Clean Water Act discharge permit · NPDES TX0113026
ODESSA SOUTH REGIONAL WWTF, Odessa, TX: NPDES TX0113026 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MajorDischarger class
- 108Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
ODESSA SOUTH REGIONAL WWTF, held by GULF COAST AUTHORITY, holds NPDES permit TX0113026, which discharges to Monahans Draw Midland Draw Mustang. EPA’s file records it issued April 13, 2015 and expiring December 1, 2019. 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 | ODESSA SOUTH REGIONAL WWTF |
|---|---|
| Permittee as filed | GULF COAST AUTHORITY |
| NPDES ID | TX0113026 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Major discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | April 13, 2015 |
| Expiration date | December 1, 2019 |
| Address | Odessa, TX 79766 |
| Receiving water | MONAHANS DRAW MIDLAND DRAW MUSTANG |
| Subwatershed | Dumpground Windmill-Monahans Draw (HUC 120800050306) |
| Program components on file | POTW, Pretreatment |
| SIC | 9511 – Air, Water, & Solid Waste Management |
| Other EPA IDs (FRS) | RCRA handler TXR000084764 |
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
- 110Pollutants on file
- 108Under a numeric limit
- 79With 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; the 60 with the most exceedances of 110 are shown.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Chloroform | 3 | 8 | 6 | August 31, 2016 | 967% over the limit |
| Chlorine, total residual | 3 | 11 | 3 | November 30, 2005 | 99,999% over the limit |
| E. coli | 4 | 4 | 2 | April 30, 2015 | 83% over the limit |
| Oil & Grease | 5 | 13 | 1 | January 31, 2018 | 133% over the limit |
| pH | 5 | 5 | 1 | January 31, 2017 | |
| Nitrogen, ammonia total [as N] | 4 | 17 | 0 | ||
| Solids, total suspended | 5 | 12 | 0 | ||
| Carbon, tot organic [TOC] | 5 | 12 | 0 | ||
| BOD, carbonaceous [5 day, 20 C] | 4 | 12 | 0 | ||
| Solids, total dissolved | 3 | 12 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 4 | 0 | ||
| Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex | 4 | 4 | 0 | ||
| LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas | 4 | 4 | 0 | ||
| NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulex | 4 | 4 | 0 | ||
| NOAEC Lethal Static Renewal 48Hr acute Pimephales promelas | 4 | 4 | 0 | ||
| LOAEC Lethal Static Renewal 48HR Acute Daphnia pulex | 4 | 4 | 0 | ||
| LOAEC Lethal Survival Static Renewal 48Hr Acute Pimephales promelas | 4 | 4 | 0 | ||
| Benzo[b]fluoranthene | 3 | 3 | 0 | ||
| Vinyl chloride | 3 | 3 | 0 | ||
| Polychlorinated biphenyls [PCBs] | 1 | 3 | 0 | ||
| Oxygen, dissolved [DO] | 1 | 2 | 0 | ||
| Toxicity characteristic leaching procedure | 1 | 2 | 0 | ||
| Oxygen demand, chem. [high level] [COD] | 0 | 2 | 0 | ||
| IC25 Lethal Static Renewal 48HR Acute Daphnia magna | 0 | 2 | 0 | ||
| Carbon tetrachloride | 3 | 1 | 0 | ||
| 1,2-Dichloroethane | 3 | 1 | 0 | ||
| Toluene | 3 | 1 | 0 | ||
| Benzene | 3 | 1 | 0 | ||
| Acenaphthylene | 3 | 1 | 0 | ||
| Acenaphthene | 3 | 1 | 0 | ||
| Acrylonitrile | 3 | 1 | 0 | ||
| Anthracene | 3 | 1 | 0 | ||
| Benzo[k]fluoranthene | 3 | 1 | 0 | ||
| Benzo[a]pyrene | 3 | 1 | 0 | ||
| Chlorobenzene | 3 | 1 | 0 | ||
| Chrysene | 3 | 1 | 0 | ||
| Diethyl phthalate | 3 | 1 | 0 | ||
| Dimethyl phthalate | 3 | 1 | 0 | ||
| Ethylbenzene | 3 | 1 | 0 | ||
| Fluoranthene | 3 | 1 | 0 | ||
| Fluorene | 3 | 1 | 0 | ||
| Hexachlorobutadiene | 3 | 1 | 0 | ||
| Hexachloroethane | 3 | 1 | 0 | ||
| Methyl chloride [Chloromethane] | 3 | 1 | 0 | ||
| Methylene chloride | 3 | 1 | 0 | ||
| Nitrobenzene | 3 | 1 | 0 | ||
| Phenanthrene | 3 | 1 | 0 | ||
| Pyrene | 3 | 1 | 0 | ||
| Tetrachloroethylene | 3 | 1 | 0 | ||
| 1,1-Dichloroethane | 3 | 1 | 0 | ||
| 1,1-Dichloroethylene | 3 | 1 | 0 | ||
| 1,1,1-Trichloroethane | 3 | 1 | 0 | ||
| 1,1,2-Trichloroethane | 3 | 1 | 0 | ||
| Benzo[a]anthracene | 3 | 1 | 0 | ||
| 1,2-Dichlorobenzene | 3 | 1 | 0 | ||
| 1,2-Dichloropropane | 3 | 1 | 0 | ||
| trans-1,2-Dichloroethylene | 3 | 1 | 0 | ||
| 1,2,4-Trichlorobenzene | 3 | 1 | 0 | ||
| 1,3-Dichlorobenzene | 3 | 1 | 0 | ||
| 1,4-Dichlorobenzene | 3 | 1 | 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 TX0113026.
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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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.