Clean Water Act discharge permit · NPDES OK0100765
LONGTOWN RW&SD #1-WATER PLANT, Eufaula, OK: NPDES OK0100765 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 7Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
LONGTOWN RW&SD #1-WATER PLANT, held by Longtown RWSD 1, holds NPDES permit OK0100765, which discharges to Ok220600010060 Eugfaula Lake. EPA’s file records it issued February 26, 2021 and expiring March 31, 2026. 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 | LONGTOWN RW&SD #1-WATER PLANT |
|---|---|
| Permittee as filed | Longtown RWSD 1 |
| NPDES ID | OK0100765 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | February 26, 2021 |
| Expiration date | March 31, 2026 |
| Issuing agency | OKDEQ |
| Address | Eufaula, OK 74432 |
| Receiving water | OK220600010060 Eugfaula Lake |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Lower Longtown Creek (HUC 110902040703) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 7Pollutants on file
- 7Under a numeric limit
- 7With a violation of any kind
- 1With 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 |
|---|---|---|---|---|---|
| Solids, total suspended | 3 | 24 | 6 | September 30, 2023 | 337% over the limit |
| Iron, dissolved [as Fe] | 3 | 18 | 0 | ||
| Manganese, dissolved [as Mn] | 3 | 18 | 0 | ||
| Aluminum, dissolved [as Al] | 3 | 18 | 0 | ||
| pH | 2 | 12 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 12 | 0 | ||
| Chlorine, total residual | 1 | 6 | 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
- 3Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| May 6, 2021 | DMR, Limited - Overdue | ST6 |
| May 6, 2021 | Reporting Violations - Late Submittal of DMRs | ST6 |
| April 1, 2021 | DMR, Limited - Overdue | 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.
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 OK0100765 there.
Nearby on the register
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- Every permit record in Eufaula, A to Z
- Discharge permits in Oklahoma
- Every permit record in Oklahoma, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.