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COLOR.IDO DEP:IRT,LIE.VT OF PUl3L1C HE':IL1N AND E:\'VIROR',tIE.VT, lb'a[er Qua(its Cun[ru( Dnr,+un <br />R.«mnule Anrendnren[ A4~. 1. Pu,{e 4, Pernut r\'o CO-0000'_'/ <br />Vl. ''/'F.RrYIS a:VD COrVDIT10NS OF PERrY11T <br />• A. Drtenniaatiun of F.jJluent Limitations <br />Efllr[ent Limuntior+s: 1n deretoping suitable effluent linumtiorts, d+e Division nucrt revrttiv all applicrble <br />standards and regulnrions and apply [hose whid+ are more stringent. Tlris review includes. but rs nor lirni[ed <br />to: rite water quality stnndrrd based effluent limitatiuns, federal guidelines and stmidnrls (~!0 CFR Subchapter <br />N) and the Regulations fur Effluene Lunitations (Regu(ariai iVO 62). Such a rerre~y has been done for this <br />facility. Tire only parameters jar which (imitnnans !tare bzerz derenninerl to be necessary are shown in Tables <br />V!-1 and VI-? with the npplintble limitatiau. 777e bass for these limitnuorts rs disaaserl in secriuns Vl.A.2 and <br />V 1. A. 3. <br />Table V!-1 -- Effluent Limitations jot Outjalls 012. 013, Of~l, 0l6 and 017 <br />Discharge Limitations <br />Maximum Concentrations <br />Parameter 30-Dav Avg. Daily rLfaz. Rationale <br />Flow, hIGD Report Report Design Capacity <br />Total Suspender! Solids, mg/a'* 35 70 Federal Effluent Guidelines <br />Tara! Iron, mg/4"' 3.0 6.0 Federal Effluent Guidelines <br />Settleable Solids, mP/P" Report 0.5 Federal EfJltrent Guidelines <br />Oil and Grease, mg/F Report 10 State Efjtuent Reg[[tations <br />pH, s. u. (minimum-marimttmJ N/A 6.5-9.0 Water Quality Standnrds <br />/ <br />• <br />Total Dissolved Solids, mg/t Report Report CO River Sa6niry Standards <br />Whole Effluent Toxicity, Acute N/A LCSa> l00% State Effuent Regulations <br />Table Vl-2 -- Ejflttent Limitations jot Outfall 015 <br />Discharge Limitatiots <br />Rfaximum Concentrations <br />Parameter 30-Day Avg, Daily rYfax. Rationale <br />Flo}v, rl1GD Report Report Design Capacity <br />Total Suspended Solids, mg/P* 35 70 Federal Efflrent Guidelines <br />Tota( Iron, mg/F* 3.0 6.0 Federal Ejfiuent Guidelines <br />Settleable Solids, rnF/F' Repot[ 0.5 Federal Effluent Guidelines <br />Oil and Grease, mg/0 Report !0 State Effluent Regrdations <br />pH, s. u. (rninrmunt-mnzinu[m) rV/,4 6.~-0 0 LVater Quality Smndards <br />Tom! Dissolved Solids, m,q/V Report Report CO River Sul[nin~ Standnrds <br />` To/al Suspended Solids and Total Iran limitariorts are Primary Limitations. and Settleable Solids luniratiau ore <br />Alternate Lunitations. E.remption from these limitnnons due w stann events is subject to burden of proof <br />. req+eiremenLS -see section VLA.3 b) <br />