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Monitoring Report Compliance Checklist 0 <br />Discharges Regulated by Title 27 and/or Part 258 <br />Ll <br />Reference <br />Parameter <br />Yes <br />No <br />N/A <br />RWQCB <br />Reviewer Comment <br />t. Is there a map showing the area <br />X <br />and elevations in which filling has <br />been completed during the past <br />year and comparison to final <br />closure contours? <br />WDRs <br />u. Is there a summary of the <br />X <br />Standard <br />monitoring results indicating any <br />Provisions <br />changes made or observed since <br />(1993,1997,2000, <br />the previous annual report? <br />2003) <br />v. Is there an evaluation of the <br />X <br />effectiveness of the leachate <br />monitoring/control facilities? <br />Standard <br />w. Is there a discussion about the <br />X <br />Provisions <br />annual LCRS testing and a <br />(April 2000, <br />comparison to earlier testing? <br />Sept. 2003) or <br />check WDRs <br />Compliance achieved? (check one) Yes No X <br />If No, check all issues that apply and provide comments: <br />Incomplete transmittal letter <br />Incomplete report <br />Inadequate monitoring program <br />New release <br />Inadequate response to evidence of a release <br />WDRs violation other than listed above <br />X Other (explain in comments) <br />Additional Comments and Recommendations: <br />Comments (to be entered into CIWQS/Geotracker): <br />Methane and VOC concerns in soil izas at SG -4 <br />through SG -7. SG -6 had 50 % methane detected. <br />Discharger has not proposed corrective action to <br />control gas migration in the vadose zone. Ethanol <br />detects lst quarter 2006 in GW well G-5 and G-6. <br />Staff concerned gas phase VOCs are beginning <br />partition into groundwater. <br />Ld. Methane and VOCs detected in soil gas samples. Discharger has not proposed corrective action to control gas migration in <br />vadose zone. <br />21. Soil gas sampled September 05. 50% methane detected in well SG -6. VOCs also detected in soil gas wells ranging between 2.2 <br />and 1,345 ppb. Concerned that corrective action ineffective in controlling gas migration. <br />2.m. Ethanol detected in well G-5 (40 gg/L) and G-6 (45 µg /L) during second quarter. Acetone (3.1 µg /L) also detected in well G-6. <br />Possible indication that gas phase VOCs are beginning to partition into groundwater. Discharger should evaluate the corrective action <br />