Myrtle Point STP
220 River Rd, Myrtle Point, OR 97458 · Coos County · Publicly Owned Treatment Works
- Average flow
- 0.67 MGD
- Design flow
- 0.36 MGD
- NPDES permit
- OR0020435
- Effective
- Permit expires
- May 2029
- Population served
- 2,535
- CWNS 2022
Myrtle Point STP is a publicly owned wastewater treatment works in Myrtle Point, Coos County, Oregon treating an average of 0.67 million gallons per day against a permitted design capacity of 0.36 MGD, serving about 2,535 residents. It discharges under NPDES permit OR0020435 (effective), which expires in May 2029, with 58 recorded violations in the last three years.
Treatment technology
Treatment structures and unit processes at Myrtle Point STP.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 58
- Effluent violations
- 58
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Myrtle Point STP.
No verified contacts on file yet
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Nearby wastewater treatment plants in Oregon
Coquille · 8 mi away
0.81 MGD
Powers · 13 mi away
0.14 MGD
Bandon · 14 mi away
0.35 MGD
Port Orford · 29 mi away
—
Lakeside · 35 mi away
0.13 MGD
Riddle · 41 mi away
0.12 MGD
Reedsport · 42 mi away
0.05 MGD
Glendale · 43 mi away
0.1 MGD
Myrtle Point STP: 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 1, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · FOG · Equalization tank · all terms