Clean Water Act discharge permit · NPDES MO0105627
NEELYVILLE WWTF, Neelyville, MO: NPDES MO0105627 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 11Pollutants under a numeric limit
- 9Pollutants with an effluent exceedance
NEELYVILLE WWTF, held by City of Neelyville, holds NPDES permit MO0105627, which discharges to Cane Cr.. EPA’s file records it issued September 12, 2018 and expiring September 30, 2023. 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 | NEELYVILLE WWTF |
|---|---|
| Permittee as filed | City of Neelyville |
| NPDES ID | MO0105627 |
| 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 | September 12, 2018 |
| Expiration date | September 30, 2023 |
| Address | Neelyville, MO 63954 |
| Receiving water | Cane Cr. |
| Subwatershed | Cane Creek-Black River (HUC 110100070907) |
| 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
- 13Pollutants on file
- 11Under a numeric limit
- 11With 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 |
|---|---|---|---|---|---|
| pH | 2 | 43 | 34 | September 30, 2024 | |
| Solids, total suspended | 2 | 28 | 20 | March 31, 2025 | 146% over the limit |
| BOD, 5-day, 20 deg. C | 2 | 24 | 14 | March 31, 2025 | 482% over the limit |
| Solids, suspended percent removal | 1 | 13 | 9 | March 31, 2025 | 99,999% over the limit |
| BOD, 5-day, percent removal | 1 | 11 | 7 | March 31, 2025 | 186% over the limit |
| Nitrogen, ammonia total [as N] | 4 | 11 | 3 | March 31, 2025 | 725% over the limit |
| E. coli | 2 | 11 | 3 | December 31, 2019 | 584% over the limit |
| E. coli, colony forming units [CFU] | 0 | 1 | 1 | April 30, 2017 | 5% over the limit |
| Ammonia [as N] + unionized ammonia | 0 | 1 | 1 | March 31, 2018 | 186% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 14 | 0 | ||
| Oil and grease [soxhlet extr.] tot. | 2 | 8 | 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
- 8Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| March 26, 2026 | Effluent Violations - Numeric effluent violation | ST6 |
| December 10, 2025 | Effluent Violations - Numeric effluent violation | ST6 |
| June 30, 2025 | Effluent Violations - Numeric effluent violation | ST6 |
| December 30, 2024 | Effluent Violations - Numeric effluent violation | ST6 |
| September 30, 2024 | Effluent Violations - Numeric effluent violation | ST6 |
| March 12, 2024 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| September 29, 2021 | Effluent Violations - Numeric effluent violation | ST6 |
| August 2, 2018 | Permit Violations - Unapproved Operation | 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 MO0105627 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.