Clean Water Act discharge permit · NPDES MO0022837
PRAIRIE HOME WWTF, Prairie Home, MO: NPDES MO0022837 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 7Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
PRAIRIE HOME WWTF, held by City of Prairie Home, holds NPDES permit MO0022837, which discharges to Tributary To Tributary To Clark Fork. EPA’s file records it issued December 16, 2015 and expiring December 31, 2019. 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 | PRAIRIE HOME WWTF |
|---|---|
| Permittee as filed | City of Prairie Home |
| NPDES ID | MO0022837 |
| 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 | December 16, 2015 |
| Expiration date | December 31, 2019 |
| Address | Prairie Home, MO 65068 |
| Receiving water | Tributary to Tributary to Clark Fork |
| Subwatershed | Clark Fork Creek (HUC 103001020404) |
| 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
- 12Pollutants on file
- 7Under a numeric limit
- 10With a violation of any kind
- 3With 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 |
|---|---|---|---|---|---|
| Solids, total suspended | 0 | 44 | 40 | July 31, 2015 | 300% over the limit |
| BOD, 5-day, 20 deg. C | 0 | 18 | 14 | April 30, 2015 | 160% over the limit |
| Nitrogen, ammonia total [as N] | 0 | 2 | 2 | August 31, 2015 | 17% over the limit |
| pH | 0 | 37 | 0 | ||
| Application rate area sprayed | 1 | 14 | 0 | ||
| Precipitation volume | 1 | 14 | 0 | ||
| Spray irrigation | 1 | 14 | 0 | ||
| Spray irrigation, application rate | 1 | 14 | 0 | ||
| Application rate, gallons spray irrigation | 0 | 14 | 0 | ||
| Depth to water level ft below landsurface | 1 | 7 | 0 | ||
| Flow rate | 1 | 0 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 1 | 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
- 9Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| May 20, 2025 | WW SSO - Failure to report violation that may endanger public health 122.41(l)(7) | ST6 |
| May 20, 2025 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| May 20, 2025 | Permit Violations - Violation Specified in Comment | ST6 |
| November 18, 2020 | Permit Violations - Violation Specified in Comment | ST6 |
| November 18, 2020 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| November 18, 2020 | Reporting Violations - Failure to Submit DMRs | ST6 |
| June 30, 2020 | Reporting Violations - Failure to Submit DMRs | ST6 |
| March 30, 2018 | Reporting Violations - Failure to Submit DMRs | ST6 |
| October 24, 2017 | Permit Violations - Violation Specified in Comment | 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 MO0022837 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.