Clean Water Act discharge permit · NPDES TX0117935
ROBINSON WWTP, Robinson, TX: NPDES TX0117935 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 5Pollutants under a numeric limit
- 2Pollutants with an effluent exceedance
ROBINSON WWTP, held by ROBINSON, CITY OF, holds NPDES permit TX0117935, which discharges to Brazos River Above Navasota River. EPA’s file records it issued January 2, 2019 and expiring January 2, 2024. 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 | ROBINSON WWTP |
|---|---|
| Permittee as filed | ROBINSON, CITY OF |
| NPDES ID | TX0117935 |
| 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 2, 2019 |
| Expiration date | January 2, 2024 |
| Address | Robinson, TX 76706 |
| Receiving water | BRAZOS RIVER ABOVE NAVASOTA RIVER |
| Subwatershed | Cottonwood Creek-Brazos River (HUC 120602020803) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 5Pollutants on file
- 5Under a numeric limit
- 3With a violation of any kind
- 2With 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 dissolved | 4 | 36 | 14 | March 31, 2007 | 24% over the limit |
| Chloride [as Cl] | 4 | 32 | 14 | March 31, 2007 | 32% over the limit |
| Sulfate, total [as SO4] | 4 | 26 | 0 | ||
| pH | 2 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 0 | 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 |
|---|---|---|
| March 22, 2023 | Permit Violations - Violation Specified in Comment | ST6 |
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
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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 TX0117935 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.