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f CALIFORNIA REGIONAL WATER QUALITY CONTROL BOARD CENTRAL VALLEY REGION MONITORING AND REPORTING PROGRAM NO. 88-208 FOR PACIFIC ENERGY, INC. AND THE CITY OF STOCKTON PACIFIC ENERGY, INC. , STOCKTON GENERATING SITE SAN JOAQUIN COUNTY Prior to construction, plans and specifications for ground water monitoring wells shall be submitted to Board staff for review and approval . RETURN CONDENSATE MONITORING Return condensate samples shall be collected downstream from the last connection through which any liquids can be admitted into the return condensate pipeline. Return condensate samples should be representative of the volume and nature of the discharge. Time of collection of a grab sample shall be recorded. The following shall constitute the effluent monitoring program: Sampling Constituents Units Type of Sample Frequency Specific Conductivity umhos/cm Grab Weekly pH pH Units Grab Weekly Chloride mg/l Gr ab COD Quarterly mg/1 Grab Quarterly VOC (EPA 601 & 602) ug/l Grab Quarterly Flow gpd Cumulative Weekly If the discharge is intermittent rather than continuous, then on the first day of each such intermittent discharge, the Discharger shall monitor and record data for all of the constituents listed above, after which the frequencies of analysis given in the schedule shall apply for the duration of each such intermittent discharge. In no event shall the Discharger be required to monitor and record data more often than twice the frequencies listed in the schedule. REPORTING In reporting the monitoring data, the Discharger shall arrange the data in tabular form so that the date, the constituents, and the concentrations are readily discernible. The data shall be summarized in such a manner to illustrate clearly the compliance with waste discharge requirements.