Clean Water Act discharge permit · NPDES SC0049363
ORANGEBURG COUNTY WATER AND SEWER AUTHORITY, Santee, SC: NPDES SC0049363 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 18Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
ORANGEBURG COUNTY WATER AND SEWER AUTHORITY, held by (Unknown Permittee), holds NPDES permit SC0049363. EPA’s file records it issued July 18, 2024 and expiring August 31, 2029. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for ORANGEBURG COUNTY WATER AND SEWER AUTHORITY: its NPDES ID, its permit type and status, its dates, its address in Santee, South Carolina, and 18 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES SC0049363.
Identity
| Facility as filed | ORANGEBURG COUNTY WATER AND SEWER AUTHORITY |
|---|---|
| Permittee as filed | (Unknown Permittee) |
| NPDES ID | SC0049363 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Industrial pretreatment |
| Issued | July 18, 2024 |
| Expiration date | August 31, 2029 |
| Issuing agency | State |
| Address | Santee, SC 29142 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Goodbys Swamp (HUC 030502050105) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 18Pollutants on file
- 18Under a numeric limit
- 0With a violation of any kind
- 0With 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, 5-day, 20 deg. C | 8 | 0 | 0 | ||
| Solids, total suspended | 8 | 0 | 0 | ||
| Nitrogen, total [as N] | 8 | 0 | 0 | ||
| Nitrogen, ammonia total [as N] | 8 | 0 | 0 | ||
| Nitrogen, nitrate total [as N] | 8 | 0 | 0 | ||
| Phosphorus, total [as P] | 8 | 0 | 0 | ||
| Chlorine, total residual | 8 | 0 | 0 | ||
| E. coli | 8 | 0 | 0 | ||
| pH | 4 | 0 | 0 | ||
| Cadmium, total [as Cd] | 4 | 0 | 0 | ||
| Copper, total [as Cu] | 4 | 0 | 0 | ||
| Lead, total [as Pb] | 4 | 0 | 0 | ||
| Zinc, total [as Zn] | 4 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 0 | 0 | ||
| Oxygen, dissolved [DO] | 2 | 0 | 0 | ||
| %Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia | 2 | 0 | 0 | ||
| LC50 Static 48Hr Acute Ceriodaphnia dubia | 1 | 0 | 0 | ||
| IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia | 1 | 0 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES SC0049363.
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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES SC0049363.
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.
Watch this permit
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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 SC0049363 there.
Nearby on the register
- Discharge permits in Santee
- Every permit record in Santee, 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 September 15, 2026.