Clean Water Act discharge permit · NPDES MO0044202
JASPER WWTF, Jasper, MO: NPDES MO0044202 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 17Pollutants under a numeric limit
- 9Pollutants with an effluent exceedance
JASPER WWTF, held by City of Jasper, holds NPDES permit MO0044202, which discharges to Tributary To Cripple Creek. EPA’s file records it issued January 23, 2018 and expiring September 30, 2022. 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 | JASPER WWTF |
|---|---|
| Permittee as filed | City of Jasper |
| NPDES ID | MO0044202 |
| 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 | January 23, 2018 |
| Expiration date | September 30, 2022 |
| Address | Jasper, MO 64755 |
| Receiving water | Tributary to Cripple Creek |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Opossum Creek-North Fork Spring River (HUC 110702070306) |
| 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
- 23Pollutants on file
- 17Under a numeric limit
- 21With a violation of any kind
- 9With 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] | 6 | 91 | 73 | March 31, 2026 | 1,289% over the limit |
| BOD, 5-day, percent removal | 1 | 46 | 42 | May 31, 2026 | 567% over the limit |
| Solids, suspended percent removal | 1 | 38 | 34 | June 30, 2026 | 567% over the limit |
| BOD, 5-day, 20 deg. C | 2 | 34 | 10 | March 31, 2026 | 107% over the limit |
| Solids, total suspended | 2 | 30 | 8 | April 30, 2026 | 33% over the limit |
| E. coli | 2 | 10 | 4 | May 31, 2022 | 1,372% over the limit |
| pH | 2 | 119 | 3 | February 28, 2025 | |
| E. coli, colony forming units [CFU] | 0 | 3 | 3 | February 28, 2014 | 499% over the limit |
| Oil and grease [soxhlet extr.] tot. | 2 | 10 | 2 | August 31, 2014 | 377% over the limit |
| Oxygen, dissolved [DO] | 0 | 42 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 18 | 0 | ||
| Nitrogen, total [as N] | 2 | 10 | 0 | ||
| Phosphorus, total [as P] | 2 | 10 | 0 | ||
| Application rate area sprayed | 2 | 10 | 0 | ||
| Application rate, gallons spray irrigation | 2 | 10 | 0 | ||
| Spray irrigation | 2 | 10 | 0 | ||
| Spray irrigation, application rate | 2 | 10 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 0 | 4 | 0 | ||
| Nitrite + Nitrate total [as N] | 0 | 4 | 0 | ||
| Rainfall | 0 | 2 | 0 | ||
| Depth to water level ft below landsurface | 0 | 2 | 0 | ||
| Toxicity [acute], Ceriodaphnia dubia | 1 | 0 | 0 | ||
| Toxicity [acute], Pimephales promelas [Fathead Minnow] | 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
- 1Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| September 17, 2025 | 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.
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 MO0044202 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.