Clean Water Act discharge permit · NPDES MO0040860
WEAUBLEAU WWTF, Weaubleau, MO: NPDES MO0040860 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 10Pollutants under a numeric limit
- 8Pollutants with an effluent exceedance
WEAUBLEAU WWTF, held by City of Weaubleau, holds NPDES permit MO0040860, which discharges to Tributary To Trib. To S. Fk. Weaubleau Cr.. EPA’s file records it issued October 7, 2019 and expiring March 31, 2022. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | WEAUBLEAU WWTF |
|---|---|
| Permittee as filed | City of Weaubleau |
| NPDES ID | MO0040860 |
| 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 | October 7, 2019 |
| Expiration date | March 31, 2022 |
| Address | Weaubleau, MO 65774 |
| Receiving water | Tributary to Trib. to S. Fk. Weaubleau Cr. |
| Subwatershed | South Fork Weaubleau Creek (HUC 102901050302) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 15Pollutants on file
- 10Under a numeric limit
- 15With a violation of any kind
- 8With 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 |
|---|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | 3 | 55 | 53 | April 30, 2026 | 373% over the limit |
| Solids, suspended percent removal | 1 | 33 | 33 | June 30, 2025 | 186% over the limit |
| Solids, total suspended | 3 | 27 | 25 | May 31, 2025 | 85% over the limit |
| BOD, percent removal [total] | 1 | 17 | 17 | April 30, 2024 | 186% over the limit |
| pH | 2 | 82 | 15 | July 31, 2026 | |
| E. coli | 2 | 9 | 9 | April 30, 2025 | 99,999% over the limit |
| BOD, 5-day, percent removal | 0 | 7 | 7 | September 30, 2025 | 143% over the limit |
| E. coli, colony forming units [CFU] | 0 | 9 | 3 | October 31, 2014 | 1,075% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 80 | 0 | ||
| Temperature, water deg. centigrade | 2 | 16 | 0 | ||
| Oxygen, dissolved [DO] | 0 | 8 | 0 | ||
| Oil and grease [soxhlet extr.] tot. | 2 | 2 | 0 | ||
| Nitrogen, ammonia total [as N] | 2 | 2 | 0 | ||
| Pass/Fail Static 48Hr Acute Ceriodaphnia dubia | 0 | 1 | 0 | ||
| LC50 Static 48Hr Acute Pimephales promelas | 0 | 1 | 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
- 14Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| September 23, 2025 | Effluent Violations - Numeric effluent violation | ST6 |
| March 22, 2024 | Effluent Violations - Numeric effluent violation | ST6 |
| December 20, 2023 | Effluent Violations - Numeric effluent violation | ST6 |
| June 26, 2023 | Effluent Violations - Numeric effluent violation | ST6 |
| February 25, 2022 | Reporting Violations - Failure to submit required report (non-DMR non-pretreatment) | ST6 |
| February 25, 2022 | Effluent Violations - Numeric effluent violation | ST6 |
| February 25, 2022 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| February 25, 2022 | Management Practice Violations - Improper Operation and Maintenance | ST6 |
| December 13, 2021 | Effluent Violations - Numeric effluent violation | ST6 |
| March 26, 2021 | Effluent Violations - Numeric effluent violation | ST6 |
| December 23, 2020 | Effluent Violations - Numeric effluent violation | ST6 |
| September 21, 2020 | Effluent Violations - Numeric effluent violation | ST6 |
| August 25, 2017 | Permit Violations - Violation Specified in Comment | ST6 |
| August 25, 2017 | Reporting Violations - Failure to submit required report (non-DMR non-pretreatment) | 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 MO0040860 there.
Nearby on the register
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.