Clean Water Act discharge permit · NPDES MO0093491
LINNEUS WWTF, Linneus, MO: NPDES MO0093491 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 9Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
LINNEUS WWTF, held by City of Linneus, holds NPDES permit MO0093491, which discharges to Tributary To Muddy Cr.. EPA’s file records it issued November 19, 2019 and expiring March 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 | LINNEUS WWTF |
|---|---|
| Permittee as filed | City of Linneus |
| NPDES ID | MO0093491 |
| 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 19, 2019 |
| Expiration date | March 31, 2023 |
| Address | Linneus, MO 64653 |
| Receiving water | Tributary to Muddy Cr. |
| Subwatershed | Muddy Creek (HUC 102801030902) |
| 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
- 9Pollutants on file
- 9Under a numeric limit
- 9With a violation of any kind
- 0With 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 | 0 | ||
| Solids, total suspended | 3 | 40 | 0 | ||
| BOD, 5-day, 20 deg. C | 3 | 39 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 32 | 0 | ||
| Nitrogen, ammonia total [as N] | 4 | 12 | 0 | ||
| Oil and grease [soxhlet extr.] tot. | 2 | 12 | 0 | ||
| E. coli | 2 | 10 | 0 | ||
| BOD, 5-day, percent removal | 1 | 6 | 0 | ||
| Solids, suspended percent removal | 1 | 6 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MO0093491.
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
- 10Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| March 16, 2023 | Reporting Violations - Failure to Submit DMRs | ST6 |
| March 16, 2023 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| March 16, 2023 | Permit Violations - Failure to Submit Timely Permit Renewal Application | ST6 |
| September 30, 2022 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| June 30, 2022 | Reporting Violations - Failure to Submit DMRs | ST6 |
| March 31, 2022 | Reporting Violations - Failure to Submit DMRs | ST6 |
| March 31, 2022 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| September 30, 2021 | Reporting Violations - Failure to Submit DMRs | ST6 |
| July 21, 2021 | Permit Violations - Violation Specified in Comment | ST6 |
| July 21, 2021 | Reporting Violations - Improper/ Incorrect Reporting | 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 MO0093491 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.