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L~- t - 1~ C--~... rt - 10 Gr.l <br />Po... ~, <br />A. EFFLUENT LPNIT,iTIONS AND MONITORING REQUIREMENTS <br />~• <br />3. During the period beginning immediately, and lasting through June 30, 1977, <br />the permittee is authorized to discharge from outfall(s) serial number(s) 002 8 003 (Upper and l Ower tat l 1 ng decants respecti ve'; <br />Such dischazges shall be limited and monitored by the permittee as specified below:and in Pdrt I , SeCtlonS A.5 and A.6: <br />Effluent Q~aracteristic Discharge Limitations Monitoring; Requirements <br /> kg/day( Ibs/day) oncentration <br /> mo/1 mg/1 ~ted...~,_m~nr c_;rre <br /> Daily ,\vg Daily Max Daily Avg Daily \fax Frequency 2/ Type <br />Flow-m3/Day (\1CD) N/A N/A N/A rJ/A Daily 1 / <br />-otal Suspended Solids rJ!A rJ/A N/A 30 Monthly Grab <br />Turbidity, JTU .J/A N/A N/A 30 Weekly Grab <br />Total Zinc N/A N/A lUA 1.0 Monthly Grab <br />Total Lead rJ/A N/A N/A 1.0 14onthly Grab <br />Total Iron N/A N/A N/A 2.0 Monthly Grab <br />Total Copper N/A fJ/A IJ/A 1.0 Mcnthly Grab <br />Cyanide rJ/A tJ/A 0.02 rl/A Pionthly Grab <br />Chemical Oxygen Demand IJ/A N/A IJ/A N/A Monthly Grab <br />The concentration of Oil and Grease shall not exceed 10 mg/1 in any grab sample nor shall there <br />be a visible sheen in the effluent. The effluent shall be visually examined weekly for the presence <br />of a sheen or floating oil and the results shall be recorded. <br />The ptI shall not be less than 6.0 standard units nor greater than 9.0 standard units and shall be monitored wee <br />t~~ith a grab sample. ~ 9 a <br />There shall be no discharge of floating solids or visible foam in other than trace amounts. 3 ~ 9 <br />H <br />z a - <br />0 <br />Samples taken in compliance v.•ith the mor~turi:ig regtirements specified above shall be taken at the following location(s): ~ ~ <br />At the point of discharge prior to mining with any other waters. o , <br />Weir, flume, or other comparably accurate flow measuring device or technique. ° " .. <br />I.lonitoring is required only when discharging. <br />1/ <br />2/ <br />J <br /> <br />