Laserfiche WebLink
l SECOR www secor cum <br /> INTERNATIONAL 3017 Kilgore Road,Suite 100 <br /> l-i ( ECOR INCORPORATED Rancho Cordova CA 95670I <br /> 1 ( 916-861-6400 TEL +� <br /> 3D C ti 1` 35 916-661-0430 Fix x r3 <br /> D3 0� <br /> October 27, 2003 <br /> Harlin Knoll <br /> San Joaquin County Environmental Health Department <br /> 304 East Weber Avenue,Third Floor <br /> Stockton, California 95202 <br /> RE Third Quarter 2003 Groundwater Monitoring Report <br /> Chevron Station 9-3232 <br /> 8660 Lower Sacramento Road 4 <br /> Stockton, California x <br /> SECOR Project No 77CH 00000 09 0014 <br /> Dear Mr Knoll <br /> SECOR International Incorporated is providing this report to summarize the third quarter <br /> groundwater monitoring event at the above referenced site <br /> COMPLETED ACTIVITIES -THIRD QUARTER 2003 <br /> �j <br /> ■ Conducted quarterly groundwater monitoring and sampling <br /> ■ Prepared and submitted quarterly groundwater monitoring report <br /> PLANNED ACTIVITIES— FOURTH QUARTER 2003 <br /> ■ Conduct quarterly groundwater monitoring and sampling <br /> = Prepare and submit quarterly groundwater monitoring report <br /> t� <br /> DISCUSSION <br /> On July 31, 2003, Gettler-Ryan Incorporated (G-R) performed the third quarter groundwater <br /> monitoring and sampling event for 2003 G-R's Groundwater monitoring report is Included as { <br /> Attachment 1 Depth to groundwater across the site ranged from 42 44 to 43 79 feet below ground <br /> surface (bgs) Groundwater across the site decreased an average of 8 22 feet from the previous <br /> sampling event The groundwater direction was reported as variable at an approximate gradient of <br /> 0 008 to 0 02 feet per foot (ft/ft) Ten wells were sampled during this event A summary of <br /> laboratory data is listed below <br /> 4 <br /> i <br /> �i <br /> h r <br /> J`�t,� <br /> Sl �� <br /> t <br /> 11Chevron1932321Penodre Monitonng120034302003 QMR 93232 doc SECOR Intemahona!Incorporated <br /> ^,r <br /> I a r <br />