Laserfiche WebLink
1 <br />COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT, Water Qria[iry Cowal Division <br />Rationale -Page 8, Permit No. CO-0000121 <br />Table Vl-1 -Effluent limitations for Ou[fa11s 002 and 003 <br /> <br /> <br />Parameter Discharge limitations <br />Marimum Concentrations <br />30-Day Avg. Daily Max. <br /> <br />Rationale <br />Flow, MGD Report Repon Design Capacity <br />TSS, mg/P* 35 70 Federal Effluent Guidelines <br />Total Iron, mg/P* 3.5 7.0 Federal EfjTuem Guidelines <br />Settleable Solids, mf/P* Report 0.5 Federal Effluent Guidelines <br />Oil and Grease, mg/P Report 10 State Effluent Regulations <br />pH, s. u. (minimum-maximum) N/A 6.5-9.0 Water Quality Standards <br />WET, Acute N/A LCsa> 100% State Effluent Regulations <br />Table VI-2 - EjJ7uent Limitations for Ou[falt 004 <br /> Discharge limitations <br /> Maximum Concentrations <br />Parameter 30-Day Avg. Daily Max. Rationale <br />Flow, MGD Report Report Design Capacity <br />TSS, mg/P* 35 70 Federal Effluent Guidelines <br />Total Recoverable Iron, mg/F 1.0 Repon Watcr Quality Standards <br />Settleable Solids, mP/P* Repon 0.5 Federal Effluent Gaidelines <br />Oil and Crease, mg/P Repon ]0 Stare Effluent Regulations <br />pH, s. u. (minimum-maximum) N/A 6.5-9.0 Water Quality Standards <br />WET, Chronic Lethaliq• Is'/A No Statistical Stare Effluent Regulations <br />Difference <br />Table VI-3 -- Effluent Limitations for Outfalls 005, 006, 070 and 011 <br /> Discharge limitations <br /> Maximum Concentrations <br />Parameter 30-Dar Avg. Daily Agar. Rationale <br />Fiox~, MGD Keporr Report Design Capacity <br />TSS, mg/P* 35 70 Federal Effluen[ Guidelines <br />Total [ton, mg/f* 3.0 6.0 Federal Effluent Guidelines <br />~ Settleable Solids, mP/f" Report 0.5 Federal Effluent Guidelines <br />Oi! and Grease, mg/F Repot[ 10 State Effluent Regulations <br />pH, s.u. (minimum-maximum) A'/A 6.5-9.0 Water Quality Standards <br />• <br />• <br />WET. Acute A'/A LCso> 100% Stare EfJluem Regulations <br />