Cheraw Wastewater Treatment Plant
Cheraw, SC · Chesterfield County · Publicly Owned Treatment Works
- Average flow
- 1.49 MGD
- Design flow
- 4 MGD
- NPDES permit
- SC0020249
- Administratively continued
- Permit expires
- December 2016
- Population served
- —
- CWNS 2022
Cheraw Wastewater Treatment Plant is a publicly owned wastewater treatment works in Cheraw, Chesterfield County, South Carolina treating an average of 1.49 million gallons per day against a permitted design capacity of 4 MGD. Treatment on site includes clarifiers, aerated lagoons. It discharges under NPDES permit SC0020249 (administratively continued), which expires in December 2016, with 2 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Compliance snapshot (last 3 years)
- Total violations
- 2
- Effluent violations
- 2
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Cheraw Wastewater Treatment Plant.
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Nearby wastewater treatment plants in South Carolina
Bennettsville · 11 mi away
1.27 MGD
Mccoll · 19 mi away
0.13 MGD
Clio · 20 mi away
—
Hartsville · 21 mi away
1.03 MGD
Darlington · 25 mi away
0.54 MGD
Jefferson · 29 mi away
0.06 MGD
Latta · 36 mi away
0.19 MGD
Dillon · 36 mi away
1.46 MGD
Cheraw Wastewater Treatment Plant: 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 July 2, 2025.