Salishan Sanitary District Treatment Plant
Gleneden Beach, OR · Lincoln County · Publicly Owned Treatment Works
- Average flow
- 0.05 MGD
- Design flow
- 0.2 MGD
- NPDES permit
- OR0027201
- Administratively continued
- Permit expires
- December 2007
- Population served
- 554
- CWNS 2022
Salishan Sanitary District Treatment Plant is a publicly owned wastewater treatment works in Gleneden Beach, Lincoln County, Oregon treating an average of 0.05 million gallons per day against a permitted design capacity of 0.2 MGD, serving about 554 residents. Treatment on site includes biological treatment, other. It discharges under NPDES permit OR0027201 (administratively continued), which expires in December 2007, with 19 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Biological Treatment, Other
unit processUnlock exact unit counts →
Compliance snapshot (last 3 years)
- Total violations
- 19
- Effluent violations
- 3
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Salishan Sanitary District Treatment Plant.
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Salishan Sanitary District Treatment Plant: frequently asked questions
Sources and methodology
Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.
Data refreshed September 11, 2026; facility record last updated April 24, 2025.