Clean Water Act discharge permit · NPDES OK0021890
DEPEW, TOWN OF, Depew, OK: NPDES OK0021890 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 7Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
- 0Inspections on file
- 1Formal enforcement actions
DEPEW, TOWN OF, held by Depew, Town of, holds NPDES permit OK0021890, which discharges to 520700060220_00 Trib/ Little Deep Fork Creek. EPA’s file records it issued September 16, 2016 and expiring September 30, 2021. 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 | DEPEW, TOWN OF |
|---|---|
| Permittee as filed | Depew, Town of |
| NPDES ID | OK0021890 |
| 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 | September 16, 2016 |
| Expiration date | September 30, 2021 |
| Issuing agency | ODEQ |
| Address | Depew, OK 74028 |
| Receiving water | 520700060220_00 trib/ Little Deep Fork Creek |
| Subwatershed | Swan Creek-Little Deep Fork Creek (HUC 111003030705) |
| NAICS | 221320 – Sewage Treatment Facilities |
| 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
- 8Pollutants on file
- 7Under 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 |
|---|---|---|---|---|---|
| pH | 2 | 124 | 48 | July 31, 2026 | |
| BOD, 5-day, 20 deg. C | 6 | 142 | 41 | June 30, 2026 | 586% over the limit |
| Solids, total suspended | 3 | 122 | 21 | May 31, 2022 | 256% over the limit |
| Oxygen, dissolved [DO] | 2 | 27 | 9 | July 31, 2026 | 100% over the limit |
| E. coli | 4 | 20 | 8 | July 31, 2025 | 614% over the limit |
| Chlorine, total residual | 1 | 14 | 2 | July 31, 2010 | 100% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 68 | 0 | ||
| Coliform, fecal 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
- 1Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| January 11, 2019 | PR: Biosolids - Land Application: Failure to Notify State Permitting Authority | ST6 |
Inspections
EPA’s inspection file holds no inspection for NPDES OK0021890.
Formal enforcement and penalties
1 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.
| Date | What EPA recorded | Agency | Federal penalty | State or local penalty |
|---|---|---|---|---|
| November 3, 2026 | State CWA Non Penalty AO | State |
Informal enforcement
EPA’s informal enforcement file holds no action for NPDES OK0021890.
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
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, OK0021890.
Start the watch
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- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
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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 OK0021890 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.