Clean Water Act discharge permit · NPDES TXR1516NP

SPANISH OAKS HOMEBUILDING, Austin, TX: NPDES TXR1516NP 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

SPANISH OAKS HOMEBUILDING, held by Crowell Builders, LLC, holds NPDES permit TXR1516NP, which discharges to Barton Creek. EPA’s file records it issued July 16, 2023 and expiring March 4, 2028.

SPANISH OAKS HOMEBUILDING, Austin, Texas: Coverage under a general permit TXR1516NP, held by Crowell Builders, LLC; Construction stormwater; Effective; issued July 16, 2023, term to March 4, 2028; discharges to BARTON CREEK.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 2,919 were issued before TXR1516NP.

Coverages issued nearest TXR1516NP

July 14, 2023: KINGS POINT SUBDIVISION - 587 KINGS POINT, Canyon Lake, TXR1594NO, held by JHJ Dream Homes of Texas, LP
July 14, 2023: SEVENTEERN SERVICES WAG BNB II, Lubbock, TXR1596NO, held by Seventeen Services, LLC
July 14, 2023: MASS GRADING AND DETENTION IN LAUREL FARMS, Brookshire, TXR1599NO, held by Paskey Incorporated
July 14, 2023: TORNILLO NORTH & SOUTH SIDEWALKS SUP, Tornillo, TXRCW0120, held by Horizone Construction I, Ltd
July 15, 2023: TAVOLA WEST CORSICA DRIVE STREET DEDICATION SEC 1, New Caney, TXR1515NP, held by Durwood Greene Construction
July 16, 2023: FIELD OF DREAMS, Greenville, TXR1517NP, held by Gv 29 LLC
July 16, 2023: CASCADING FIELDS, Greenville, TXR1518NP, held by Gv 29 LLC
July 16, 2023: HERITAGE CREEKSIDE, Plano, TXR1519NP, held by Rpc Walnut, LLC
July 17, 2023: SCOOTERS COFFEE, Allen, TXR1520NP, held by Ss Commercial Builders, LLC
July 17, 2023: TOWER OAKS PLAZA, Cypress, TXR1523NP, held by Harris County

SPANISH OAKS HOMEBUILDING among its neighbors

EPA’s permit file holds 44 discharge permits in the Little Barton Creek-Barton Creek subwatershed (HUC 120902050304), TXR1516NP among them.

Other permits in the Little Barton Creek-Barton Creek subwatershed (HUC 120902050304)

BARTON CREEK PRESERVE, Austin: TXR1549NJ, minor permit, discharging to BARTON CREEK, permit term to March 4, 2028
CCG DEVELOPMENT - SPANISH OAKS HOMEBUILDING, Austin: TXR15259D, minor permit, discharging to BARTON CREEK, permit term to March 5, 2023
COVERT BEE CAVE PHASE 4, Austin: TXR1577VX, minor permit, discharging to LITTLE BARTON CREEK, permit term to March 4, 2028
CREEKS EDGE, Austin: TXR1529NG, minor permit, discharging to LITTLE BARTON CREEK A TRIBUTARY TO BARTON CREEK, permit term to March 4, 2028
CREEKS EDGE LAUREL HAVEN, Austin: TXR1557SJ, minor permit, discharging to LITTLE BARTON CREEK A TRIBUTARY TO BARTON CREEK, permit term to March 4, 2028
DESTINY HILLS HOMEBUILDING, Austin: TXR1517QQ, minor permit, discharging to LITTLE BARTON CREEK, permit term to March 4, 2028
FAMILY DENTAL CENTER, Bee Cave: TXR1509OJ, minor permit, discharging to TRIBUTARIES TO BARTON CREEK, permit term to March 4, 2028
INTERNATIONAL SCHOOL OF TEXAS, Bee Caves: TXR1533PM, minor permit, discharging to TRIBUTARIES TO BARTON CREEK, permit term to March 4, 2028
LAKE TRAVIS ISD STADIUM RENO PHASE 2, Austin: TXR1547VO, minor permit, discharging to TRIBUTARIES TO BARTON CREEK, permit term to March 4, 2028
LAZY NINE MUD 1A TLAP IRRIGATION SYSTEM PHASE 1, Austin: TXR1564RZ, minor permit, discharging to LITTLE BARTON CREEK, permit term to March 4, 2028

What the register holds for SPANISH OAKS HOMEBUILDING: 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 TXR1516NP.

Identity

Facility as filed	SPANISH OAKS HOMEBUILDING
Permittee as filed	Crowell Builders, LLC
NPDES ID	TXR1516NP
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	July 16, 2023
Expiration date	March 4, 2028
Address	Austin, TX 78738
Receiving water	BARTON CREEK
Subwatershed	Little Barton Creek-Barton Creek (HUC 120902050304)
SIC	1521 – Single-Family Housing 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 TXR1516NP.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1516NP.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1516NP.

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 TXR1516NP.

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, TXR1516NP.

Start the watch

How we handle your data → Privacy

Nearby on the register

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

The SPANISH OAKS HOMEBUILDING storm water construction permit, held by Crowell Builders, LLC, sits among 97 such permits in Austin, Texas, and is one of 44 NPDES permits in the Little Barton Creek-Barton Creek subwatershed. Only 1.0% of the 97 Austin storm water construction permits carry a violation on file, and this permit has no pollutants under a numeric limit and no effluent exceedances on record.