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i{ <br /> MONITORING AND REPORTING PROGRAM ORDER NO, R5-2008-0149-010 <br /> BARNES TRUCKING FACILITY <br /> SAN JOAQUIN COUNTY <br /> month following the end of each calendar quarter. Each quarterly report shall include the <br /> following minimum information: <br /> a) a description and discussion of the groundwater sampling event and results, including trends <br /> in the concentrations of pollutants and groundwater elevations in the wells, how and when <br /> samples were collected, and whether the pollutant plume(s) is delineated <br /> b) field logs that contain, at a minimum, water quality parameters measured before, during, and <br /> after purging, method of purging, depth of water, volume of water purged, etc, <br /> c) groundwater contour maps for all groundwater zones <br /> d) pollutant concentration maps for all groundwater zones <br /> e) cumulative data tables containing the water quality analytical results and depth to groundwater <br /> f) a copy of the laboratory analytical data report, which may be submitted in an electronic format <br /> g) the status of any ongoing remediation, including an estimate of the cumulative mass of <br /> pollutant removed from the subsurface, system operating time, the effectiveness of the <br /> remediation system, and any field notes pertaining to the operation and maintenance of the <br /> system <br /> h) if applicable, the reasons for and duration of all interruptions in the operation of any <br /> remediation system, and actions planned or taken to correct and prevent interruptions <br /> i) tabular and graphical summaries of all data obtained during the year <br /> j) groundwater contour maps and pollutant concentration maps containing all data obtained <br /> during the previous year <br /> k) a discussion of the long-term trends in the concentrations of the pollutants in the groundwater <br /> monitoring wells <br /> 1) an analysis of whether the pollutant plume is being effectively treated <br /> m) a description of all remedial activities conducted during the year, an analysis of their <br /> effectiveness in removing the pollutants, and plans to improve remediation system effectiveness <br /> n) an identification of any data gaps and potential deficiencies/redundancies in the monitoring <br /> system or reporting program <br /> o) desired, a proposal and rationale for any revisions to the groundwater sampling plan frequency <br /> and/or list of analytes. <br /> 8 . A letter transmitting the monitoring reports shall accompany each report. Such a letter shall <br /> include a discussion of requirement violations found during the reporting period, and actions <br /> taken or planned for correcting noted violations, such as operation or facility modifications. <br /> If the Discharger has previously submitted a report describing corrective actions and/or a <br /> time schedule for implementing the corrective actions, reference to the previous <br /> correspondence will be satisfactory. The transmittal letter shall contain the penalty of perjury <br /> statement by the Discharger, or the Discharger's authorized agent, as described in the <br /> Standard Provisions General Reporting Requirements Section B.3 . <br /> The Discharger shall implement the above monitoring program on the first day of the month <br /> following adoption of this Order. <br /> Ordered by: <br /> PAMELA C. CREEDON Executive Officer <br /> (Date) <br /> Page 8 of 8 <br />