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Region 8

Cheyenne Mountain Air Force Station NPDES Permit

Under National Pollutant Discharge Elimination System permit number CO-0034762, the United States Department of the Air Force, Cheyenne Mountain Air Force Station is authorized to discharge from the interior storm drainage system and air exhaust stacks at the Cheyenne Mountain Complex, in El Paso County, Colorado, to unnamed tributaries of Fountain Creek.

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