Laserfiche WebLink
PART I <br />Page lc of 14 <br />Permit No. CO-0027154 <br />A, TERMS AND CONDITIONS <br />1. Effluent Limitations <br />b) Effluent Limitations For Outfalls 005 and 007 (normally continuous discharges from <br />active mining areas) <br />i) Outfall 005 <br />Effluent Parameter Discharge Limitation <br /> 30-Day Ave. J Daily Max. J <br />Flow, MGD Report Report <br />Total Suspended Solids, mg/1 35 70 <br />Total Recoverable Iron, mg/1 1.0 Report <br />Total Recoverable Manganese, mg/1 Report Report <br />Potentially Dissolved Copper, mg/1 ~ 0.073 0.130 <br />Potentially Dissolved Silver, mg/1 ~ 0.003 0.079 <br />pH, standard units (minimum-maximum) N/A 6.5-9.0 <br />Oil and Grease, mg/1 (No visible sheen) N/A 10 <br />Electrical Conductivity, umho/cm 5340 Report <br />Whole Effluent Toxicity, Acute <br />Through March 31, 1996 N/A Report <br />Beginning April 1, 1996 N/A IWC-100X/SOX o/ <br />Whole Effluent Toxicity, Chronic <br />Through June 30, 1996 N/A Report <br />ALTERNATE LIMITATIONS <br />Any discharge or increase in the volume of a discharge caused by precipitation within <br />any 24-hour period less than or equal to the 10•year. 24-hour nrecioitation event (or <br />snowmelt of equivalent volume) may comply with the following limitations subject to <br />burden of proof requirements described in Part I.A.2. <br />Effluent Parameter Dischar ge Limitation <br /> 30-Dav Ave. ~ Daily Max. J <br />Flow, MGD Report Report <br />Settleable Solids, ml/1 j./J Report 0.5 <br />Total Recoverable Iron, mg/1 1.0 Report <br />Total Recoverable Manganese, mg/1 Report Report <br />Potentially Dissolved Copper, mg/1 J 0.073 0.130 <br />Potentially Dissolved Silver, mg/1 ~ Report Report <br />pH, standard units (minimum-maximum) N/A 6.5-9.0 <br />011 and Grease, mg/1 (No visible sheen) N/A 10 <br />Electrical Conductivity, umho/cm 5340 Report <br />Whole Effluent Toxicity, Acute <br />Through March 31, 1996 N/A Report <br />Beginning April 1, 1996 N/A IWC-100X/SOX o/ <br />Whale Effluent Toxicity, Chronic <br />Through June 30, 1996 N/A Report <br />See Part I.D. for Footnotes <br />