Clean Water Act discharge permit · NPDES MS0043478
BOGUE CHITTO WASTEWATER TREATMENT FACILITY, Philadelphia, MS: NPDES MS0043478 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 12Pollutants under a numeric limit
- 10Pollutants with an effluent exceedance
BOGUE CHITTO WASTEWATER TREATMENT FACILITY, held by Mississippi Band of Choctaw Indians, holds NPDES permit MS0043478, which discharges to Trib To Owl Crk To Bogue Chitto Crk. EPA’s file records it issued February 16, 2018 and expiring February 28, 2023. 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 | BOGUE CHITTO WASTEWATER TREATMENT FACILITY |
|---|---|
| Permittee as filed | Mississippi Band of Choctaw Indians |
| NPDES ID | MS0043478 |
| 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 | February 16, 2018 |
| Expiration date | February 28, 2023 |
| Address | Philadelphia, MS 39350 |
| Receiving water | TRIB TO OWL CRK TO BOGUE CHITTO CRK |
| Subwatershed | Owl Creek (HUC 031800010302) |
| 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
- 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 |
|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | 8 | 254 | 96 | May 31, 2026 | 4,567% over the limit |
| Solids, suspended percent removal | 4 | 147 | 65 | June 30, 2026 | 5,543% over the limit |
| Chlorine, total residual | 2 | 132 | 47 | December 31, 2023 | 15,173% over the limit |
| E. coli | 4 | 25 | 23 | May 31, 2026 | 99,999% over the limit |
| pH | 4 | 213 | 17 | July 31, 2025 | |
| BOD, carbonaceous [5 day, 20 C] | 6 | 205 | 17 | November 30, 2023 | 99,999% over the limit |
| Solids, total suspended | 6 | 293 | 16 | May 31, 2025 | 690% over the limit |
| Coliform, fecal general | 0 | 196 | 12 | October 31, 2013 | 99,999% over the limit |
| Oxygen, dissolved [DO] | 2 | 102 | 9 | September 30, 2025 | 49% over the limit |
| BOD, 5-day, percent removal | 4 | 17 | 5 | August 31, 2023 | 1,307% over the limit |
| Flow, in conduit or thru treatment plant | 4 | 188 | 0 | ||
| Nitrogen, total [as N] | 4 | 2 | 0 | ||
| Phosphorus, total [as P] | 4 | 2 | 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
- 2Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| June 3, 2024 | Dry-weather SSO discharge to waters of the U.S., not permit compliant, no endangerment | EP6 |
| January 11, 2024 | Dry-weather SSO discharge to waters of the U.S., not permit compliant, no endangerment | EP6 |
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, MS0043478.
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 MS0043478 there.
Nearby on the register
- Discharge permits in Philadelphia
- Every permit record in Philadelphia, A to Z
- Discharge permits in Mississippi
- Every permit record in Mississippi, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.