Clean Water Act discharge permit · NPDES TXR1579SH

WILDHORSE RANCH TRAIL EXTENSION, Austin, TX: NPDES TXR1579SH discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

WILDHORSE RANCH TRAIL EXTENSION, held by Elmington Construction, LLC, holds NPDES permit TXR1579SH, which discharges to Gilleland Creek. EPA’s file records it issued October 2, 2024 and expiring March 4, 2028.

WILDHORSE RANCH TRAIL EXTENSION, Austin, Texas: Coverage under a general permit TXR1579SH, held by Elmington Construction, LLC; Construction stormwater; Effective; issued October 2, 2024, term to March 4, 2028; discharges to GILLELAND CREEK.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 9,419 were issued before TXR1579SH. Elmington Construction, LLC holds 3 permits in Texas.

Other permits held by Elmington Construction, LLC

DAFFAN LANE MULTIFAMILY, Austin: TXR1524PD, issued November 28, 2023
BLUERIDGE AT WILDHORSE, Manor: TXR1545QB, issued February 28, 2024

Coverages issued nearest TXR1579SH

October 2, 2024: HOLFORD ROAD SUBSTATION, Garland, TXR1574SH, held by Mastec North America, Inc.
October 2, 2024: AMA016906042, Pampa, TXR1575SH, held by Texas Department of Transportation
October 2, 2024: ALPHA RANCH, Fort Worth Etj, TXR1576SH, held by Conatser Construction Tx, LP
October 2, 2024: GDG COASTLINE PROPERTIES, Corpus Christi, TXR1577SH, held by Gdg Coastline Properties, LLC
October 2, 2024: SEC PKG 13, Fort Worth, TXR1578SH, held by PANTHEON CONSTRUCTION, INC.
October 2, 2024: MORGAN MEADOWS 1C 2C 3C TALLEY, San Antonio, TXR1580SH, held by DNT Construction, LLC
October 2, 2024: CAMP BULLIS COCO, San Antonio, TXR1581SH, held by Trc Government Services, LLC
October 2, 2024: AMA016906042, Pampa, TXR1582SH, held by Ti-Zack Concrete, Llc
October 2, 2024: RAPTOR BATCH PLANT MELISSA TX, Mckinney, TXR1583SH, held by Raptor Ready Mix Inc
October 2, 2024: RAMHORN HILL SWITCH, Newark, TXR1584SH, held by Oncor Electric Delivery Company LLC

WILDHORSE RANCH TRAIL EXTENSION among its neighbors

EPA’s permit file holds 154 discharge permits in the Gilleland Creek subwatershed (HUC 120903010106), TXR1579SH among them. Its county holds 1,099, 15 of them major permits; TXR1579SH is a minor permit.

Other permits in the Gilleland Creek subwatershed (HUC 120903010106)

12401 HULSEY RD SELF-STORAGE, Manor: TXR1512XT, minor permit, discharging to HARRIS BRANCH CREEK 1428J, permit term to March 4, 2028
12420 TILLGANG PASS BLDG 3, Manor: TXR1506VA, minor permit, discharging to GILLELAND CREEK, permit term to March 4, 2028
3 MEN MOVERS AUSTIN, Austin: TXR1505SK, minor permit, discharging to WALTER E. LONG LAKE, permit term to March 4, 2028
ABF FREIGHT SYSTEM, Pflugerville: TXRNECE69, minor permit, permit term to August 13, 2026
AMERICAN BOTTLING MANOR, Manor: TXR05GV25, minor permit, permit term to August 13, 2026
AUSTIN FOAM PLASTICS, Pflugerville: TXRNEAY37, minor permit, permit term to August 13, 2021
BAE SYSTEMS, Austin: TXRNECR13, minor permit, permit term to August 13, 2026
BANYAN EVERTON AMENITY CENTER, Pflugerville: TXR1582NX, minor permit, discharging to GILLELAND CREEK, permit term to March 4, 2028
BLACK LOCUST TOWNHOMES, Pflugerville: TXR1518MG, minor permit, discharging to GILLELAND CREEK, permit term to March 4, 2028
BLAKE MANOR - EAST TRAVIS COUNTY WWTP, Manor: TX0147974, not classed

What the register holds for WILDHORSE RANCH TRAIL EXTENSION: 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 TXR1579SH.

Identity

Facility as filed	WILDHORSE RANCH TRAIL EXTENSION
Permittee as filed	Elmington Construction, LLC
NPDES ID	TXR1579SH
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	October 2, 2024
Expiration date	March 4, 2028
Address	Austin, TX 78653
Receiving water	GILLELAND CREEK
Subwatershed	Gilleland Creek (HUC 120903010106)
SIC	1611 – Highway And Street Construction

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 TXR1579SH.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1579SH.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1579SH.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES TXR1579SH.

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, TXR1579SH.

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Nearby on the register

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

The WILDHORSE RANCH TRAIL EXTENSION permit is one of 894 storm water construction permits in Travis County, and 0.3% of those permits have a violation on file. It is also one of 154 NPDES permits in the Gilleland Creek subwatershed, and it has no pollutants under a numeric limit or effluent exceedances recorded against it.