Clean Water Act discharge permit · NPDES MO0053163
OUR LADY QUEEN OF PEACE WWTP, House Springs, MO: NPDES MO0053163 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 6Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
OUR LADY QUEEN OF PEACE WWTP, held by Archdiocese of St. Louis, holds NPDES permit MO0053163, which discharges to Tributary To Dulin Cr.. EPA’s file records it issued October 16, 2018 and expiring December 31, 2022. 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 | OUR LADY QUEEN OF PEACE WWTP |
|---|---|
| Permittee as filed | Archdiocese of St. Louis |
| NPDES ID | MO0053163 |
| 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 | October 16, 2018 |
| Expiration date | December 31, 2022 |
| Address | House Springs, MO 63051 |
| Receiving water | Tributary to Dulin Cr. |
| Subwatershed | Heads Creek (HUC 071401040406) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 7Pollutants on file
- 6Under a numeric limit
- 7With a violation of any kind
- 6With 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 | 33 | 9 | September 30, 2020 | 1,114% over the limit |
| BOD, 5-day, 20 deg. C | 2 | 33 | 9 | October 31, 2014 | 240% over the limit |
| Solids, total suspended | 2 | 29 | 5 | October 31, 2014 | 237% over the limit |
| E. coli | 2 | 21 | 5 | September 30, 2021 | 33,250% over the limit |
| pH | 2 | 27 | 3 | December 31, 2018 | |
| Coliform, fecal general | 0 | 1 | 1 | October 31, 2012 | 130% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 30 | 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
- 5Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| November 20, 2023 | Reporting Violations - Failure to Submit DMRs | ST6 |
| September 1, 2022 | Effluent Violations - Numeric effluent violation | ST6 |
| September 1, 2022 | Permit Violations - Failure to Submit Timely Permit Renewal Application | ST6 |
| September 1, 2022 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| September 28, 2018 | Reporting Violations - Failure to Submit DMRs | 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.
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 MO0053163 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.