Clean Water Act discharge permit · NPDES MO0119857
MANSION ROAD ESTATES WWTP, Winfield, MO: NPDES MO0119857 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 7Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
MANSION ROAD ESTATES WWTP, held by Turnbull Plumbing, Inc., holds NPDES permit MO0119857, which discharges to Unnamed Tributary To Birkhead Branch. EPA’s file records it issued April 17, 2014 and expiring April 30, 2019. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | MANSION ROAD ESTATES WWTP |
|---|---|
| Permittee as filed | Turnbull Plumbing, Inc. |
| NPDES ID | MO0119857 |
| 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 | April 17, 2014 |
| Expiration date | April 30, 2019 |
| Address | Winfield, MO 63389 |
| Receiving water | Unnamed tributary to Birkhead Branch |
| Subwatershed | McLean Creek (HUC 071100041107) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 8Pollutants on file
- 7Under a numeric limit
- 4With a violation of any kind
- 4With 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] | 4 | 31 | 31 | June 30, 2023 | 1,823% over the limit |
| BOD, 5-day, 20 deg. C | 2 | 9 | 9 | June 30, 2020 | 250% over the limit |
| E. coli | 0 | 5 | 5 | December 31, 2022 | 99,999% over the limit |
| pH | 2 | 1 | 1 | June 30, 2015 | |
| Oxygen, dissolved [DO] | 2 | 0 | 0 | ||
| Solids, total suspended | 2 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 0 | 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 MO0119857.
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 MO0119857 there.
Nearby on the register
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.