Laserfiche WebLink
PARTI <br />Page No. 3 <br />Permit No. CO-0000132 <br />~. DEFINITION OF EFFLUENT LDrIITATIONS <br />PART I <br />1. Effluent Limitations <br />Beginning no later than the effective date of this pemtit and lasting through October 31, 2001, the permittee is <br />authorized to discharge from outfalls 007, 009, O10, 012, 013 and 014 -the surface runoff outfalls; and outfall 011 -the <br />mine water outfall; to the North Fork of the Gunnison River, Hubbard Creek, Sanborn Creek and Elk Crrxk. <br />In accordance with the Water Quality Control Cotnmission Regulations for Effluent Limitations, Section 10.1.3, and <br />Regulations for State Dischazge Permit System, Section 6.9.2, 5 C.C.R. 1002-2, the permitted discharge shall not <br />contain effluent parameter concentrations which exceed the following limitations specified below or exceed the specified <br />flow limitation. <br />(a) Outfells 007. 009. 010. 012. 013 and 014 <br />Effluent Parameter <br />Flow, MGD <br />Total Suspended Solids, mg/f <br />Total Iron, mglf <br />Outfalls 007, 009, 010 <br />Outfalls 012, O13, Ol4 <br />• Settleable Solids, me/e <br />Oil and Grease, mg/f <br />pH, s.u. (minimum-maximum) <br />Discharee Limitations <br />30-Dav Ave Daily Max <br />Report Report <br />35 70 <br />3.5 7.0 <br />3.0 6.0 <br />N/A Report <br />N/A IO <br />N/A 6.5-9.0 <br />ALTERNATE LIMTfATIONS <br />Any discharge or increase in the volume of a discharge caused by precipitation within any 24-hour period less than or <br />equal to the IO-vear. 24-hour orecioitation event (or snowmelt of equivalent volume) ~ comply with the following <br />limitations -subject to burden of proof requirements described in Part I.A.3. <br />Effluent Parameter Discharee Limitations <br />30-Dav Av¢ Daily Max <br />Flow, MGD Report Report <br />Total Suspended Solids, mg/l Repon Report <br />Total Iron, mg/t Report Report <br />Settleable Solids, ml/l N/A 0.5 <br />Oil and Grease, mglf N/A 10 <br />pH, s.u. (minimum-maximum) N/A 6.5-9.0 <br />Part I.C. for Definitions. ~ ~ N ~ - X997 <br />Amendment No. 1 IssuedAPR 17 ~99~ Effective <br />