Clean Water Act discharge permit · NPDES MO0129097
ANSELMAN PROPERTY WWTF, House Springs, MO: NPDES MO0129097 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 8Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
ANSELMAN PROPERTY WWTF, held by Amanda Anselman, holds NPDES permit MO0129097, which discharges to Tributary To Sand Cr.. EPA’s file records it issued July 18, 2018 and expiring June 30, 2023. 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 | ANSELMAN PROPERTY WWTF |
|---|---|
| Permittee as filed | Amanda Anselman |
| NPDES ID | MO0129097 |
| 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 | July 18, 2018 |
| Expiration date | June 30, 2023 |
| Address | House Springs, MO 63051 |
| Receiving water | Tributary to Sand Cr. |
| Subwatershed | Big River (HUC 071401040407) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 9Pollutants on file
- 8Under a numeric limit
- 9With 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 |
|---|---|---|---|---|---|
| Chlorine, total residual | 2 | 18 | 6 | December 31, 2016 | 25% over the limit |
| BOD, 5-day, 20 deg. C | 2 | 13 | 3 | September 30, 2017 | 600% over the limit |
| E. coli | 2 | 10 | 2 | September 30, 2017 | 96,502% over the limit |
| Solids, total suspended | 2 | 11 | 1 | September 30, 2017 | 47% over the limit |
| Nitrogen, ammonia total [as N] | 6 | 10 | 0 | ||
| pH | 2 | 10 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 10 | 0 | ||
| Oxygen, dissolved [DO] | 2 | 8 | 0 | ||
| Coliform, fecal general | 0 | 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 |
|---|---|---|
| March 4, 2025 | Permit Violations - Failure to Submit Timely Permit Renewal Application | ST6 |
| May 18, 2018 | Effluent Violations - Numeric effluent violation | 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 MO0129097 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.