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Clean Water Act discharge permit · NPDES TXR1546PL

GUADALUPE TO LOST CREEK TL T541, Cuero, TX: NPDES TXR1546PL discharge permit, effluent exceedances, inspections, penalties

GUADALUPE TO LOST CREEK TL T541, held by Irby Construction Company, holds NPDES permit TXR1546PL, which discharges to Guadalupe River. EPA’s file records it issued January 4, 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 GUADALUPE TO LOST CREEK TL T541: its NPDES ID, its permit type and status, its dates, its address in Cuero, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1546PL.

Identity

Facility as filedGUADALUPE TO LOST CREEK TL T541
Permittee as filedIrby Construction Company
NPDES IDTXR1546PL
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJanuary 4, 2024
Expiration dateMarch 4, 2028
AddressCuero, TX 77954
Receiving waterGUADALUPE RIVER
SubwatershedCuero Creek-Guadalupe River (HUC 121002020405)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1546PL.

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1546PL.

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, TXR1546PL.

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How often?
  • 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 TXR1546PL there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

The GUADALUPE TO LOST CREEK TL T541 permit is one of 2 NPDES permits in the Cuero Creek-Guadalupe River subwatershed, this one included. Among the 9 storm water construction permits in DeWitt County, this one included, 0.0% have a violation on file, and it carries none of the recorded pollutant limits or effluent exceedances. Of those same 9 DeWitt County storm water construction permits, 22.2% were issued earlier than this one.