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1 � F <br /> Monitoring Report Compliance Chist <br /> Discharges Regulated by Title 27 and/or Part 258 <br /> RWQCB <br /> Reference Parameter Yes No N/A Reviewer Comment <br /> WDRs/MRP/ Groundwater Monitoring <br /> Standard <br /> Provisions 1. Are all groundwater Field Parameters X <br /> (Sept 93/Aug 97) Monitoring Parameter,and COCs <br /> (if required) samples and analyzed? <br /> m. Have any groundwater concentration X Chlorobenzene detected in MW- <br /> limits been exceeded? If yes,identify 1 at 2.6 and in MW-2 at 2.7 µg/1. <br /> in comments. <br /> n. Is there a description and graphical X <br /> presentation of groundwater flow <br /> direction and gradient? <br /> o. Monitoring Wells: Is there a X Recorded the recoveries for first <br /> description,method,and time 5 minutes after purge. <br /> of water level measurement and <br /> well recovery time? <br /> p. Purging: Is there a description X Dedicated purge and sample <br /> of the purging method,purge pumps. <br /> pump and its placement, and <br /> field parameters? <br /> Additional Comments and Recommendations: <br /> Monitoring well MW-1 is the upgradient well. Flow direction is toward MW-2. Wells are being resampled <br /> and retested. County feels that the detects may be due to lab error. <br /> Purge rate is approximately 0.5 gallon per minute for each well. <br /> RWQCB Staff Signature: G�• <br /> Date: <br />