Clean Water Act discharge permit · NPDES TXR1548OT

MAYFAIR, New Braunfels, TX: NPDES TXR1548OT 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

MAYFAIR, held by Southstar Communities, LLC, holds NPDES permit TXR1548OT, which discharges to Guadalupe River. EPA’s file records it issued October 22, 2023 and expiring March 4, 2028.

MAYFAIR, New Braunfels, Texas: Coverage under a general permit TXR1548OT, held by Southstar Communities, LLC; Construction stormwater; Effective; issued October 22, 2023, term to March 4, 2028; discharges to GUADALUPE RIVER.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 4,424 were issued before TXR1548OT. Southstar Communities, LLC holds 5 permits in Texas.

Other permits held by Southstar Communities, LLC

VIDA WEST-EAST COLLECTOR PHASE 3, San Antonio: TXR1514ZJ, issued September 5, 2026
VIDA PHASE 5 & LIFT STATION, San Antonio: TXR1526YS, issued June 30, 2026
VIDA WEST-EAST COLLECTOR PH 3, San Antonio: TXR1551ZJ, issued September 9, 2026
MAYFAIR - PARCEL E-8 UNIT 2, New Braunfels: TXR1593SV, issued November 25, 2024

Coverages issued nearest TXR1548OT

October 20, 2023: POLO RIDGE, Mesquite, TXR1543OT, held by Gfo Home, LLC
October 20, 2023: GRAND AVENUE BYPASS, Fort Worth, TXR1544OT, held by S. J. Louis Construction of Texas Ltd.
October 20, 2023: LAKE WINDCREST, Magnolia, TXR1545OT, held by William David Companies, Inc.
October 21, 2023: COPART ROSENBERG, Rosenberg, TXR1546OT, held by Gage & Cade Construction, LLC
October 21, 2023: WFS CSJ 0284-02-026 DUININCK, Throckmorton, TXR1547OT, held by Duininck, Inc.
October 22, 2023: WATERSCAPE 3B - BATCH PLANT AND PAVING, Royse City, TXR1549OT, held by Glenn Thurman, Inc.
October 22, 2023: BELTMILL P1 - BATCH PLANT AND PAVING, Fort Worth, TXR1550OT, held by Glenn Thurman, Inc.
October 22, 2023: HILLSTEAD P1 - BATCH PLANT AND PAVING, Lavon Etj, TXR1551OT, held by Glenn Thurman, Inc.
October 22, 2023: HIDDEN LAKES BATCH PLANT AND PAVING, Mckinney, TXR1552OT, held by Glenn Thurman, Inc.
October 22, 2023: BLUE RIBBON HOMES 5511 & 5515 FIREWOOD TRAIL, Granbury, TXR1553OT, held by Blue Ribbon Homes & Construction LLC

MAYFAIR among its neighbors

EPA’s permit file holds 50 discharge permits in the Middle York Creek subwatershed (HUC 121002030306), TXR1548OT among them. Its county holds 336, 4 of them major permits; TXR1548OT is a minor permit.

Other permits in the Middle York Creek subwatershed (HUC 121002030306)

COMAL ISD MIDDLE SCHOOL 9, New Braunfels: TXR1569RP, minor permit, discharging to ALLIGATOR CREEK, permit term to March 4, 2028
CONTINENTAL AUTOMOTIVE SYSTEMS, New Braunfels: TXR05GG20, minor permit, permit term to August 13, 2026
CREEKSIDE STATION WWTP, Zorn: TX0139688, minor permit, discharging to Lower San Marcos River, permit term to January 15, 2026
FRONTIER SAN MARCOS, San Marcos: TXR05GG89, minor permit, permit term to August 13, 2026
GRFC PLANT, San Marcos: TXG113987, minor permit, permit term to November 6, 2026
HERITAGE AT COTTONWOOD CREEK, San Marcos: TXR1569QQ, minor permit, discharging to LOWER SAN MARCOS RIVER, permit term to March 4, 2028
HUNTER CEMENT CLAY QUARRY, New Braunfels: TXR05GA55, minor permit, permit term to August 13, 2026
INDEPENDENCE TRIAL WWTP, San Marcos: TX0139131, minor permit, discharging to Lower San Marcos River, permit term to June 14, 2026
INGENIUM GROUP, San Marcos: TXRNEBW99, minor permit, permit term to August 13, 2026
MASON PH 1, San Marcos: TXR1509VP, minor permit, discharging to ALLIGATOR CREEK, permit term to March 4, 2028

What the register holds for MAYFAIR: its NPDES ID, its permit type and status, its dates, its address in New Braunfels, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1548OT.

Identity

Facility as filed	MAYFAIR
Permittee as filed	Southstar Communities, LLC
NPDES ID	TXR1548OT
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 22, 2023
Expiration date	March 4, 2028
Address	New Braunfels, TX 78130
Receiving water	GUADALUPE RIVER
Subwatershed	Middle York Creek (HUC 121002030306)
SIC	1542 – Nonresidential 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 TXR1548OT.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1548OT.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1548OT.

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 TXR1548OT.

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, TXR1548OT.

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Nearby on the register

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

The MAYFAIR storm water construction permit, held by Southstar Communities, LLC in New Braunfels, Comal County, Texas, is one of 258 such permits in the county, and about 2.7% of those permits carry a violation on file. It sits within the Middle York Creek subwatershed, where 50 NPDES permits are listed, this one included. Of the Comal County storm water construction permits, 5.4% were issued earlier than this one, and the permit has no pollutants under a numeric limit or effluent exceedances on record, both counted at 0.