Clarington WWTP
1029 Market Street, Clarington, OH 43915 · Monroe County · Publicly Owned Treatment Works
- Average flow
- 0.02 MGD
- Design flow
- 0.06 MGD
- NPDES permit
- OH0021636
- Effective
- Permit expires
- August 2029
- Population served
- 280
- CWNS 2022
Clarington WWTP is a publicly owned wastewater treatment works in Clarington, Monroe County, Ohio treating an average of 0.02 million gallons per day against a permitted design capacity of 0.06 MGD, serving about 280 residents. It discharges under NPDES permit OH0021636 (effective), which expires in August 2029, with 0 recorded violations in the last three years.
Treatment technology
Treatment structures and unit processes at Clarington WWTP.
Treatment structure data not yet analyzed for this facility.
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 Clarington WWTP.
No verified contacts on file yet
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Nearby wastewater treatment plants in Ohio
Powhatan Point · 6 mi away
0.13 MGD
Beallsville · 10 mi away
0.07 MGD
Woodsfield · 13 mi away
—
Shadyside · 14 mi away
0.39 MGD
Bellaire · 17 mi away
2.71 MGD
Bethesda · 19 mi away
0.22 MGD
Saint Clairsville · 20 mi away
0.07 MGD
Barnesville · 21 mi away
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Clarington 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 September 4, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Activated sludge · Oxidation ditch · all terms