NPDES TXG670636 · Clean Water Act
ES-COPELAND VALVE STATION, Robstown, TX: NPDES TXG670636 discharge permit, effluent exceedances, inspections, penalties
ES-COPELAND VALVE STATION, Robstown, Texas: General permit coverage TXG670636, held by Seadrift Pipeline, Llc; Effective; issued July 21, 2026, term to April 4, 2030.
ES-COPELAND VALVE STATION among its neighbors
10 discharge permits are in the City of Robstown subwatershed (HUC 121102020101); TXG670636 is one. Its county: 317, 24 major; TXG670636 is minor permit.
Other permits in the City of Robstown subwatershed (HUC 121102020101)
- CAL ALLEN - LAND DEVELOPMENT, Corpus Christi: TXR1508YH, minor, term to 2028-03-04
- CALALLEN SOUTH - UNIT 4, Corpus Christi: TXR1548TH, minor, term to 2028-03-04
- NEMEC TOWNE CENTER PHASE II, Corpus Christi: TXR1531XD, minor, term to 2028-03-04
- QUALITY CARRIERS, Robstown: TXRNEBI87, minor, term to 2026-08-13
- RIVER RIDGE - HOME BUILDING, Corpus Christi: TXR1530XX, minor, term to 2028-03-04
- ROBSTOWN HOT MIX ASPHALT PLANT, Robstown: TXR05HA79, minor, term to 2026-08-13
- SAFETY-KLEEN SYSTEMS, Robstown: TXRNECC19, minor, term to 2026-08-13
- THERMO FLUIDS, Robstown: TXR05FU63, minor, term to 2026-08-13
- UT FISHERIES AND MARICULTURE LABORATORY, Port Aransas: TXG130036, minor, term to 2026-04-17
Identity
| Facility | ES-COPELAND VALVE STATION |
|---|---|
| Permittee | Seadrift Pipeline, Llc |
| NPDES ID | TXG670636 |
| Status | Effective |
| Type | General permit coverage |
| Class | Minor |
| Facility type | Non-POTW |
| Issued | July 21, 2026 |
| Expires | April 4, 2030 |
| Address | Robstown, TX 78380 |
| Subwatershed | City of Robstown (HUC 121102020101) |
NPDES TXG670636: effluent limits and exceedances
ES-COPELAND VALVE STATION (NPDES TXG670636): 0 pollutants on file, 0 limited; 0 with a violation of any kind, 0 with an exceedance.
NPDES TXG670636: no pollutant row on file.
NPDES TXG670636: inspections, violations and enforcement
NPDES TXG670636 (ES-COPELAND VALVE STATION): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.
Watch NPDES TXG670636
NPDES TXG670636: one email when its EPA record changes — $99/month.
Permits near NPDES TXG670636
NPDES TXG670636: 0 pollutant rows, 0 dated events; ICIS-NPDES download, loaded September 15, 2026.