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<br /> <br />PART I <br />Page ~ <br />Permit No. COG-850000 <br />B. EFFLUENT LIMITATIONS AND MONITORING REQUIRE"SE.*1T5 <br />1. Ef*luent Limitations (continued) <br />b) Post-`lining Out_fall(s) (continued) <br />QC"uert ~ar-mecer <br />Flow, MCD <br />pH, standard units (minimum-maximum) <br />Oil and Grease, mg/1 (No visible sheen) <br />Settleable Solids, ml/1 g/ <br />Discharge L'_micat'_on <br />Maximum Concentration <br />Total Dissolved Solids, mg,%1 (Colorado River 3asin Only) <br />Toca1 Phosphorus (as P), mg/1 <br />(Dillon Reservoir and Upper Bear Creek Drainages Only) <br />ALTERNATE LIMITATIONS <br />Daiiv t*aximum ~" <br />deport <br />6.5-9.0 <br />ZO e/ <br />0.5 <br />Report <br />deport <br />Any discharge or increase in Che volume of a discharge caused by <br />precipitation within any 24-hour period greater than the 10-year <br />24-hour orecioitation event (or snowmelt of eeuivalent volume) <br />may comply with the following limitations sub;ect to burden of <br />proof requirements described in Part I.B.1.d) <br />Flow, MGD - monitoring only per Part I.B.2.b) <br />pH shall remain between 6.5 and 9.0 s.u. ~. <br />Oil and grease shall not exceed 10 mg/1. ~/ e/ <br />Total Dissolved Solids, mg,/1 - monitoring only per Part i.B.2.b) <br />(Colorado River Basin Only) <br />Total Phosphorus (as P), mg/1 - monitoring only ?er ?art i.3.2.b) <br />(Dil'_on Reservoir and Upper Bear Creek Drainages Oniy) <br />c) General Limitations - Active and Past-Mining Ouc;aiis <br />1. There shall be no discharge of sanitary waste waters ~rom <br />toilets or related `acilities. <br />Z. ?'here shall be no discharge of Floating solids or visible =oaa <br />in ocher than t_~ce amounts. <br />~. No chemicals are to be added co [he discharge uniass <br />nermissior. Eoc Che use of a specific chemical _., granted by <br />toe Division. <br />4. There shall be no land application oc wastewater. ocher =ran <br />for dust control. <br />See Part ..3. u. .Or ^OOCaOC25 <br />