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ATTACHMENT B <br />MONITORING AND REPORTING PROGRAM <br />GENERAL ORDER FOR DISCHARGE OF <br />GROUND WATER FROM CLEANUP OF <br />PETROLEUM FUEL POLLUTION <br />TO SURFACE WATERS <br />-2- <br />detectable TPH, Benzene, Ethylbenzene, Toluene, or Xylene, the Discharger <br />shall immediately resample and reanalyze the effluent for the detected <br />constituent(s), and shall continue sampling the effluent on a weekly basis <br />until the constituent(s) concentrations are below detection. <br />*ww Test species shall be either Fathead minnows - Pimenhales oromelas or Golden <br />shiner - Notemi onus cr soleucas. <br />RECEIVING WATER MONITORING <br />All receiving water samples shall be grab samples. Receiving water samples shall <br />be taken from the following: <br />Station <br />R-1 <br />R-2 <br />Description <br />upstream from the point of discharge at a location approved by <br />staff. <br />downstream from the point of discharge at a location approved <br />by staff. <br />In conducting the receiving water sampling, a log shall be kept of the receiving <br />water conditions throughout the reach bounded by Stations R-1 and R-2. Attention <br />shall be given to the presence or absence of: <br />a. Floating or suspended matter <br />c. Bottom deposits <br />b. Discoloration <br />d. Aquatic life <br />dotes on receiving water conditions shall be summarized in the monitoring report. <br />REPORTING <br />In reporting the monitoring data, the Discharger shall arrange the data in <br />tabular form so that the date, the constituents, and the concentrations are <br />Sampling <br />Constituents <br />Units <br />Station <br />Freauency <br />pH <br />pH Units <br />R-1, R-2 <br />Monthly <br />Temperature <br />OF <br />R-1, R-2 <br />Monthly <br />Specific Conductivity <br />AMOS/cm <br />R-1, R-2 <br />Monthly <br />In conducting the receiving water sampling, a log shall be kept of the receiving <br />water conditions throughout the reach bounded by Stations R-1 and R-2. Attention <br />shall be given to the presence or absence of: <br />a. Floating or suspended matter <br />c. Bottom deposits <br />b. Discoloration <br />d. Aquatic life <br />dotes on receiving water conditions shall be summarized in the monitoring report. <br />REPORTING <br />In reporting the monitoring data, the Discharger shall arrange the data in <br />tabular form so that the date, the constituents, and the concentrations are <br />