Clean Water Act discharge permit · NPDES TX0134902
NORTH ALAMO WSC REGIONAL WWTP, Donna, TX: NPDES TX0134902 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
NORTH ALAMO WSC REGIONAL WWTP, held by NORTH ALAMO WSC, holds NPDES permit TX0134902. EPA’s file records it issued March 31, 2014 and expiring July 1, 2017. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | NORTH ALAMO WSC REGIONAL WWTP |
|---|---|
| Permittee as filed | NORTH ALAMO WSC |
| NPDES ID | TX0134902 |
| 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 |
| Program | Publicly owned treatment works |
| Issued | March 31, 2014 |
| Expiration date | July 1, 2017 |
| Address | Donna, TX 78537 |
| Subwatershed | Upper Pilot Channel-Laguna Madre (HUC 121102080300) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 8Pollutants on file
- 0Under a numeric limit
- 8With a violation of any kind
- 0With 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 | 0 | 15 | 0 | ||
| Nitrogen, ammonia total [as N] | 0 | 15 | 0 | ||
| BOD, carbonaceous [5 day, 20 C] | 0 | 15 | 0 | ||
| pH | 0 | 10 | 0 | ||
| Flow, in conduit or thru treatment plant | 0 | 10 | 0 | ||
| Chlorine, total residual | 0 | 10 | 0 | ||
| E. coli | 0 | 10 | 0 | ||
| Oxygen, dissolved [DO] | 0 | 5 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES TX0134902.
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
- 2Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| July 2, 2020 | Permit Violations - Discharge Without a Valid Permit | ST6 |
| July 12, 2018 | Permit Violations - Violation Specified in Comment | ST6 |
Velarion’s copy of EPA’s ICIS-NPDES files does not yet 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 TX0134902 there.
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- Every permit record in Texas, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.