Warm Springs WWTP
Warm Springs, OR · Jefferson County · Publicly Owned Treatment Works
- Average flow
- 0.2 MGD
- Design flow
- 0.87 MGD
- NPDES permit
- OR0032638
- Expired
- Permit expires
- June 2026
- Population served
- 3,161
- CWNS 2022
Warm Springs WWTP is a publicly owned wastewater treatment works in Warm Springs, Jefferson County, Oregon treating an average of 0.2 million gallons per day against a permitted design capacity of 0.87 MGD, serving about 3,161 residents. Treatment on site includes uncovered lagoons. It discharges under NPDES permit OR0032638 (expired), which expires in June 2026, with 261 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Uncovered lagoons
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Compliance snapshot (last 3 years)
- Total violations
- 261
- Effluent violations
- 21
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
1 verified contact for Warm Springs WWTP, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at Warm Springs WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Oregon
Maupin · 30 mi away
0.06 MGD
Government Camp · 45 mi away
0.06 MGD
Dufur · 48 mi away
0.0027 MGD
Mount Hood Parkdale · 55 mi away
0.04 MGD
Hood River · 62 mi away
0.33 MGD
Mosier · 64 mi away
0.07 MGD
Estacada · 65 mi away
0.44 MGD
Biggs · 66 mi away
0.03 MGD
Warm Springs WWTP: 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 February 3, 2025.