ARCHIVED REPORTS_XR0011592 - Laserfiche WebLink

Home Browse Search

.`µ TABLE 1-SUMMARY OF RESULTS OF GROUNDWATER SAMPLING BP OIL COMPANY SERVICE STATION NO.11195 16500 SOUTH INTERSTATE 1-5,LATHROP,CALIFORNIA ALISTO PROJECT NO.1 D-151 WELL DATE OF CASING DEPTH TO GROUNDWATER TPH-G TPH-D B T E X TOG HVOCs DO LAB ID SAMPLING/ ELEVATION(s) WATER ELEVATION (b) (ug4) (1-194) (u94) (ugA) (ug4) (4) (ugA) (ug") (ppm) MONITORING (Feet) (Feet) (Fest) MW-6 09/15/93 13.56 6.98 4.56 400 -- 2.4 ND<0.5 ND<0.5 ND<0.5 - - - PACE MW-6 01/12/94 13.56 9.62 3.94 670 - ND<0.5 ND<o.5 NDe0.5 ND4.5 - - 4.1 PACE MW-6 05/12/94 13.56 8.95 4.61 5500 - ND<0S ND<0.5 NO<0.5 ND<0.5 --- - 4.2 PACE MW-6 10/07/94 13S6 9.72 3.64 ND<50 - ND<0.5 ND<0.5 N04.6 ND<o.5 - - 4.3 PACE MW-6 12/06/94 13.56 9.86 3.68 300 -- ND<0.5 ND<OS NO<0.5 ND<0.5 - - 4.6 PACE MW-6 02121195 13.56 7.60 5.96 990 -- ND<0.50 NDa0.50 ND<0.50 ND<1.0 -- -- 6.0 ATI MW-8 06/09/95 13.56 7.12 6.44 - - - - - ... __ - MW-7 09/15/93 14.27 9.59 4.66 ND<50 - NMA ND MW-7 (e) 01/1354 14.27 - - - MW-7 (a) 05(12/94 14.27 MW-7 (a) 10/07154 14.27 -- - - ... -- - - - -- -- - - MW-7 (e) 12/08194 1427 - - - MW-7 02x21195 14.27 9.21 6.06 ND<50 - ND o.So ND<0.50 ND<0.50 ND<1.0 - - 6.9 ATI MW-7 (f) 061a9/95 14.27 - -- - - - - - - - _- - OC-2 (9) 0.5/17/83 - - - ND<50 - ND<0.5 ND<0.5 ND<0.5 ND<1.0 - - - PACE OC-2 (9) 09/15/93 - - - ND<50 N04.5 ND<0.5 ND<0.5 ND<0Ji - - - PACE QC-2 (9) 01/12/94 -- - - N0<50 - ND<0.5 ND<0.5 ND<0.5 ND<0.5 - -- - PACE QC-2 (9) C&1 2/94 - - -- ND<eo - N04.5 ND<0.5 ND<0.5 ND-o.5 - - - PACE 0'-'2 (g) 10/07/94 - - - ND<50 - ND<0.5 ND<0.5 ND<0.5 ND<0S - - - PACE 0G2 (9) 12706194 - - - 52 - 0.6 1.1 22 7.6 - - - PACE OC-2 (g) 02/21/95 - - ND<W -- ND<0.50 NN0.50 ND<0.50 ND<1.0 - ATI QG-2 (g) 06109/95 - - - ND<50 - ND4,50 ND<0.50 ND<o.50 ND<1.0 - - - ATI ABBREVIATIONS: NOTES; TPH-G Total petroleum hydrocarbons as gasogns (a) Top of rasing elevations surveyed in reterence to Sen Joaquin datum, TPH-D Tatad petroleum hydrocarbons as diesel brass cap UV-34 at Mathey Road,45 feet north and 52 feet west of contedine B Benzene (elevation of 12.50 feet above mean see level.) T Toluene E Ethylbenzens (b) Groundwater elevations in feet above mean sea level. X Total xylenes TOG Total al and grease {c) Blind duplicate. HVOCs Halogenated volatile organic compounds DO Dissolved oxygen (d) Detection limits vary;see laboratory report uwL Micrograms per liter ppm Parts per million (e) Well inaccessible due to road constnrction/vehicular traffic. ND Not detected above reported detection Emit Not analyzed/applicablahneasured (1) Well inaccessible due to asphalt paving. PACE Pace,Inc. ATI Analytical Technologies Inc. (g) Travel blank ESO1l0.15T3-0 24-Aug-95 PAGE 2