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0 <br />CALIFORO <br />REGIONAL WATER QUALITY CONT*BOARD <br />Is <br />into the outfall. <br />Samples collected from the outlet structure <br />CENTRAL VALLEY REGION* <br />the effluent monitoring program: <br />MONITORING AND REPORTING PROGRAM NO. 74-353. <br />FOR <br />JOHNS-MANVILIE PRODUCTS CORPORATION OF CALIFORNIA <br />SAN JOAQUIN COUT1Y <br />EFFLUENT MONITORING <br />Effluent samples shall <br />be collected downstream from the last <br />connection through which <br />wastes can be admitted <br />into the outfall. <br />Samples collected from the outlet structure <br />of ponds will be considered adequately composited. The following shall constitute <br />the effluent monitoring program: <br />Constituents <br />Units <br />Type of Sample <br />Sampling Frequency <br />Suspended Matter <br />mg/l, lbs/day <br />8hr. Composite <br />Quarterly <br />Settleable Matter <br />ml/1 <br />Grab <br />Quarterly. <br />Total Dissolved Solids <br />mg/1 <br />Grab <br />Monthly <br />Temperature <br />®p <br />Nbnthly <br />Standard Minerals <br />mg/1 <br />Grab <br />Yearly <br />FH <br />pH Units <br />Grab <br />Ynnthly- <br />Flow <br />MGD <br />Grab <br />Monthly <br />RECEIVING WATER MONITORING <br />All receiving water samples shall be grab <br />samples. Receiving water samples shall <br />be taken from the following: <br />Station <br />Description <br />R-1 <br />Drainage ditch entrance to North <br />Littlejohn Creek <br />Constituents <br />Units <br />Station <br />Sampling Frequency <br />Turbidity <br />Turbidity <br />R-1 <br />Monthly <br />units <br />Temperature <br />Oc <br />R-1 <br />Ibnthly <br />D.O. <br />mg/1 <br />R-1 <br />1-bnthly <br />In conducting the receiving water sampling, a log should be kept of the receiving <br />water conditions throughout the reach bounded by Station R-1. Attention should be <br />given to the presence or absence of: <br />a. Floating or suspended matter <br />b. Discoloration - <br />c. Bottom deposits <br />d. Aquatic life <br />Notes on receiving water conditions shall be summarized in the monitoring report. <br />Revised 3/16/76 RPR:lgs <br />