Clean Water Act discharge permit · NPDES MS0043010
JACKSON COUNTY UTILITY AUTHORITY, POTW 2C, Gautier, MS: NPDES MS0043010 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MajorDischarger class
- 15Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
JACKSON COUNTY UTILITY AUTHORITY, POTW 2C, held by JACKSON COUNTY UTILITY AUTHORITY, GAUTIER POTW, holds NPDES permit MS0043010, which discharges to West Pascagoula River. EPA’s file records it issued June 2, 2017 and expiring May 31, 2022. 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 | JACKSON COUNTY UTILITY AUTHORITY, POTW 2C |
|---|---|
| Permittee as filed | JACKSON COUNTY UTILITY AUTHORITY, GAUTIER POTW |
| NPDES ID | MS0043010 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Major discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | June 2, 2017 |
| Expiration date | May 31, 2022 |
| Issuing agency | MDEQ |
| Address | Gautier, MS 39553 |
| Receiving water | WEST PASCAGOULA RIVER |
| Subwatershed | Lower West Pascagoula-Pascagoula Rivers (HUC 031700060303) |
| 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
- 16Pollutants on file
- 15Under a numeric limit
- 7With 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 |
|---|---|---|---|---|---|
| Coliform, fecal general | 0 | 4 | 4 | February 28, 2014 | 505% over the limit |
| Enterococci: group D, MF trans, M-E, EIA | 2 | 5 | 2 | August 31, 2018 | 55% over the limit |
| Chlorine, total residual | 2 | 2 | 2 | January 31, 2009 | 263% over the limit |
| Oxygen, dissolved [DO] | 3 | 1 | 1 | August 31, 2008 | 10% over the limit |
| Solids, total suspended | 8 | 7 | 0 | ||
| Mercury, total recoverable | 2 | 6 | 0 | ||
| Nitrogen, total [as N] | 6 | 2 | 0 | ||
| BOD, 5-day, 20 deg. C | 8 | 0 | 0 | ||
| Nitrogen, ammonia total [as N] | 8 | 0 | 0 | ||
| Phosphorus, total [as P] | 6 | 0 | 0 | ||
| pH | 2 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 0 | 0 | ||
| E. coli | 2 | 0 | 0 | ||
| Sludge settleability 30 minute | 2 | 0 | 0 | ||
| BOD, 5-day, percent removal | 1 | 0 | 0 | ||
| Solids, suspended percent removal | 1 | 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 |
|---|---|---|
| August 24, 2026 | Dry-weather SSO discharge to waters of the U.S. that may endanger health or the environment | ST6 |
| June 15, 2026 | Wet-weather SSO discharge to waters of the U.S. that may endanger health or the environment | ST6 |
| June 15, 2026 | Wet-weather unanticipated prohibited bypass discharge to waters of the U.S. - endangerment | 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 MS0043010 there.
Nearby on the register
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.