Odnr Deer Creek State Park STP
Williamsport, OH · Pickaway County · Publicly Owned Treatment Works
- Average flow
- 0.02 MGD
- Design flow
- 0.06 MGD
- NPDES permit
- OH0036081
- Effective
- Permit expires
- February 2029
- Population served
- —
- CWNS 2022
Odnr Deer Creek State Park STP is a publicly owned wastewater treatment works in Williamsport, Pickaway County, Ohio treating an average of 0.02 million gallons per day against a permitted design capacity of 0.06 MGD. It discharges under NPDES permit OH0036081 (effective), which expires in February 2029, with 10 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
- 10
- Effluent violations
- 10
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Odnr Deer Creek State Park STP.
No verified contacts on file yet
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Nearby wastewater treatment plants in Ohio
Mount Sterling · 5 mi away
0.24 MGD
Williamsport · 7 mi away
0.0073 MGD
New Holland · 7 mi away
0.05 MGD
Williamsport · 8 mi away
0.12 MGD
Bloomingburg · 9 mi away
0.05 MGD
Clarksburg · 10 mi away
0.03 MGD
Washington Court House · 12 mi away
1.87 MGD
Orient · 12 mi away
0.56 MGD
Odnr Deer Creek State Park 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 September 11, 2026; facility record last updated November 1, 2024.