Piketon WWTP
Old Jasper Road, Piketon, OH 45661 · Pike County · Publicly Owned Treatment Works
- Average flow
- 0.24 MGD
- Design flow
- 0.5 MGD
- NPDES permit
- OH0027031
- Effective
- Permit expires
- December 2028
- Population served
- 2,162
- CWNS 2022
Piketon WWTP is a publicly owned wastewater treatment works in Piketon, Pike County, Ohio treating an average of 0.24 million gallons per day against a permitted design capacity of 0.5 MGD, serving about 2,162 residents. It discharges under NPDES permit OH0027031 (effective), which expires in December 2028, with 83 recorded violations in the last three years. EPA has recorded 1 formal enforcement action naming the plant, the latest in September 2023.
Treatment technology
2 treatment structures and unit processes identified at Piketon WWTP.
Available with a free Klarifi account
See the full treatment train at Piketon WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 83
- Effluent violations
- 30
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 Piketon WWTP in EPA's ICIS system.
- Formal actions
- 1
- 1 since FY2020
- Compliance actions
- $12M
- required by EPA orders
- EPA inspections
- 0
- none on record
Latest case · Sep 2023
Village of Piketon WWTP AOC
Administrative order · CWA, NPDES Permit Violations · Final Order Issued · Compliance actions $12M
EPA's description of the case:
“AOC to address permit noncompliance”
Source: EPA ECHO, civil enforcement case 05-2023-0308.
Full case history with a free Klarifi account
Every action against Piketon WWTP with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Key contacts
Decision-makers at Piketon WWTP.
No verified contacts on file yet
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Nearby wastewater treatment plants in Ohio
Lucasville · 7 mi away
0.0012 MGD
Richmond Dale · 11 mi away
0.0022 MGD
Beaver · 12 mi away
0.04 MGD
Bainbridge · 12 mi away
0.0029 MGD
Lucasville · 14 mi away
0.57 MGD
Chillicothe · 18 mi away
0.0045 MGD
West Portsmouth · 18 mi away
0.03 MGD
Chillicothe · 19 mi away
2.75 MGD
Piketon 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 November 29, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Sludge dewatering · Biological nutrient removal · all terms