Clean Water Act discharge permit · NPDES MO0093432
GREENVILLE WWTF, Greenville, MO: NPDES MO0093432 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 11Pollutants under a numeric limit
- 9Pollutants with an effluent exceedance
GREENVILLE WWTF, held by City of Greenville, holds NPDES permit MO0093432, which discharges to Tributary To St. Francis River. EPA’s file records it issued February 2, 2017 and expiring February 28, 2022. 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 | GREENVILLE WWTF |
|---|---|
| Permittee as filed | City of Greenville |
| NPDES ID | MO0093432 |
| 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 2, 2017 |
| Expiration date | February 28, 2022 |
| Address | Greenville, MO 63944 |
| Receiving water | Tributary to St. Francis River |
| Subwatershed | Big Lake Creek-St Francis River (HUC 080202020503) |
| 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
- 15Pollutants on file
- 11Under a numeric limit
- 14With 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 |
|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | 6 | 87 | 83 | May 31, 2026 | 815% over the limit |
| Chlorine, total residual | 2 | 58 | 58 | April 30, 2013 | 6,058% over the limit |
| E. coli | 2 | 37 | 37 | October 31, 2025 | 99,999% over the limit |
| Coliform, fecal general | 0 | 19 | 19 | July 31, 2011 | 1,350% over the limit |
| BOD, 5-day, 20 deg. C | 3 | 12 | 10 | January 31, 2026 | 41% over the limit |
| E. coli, colony forming units [CFU] | 0 | 4 | 4 | October 31, 2014 | 1,424% over the limit |
| BOD, 5-day, percent removal | 0 | 4 | 4 | December 31, 2025 | 186% over the limit |
| Solids, total suspended | 3 | 3 | 3 | January 31, 2026 | 101% over the limit |
| Solids, suspended percent removal | 0 | 1 | 1 | March 31, 2025 | 77% over the limit |
| pH | 1 | 51 | 0 | ||
| Oxygen, dissolved [DO] | 2 | 18 | 0 | ||
| Oil and grease [soxhlet extr.] tot. | 2 | 4 | 0 | ||
| Toxicity [acute], Ceriodaphnia dubia | 1 | 2 | 0 | ||
| Toxicity [acute], Pimephales promelas [Fathead Minnow] | 1 | 2 | 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
- 9Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| March 29, 2024 | Effluent Violations - Numeric effluent violation | ST6 |
| April 5, 2023 | Effluent Violations - Numeric effluent violation | ST6 |
| December 27, 2022 | Effluent Violations - Numeric effluent violation | ST6 |
| June 27, 2022 | Effluent Violations - Numeric effluent violation | ST6 |
| September 29, 2021 | Effluent Violations - Numeric effluent violation | ST6 |
| March 31, 2021 | Effluent Violations - Numeric effluent violation | ST6 |
| October 26, 2020 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| October 9, 2020 | Effluent Violations - Numeric effluent violation | ST6 |
| December 31, 2019 | Effluent Violations - Numeric effluent violation | 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 MO0093432 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.