We invite your comments on the draft permit for the City of Deer Park municipal wastewater treatment plant located in Spokane County. The permit authorizes the City to discharge municipal wastewater to a single-lined aeration lagoon and three double-lined storage lagoons with land treatment via spray irrigation.
View the City of Deer Park draft documents or visit PARIS (Water Quality Permitting and Reporting System).
We regulate wastewater released from municipalities or industries using the State Waste Discharge Permit. This permit regulates wastewater that goes into the ground (groundwater) or to a publicly owned treatment works (POTWs). Learn more about water quality individual permits.
Comment by mail
4601 N. Monroe Street
Spokane, WA 99205-1295
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