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ATTACHMENT B -z- <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 /> 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 /> ***' Test species shall- be either Fathead minnows - Pimephales_ promelas or Golden <br /> shiner - Notemiaonus crvsoleucas. <br /> •°' RECEIVING WATER MONITORING <br /> All,receiving water samples shall be grab samples. Receiviing water samples .s�all <br /> be taken from the following: <br /> Station ` Description 5 ` <br /> upstream-,from the point of discharge at a location approved by <br /> staff. <br /> R-2 downstream from the .point of discharge at a location approved <br /> by staff. <br /> Sampling <br /> - Constituents . :Units= R Station = Frequency <br /> PH pH Units R-1, R-2 Monthly <br /> Temperature OF R-1, R-2 Monthly <br /> Specific Conductivity umhos/cm R-1 , R-2 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: w <br /> a. - Floating or suspended matter b. Discoloration <br /> c: Bottom deposits d. Aquatic life x. <br /> Notes on receiving water conditions shall be summarized in the monitoring report. <br /> . . ti <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 /> . <br /> x . a 0 <br /> (a : r x <br />