South Charleston WWTP
352 Clifton Road, S. Charleston, OH 45368 · Clark County · Publicly Owned Treatment Works
- Average flow
- 0.24 MGD
- Design flow
- 0.24 MGD
- NPDES permit
- OH0020052
- Effective
- Permit expires
- August 2029
- Population served
- 1,701
- CWNS 2022
South Charleston WWTP is a publicly owned wastewater treatment works in S. Charleston, Clark County, Ohio treating an average of 0.24 million gallons per day against a permitted design capacity of 0.24 MGD, serving about 1,701 residents. It discharges under NPDES permit OH0020052 (effective), which expires in August 2029, with 1 recorded violation in the last three years.
Treatment technology
2 treatment structures and unit processes identified at South Charleston WWTP.
Available with a free Klarifi account
See the full treatment train at South Charleston WWTP: structures, unit processes and planned upgrades, with exact unit counts.
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.
Key contacts
Decision-makers at South Charleston WWTP.
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
South Vienna · 6 mi away
—
South Solon · 7 mi away
0.04 MGD
London · 10 mi away
0.0057 MGD
Cedarville · 10 mi away
0.01 MGD
Cedarville · 11 mi away
0.53 MGD
Catawba · 11 mi away
0.24 MGD
London · 12 mi away
3.31 MGD
Springfield · 12 mi away
17.12 MGD
South Charleston 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 15, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Anaerobic digester · Lift station · all terms