Clean Water Act discharge permit · NPDES TX0119580
EAGLE PASS POWER STATION, Eagle Pass, TX: NPDES TX0119580 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 4Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
EAGLE PASS POWER STATION, held by MAVERICK COUNTY WCID 1, holds NPDES permit TX0119580, which discharges to Rio Grande Below Amistad Resv. EPA’s file records it issued January 6, 2020 and expiring January 6, 2025.
EAGLE PASS POWER STATION, Eagle Pass, Texas: Individual permit TX0119580, held by MAVERICK COUNTY WCID 1; Administratively continued (past its expiration date and still in force until reissued); issued January 6, 2020, term to January 6, 2025; discharges to RIO GRANDE BELOW AMISTAD RESV.
- Flow [dry weather]: 2 limits, 27 violations of any kind, 1 effluent exceedance, latest June 30, 2012, largest 555% over the limit.
- pH: 2 limits, 54 violations of any kind, 0 effluent exceedances.
- Flow, in conduit or thru treatment plant: 2 limits, 30 violations of any kind, 0 effluent exceedances.
- Oil & Grease: 2 limits, 22 violations of any kind, 0 effluent exceedances.
- September 17, 2024: Permit Violations - Violation Specified in Comment (ST6).
EAGLE PASS POWER STATION among its neighbors
EPA’s permit file holds 5 discharge permits in the Quemado Creek-Rio Grande subwatershed (HUC 130800010803), TX0119580 among them. Its county holds 36, 3 of them major permits; TX0119580 is a minor permit.
Other permits in the Quemado Creek-Rio Grande subwatershed (HUC 130800010803)
- MAVERICK COUNTY WATER CONTROL IRRIGATION DISTRICT, Quemado: TXR1503TU, minor permit, discharging to RIO GRANDE RIVER, permit term to March 4, 2028
- QUEMADO LAYDOWN YARD, Quemado: TXR1505TU, minor permit, discharging to RIO GRANDE RIVER, permit term to March 4, 2028
- SELECT QUALITY MATERIALS AND CONCRETE, Eagle Pass: TXR05GD96, minor permit, permit term to August 13, 2026
- WATERMELON FARM BATCH PLANT, Quemado: TXG113725, minor permit, permit term to November 6, 2026
Identity
| Facility as filed | EAGLE PASS POWER STATION |
|---|---|
| Permittee as filed | MAVERICK COUNTY WCID 1 |
| NPDES ID | TX0119580 |
| 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 | January 6, 2020 |
| Expiration date | January 6, 2025 |
| Address | Eagle Pass, TX 78852 |
| Receiving water | RIO GRANDE BELOW AMISTAD RESV |
| Subwatershed | Quemado Creek-Rio Grande (HUC 130800010803) |
| SIC | 4911 – Electric Services |
Effluent limits and exceedances
- 4Pollutants on file
- 4Under a numeric limit
- 4With 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 |
|---|---|---|---|---|---|
| Flow [dry weather] | 2 | 27 | 1 | June 30, 2012 | 555% over the limit |
| pH | 2 | 54 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 30 | 0 | ||
| Oil & Grease | 2 | 22 | 0 |
Inspections, violations and enforcement
- 1Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| September 17, 2024 | Permit Violations - Violation Specified in Comment | ST6 |
Inspections
EPA’s inspection file holds no inspection for NPDES TX0119580.
Formal enforcement and penalties
0 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.
Informal enforcement
EPA’s informal enforcement file holds no action for NPDES TX0119580.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.