Clean Water Act discharge permit · NPDES MO0118320
EVERTON SEWER TREATMENT PLANT, Everton, MO: NPDES MO0118320 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 9Pollutants under a numeric limit
- 10Pollutants with an effluent exceedance
EVERTON SEWER TREATMENT PLANT, held by City of Everton, holds NPDES permit MO0118320, which discharges to Sinking Cr.. EPA’s file records it issued February 26, 2019 and expiring December 31, 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 | EVERTON SEWER TREATMENT PLANT |
|---|---|
| Permittee as filed | City of Everton |
| NPDES ID | MO0118320 |
| 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 | February 26, 2019 |
| Expiration date | December 31, 2023 |
| Address | Everton, MO 65646 |
| Receiving water | Sinking Cr. |
| Subwatershed | Sinking Creek (HUC 102901060104) |
| 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
- 9Under a numeric limit
- 12With a violation of any kind
- 10With 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 |
|---|---|---|---|---|---|
| E. coli, colony forming units [CFU] | 0 | 10 | 10 | June 30, 2018 | 99,999% over the limit |
| pH | 2 | 19 | 9 | December 31, 2016 | |
| Solids, total suspended | 2 | 22 | 7 | March 31, 2026 | 133% over the limit |
| E. coli | 2 | 11 | 7 | December 31, 2023 | 99,999% over the limit |
| BOD, 5-day, percent removal | 1 | 7 | 5 | March 31, 2026 | 99,999% over the limit |
| Nitrogen, ammonia total [as N] | 6 | 13 | 3 | December 31, 2025 | 129% over the limit |
| BOD, 5-day, 20 deg. C | 2 | 17 | 2 | June 30, 2018 | 383% over the limit |
| Solids, suspended percent removal | 1 | 4 | 2 | September 30, 2020 | 507% over the limit |
| Toxicity [acute], Ceriodaphnia dubia | 0 | 1 | 1 | December 31, 2018 | 99,999% over the limit |
| Toxicity [acute], Pimephales promelas [Fathead Minnow] | 0 | 1 | 1 | December 31, 2018 | 99,999% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 10 | 0 | ||
| Oil and grease [soxhlet extr.] tot. | 2 | 8 | 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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES MO0118320.
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 MO0118320 there.
Nearby on the register
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- Every permit record in Missouri, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.