Clean Water Act discharge permit · NPDES SC0048097
WILLIAMSBURG CO SANTEE RV WWTF, Greeleyville, SC: NPDES SC0048097 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 11Pollutants under a numeric limit
- 8Pollutants with an effluent exceedance
WILLIAMSBURG CO SANTEE RV WWTF, held by WILLIAMSBURG CO/SANTEE RV WWTF, holds NPDES permit SC0048097, which discharges to Santee River. EPA’s file records it issued October 21, 2010 and expiring September 30, 2015. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | WILLIAMSBURG CO SANTEE RV WWTF |
|---|---|
| Permittee as filed | WILLIAMSBURG CO/SANTEE RV WWTF |
| NPDES ID | SC0048097 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | October 21, 2010 |
| Expiration date | September 30, 2015 |
| Address | Greeleyville, SC 29056 |
| Receiving water | Santee River |
| Subwatershed | Rocky Ford Swamp (HUC 030402050705) |
| Program components on file | POTW, Pretreatment |
| NAICS | 221320 – Sewage Treatment Facilities |
| SIC | 4952 – Sewerage Systems |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 14Pollutants on file
- 11Under a numeric limit
- 13With a violation of any kind
- 8With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| BOD, carbonaceous [5 day, 20 C] | 8 | 54 | 18 | September 30, 2024 | 69% over the limit |
| BOD, 5-day, 20 deg. C | 0 | 18 | 14 | July 31, 2006 | 99,999% over the limit |
| Coliform, fecal general | 4 | 23 | 11 | May 31, 2015 | 3,554% over the limit |
| Solids, suspended percent removal | 2 | 14 | 8 | January 31, 2009 | 160% over the limit |
| E. coli | 0 | 12 | 8 | February 28, 2026 | 99,999% over the limit |
| Carbonaceous oxygen demand, % removal | 2 | 16 | 5 | December 31, 2025 | 99,999% over the limit |
| Nitrogen, ammonia total [as N] | 8 | 18 | 2 | February 29, 2024 | 3% over the limit |
| Chlorine, total residual | 8 | 17 | 1 | January 31, 2013 | 30% over the limit |
| Solids, total suspended | 8 | 28 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 16 | 0 | ||
| pH | 4 | 14 | 0 | ||
| Oxygen, dissolved [DO] | 2 | 7 | 0 | ||
| BOD, 5-day, percent removal | 0 | 1 | 0 | ||
| Mercury, total [as Hg] | 8 | 0 | 0 |
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 3Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| March 27, 2023 | Permit Violations - Violation Specified in Comment | ST6 |
| August 27, 2020 | Management Practice Violations - Failure to Maintain Records | ST6 |
| August 27, 2020 | Permit Violations - Violation Specified in Comment | ST6 |
Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID SC0048097 there.
Nearby on the register
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- Every permit record in South Carolina, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.