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<br />REGION 9 - SAN JUAN REGION <br />MUNICIPAL POINT SOURCE INVENTORY DAT <br /> <br />Date of Update: August, 1984 <br /> <br />Management Agency: La Plata <br />Cit~/County <br /> <br />Operating Agency: Purgatory Metropolitian District <br /> <br />CDPS PERMIT II CO-0020l76 <br /> <br />Year Permit Expires: <br /> <br />rch 31 1986 <br /> <br />Date of Management Agency Agreement: <br /> <br />Description of Treatment Facility: 4 Cell aerated la oon w th chlorination <br />and dechlorination. <br /> <br />Basin Animas River <br />Receiving Waters: Tributary of Cascade Creek <br /> <br />Stream Segm nt 112b <br />Stream Segm nt ---- <br />Classificat on: <br />Unclassifie - State <br />eff uent re ulations <br />used to set limits <br /> <br />Service Area Population: <br />1980 <br />1-;200 <br /> <br />~ 1990 <br />3:000 <br /> <br />1122. lQ.QQ <br /> <br />2005 <br />- <br /> <br />Capacities: <br /> <br />DESIGN EXISTING YEAR AT <br />CAPACITY LOAD 80% DESIGN <br /> <br />Y AT <br />9 % DESIGN <br /> <br />Flow (MGD) <br /> <br />.17 <br /> <br />.15 <br /> <br />1987 <br /> <br />988 <br /> <br />Effluent limits required beyond secondary to meet stream sta <br />time. Ma be re uired later. <br />Wasteload Allocations: Document source & methods for dete <br /> <br /> <br />Not at this <br /> <br />NA <br /> <br />Estimated 5 year construction needs: Some ermit violations <br />for fecal coliform and total residual chlorine. Si nificant <br />and will need to ex and lant. Site a roval iven to ex an <br />need advanced treatment in the near future. <br /> <br />sve been re orted <br />rowth ex ected <br />to .36 MGD. Ma <br /> <br />-26- <br />