ARCHIVED REPORTS_XR0002024 - Laserfiche WebLink

Home Browse Search

TABLE 1 GROUNDWATER MONITORING DATA Beacon Station No.3641 1210 E.Hammer Lane,Stockton,CaUfornlia Depth lu 'roc GW Well TPHg benzene toluene ethylbenzene xylenes MTBE DIPE ETBE TAME TBA methanol ethanol DCA EDB GW Elevation Elevation Number Date (u ) (u 11) (u m (u 1) (u 11) (uo) (u /1) (u /1) (u n) (u 11) (u /') (ug/1) (UGO) u (feet) (feet msl) (feet msl) Comments MW-3 10/02/97 1700 90 8.7 0.67 2.6 7.7 <0.50 <0.50 <0.50 <50 <5000 <1000 no no 57.62 99.68 42.06 no sheen,no odor screened 03/31/98 170 0.67 <0.50 <0.50 <0.50 <5.0 no no no no na na na na 49.14 50 54 no sheen,no odor interval 06/10/98 <0.50 <0.50 <0.50 <0.50 <0.50 <5.0 no na no no no no na no 46.10 53.58 no sheen,no odor 50'-75' 09/08/98 <50 4.5 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 12 <50 <5.0 no no 49.74 49.94 no sheen,no odor 12/30/98 <50 <0.50 <0.50 40.50 <0-50 45.13 no no no na na na no na 44.17 55.51 no sheen,no odor 03/25/99 450 40.50 40.50 40.50 <0-50 <0.50 -050 <0.50 40.50 <5.0 <50 <5.0 no no 41.57 58.11 no sheen,no odor 06/02/99 <50 <0-50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 5.4 <50 <5.0 40.50 <0.50 42 67 57.01 no sheen,no odor 08/31/99 <50 <0.50 <0.50 <0.50 <0,50 <0.50 <0.50 <0,50 <0 50 <5.0 <50 45.0 40-50 40.50 48.17 51.51 no comment 12/09/99 450 40-50 40-50 <0.50 <0.50 3.1 40.50 <0.50 40-50 <5.0 <50 45.0 <0.50 <0.50 44.96 54.72 no comment 03/01/00 <50 <0.50 <0.50 <0.50 <0.50 0.91 <0.50 <0.50 <0.50 <5.0 <50 <5.0 no na 42.62 57.06 no comment 06/06/00 <50 <0.50 <0.50 <0.50 <0.50 0.58 40.50 <0.50 <0.50 45.0 <50 <5.0 <0.50 <0.50 42.31 57.37 Near 09/14100 <50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 40.50 <0.50 45.0 <50 <5.0 <0.50 <0.50 48.15 51.53 clear 12/12/00 <50 <0.50 <0.50 <0.50 .40.50 3.2 na no na na no no no no 43.91 55.77 clear 03/19101 <50 <0.50 <0.50 <0.50 <0.50 1.4 no no no no no no na no 41.59 58.09 clear 06119101 <50 <0.50 <0.50 <0.50 <0.50 <0.50 no no no no no no na no 45.62 54.06 clear 09127!01 <50 <0.50 <1.0 <0.50 <0.50 <0.50 na no no no no na na no 50.21 49.47 clear 12/13/01 <50 <0.50 <0.50 <0.50 <0.50 8.3 na na na no no na na no 46.54 53.14 clear 03!28102 <50 <0.50 40.50 <0.50 <0.50 5.0 no no no no na no na no 43.31 19.15 -24.16 clear 06!19102 <50 40.50 <0.50 <0.50 <0.50 10 no no no no no na na no 46.20 -27.05 clear 09/16/02 <50 <0.50 <0.50 <0.50 <0.50 18 <0.50 <0,50 <0.50 <5.0 4150 8.9 <0.50 <0.50 51.22 -32.07 clear 12/26/02 <50 <0.50 <0.50 <0.50 <0.50 6.7 na na na na no no no no 47.56 -28.41 cloudy 03/26/03 <50 <0.50 <0.50 <0.50 <0.50 5.4 no no na na na na no no 45.30 -26.15 clear 06/27/03 <50 <0.50 <0.50 <0.50 <0.50 11 <0.50 <0-50 <0.50 <5.0 <50 <5.0 <0.50 no 48.30 -29.15 clear 09/19/03 <50 <0.50 <0.50 40.50 <0.50 14 no no no no na no no no 54.51 -35.36 clear 12/30103 ns ns ns ns ns ns ns ns AS ns ns ns ns ns 49.61 -30.46 clear 03/26/04 <50 <0-50 <0.50 <0.50 <0.50 2.6 <0.50 <0.50 <0.50 <5.0 <50 <5.0 <0.50 no 47.60 -28.45 clear 06/17104 ns ns ns ns ns ns ns ns ns ns ns ns ns ns 52.41 -33.26 not sampled 09/09/04 <50 <0.50 40.50 <0.50 40.50 9.6 <0.50 <0.50 <0.50 <5.0 <50 45.0 <0.50 na 57.21 -38.06 clear 12/16104 ns ns ns ns ns ns ns ns ns ns ns ns ns ns 52.92 -33.77 not sampled 641q.-Is Project No 1641,67 Page 3 of 9 HORIZON ENVIRONMENTAL INC.