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Clean Water Act discharge permit · NPDES TXR040327

TRAVIS COUNTY MS4, Austin, TX: NPDES TXR040327 discharge permit, effluent exceedances, inspections, penalties

TRAVIS COUNTY MS4, held by Travis County, holds NPDES permit TXR040327, which discharges to Colorado River. EPA’s file records it issued December 14, 2023 and expiring January 24, 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.

What the register holds for TRAVIS COUNTY MS4: its NPDES ID, its permit type and status, its dates, its address in Austin, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR040327.

Identity

Facility as filedTRAVIS COUNTY MS4
Permittee as filedTravis County
NPDES IDTXR040327
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedDecember 14, 2023
Expiration dateJanuary 24, 2024
Issuing agencyTCEQ
AddressAustin, TX 78701
Receiving waterCOLORADO RIVER
SubwatershedTown Lake-Colorado River (HUC 120902050306)

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 TXR040327.

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 TXR040327.

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, TXR040327.

Start the watch

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 TXR040327 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.