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MONITORING AND REPORTING PROGRAM ORDER NO.R5-2009-0049 -1�- SAN JOAQUIN COUNTY DEPARTMENT OF PUBLIC WORKS HARNEY LANE LANDFILL SAN JOAQUIN COUNTY The results of storm water monitoring for these constituents shall be summarized in the monitoring reports submitted under this Order. If there is no discharge from the site during the monitoring period, or the Discharger did not obtain samples of the discharge, the Discharger shall state the reasons and circumstances in the monitoring report. 2. Surface Water Surface water monitoring of South Paddy Creek shall be conducted for the field parameters and semiannual monitoring parameters listed in Table E.3.c, except for Redox potential. Creek elevation may be estimated based on observation. Samples shall be collected at points S-1 and S-2 immediately upstream and downstream of the landfill, as shown on Attachment B: Site Map. G. REPORTING 1. Semiannual Reports The Discharger shall report monitoring data and information as required in this MRP and as required under WDRs Order No. R5-2009-0049 and the SPRR. Reports shall be submitted semiannually. Each semiannual monitoring report shall include the following information: a. A compliance evaluation summary and other information specified in WDR Reporting Requirements F.6. b. A tabular summary of well information from the installation logs, including well name, top-of-casing elevation, total depth, depths/elevations of screened interval, aquifer or zone (i.e., uppermost), and soil type(s) over the screened interval c. The results of groundwater elevation monitoring, including a summary table, elevation contour map, and historical data table. d. Tabular summaries of corrective action monitoring data for the monitoring period, with appropriate headers, showing well, sampling date, concentrations, units, and CLs. Each table shall clearly show any exceedances of CLs that occurred during the monitoring period (i.e. highlight exceedances). Non-detect results shall indicate the applicable detection limit (e.g. °<0 3') e. Plots, graphical summaries and a narrative discussion of the results of correction action monitoring, as specified in Section E.3.d herein. f. Field and laboratory tests sheets. g. Tabular summaries of LFG monitoring data collected during the monitoring period under this order and as required by the Local Enforcement Agency (i.e., perimeter probe monitoring data). h. An electronic copy of the monitoring report in PDF format on compact disk.