Williamsburg Co Santee Rv WWTF
1 South Williamsburg County Highway, Greeleyville, SC 29056 · Clarendon County · Publicly Owned Treatment Works
- Average flow
- 0.32 MGD
- Design flow
- 0.9 MGD
- NPDES permit
- SC0048097
- Administratively continued
- Permit expires
- August 2020
- Population served
- —
- CWNS 2022
Williamsburg Co Santee Rv WWTF is a publicly owned wastewater treatment works in Greeleyville, Clarendon County, South Carolina treating an average of 0.32 million gallons per day against a permitted design capacity of 0.9 MGD. It discharges under NPDES permit SC0048097 (administratively continued), which expires in August 2020, with 8 recorded violations in the last three years.
Treatment technology
One treatment structure or unit process identified at Williamsburg Co Santee Rv WWTF.
Available with a free Klarifi account
See the full treatment train at Williamsburg Co Santee Rv WWTF: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 8
- Effluent violations
- 8
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Williamsburg Co Santee Rv WWTF.
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Nearby wastewater treatment plants in South Carolina
Kingstree · 8 mi away
1.37 MGD
Saint Stephen · 10 mi away
0.23 MGD
Shiloh · 20 mi away
0.01 MGD
Cross · 20 mi away
0.0021 MGD
Sumter · 30 mi away
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Moncks Corner · 31 mi away
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Goose Creek · 31 mi away
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Hemingway · 31 mi away
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Williamsburg Co Santee Rv WWTF: 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 August 3, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Significant industrial user · WWTP · all terms