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<br />001930 <br /> <br />REGION 9 - SAN JUAN REGION <br /> <br />MUNICIPAL POINT SOURCE INVENTORY DATA <br /> <br />Date of Update: August, 1984 <br /> <br />Management Agency: <br /> <br />Archuleta County <br />City/County <br /> <br />Operating Agency: <br /> <br />Pagosa Area Water and Sanitation District <br /> <br />CDPS PERMIT Q CO-0031755 <br /> <br />Year Permit Expires: June 30, 1986 <br /> <br />Date of Management Agency Agreement: None <br /> <br />Description of Treatment Facility: One activated slude plant with 10 day <br />polishing pond (001), and one Aerated Lagoon (002) for Lake Pagosa Park <br /> <br />Basin Piedra River <br />Receiving Waters: Sto11Steimer Creek <br />to Piedra River <br /> <br />Stream Segment # 6 <br />Stream Segment <br />Classification: <br />Recreation - Class II <br />Agriculture <br /> <br /> Service Area Population: <br /> 1980 1985 1990 1995 2000 2005 <br /> Aerated Lagoon 450 5sr- 644 750 774 824 <br /> Activated Sludge 1,000 1,228 1,474 1,665 1,719 1,829 <br />1 Capacities: DESIGN EXISTING YEAR AT YEAR AT <br /> Flow (MGD) CAPACITY LOAD 80% DESIGN 95% DESIGN <br /> Aerated Lagoon .4 .05 2005 + 2005 + <br /> Activated Sludge .250 .15 2005 + 2005 + <br /> Effluent limits required beyond secondary to meet stream standards: None <br /> <br />Wasteload Allocations: (Document source & methods for determining) None <br /> <br />Estimated 5 year construction needs: Seasonal infiltration problems exist at <br />activated sludge plant. <br /> <br />-9- <br />