Clean Water Act discharge permit · NPDES MO0056987
NOVINGER WWTF, Novinger, MO: NPDES MO0056987 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 11Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
NOVINGER WWTF, held by City of Novinger, holds NPDES permit MO0056987, which discharges to Spring Cr.. EPA’s file records it issued November 8, 2017 and expiring March 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 | NOVINGER WWTF |
|---|---|
| Permittee as filed | City of Novinger |
| NPDES ID | MO0056987 |
| 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 | November 8, 2017 |
| Expiration date | March 31, 2022 |
| Address | Novinger, MO 63559 |
| Receiving water | Spring Cr. |
| Subwatershed | Spring Creek (HUC 102802020102) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 12Pollutants on file
- 11Under a numeric limit
- 11With 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 |
|---|---|---|---|---|---|
| Solids, suspended percent removal | 1 | 6 | 6 | September 30, 2021 | 243% over the limit |
| BOD, 5-day, percent removal | 1 | 5 | 5 | September 30, 2025 | 53% over the limit |
| Nitrogen, ammonia total [as N] | 2 | 20 | 4 | June 30, 2026 | 55% over the limit |
| E. coli | 2 | 4 | 4 | December 31, 2025 | 207% over the limit |
| E. coli, colony forming units [CFU] | 0 | 3 | 3 | October 31, 2016 | 28% over the limit |
| BOD, 5-day, 20 deg. C | 2 | 3 | 1 | June 30, 2016 | 20% over the limit |
| pH | 1 | 27 | 0 | ||
| Oil and grease [soxhlet extr.] tot. | 2 | 10 | 0 | ||
| Solids, total suspended | 2 | 2 | 0 | ||
| Toxicity [acute], Ceriodaphnia dubia | 1 | 1 | 0 | ||
| Toxicity [acute], Pimephales promelas [Fathead Minnow] | 1 | 1 | 0 | ||
| Flow, in conduit or thru treatment plant | 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
- 7Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| March 31, 2026 | Effluent Violations - Numeric effluent violation | ST6 |
| March 28, 2025 | Effluent Violations - Numeric effluent violation | ST6 |
| June 30, 2023 | Effluent Violations - Numeric effluent violation | ST6 |
| October 31, 2022 | Reporting Violations - Failure to submit required report (non-DMR non-pretreatment) | ST6 |
| October 31, 2022 | Permit Violations - Violation Specified in Comment | ST6 |
| October 31, 2022 | Effluent Violations - Numeric effluent violation | ST6 |
| October 23, 2017 | Permit Violations - Violation Specified in Comment | ST6 |
Velarion’s copy of EPA’s ICIS-NPDES files does not yet 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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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.