Coal Grove-Coal Grove
Coal Grove, OH · Lawrence County · Publicly Owned Treatment Works
- Average flow
- 0.09 MGD
- Design flow
- 0.26 MGD
- NPDES permit
- OH0029432
- Effective
- Permit expires
- January 2030
- Population served
- 1,892
- CWNS 2022
Coal Grove-Coal Grove is a publicly owned wastewater treatment plant in Coal Grove, Lawrence County, Ohio treating an average of 0.09 million gallons per day against a permitted design capacity of 0.26 MGD, serving about 1,892 residents. It discharges under NPDES permit OH0029432 (effective), which expires in January 2030, with 2 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
- 2
- Effluent violations
- 2
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Coal Grove-Coal Grove.
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Coal Grove-Coal Grove: 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 20, 2024.