.52 no odor/no sheen MW-4 03/31/98 ns ns ns ns ns ns ns ns ns ns ns ns nm 25.15 nm not located screened 06/10/98 ns ns ns ns ns ns ns ns ns ns ns ns nm nm not located Interval 09/08/98 ns ns ns ns ns ns ns ns ns ns ns ns nm nm nollocated 65'-86' 12/30/98 ns ns ns ns ns ns ns ns ns ns ns ns nm nm paved over 03/25/99 ns ns ns ns ns ns ns ns ns ns ns ns ns ns nm nm paved over 08/30/99 ns ns ns ns ns ns .ns ns ns ns ns ns ns ns nm nm paved over 12/10/99 ns ns ns ns ns ns ns ns ns ns ns - ns ns ns nm nm paved over 03/03/00 ns ns ns ns ns ns ns ns ns ns ns ns ns ns nm nm paved over 06/22/00 ns ns ns ns ns ns ns ns _ns ns ns ns ns ns nm nm paved over 09/28/00 <50 <0.50 <0.50 <0.50 <0.50 <5.0 na na na na na na na na 56.16 -31.01 no odor/no sheen 12/21/00 <50 <0.50 <0.50 <0.50 <0.50 <5.0 na na na na na na na na 55.28 -30.13 no odor/no sheen 0328/01 <50 1.1 5.8 0.93 4.5 <5.0 na na na na na na na na 54.41 -29.26 no odor/no sheen 0627/01 <50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 .<0.50 <5.0 <50 <5.0 <0.50 <0.50 55.90 .30.75 no odor/no sheen 09/06/01 <50 <0.50 0.76 <0.50 1.6 <5.0 na na na na na na na na 57.97 -32.82 no odor/no sheen 12/03/01 <50 <0.50 0.57 <0.50 <0.50 <5.0 na na na na na na na na 58.57 -33.42 no odor/no sheen 03/01/02 <50 <0.50 <0.50 <0.50 <0.50 <5.0 na na na na na na na na 57.29 -32.14 no odor/no sheen 05/20/02 <50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <5.0 <50 <5.0 <0.50 <0.50 57.55 27.13 -30.42 no odor/no sheen C, 474gmr0ox1s Project Na.1474.44 Page 2 of 7 HORIZON ENVIRONMENTAL INC.