Clean Water Act discharge permit · NPDES SC0040193
ANDERSON CO WW MGMNT 6 & 20, Anderson, SC: NPDES SC0040193 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 7Pollutants with an effluent exceedance
ANDERSON CO WW MGMNT 6 & 20, held by ANDERSON COUNTY, holds NPDES permit SC0040193. EPA’s file records it issued September 29, 2016 and expiring January 31, 2021. 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 | ANDERSON CO WW MGMNT 6 & 20 |
|---|---|
| Permittee as filed | ANDERSON COUNTY |
| NPDES ID | SC0040193 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | September 29, 2016 |
| Expiration date | January 31, 2021 |
| Issuing agency | State |
| Address | Anderson, SC 29621 |
| Subwatershed | Upper Six And Twenty Creek (HUC 030601010703) |
| Program components on file | POTW, Pretreatment |
| 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
- 16Pollutants on file
- 0Under a numeric limit
- 16With a violation of any kind
- 7With 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 |
|---|---|---|---|---|---|
| E. coli | 0 | 18 | 18 | October 31, 2024 | 1,206% over the limit |
| %Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia | 0 | 22 | 12 | April 30, 2022 | 300% over the limit |
| Nitrogen, ammonia total [as N] | 0 | 20 | 8 | March 31, 2023 | 31% over the limit |
| Solids, suspended percent removal | 0 | 6 | 5 | January 31, 2025 | 567% over the limit |
| Solids, total suspended | 0 | 6 | 2 | December 31, 2024 | 37% over the limit |
| Coliform, fecal general | 0 | 4 | 2 | July 31, 2006 | 120% over the limit |
| BOD, 5-day, percent removal | 0 | 3 | 1 | February 29, 2024 | 567% over the limit |
| Phosphorus, total [as P] | 0 | 13 | 0 | ||
| Chlorine, total residual | 0 | 6 | 0 | ||
| BOD, 5-day, 20 deg. C | 0 | 4 | 0 | ||
| pH | 0 | 2 | 0 | ||
| Zinc, total [as Zn] | 0 | 2 | 0 | ||
| Flow, in conduit or thru treatment plant | 0 | 2 | 0 | ||
| %Mortality 7Day Chronic Ceriodaphnia dubia | 0 | 2 | 0 | ||
| %Repro Reduc Static Renewal7D Chronic Ceriodaphnia dubia | 0 | 2 | 0 | ||
| Oxygen, dissolved [DO] | 0 | 1 | 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
- 1Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| December 7, 2023 | Pretreatment - Failure to Develop/Enforce Standards | 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 SC0040193 there.
Nearby on the register
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- Every permit record in Anderson, A to Z
- Discharge permits in South Carolina
- Every permit record in South Carolina, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.