NPDES Permits Potentially Affecting Water Quality
Final NPDES Wastewater Permits - Issued by Oregon Department of Environmental Quality
This list consists of permit documents* (see end) made available by Oregon DEQ and is not all inclusive. All documents are PDF except where indicated.
Cannon Beach Sewage Treatment Plant (STP): Final NPDES Wastewater Permit Related Documents
Waterbody: Discharge to wetlands that connect to Ecola Creek at about River Mile (RM) 1.0 (changed in 2011 from RM 0.7). Discharge located in tidal estuary affected by the Pacific Ocean.
Acute Mixing Zone: None provided, compliance point is at effluent end-of-pipe.
Chronic Mixing Zone: None provided, compliance point is at effluent end-of-pipe.
Cannon Beach STP, Oregon: Draft NPDES Wastewater Permit Related Documents.
The DEQ comment period for this proposed NPDES Wastewater Permit Renewal ended on October 25, 2011.
Cannon Beach Sewage Treatment Plant Public Notice
Cannon Beach Sewage Treatment Plant Draft NPDES Permit
Cannon Beach Sewage Treatment Plant Draft Fact Sheet
The previous Cannon Beach STP permit expired on August 31, 2011.
Cannon Beach STP - Previous 2006 Permit*
Cannon Beach STP - Previous 2006 Fact Sheet
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