NPDES 1200 COLS STORMWATER PERMITS

9408-03

Series consists of all information regarding the National Pollutant Discharge Elimination System (NPDES) Stormwater Discharge permit for the Columbia Blvd. Wastewater Treatment Plant. Permit covers site-specific stormwater discharges to the Columbia Slough. Records include applications, permits, permit addenda and modifications. Confidential? No Vital Records? No Record Copy? Yes RETENTION: Permanent Authority: OAR 166-200-0300[7]