Clean Water Act discharge permit · NPDES TXR1567RA
PORT OF HOUSTON EXPANSION CHANNEL IMPROVEMENT PROJECT 11, La Porte, TX: NPDES TXR1567RA discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
PORT OF HOUSTON EXPANSION CHANNEL IMPROVEMENT PROJECT 11, held by Callan Marine Ltd, holds NPDES permit TXR1567RA, which discharges to Houston Ship Channel/San Jacinto River Tidal. EPA’s file records it issued June 3, 2024 and expiring March 4, 2028. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for PORT OF HOUSTON EXPANSION CHANNEL IMPROVEMENT PROJECT 11: its NPDES ID, its permit type and status, its dates, its address in La Porte, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1567RA.
Identity
| Facility as filed | PORT OF HOUSTON EXPANSION CHANNEL IMPROVEMENT PROJECT 11 |
|---|---|
| Permittee as filed | Callan Marine Ltd |
| NPDES ID | TXR1567RA |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Construction stormwater |
| Issued | June 3, 2024 |
| Expiration date | March 4, 2028 |
| Address | La Porte, TX 77571 |
| Receiving water | HOUSTON SHIP CHANNEL/SAN JACINTO RIVER TIDAL |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1567RA.
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 TXR1567RA.
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 TXR1567RA there.
Nearby on the register
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- Every permit record in Texas, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.