Clean Water Act discharge permit · NPDES MO0089729
TOULON HEIGHTS SUBDIVISION WWTF, Festus, MO: NPDES MO0089729 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 6Pollutants under a numeric limit
- 2Pollutants with an effluent exceedance
TOULON HEIGHTS SUBDIVISION WWTF, held by Toulon Heights Subdivision, holds NPDES permit MO0089729, which discharges to 8-20-13 Mudd V1.0. EPA’s file records it issued May 20, 2016 and expiring March 31, 2017. 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 | TOULON HEIGHTS SUBDIVISION WWTF |
|---|---|
| Permittee as filed | Toulon Heights Subdivision |
| NPDES ID | MO0089729 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | May 20, 2016 |
| Expiration date | March 31, 2017 |
| Issuing agency | MODNR-Water Protection Program |
| Address | Festus, MO 63028 |
| Receiving water | 8-20-13 MUDD V1.0 |
| Subwatershed | Lower Joachim Creek (HUC 071401010804) |
| SIC | 8641 – Civic And Social Associations |
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
- 6Pollutants on file
- 6Under a numeric limit
- 6With a violation of any kind
- 2With 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 | 2 | 29 | 3 | September 30, 2018 | 89% over the limit |
| Solids, total suspended | 2 | 28 | 2 | September 30, 2018 | 135% over the limit |
| Nitrogen, ammonia total [as N] | 2 | 26 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 26 | 0 | ||
| E. coli | 4 | 20 | 0 | ||
| pH | 1 | 13 | 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
- 8Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| January 26, 2026 | Permit Violations - Discharge Without a Valid Permit | ST6 |
| December 26, 2024 | Reporting Violations - Failure to Submit DMRs | ST6 |
| December 26, 2024 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| June 30, 2022 | Reporting Violations - Failure to Submit DMRs | ST6 |
| April 1, 2022 | Reporting Violations - Failure to Submit DMRs | ST6 |
| December 30, 2020 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| December 30, 2020 | Reporting Violations - Failure to Submit DMRs | ST6 |
| May 9, 2017 | Reporting Violations - Improper/ Incorrect Reporting | 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.
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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 MO0089729 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.