Myrtle Creek WWTP
391 SW Hurst St, Myrtle Creek, OR 97457 · Douglas County · Publicly Owned Treatment Works
- Average flow
- 0.6 MGD
- 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 treating an average of 0.6 million gallons per day against a permitted design capacity of 1 MGD, serving about 8,400 residents. It discharges under NPDES permit OR0028665 (administratively continued), which expires in September 2008, with 0 recorded violations in the last three years.
Treatment technology
3 treatment structures and unit processes identified at Myrtle Creek WWTP.
Available with a free Klarifi account
See the full treatment train at Myrtle Creek WWTP: structures, unit processes and planned upgrades, with exact unit counts.
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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Nearby wastewater treatment plants in Oregon
Canyonville · 6 mi away
0.19 MGD
Riddle · 6 mi away
0.12 MGD
Glendale · 20 mi away
0.1 MGD
Oakland · 26 mi away
0.94 MGD
Oakland · 27 mi away
0.2 MGD
Merlin · 36 mi away
0.02 MGD
Shady Cove · 38 mi away
0.29 MGD
Powers · 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 October 26, 2026; facility record last updated October 9, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Anaerobic digester · Lift station · all terms