Clean Water Act discharge permit · NPDES TXR1556XC
GIWW TEXAS PLACEMENT AREA NO 118-A IMPROVEMENT, Port O Connor, TX: NPDES TXR1556XC discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
GIWW TEXAS PLACEMENT AREA NO 118-A IMPROVEMENT, held by Maverick Constructors, LLC, holds NPDES permit TXR1556XC, which discharges to Intercoastal Channel. EPA’s file records it issued January 26, 2026 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 GIWW TEXAS PLACEMENT AREA NO 118-A IMPROVEMENT: its NPDES ID, its permit type and status, its dates, its address in Port O Connor, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1556XC.
Identity
| Facility as filed | GIWW TEXAS PLACEMENT AREA NO 118-A IMPROVEMENT |
|---|---|
| Permittee as filed | Maverick Constructors, LLC |
| NPDES ID | TXR1556XC |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Federal facility |
| Program | Construction stormwater |
| Issued | January 26, 2026 |
| Expiration date | March 4, 2028 |
| Address | Port O Connor, TX 77982 |
| Receiving water | INTERCOASTAL CHANNEL |
| Subwatershed | San Antonio Bay-Espiritu Santo Bay (HUC 121004030200) |
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 TXR1556XC.
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 TXR1556XC.
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
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, TXR1556XC.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
How we handle your data → Privacy
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 TXR1556XC there.
Nearby on the register
- Discharge permits in Port O Connor
- Every permit record in Port O Connor, A to Z
- Discharge permits in Texas
- Every permit record in Texas, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.