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California Agional Water Qua <br /> 11 ontrol Boardtx <br /> Central Valley Region { 7 <br /> Steven T.Butler,Chair �� <br /> Winston H.Hickox I �^ Gray Davis <br /> Secretary for Sacramento Main Office Governor <br /> Environmental Internet Address: http://www.swrcb.ca.gov/—rwgcb5 <br /> Protection 3443 Routier Road,Suite A,Sacramento,California 95827-3003 <br /> Phone(916)255-3000•FAX(916)255-3015 <br /> 9 March 2000 <br /> Mr. Kevin Basso <br /> General Manager <br /> Forward Inc. <br /> PO Box 6336 <br /> Stockton, CA 92560 <br /> FOURTH QUARTER AND ANNUAL MONITORING REPORT, FORWARD LANDFILL, SAN <br /> JOAQUIN CO. (CASE N0. 2209) <br /> We have reviewed the 1999 Fourth Quarter and Annual Monitoring Report submitted on 31 January <br /> 2000 for the Forward Landfill. The enclosed Monitoring Report Compliance Checklists summarizes our <br /> comments on the report. Item number 2.h., results of Forth Quarter leachate sampling are missing. In <br /> the text of the report your consultant recognizes the oversight and promises to attach results of leachate <br /> samples collected in January to the First Quarter 2000 Monitoring Report. Future monitoring reports <br /> should also address the noted deficiency. <br /> This facility has a history of intermittent, low level, VOC and inorganic hits. In 1995, corrective actions <br /> were implemented at Waste Management Unit A to address organic and inorganic constituents in <br /> groundwater. Since the completion of corrective actions, inorganic chemical concentrations in <br /> downgradient wells have generally trended downward or remained the same. Concentration trends in <br /> some of the side gradient wells are increasing. Organic chemical concentrations seem to vary erratically. <br /> The monitoring report suggests that organic chemical concentrations in groundwater may be impacted by <br /> landfill gas. <br /> In 1997 the Corrective Action Proof Period Report was submitted to the RWQCB and the DTSC. This <br /> report proposed a return to detection monitoring and new concentration limits for several inorganic <br /> constituents. I will review this report in detail and reply by mid-March. <br /> If you have any questions please call me at (916) 255-3814. <br /> Ross D. Atkinson <br /> Associate Engineering Geologist <br /> cc: Mr. Tim Crist, California Integrated Waste Management Board Sacramento <br /> Mr. Robert McClellan, San Joaquin County Public Health Services, Stockton <br /> Mr. Curt Fujii, Forward Inc. Stockton <br /> RDA;C:\my documents\f6rward\4_g991tr <br /> California Environmental Protection Agency <br /> �d Recivcled Paper <br />