Laserfiche WebLink
` l STATE OF CALIFORNIA • • <br /> PETE WILSON. Governor <br /> CALIFORNIA REGIONAL WATER QUALITY CONTROL BOARD— <br /> CENTRAL VALLEY REGION <br /> 3443 ROUTIER ROAD, SUITE A <br /> SACRAMENTO. CA 95827-3098 ,�� <br /> PHONE: (916) 361-5600 <br /> FAX: (916) 361-5686 <br /> 19 September 1991 <br /> Mr. Wilbur Smith <br /> Lincoln Properties, Ltd <br /> 374 Lincoln Street <br /> Stockton, CA 95207 <br /> GROUND WATER MONITORING PROGRAM, LINCOLN VILLAGE CENTER, STOCKTON, SAN JOAQUIN <br /> COUNTY - CASE NO. 3002 <br /> We have reviewed your 16 August 1991 proposed ground water monitoring program <br /> for the Lincoln Village Center in Stockton. The proposed program consists of <br /> the following elements: <br /> • Quarterly depth to ground water measurements in all monitoring wells <br /> (MWs) ; <br /> • Quarterly sampling and analysis for EPA Method 601 constituents of 12 <br /> MWs completed in the shallow zone, leaving the remaining seven wells <br /> for annual monitoring; <br /> • Quarterly sampling and analysis of five MWs completed at intermediate <br /> depths, leaving one such well for annual monitoring; <br /> • Annual sampling of the three MWs completed in deeper zones; <br /> • Quarterly reporting of the sampling and analytical results, with <br /> every fourth report summarizing the previous year's activities. The <br /> quarterly reports will include ground water surface elevation <br /> contours and gradients for each water-bearing zone. <br /> We approve the sampling program, subject to the following requests: <br /> • Sample MW 18 quarterly, to more frequently assess the ground water <br /> quality upgradient from the source. Pending the results of future <br /> sampling and analyses of the ground water monitored by this well , the <br /> frequency may be reduced in the future; <br /> • Sample MW 30 semi-annually. <br />