Clean Water Act discharge permit · NPDES MS0054992
CLINTON POTW, SOUTHSIDE, Clinton, MS: NPDES MS0054992 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MajorDischarger class
- 16Pollutants under a numeric limit
- 15Pollutants with an effluent exceedance
CLINTON POTW, SOUTHSIDE holds NPDES permit MS0054992, which discharges to Bakers Creek. EPA’s file records it issued May 24, 2019 and expiring April 30, 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 | CLINTON POTW, SOUTHSIDE |
|---|---|
| Permittee as filed | CLINTON POTW, SOUTHSIDE |
| NPDES ID | MS0054992 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Major discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | May 24, 2019 |
| Expiration date | April 30, 2024 |
| Issuing agency | MDEQ |
| Address | Clinton, MS 39056 |
| Receiving water | BAKERS CREEK |
| Subwatershed | Lindsey Creek-Bakers Creek (HUC 080602020801) |
| 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
- 21Pollutants on file
- 16Under a numeric limit
- 21With a violation of any kind
- 15With 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 |
|---|---|---|---|---|---|
| Copper, total recoverable | 2 | 50 | 46 | March 31, 2023 | 1,320% over the limit |
| Coliform, fecal general | 0 | 21 | 17 | May 31, 2019 | 1,400% over the limit |
| E. coli | 2 | 15 | 15 | December 31, 2023 | 490% over the limit |
| Solids, total suspended | 8 | 30 | 14 | October 31, 2015 | 298% over the limit |
| Nitrogen, ammonia total [as N] | 8 | 30 | 14 | March 31, 2023 | 527% over the limit |
| Solids, suspended percent removal | 1 | 13 | 11 | February 28, 2015 | 1,373% over the limit |
| BOD, carbonaceous, percent removal | 1 | 11 | 9 | May 31, 2015 | 233% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 8 | 26 | 8 | May 31, 2023 | 86% over the limit |
| BOD, 5-day, 20 deg. C | 0 | 4 | 4 | October 31, 2008 | 348% over the limit |
| %Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia | 1 | 9 | 3 | September 30, 2020 | 97% over the limit |
| Oxygen, dissolved [DO] | 3 | 9 | 2 | August 31, 2010 | 10% over the limit |
| Zinc, total recoverable | 2 | 4 | 2 | June 30, 2010 | 392% over the limit |
| %Effect Static Renewal 7Day Chronic Pimephales promelas | 1 | 8 | 1 | September 30, 2020 | 97% over the limit |
| pH | 2 | 5 | 1 | October 31, 2009 | |
| IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia | 0 | 1 | 1 | June 30, 2004 | 94% over the limit |
| Nitrogen, total [as N] | 8 | 8 | 0 | ||
| Phosphorus, total [as P] | 8 | 8 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 5 | 0 | ||
| Sludge settleability 30 minute | 2 | 4 | 0 | ||
| Chromium, hexavalent [as Cr] | 0 | 2 | 0 | ||
| IC25 Static Renewal 7 Day Chronic Chrpimephales | 0 | 1 | 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 MS0054992.
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
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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 MS0054992 there.
Nearby on the register
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- Every permit record in Clinton, A to Z
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- Every permit record in Mississippi, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.