Clean Water Act discharge permit · NPDES MS0021164
CLINTON POTW, NORTHEAST, Clinton, MS: NPDES MS0021164 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 10Pollutants under a numeric limit
- 8Pollutants with an effluent exceedance
CLINTON POTW, NORTHEAST holds NPDES permit MS0021164, which discharges to Bogue Chitto Creek. EPA’s file records it issued May 10, 2017 and expiring April 30, 2022. 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 | CLINTON POTW, NORTHEAST |
|---|---|
| Permittee as filed | CLINTON POTW, NORTHEAST |
| NPDES ID | MS0021164 |
| 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 | May 10, 2017 |
| Expiration date | April 30, 2022 |
| Issuing agency | MDEQ |
| Address | Clinton, MS 39060 |
| Receiving water | BOGUE CHITTO CREEK |
| Subwatershed | Straight Fence Creek (HUC 080602020603) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 13Pollutants on file
- 10Under a numeric limit
- 13With a violation of any kind
- 8With 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 | 70 | 54 | June 30, 2025 | 617% over the limit |
| Nitrogen, ammonia total [as N] | 8 | 60 | 44 | June 30, 2025 | 1,475% over the limit |
| E. coli | 2 | 15 | 13 | March 31, 2024 | 1,821% over the limit |
| Solids, suspended percent removal | 1 | 14 | 11 | March 31, 2024 | 1,633% over the limit |
| Solids, total suspended | 8 | 25 | 9 | January 31, 2024 | 733% over the limit |
| Coliform, fecal general | 0 | 13 | 9 | July 31, 2015 | 2,900% over the limit |
| BOD, 5-day, percent removal | 1 | 9 | 7 | March 31, 2024 | 187% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 8 | 4 | April 30, 2023 | 30% over the limit |
| Oxygen, dissolved [DO] | 3 | 6 | 0 | ||
| pH | 2 | 4 | 0 | ||
| Sludge settleability 30 minute | 2 | 4 | 0 | ||
| Nitrogen, total [as N] | 0 | 4 | 0 | ||
| Phosphorus, total [as P] | 0 | 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 MS0021164.
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, MS0021164.
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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 MS0021164 there.
Nearby on the register
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- Every permit record in Mississippi, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.