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STATE WATER RESOURCES CONTROL BOARD <br /> MONITORING AND REPORTING PROGRAI"I 110. 71-22 <br /> FOR <br /> HOLLY SUGAR COMPANY, TRACY PLANT <br /> EFFLUENT MOYITORING <br /> Effluent '3amples shall be collected downstream from the last <br /> connection through which wastes can be admitted into the outf al-: <br /> Composite samples may be taken by a proportional sampling devic <br /> approved by the executive officer or by grab samples composites; <br /> in proportion to the flow. In compositing grab samples, the <br /> sampling interval shall not exceed one hour. The following shr_-. <br /> constitute the effluent monitoring program: <br /> Ty_p e o f S amp:� <br /> Constituents Units Fregu,_ <br /> 5-day 200C BOD mg/1 Grab Weekly <br /> Settleable matter ml/1 Grab Daily <br /> Suspended matter mg/1 Grab Daily, <br /> pH pH Units Grab Daily <br /> Toxicity / Survival 24-hour composite Weekly <br /> Maximum flow mgd -- Daily <br /> Mean flow mgd -- Daily <br />