Clean Water Act discharge permit · NPDES MS0061271
DCRUA, JOHNSON CREEK WWTF, Walls, MS: NPDES MS0061271 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MajorDischarger class
- 13Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
DCRUA, JOHNSON CREEK WWTF, held by DESOTO CO REGIONAL UTILITY AUTH, JOHNSON CREEK WWTF, holds NPDES permit MS0061271, which discharges to Johnson Creek. EPA’s file records it issued May 1, 2020 and expiring April 30, 2025. 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 | DCRUA, JOHNSON CREEK WWTF |
|---|---|
| Permittee as filed | DESOTO CO REGIONAL UTILITY AUTH, JOHNSON CREEK WWTF |
| NPDES ID | MS0061271 |
| 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 1, 2020 |
| Expiration date | April 30, 2025 |
| Issuing agency | MDEQ |
| Address | Walls, MS 38680 |
| Receiving water | JOHNSON CREEK |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 14Pollutants on file
- 13Under a numeric limit
- 13With a violation of any kind
- 5With 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 |
|---|---|---|---|---|---|
| Phosphorus, total [as P] | 8 | 27 | 19 | January 31, 2015 | 123% over the limit |
| Nitrogen, total [as N] | 8 | 14 | 6 | March 31, 2015 | 59% over the limit |
| E. coli | 2 | 3 | 3 | July 31, 2025 | 28% over the limit |
| Nitrogen, ammonia total [as N] | 8 | 18 | 2 | May 31, 2014 | 120% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 3 | 1 | March 31, 2016 | 16% over the limit |
| BOD, 5-day, 20 deg. C | 8 | 16 | 0 | ||
| Solids, total suspended | 8 | 16 | 0 | ||
| pH | 4 | 8 | 0 | ||
| Oxygen, dissolved [DO] | 3 | 6 | 0 | ||
| Sludge settleability 30 minute | 2 | 4 | 0 | ||
| Coliform, fecal general | 0 | 4 | 0 | ||
| BOD, 5-day, percent removal | 1 | 2 | 0 | ||
| Solids, suspended percent removal | 1 | 2 | 0 | ||
| Chlorine, total residual | 2 | 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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES MS0061271.
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 MS0061271 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.