Myrtle Creek WWTP
Myrtle Creek, OR · Douglas County · Publicly Owned Treatment Works
- Average flow
- —
- Design flow
- 1 MGD
- NPDES permit
- OR0028665
- Administratively continued
- Permit expires
- September 2008
- Population served
- 8,400
- CWNS 2022
Myrtle Creek WWTP is a publicly owned wastewater treatment works in Myrtle Creek, Douglas County, Oregon, serving about 8,400 residents. Treatment on site includes clarifiers, uncovered lagoons, carrousels / oxidation ditches, biogas silos. It discharges under NPDES permit OR0028665 (administratively continued), which expires in September 2008, with 0 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Clarifiers
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Uncovered lagoons
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Carrousels / oxidation ditches
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Biogas silos
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Compliance snapshot (last 3 years)
- Total violations
- 0
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Myrtle Creek WWTP.
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Merlin · 36 mi away
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Shady Cove · 38 mi away
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Powers · 40 mi away
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Yoncalla · 40 mi away
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Myrtle Creek 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 April 6, 2025.