Clean Water Act discharge permit · NPDES MS0035726
SUMNER POTW, Sumner, MS: NPDES MS0035726 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 12Pollutants under a numeric limit
- 10Pollutants with an effluent exceedance
SUMNER POTW holds NPDES permit MS0035726, which discharges to Unnamed Ditch Thence Staten Bra. EPA’s file records it issued September 25, 2019 and expiring August 31, 2024. 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 | SUMNER POTW |
|---|---|
| Permittee as filed | SUMNER POTW |
| NPDES ID | MS0035726 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | September 25, 2019 |
| Expiration date | August 31, 2024 |
| Issuing agency | MDEQ |
| Address | Sumner, MS 38957 |
| Receiving water | UNNAMED DITCH THENCE STATEN BRA |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 13Pollutants on file
- 12Under a numeric limit
- 13With a violation of any kind
- 10With 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 | 118 | 22 | December 31, 2023 | 463% over the limit |
| Solids, total suspended | 8 | 113 | 17 | December 31, 2023 | 433% over the limit |
| Solids, suspended percent removal | 1 | 22 | 11 | December 31, 2023 | 567% over the limit |
| Chlorine, total residual | 2 | 31 | 7 | December 31, 2022 | 809% over the limit |
| BOD, 5-day, percent removal | 1 | 17 | 5 | December 31, 2023 | 307% over the limit |
| E. coli | 2 | 13 | 5 | December 31, 2023 | 99,999% over the limit |
| Nitrogen, ammonia total [as N] | 8 | 83 | 3 | December 31, 2022 | 50% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 25 | 3 | December 31, 2021 | 88% over the limit |
| Oxygen, dissolved [DO] | 1 | 13 | 3 | December 31, 2022 | 67% over the limit |
| Nitrogen, total [as N] | 8 | 57 | 1 | December 31, 2021 | 2% over the limit |
| Phosphorus, total [as P] | 8 | 56 | 0 | ||
| pH | 2 | 24 | 0 | ||
| Coliform, fecal general | 0 | 18 | 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
- 6Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| May 25, 2022 | Effluent Violations - Numeric effluent violation | ST6 |
| July 12, 2021 | Effluent Violations - Numeric effluent violation | ST6 |
| June 24, 2021 | Management Practice Violations - Improper Operation and Maintenance | ST6 |
| June 24, 2021 | Management Practice Violations - Best Management Practice Deficiencies | ST6 |
| June 24, 2021 | Management Practice Violations - Improper Chemical Handling | ST6 |
| May 11, 2018 | Effluent Violations - Inspection sample above historic DMR range | 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.
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, MS0035726.
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 MS0035726 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.