Laserfiche WebLink
i <br /> r <br /> All <br /> GROUNDWATER MONITORING DATA <br /> Beacon Station No. 12474 <br /> 3440 East Main Street,Stockton,California <br /> 1. <br /> 1 <br /> ethyl- total Depth to TOC GW <br /> Weil TPI-Ig benzene toluene benzene xylenes MTBE DIPE ETRE TAME TBA methanol ethanol DCA EDB GW Elevation Elevation <br /> Number Date (ug/L u 1L u IL (ug/L (ug/L u IL (ug/L u lL (uSIL) u 1L jug/L)( u 1t_ (ug/L u lL feet feet msl feet msl Comments <br /> MW-4 03/31/98 ns ns ns ns ns ns ns ns ns ns ns ns ns ns nm 25.15 nm notlocated <br /> screened 1 06170/98 ns ns ns ns ns ns ns ns ns ns ns ns ns ns nm nm not located <br /> interval 09108!98 ns ns ns ns ns ns ns ns ns ns ns ns ns ns nm nm not located <br /> 65'-86' 12/30/98 ns ns ns ns ns ns ns ns ns ns ns ns ns ns nm nm paved over <br /> 03125M ns ns ns ns ns ns ns ns ns ns ns ns ns ns nm nm paved over <br /> 08/30/99 ns ns ns ns ns ns ns ns ns ns ns ns ns ns nm nm paved over <br /> 12/10/99 ns n6 ns ns ns ns ns ns ns ns ns ns ns ns nm nm paved over <br /> 03103/00 ns ns ns ns ns ns ns ns ns ns ns ns ns ns nm nm <br /> paved over <br /> 06/22/00 ns ns ns ns ns ns ns ns ns ns ns ns ns ns nm nm paved over <br /> 09/28/00 <50 <0.50 <0.50 <0.50 <0.50 <5.0 na no no no no no no no 56.16 -31.01 no odor 1 no sheen <br /> 12121/00 <50 <0.50 10.50 -10.50 <0.50 <5.0 no no no no no no no no 55.28 -30.13 no odor 1no sheen <br /> 03/28/01 <50 1.1 5.8 0.93 4.5 <5.0 na na no na no no na no 54.41 -29.26 no odor I no sheen <br /> 08127/01 <50 10.50 <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 Ino sheen <br /> 09/06/01 <50 <0.50 0.76 <0.50 1.6 <5.0 no no no no no no no na 57.97 -32.82 no odor/no sheen <br /> 12/03M1 <50 <0.50 0.57 <0.50 <0.50 <5.0 no na no no no no na no 58.57 -33.42 no odor/no sheen <br /> 03/01/02 <50 <0.50 <0.50 <0.50 <0.50 <5.0 no no no no no no na no 57.29 -32.14 no odor/no sheen <br /> 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 1 no sheen <br /> 08/29/02 <50 <0.50 <0.50 <0.50 0.51 <5.0 no na no na na no no no 60.53 -33.40 no odor 1 no sheen <br /> 12/06!02 <50 <0.50 0.54 <Mo <0.50 <0.50 no no na no no na no no 60.75 -33.62 no odor/no sheen <br /> 03/05/03 1800 <0.50 0.68 <0.5o <0.50 <5.0 no no na no no na no no 59.82 -32.69 no odor 1 no sheen <br /> 06/03/03 2300 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 10.50 <0.50 <5.0 <50 <5.0 4.5 <0.50 58.93 -31.80 no odor 1 no sheen <br /> 08/29/03 <50 <0.50 <0.50 <0.50 <0.50 <5.0 no no no no no no na no 61.00 -33.87 no odor/no sheen <br /> 11/25/03 ns ns ns ns ns ns ns ns ns ns ns ns ns ns 61.80 -34.67 not sampled <br /> 03101/04 1200 100 200 20 110 <0.50 <0.50 <0.50 <0.50 <5.0 <50 <5.0 0.57 <0.50 60.50 25.08 -35.42 no odor 1 no sheen <br /> 06/08/04 ns ns ns ns ns ns ns ns ns ns ns ns ns ns 61,03 35.95 not sampled <br /> 09/09/04 <50 <0.50 <0.50 <0.50 <0.50 <5.0 no no no no no no na na 62.68 -37.60 no odor 1 no sheen <br /> 12/08/04 ns ns ns ns ns ns ns ns ns ns ns ns ns ns 62.78 -37.70 not sampled <br /> 03/10/05 <50 <0.50 1.2 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <5.0 <50 <5.0 <0.50 <0.50 61.60 36.52 no odor 1 no sheen <br /> 05/25/05 ns ns ns ns ns ns ns ns ns ns ns ns ns ns 60.43 -35.35 not sampled <br /> 09/01/05 <50 <0.50 <0.50 <0.50 <0.50 <5.0 no no na no no no no no 61.22 -36.14 no odor Ino sheen <br /> 12/14/05 ns ns ns ns ns ns ns ns ns ns ns ns ns ns 61.41 -36.33 not sampled <br /> I� <br /> �j <br /> �I <br /> 9 <br /> II <br /> II <br /> I� <br /> 474gmr05.As <br /> Protect No.1474.48 Page 4 of 18 HORIZON ENVIRONMENTAL IIQC. <br /> U <br />