Clean Water Act discharge permit · NPDES TXR1535XF

THOMAS RANCH LIMESTONE GULCH, Spicewood, TX: NPDES TXR1535XF 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

THOMAS RANCH LIMESTONE GULCH, held by Curated Services Group LLC, holds NPDES permit TXR1535XF, which discharges to Unnamed Tributary. EPA’s file records it issued February 4, 2026 and expiring March 4, 2028.

THOMAS RANCH LIMESTONE GULCH, Spicewood, Texas: Coverage under a general permit TXR1535XF, held by Curated Services Group LLC; Construction stormwater; Effective; issued February 4, 2026, term to March 4, 2028; discharges to UNNAMED TRIBUTARY.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 18,611 were issued before TXR1535XF.

Coverages issued nearest TXR1535XF

February 4, 2026: US AVIATION PARKING EXPANSION SITE 4, Denton, TXR1530XF, held by H & S Service, LLC
February 4, 2026: BUNKER RANCH, Dripping Springs, TXR1531XF, held by JHJ Dream Homes of Texas, LP
February 4, 2026: SPRING CYPRESS APARTMENTS, Cypress, TXR1532XF, held by Oden Hughes Construction, LLC
February 4, 2026: VILLAGES OF FOX HOLLOW PHASE 3, Forney, TXR1533XF, held by Chris Harp Construction Limited Liability Company
February 4, 2026: JUSTIN CROSSING COMMERCIAL PH 1, Justin, TXR1534XF, held by Justin Crossing, LLC
February 4, 2026: RIVAS PRODUCE, Pharr, TXR1596XE, held by Zuko Industrial Construction, LLC
February 4, 2026: COUNTY ROAD 52 RECONSTRUCTION, Celina, TXR1597XE, held by Grod Construction LLC
February 4, 2026: IVY KIDS AUDUBON, Magnolia, TXR1598XE, held by Alpha Bravo Construction LLC
February 4, 2026: MULTI-CAMPUS FIELD RENOVATIONS, Lewisville, TXR1599XE, held by Paragon Sports Constructors, Inc.
February 5, 2026: RICELAND - HOME BUILDING, Mont Belvieu, TXR1536XF, held by Stephen F. Austin Homes, LLC

THOMAS RANCH LIMESTONE GULCH among its neighbors

EPA’s permit file holds 33 discharge permits in the Little Cypress Creek-Lake Travis subwatershed (HUC 120902050202), TXR1535XF among them. Its county holds 104, 0 of them major permits; TXR1535XF is a minor permit.

Other permits in the Little Cypress Creek-Lake Travis subwatershed (HUC 120902050202)

137 LOVE CREEK CT - SPICEWOOD TRAILS, Spicewood: TXR1559XU, minor permit, discharging to LAKE TRAVIS, permit term to March 4, 2028
423 CEDAR MOUNTAIN DRIVE, Round Mountain: TXR1576XT, minor permit, discharging to LITTLE CYPRESS CREEK, permit term to March 4, 2028
BARTON CREEK LAKESIDE HOMEBUILDING, Spicewood: TXR1580OZ, minor permit, discharging to LAKE TRAVIS, permit term to March 4, 2028
BARTON CREEK LAKESIDE HOMEBUILDING, Spicewood: TXR1596NL, minor permit, discharging to LAKE TRAVIS, permit term to March 4, 2028
CR AUSTIN RESORT PHASE 1, Spicewood: TXR1533QI, minor permit, discharging to LAKE TRAVIS, permit term to March 4, 2028
CSJ 0151-01-052 SH 29, Burnet: TXR1540WJ, minor permit, discharging to NONE, permit term to March 4, 2028
CSJ0700-01-045 SH 71 FROM SPUR 191 TO BLANCOBURNET CL, Burnet: TXR1553NC, minor permit, discharging to TRIBUTARIES TO LAKE TRAVIS, permit term to March 4, 2028
HIGHWAY 71 QUARRY, Spicewood: TXR05FG39, minor permit, permit term to August 13, 2026
LAKE CLIFF ON LAKE TRAVIS, Spicewood: TXR1517PL, minor permit, discharging to LAKE TRAVIS, permit term to March 4, 2028
LAKE CLIFF ON LAKE TRAVIS, Spicewood: TXR1551TF, minor permit, discharging to LAKE TRAVIS, permit term to March 4, 2028

What the register holds for THOMAS RANCH LIMESTONE GULCH: its NPDES ID, its permit type and status, its dates, its address in Spicewood, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1535XF.

Identity

Facility as filed	THOMAS RANCH LIMESTONE GULCH
Permittee as filed	Curated Services Group LLC
NPDES ID	TXR1535XF
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	February 4, 2026
Expiration date	March 4, 2028
Address	Spicewood, TX 78669
Receiving water	UNNAMED TRIBUTARY
Subwatershed	Little Cypress Creek-Lake Travis (HUC 120902050202)

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 TXR1535XF.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1535XF.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1535XF.

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 TXR1535XF.

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, TXR1535XF.

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Nearby on the register

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

The THOMAS RANCH LIMESTONE GULCH permit is one of 77 storm water construction permits in Burnet County, and it is one of 33 NPDES permits in the Little Cypress Creek-Lake Travis subwatershed. Of those 77 Burnet County storm water construction permits, 72.7% carry an earlier issue date than this one. The permit has no pollutants under a numeric limit and no effluent exceedances on file, and none of the Burnet County permits in its class show a violation.