Clean Water Act discharge permit · NPDES MS0056138
GREAT RIVER UTILITY OPERATING CO LLC, LAKES OF OXFORD, THE, Oxford, MS: NPDES MS0056138 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 8Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
GREAT RIVER UTILITY OPERATING CO LLC, LAKES OF OXFORD, THE holds NPDES permit MS0056138, which discharges to Directly Into Pumpkin Creek. EPA’s file records it issued January 28, 2020 and expiring December 31, 2024. 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 | GREAT RIVER UTILITY OPERATING CO LLC, LAKES OF OXFORD, THE |
|---|---|
| Permittee as filed | GREAT RIVER UTILITY OPERATING CO LLC, LAKES OF OXFORD, THE |
| NPDES ID | MS0056138 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | January 28, 2020 |
| Expiration date | December 31, 2024 |
| Issuing agency | MDEQ |
| Address | Oxford, MS 38655 |
| Receiving water | DIRECTLY INTO PUMPKIN CREEK |
| NAICS | 237210 – Land Subdivision |
| SIC | 6552 – Subdividers And Developers |
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
- 9Pollutants on file
- 8Under a numeric limit
- 9With a violation of any kind
- 4With 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 |
|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | 4 | 4 | 4 | December 31, 2023 | 603% over the limit |
| Chlorine, total residual | 2 | 4 | 4 | December 31, 2023 | 493% over the limit |
| E. coli | 2 | 4 | 4 | December 31, 2023 | 99,999% over the limit |
| Oxygen, dissolved [DO] | 1 | 2 | 1 | December 31, 2022 | 99% over the limit |
| BOD, 5-day, 20 deg. C | 4 | 6 | 0 | ||
| Solids, total suspended | 4 | 6 | 0 | ||
| Coliform, fecal general | 0 | 6 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 3 | 0 | ||
| pH | 2 | 2 | 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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES MS0056138.
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
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, MS0056138.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
How we handle your data → Privacy
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 MS0056138 there.
Nearby on the register
- Discharge permits in Oxford
- Every permit record in Oxford, A to Z
- Discharge permits in Mississippi
- Every permit record in Mississippi, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.