Clean Water Act discharge permit · NPDES TX0001449
DELEK TYLER REFINERY WWTP, Tyler, TX: NPDES TX0001449 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 11Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
DELEK TYLER REFINERY WWTP, held by DELEK REFINING, LTD., holds NPDES permit TX0001449, which discharges to Black Fork Creek. EPA’s file records it issued November 15, 2013 and expiring August 1, 2016. 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 | DELEK TYLER REFINERY WWTP |
|---|---|
| Permittee as filed | DELEK REFINING, LTD. |
| NPDES ID | TX0001449 |
| 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 | November 15, 2013 |
| Expiration date | August 1, 2016 |
| Address | Tyler, TX 75702 |
| Receiving water | BLACK FORK CREEK |
| Subwatershed | Black Fork Creek-Prairie Creek (HUC 120200010105) |
| SIC | 2911 – Petroleum Refining |
| Other EPA IDs (FRS) | RCRA handler TXD007333800; ICIS-AIR source TX0000004842300001 |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 11Pollutants on file
- 11Under a numeric limit
- 11With a violation of any kind
- 5With 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 |
|---|---|---|---|---|---|
| Oxygen demand, chem. [high level] [COD] | 11 | 38 | 24 | December 31, 2017 | 923% over the limit |
| pH | 22 | 35 | 8 | June 30, 2019 | |
| Oil & Grease | 11 | 17 | 3 | August 31, 2012 | 987% over the limit |
| Petrol hydrocarbons, total recoverable | 8 | 10 | 2 | August 31, 2013 | 99% over the limit |
| Organics, total toxic [TTO] | 1 | 5 | 1 | November 30, 2013 | 69% over the limit |
| Flow, in conduit or thru treatment plant | 22 | 10 | 0 | ||
| Aluminum, total [as Al] | 2 | 6 | 0 | ||
| Zinc, total [as Zn] | 1 | 4 | 0 | ||
| Phenols | 1 | 4 | 0 | ||
| Bromide [as Br] | 1 | 4 | 0 | ||
| Carbon, tot organic [TOC] | 1 | 2 | 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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES TX0001449.
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
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, TX0001449.
Start the watch
- One permit holder — $99/month
- 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 TX0001449 there.
Nearby on the register
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- Every permit record in Texas, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.