City Of Canton
3530 Central Ave SE, Canton, OH 44707 · Stark County · Publicly Owned Treatment Works
- Average flow
- 25.4 MGD
- Design flow
- 39 MGD
- NPDES permit
- OH0024350
- Effective
- Permit expires
- May 2028
- Population served
- 110,970
- CWNS 2022
City Of Canton is a publicly owned wastewater treatment plant in Canton, Stark County, Ohio treating an average of 25.4 million gallons per day against a permitted design capacity of 39 MGD, serving about 110,970 residents. It discharges under NPDES permit OH0024350 (effective), which expires in May 2028, with 1 recorded violation in the last three years. EPA has recorded 1 formal enforcement action naming the plant, the latest in May 2018.
Treatment technology
Treatment structures and unit processes at City Of Canton.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 1
- Effluent violations
- 1
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 City Of Canton in EPA's ICIS system.
- Formal actions
- 1
- 0 since FY2020
- EPA inspections
- 0
- none on record
Latest case · May 2018
Canton AOC
Administrative order · CWA, NPDES Permit Violations · Final Order Issued
EPA's description of the case:
“Final AOC regarding CWA violations related to Canton's SSS”
Source: EPA ECHO, civil enforcement case 05-2018-0329.
Full case history with a free Klarifi account
Every action against City Of Canton with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Key contacts
Decision-makers at City Of Canton.
No verified contacts on file yet
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Nearby wastewater treatment plants in Ohio
Navarre · 6 mi away
0.04 MGD
Navarre · 6 mi away
0.05 MGD
Louisville · 6 mi away
1.8 MGD
Canton · 8 mi away
0.25 MGD
Navarre · 8 mi away
0.67 MGD
Massillon · 8 mi away
11.5 MGD
Bolivar · 10 mi away
0.42 MGD
Louisville · 10 mi away
0.00022 MGD
City Of Canton: 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 May 22, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Biological nutrient removal · Tertiary treatment · all terms