Clean Water Act discharge permit · NPDES TXR040445

WILLIAMSON COUNTY WATER SEWER IRRIGATION AND DRAINAGE DISTRI, Hutto, TX: NPDES TXR040445 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance

WILLIAMSON COUNTY WATER SEWER IRRIGATION AND DRAINAGE DISTRI, held by Williamson County Water, Sewer, Irrigation and Drainage District 3, holds NPDES permit TXR040445, which discharges to Brushy Creek, Wilbarger Creek. EPA’s file records it issued December 7, 2023 and expiring January 24, 2024. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for WILLIAMSON COUNTY WATER SEWER IRRIGATION AND DRAINAGE DISTRI: its NPDES ID, its permit type and status, its dates, its address in Hutto, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR040445.

Identity

Facility as filed	WILLIAMSON COUNTY WATER SEWER IRRIGATION AND DRAINAGE DISTRI
Permittee as filed	Williamson County Water, Sewer, Irrigation and Drainage District 3
NPDES ID	TXR040445
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	December 7, 2023
Expiration date	January 24, 2024
Issuing agency	TCEQ
Address	Hutto, TX 78665
Receiving water	BRUSHY CREEK, WILBARGER CREEK
Subwatershed	Chandler Branch-Brushy Creek (HUC 120702050403)
SIC	4952 – Sewerage Systems

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same 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 TXR040445.

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 TXR040445.

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, TXR040445.

Start the watch

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 TXR040445 there.

Nearby on the register

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

Williamson County Water, Sewer, Irrigation and Drainage District 3 holds one of 33 general permit coverages in Williamson County, and its Hutto facility, permit TXR040445, sits among 52 NPDES permits in the Chandler Branch-Brushy Creek subwatershed. The permit has no pollutants under a numeric limit and no pollutants with an effluent exceedance, and 45.5% of the county's 33 general permit coverages have a violation on file, while 48.5% of those coverages were issued earlier than this one.