Clean Water Act discharge permit · NPDES MS0054399
TRINITY LAKES PLANNED UTILITIES DEVELOPMENT, Southaven, MS: NPDES MS0054399 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 11Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
TRINITY LAKES PLANNED UTILITIES DEVELOPMENT, held by SOUTHAVEN, CITY OF, TRINITY LAKES PLANNED UTILITIES DEVELOPMENT, holds NPDES permit MS0054399, which discharges to Hurricane Creek. EPA’s file records it issued May 20, 2009 and expiring April 30, 2014. 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.
Identity
| Facility as filed | TRINITY LAKES PLANNED UTILITIES DEVELOPMENT |
|---|---|
| Permittee as filed | SOUTHAVEN, CITY OF, TRINITY LAKES PLANNED UTILITIES DEVELOPMENT |
| NPDES ID | MS0054399 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | May 20, 2009 |
| Expiration date | April 30, 2014 |
| Address | Southaven, MS 38671 |
| Receiving water | HURRICANE CREEK |
| Subwatershed | Frees Corners-Hurricane Creek (HUC 080302040504) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 11Pollutants on file
- 11Under a numeric limit
- 11With a violation of any kind
- 6With 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 | 16 | 8 | March 31, 2015 | 80% over the limit |
| Solids, total suspended | 8 | 19 | 3 | June 30, 2015 | 87% over the limit |
| Nitrogen, ammonia total [as N] | 8 | 19 | 3 | December 31, 2005 | 233% over the limit |
| Solids, suspended percent removal | 1 | 5 | 3 | September 30, 2011 | 27% over the limit |
| Chlorine, total residual | 2 | 6 | 2 | June 30, 2014 | 1,445% over the limit |
| BOD, 5-day, percent removal | 1 | 3 | 2 | June 30, 2010 | 20% over the limit |
| pH | 4 | 8 | 0 | ||
| Oxygen, dissolved [DO] | 3 | 6 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 4 | 0 | ||
| Coliform, fecal general | 2 | 4 | 0 | ||
| Sludge settleability 30 minute | 2 | 4 | 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 MS0054399.
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, MS0054399.
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 MS0054399 there.
Nearby on the register
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- Every permit record in Southaven, A to Z
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- Every permit record in Mississippi, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.