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MONITORING AND REPORTING PROGRAM NO.R5-2003-0017 J Z <br /> VILLAGE WEST MARINA MAINTENANCE DREDGING <br /> Constituent/ analysis Units Sampling Frequency <br /> Turbidity NTU Daily <br /> Dissolved Oxygen mg/1 Daily <br /> Temperature OF Daily <br /> *Arsenic lig/1 (filtered) Every Fifth Day <br /> *Tributyltin µg/1 (filtered) Every Fifth Day <br /> *Chronic bioassays Initial Sample <br /> *Acute bioassays Initial Sample <br /> • Constituents to be monitored with initial sampling and reporting within 72 hours of discharge. Bioassays shall <br /> be conducted on initial samples and reported immediately following analysis,additional monitoring may be <br /> required contingent on results. <br /> RECEIVING WATER MONITORING FOR THE DMD SITE DISCHARGE <br /> Grab samples shall be taken from the following stations: <br /> Station Description <br /> R-3 located in an area undisturbed by the effluent discharge from the DMD <br /> site. <br /> R-4 located within 300 feet of the discharge point and on the same side <br /> of 14-Mile Slough as the discharge point. y , <br /> Samples shall be collected and analyzed from Stations R-3 and R-4 as follows: <br /> Constituent/analysis Units Sampling Frequency <br /> pH Daily <br /> Turbidity NTU Daily <br /> Dissolved Oxygen mg/1 Daily <br /> Temperature OF Daily <br /> Suspended solids mg/1 Every Fifth Day <br /> Arsenic µg/I (filtered) Every Fifth Day <br /> REPORTING <br /> The following constituents shall have monitoring performed with field equipment at the dredge <br /> site, in the effluent and in the receiving water with violations reported to Regional Board staff <br /> immediately: <br /> Flow pH <br /> Dissolved Oxygen Temperature <br /> Turbidity <br />