ARCHIVED REPORTS XR0006404 - Laserfiche WebLink

Home Browse Search

� s • TABLE 1 GROUNDWATER MONITORING AND CHEMICAL RESULTS: FORMER REGAL STATION 603, 6425 PACIFIC AVENEUE, STOCKTON, CALIFORNIA WELL # CASING DATE DEPTH TO PROD. VACUUM CORRECTED TOTAL PET. BENZENE TOLUENE ETHYL XYLENES Methyl tert-Butyl DISSOLVED ELEVATION TOP OF THICK. AT WELL GW ELEV. HYDROCAR13 BENZENE Ether OXYGEN FEET AMSL WATER HEAD FT. AMSL GAS-RANGE 8020 8260 IN FEET IN FEET IN FEET PPM PPB PPB PPB PPB PPB PPB PPM mW-9 8.22 04/12/89 48.12 0 -39.90 8.22 05/04/89 0 2 39 12 1 0.9 8.22 05/22/89 0 8.22 08/24/09 51.54 0 -43.32 0.1 2.7 <0.5 <0.5 <0.5 8.22 10/10/89 51.42 0 -43.20 8.22 11/02/89 52.55 0 -44.33 8.22 11/30/89 52.31 0 -44.09 8.22 01/15/90 51.32 0 -43.10 <0.5 280 78 1 37 8.22 1 02/19/90 51.09 0 -42,87 8.22 02/26/90 51.13 0 -42.91 8.22 05/25/90 51.31 0 -43.09 0.6 110 10 <0.3 26 8.22 11/27/90 52.66 0 -44.44 0.5 340 1 29 <0.3 84 8.22 03/29/91 52.74 0 -44.52 0.07 26 26 <0.3 17 8.22 06/27/91 53.08 0 -44.86 0.2 150 45 <3 27 8.22 09/18/91 53.15 0 -44.93 0.77 280 <1.5 <1.5 190 8.22 12/17/91 52.45 0 -44.23 1.8 1 120 24 <1.5 24 8.22 01/21/92 52.08 0 -43.86 0 8.22 02/04/92 51.98 0 -43.76 8,22 03/10/92 51.38 0 -43.16 0.47 4.3 <0.3 <0.3 <0.9 8.22 04/29/92 51.79 0 -43.57 8.22 06/18/92 53,5 0 -45.28 0.056 3.3 <0.3 <0.3 <0.9 8.22 07/16/92 52.84 0 0.00 -44.62 8.22 08/14/92 53.26 0 -45.04 8.22 09/22/92 53.78 0 -45.56 <0.05 <0.3 <0.3 <0.3 <0.9 CERT SRY 10.32 10/00/92 53.87 0 0.02 -43.55 10.32 11/11/92 53.48 0 0.01 -43.16 10.32 12/09/92 53.04 0 0.01 -42.72 10.32 01/15/93 52.74 0 0.00 -42.42 10.32 02/08/93 52.84 0 TRACE -42.52 10.32 03/11/93 51.38 0 0.01 -41.06 <0.05 <0.3 <0.3 <0.3 <0.9 10.32 04/15/93 50.6 0 0.01 -40.28 10.32 05/18/93 50.06 0 0.00 -39.74 10.32 06/14/93 49.7 0 0.002 -39.38 <0.05 <0.3 _<O.3 <0,3 <0,9 10.32 07/19/93 49.96 0 0.00 -39.64 10.32 08/20/93 49.9 0 0.03 -39.58 10.32 09/23/93 49.98 0 0.002 -39.66 10.32 D9/15/93 50.22 0 0.000 -39.90 10.32 09/29/93 50.16 0 0.000 -39.84 10.32 09/29/93 50.14 0 0.008 -39.82 <0.05 <0.3 <O.31 <0.3 1 <0.9