Coquille City Shop And Waste Water Plant
Coquille, OR · Coos County · Publicly Owned Treatment Works
- Average flow
- 0.43 MGD
- Design flow
- 1 MGD
- NPDES permit
- OR0026247
- Effective
- Permit expires
- July 2029
- Population served
- 3,920
- CWNS 2022
Coquille City Shop And Waste Water Plant is a publicly owned wastewater treatment works in Coquille, Coos County, Oregon treating an average of 0.43 million gallons per day against a permitted design capacity of 1 MGD, serving about 3,920 residents. It discharges under NPDES permit OR0026247 (effective), which expires in July 2029, with 56 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 56
- Effluent violations
- 49
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
1 verified contact for Coquille City Shop And Waste Water Plant, with validated emails and direct phone numbers.
Unlock 1 verified contact
Names, validated emails and direct phone numbers for decision-makers at Coquille City Shop And Waste Water Plant, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Oregon
Myrtle Point · 8 mi away
0.46 MGD
Bandon · 11 mi away
0.26 MGD
Powers · 21 mi away
0.05 MGD
Port Orford · 33 mi away
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Reedsport · 34 mi away
0.05 MGD
Oakland · 45 mi away
0.59 MGD
Riddle · 45 mi away
0.07 MGD
Myrtle Creek · 47 mi away
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Coquille City Shop And Waste Water 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 August 13, 2026.