Lorain Co Plum Creek WWTP
Columbia Station, OH · Lorain County · Publicly Owned Treatment Works
- Average flow
- 0.0014 MGD
- Design flow
- 0.04 MGD
- NPDES permit
- OH0044458
- Effective
- Permit expires
- May 2029
- Population served
- 189
- CWNS 2022
Lorain Co Plum Creek WWTP is a publicly owned wastewater treatment works in Columbia Station, Lorain County, Ohio treating an average of 0.0014 million gallons per day against a permitted design capacity of 0.04 MGD, serving about 189 residents. It discharges under NPDES permit OH0044458 (effective), which expires in May 2029, with 9 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
- 9
- Effluent violations
- 5
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Lorain Co Plum Creek WWTP.
No verified contacts on file yet
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Nearby wastewater treatment plants in Ohio
Valley City · 3 mi away
5.85 MGD
Elyria · 3 mi away
0.06 MGD
Grafton · 7 mi away
0.03 MGD
Strongsville · 7 mi away
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Grafton · 7 mi away
0.62 MGD
Strongsville · 7 mi away
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North Olmsted · 8 mi away
3.57 MGD
North Royalton · 9 mi away
1.62 MGD
Lorain Co Plum 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 September 30, 2025.