Pickaway Correctional Institute
11781 State Route 762, Orient, OH 43146 · Pickaway County · Publicly Owned Treatment Works
- Average flow
- 0.76 MGD
- Design flow
- 2.3 MGD
- NPDES permit
- OH0054224
- Effective
- Permit expires
- January 2028
- Population served
- 2,082
- CWNS 2022
Pickaway Correctional Institute is a publicly owned wastewater treatment plant in Orient, Pickaway County, Ohio treating an average of 0.76 million gallons per day against a permitted design capacity of 2.3 MGD, serving about 2,082 residents. It discharges under NPDES permit OH0054224 (effective), which expires in January 2028, with 477 recorded violations in the last three years. EPA has recorded 2 formal enforcement actions naming the plant, the latest in January 1987.
Treatment technology
Treatment structures and unit processes at Pickaway Correctional Institute.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 477
- Effluent violations
- 63
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
EPA enforcement history
Federal civil enforcement cases, compliance inspections and informal actions recorded for Pickaway Correctional Institute in EPA's ICIS system.
- Formal actions
- 2
- 0 since FY2020
- EPA inspections
- 0
- none on record
Latest case · Jan 1987
OHIO DEPT OF REHAB & CORR.
Judicial case · CAA, Implementation Plan for National Primary and Secondary Ambient Air Quality Standards · Combined With Another Case(s) · The case also names 1 other plant, and its amounts cover all of them
Source: EPA ECHO, civil enforcement case 05-1979-0042.
Full case history with a free Klarifi account
Every action against Pickaway Correctional Institute with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Key contacts
Decision-makers at Pickaway Correctional Institute.
No verified contacts on file yet
Klarifi verifies plant and municipal decision-makers continuously. Start a free trial to browse contacts at nearby plants and flag this one for verification.
Nearby wastewater treatment plants in Ohio
Columbus · 4 mi away
0.26 MGD
Grove City · 7 mi away
0.00067 MGD
Lockbourne · 8 mi away
112.28 MGD
Mount Sterling · 8 mi away
0.45 MGD
Commercial Point · 8 mi away
0.77 MGD
Columbus · 10 mi away
0.07 MGD
Williamsport · 10 mi away
0.0065 MGD
West Jefferson · 11 mi away
1.24 MGD
Pickaway Correctional Institute: 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 June 23, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Equalization tank · Centrate · all terms