Clean Water Act discharge permit · NPDES OK0031186
KEOTA PWA, Keota, OK: NPDES OK0031186 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 6Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
KEOTA PWA, held by Keota PWA, holds NPDES permit OK0031186, which discharges to 220200020020 Robert S. Kerr Lake. EPA’s file records it issued November 13, 2018 and expiring November 30, 2023. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | KEOTA PWA |
|---|---|
| Permittee as filed | Keota PWA |
| NPDES ID | OK0031186 |
| 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 13, 2018 |
| Expiration date | November 30, 2023 |
| Issuing agency | ODEQ |
| Address | Keota, OK 74941 |
| Receiving water | 220200020020 Robert S. Kerr Lake |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Elm Branch (HUC 111101040214) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 8Pollutants on file
- 6Under a numeric limit
- 8With a violation of any kind
- 6With 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 | 318 | 222 | March 31, 2026 | 1,139% over the limit |
| Solids, total suspended | 3 | 308 | 212 | May 31, 2026 | 1,376% over the limit |
| Chlorine, total residual | 1 | 149 | 120 | May 31, 2023 | 1,011% over the limit |
| pH | 2 | 110 | 44 | May 31, 2026 | |
| Coliform, fecal general | 0 | 26 | 10 | September 30, 2012 | 130% over the limit |
| E. coli | 2 | 21 | 3 | May 31, 2025 | 263% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 66 | 0 | ||
| Coliform, total general | 0 | 14 | 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 |
|---|---|---|
| August 1, 2024 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| May 2, 2024 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| April 29, 2021 | Effluent Violations - Unapproved Bypass | ST6 |
| March 19, 2020 | WW SSO - Discharge without a valid permit (includes satellite systems) | ST6 |
| February 12, 2020 | WW SSO - Discharge without a valid permit (includes satellite systems) | ST6 |
| February 7, 2019 | WW SSO - Discharge without a valid permit (includes satellite systems) | ST6 |
| December 27, 2018 | WW SSO - Discharge without a valid permit (includes satellite systems) | ST6 |
| August 13, 2017 | Effluent Violations - Unauthorized Discharge | ST6 |
| April 26, 2017 | Effluent Violations - Unauthorized Discharge | ST6 |
Velarion’s copy of EPA’s ICIS-NPDES files does not yet 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 OK0031186 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.