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• ~. <br />A, EFFLUENT LIPIITATIONS AND MONITORING REQUIREMENTS - SEE ANY ADDITIONAL REQUIREMENTS UNDER PART III. ' <br />During the period beginning immediately and lasting through December 31, 1985, <br />[he permi[tee is authorized [o discharge from all approved point sources associated with active <br />mining areas indicated on fl ee area maps submitted pursuant to PART III, A. Such discharges shall <br />meet tine following limitations: <br />I. <br />ffluent Limitations <br />11 <br />Cffluent Parameter Discharge Limitations <br /> Maximu m Weigle[ Maximum Concentration <br /> kg/day (Ibs/day) mg/1 my/1 <br /> 30-day avg. Daily Max. 30-day av9.4'a/ ~ Daily max. <br /> l--- <br />Flow - m3/Day (11GD) N/A N/A N/A N/A <br />Total Suspended Solids N/A IJ/A 35 70 b/ <br />Total Iron IJ/A N/A 3.5 7.0 b/ <br />Salinity N/A IJ/A N/A II/A <br />Tlie pM shall not be less than 6.0 standard units nor greater than 9.0 standard units b/. <br />Oil and Grease shall not exceed 10 mg/I b/ in any grab sample nor shall there be a visible sheen. <br />There shall be no discharge of floating solids or visible foam in other than [race amounts. <br />The discharge shall not contain any sanitary sewage or other pollutant not associated with active mining <br />oper/at~ions. <br />C a/ This limitation shall be determined by the arithmetic mean of a minimum of (3) consecutive <br />samples taken on separate weeks in a 30-day period (minimum total of three (3) samples). <br />b/ This limitation shall be determined byf~ single properly preserved sample as required under <br />monitoring requirements - Sample Type: -o ~ -o <br />~ m m n <br />r -, 3 m -Ai <br />O <br />p <br />W <br />Q\ <br />O <br />N <br />Revised April 19£x+ <br />