Clean Water Act discharge permit · NPDES TXR1546WF

STAR MOULDING, San Benito, TX: NPDES TXR1546WF 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

STAR MOULDING, held by Star Moulding, holds NPDES permit TXR1546WF, which discharges to Rio Grande River. EPA’s file records it issued October 23, 2025 and expiring March 4, 2028.

STAR MOULDING, San Benito, Texas: Coverage under a general permit TXR1546WF, held by Star Moulding; Construction stormwater; Effective; issued October 23, 2025, term to March 4, 2028; discharges to RIO GRANDE RIVER.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 16,596 were issued before TXR1546WF.

Coverages issued nearest TXR1546WF

October 23, 2025: TERRA BUONA UNIT 10, San Antonio, TXR1541WF, held by KB Home Lone Star Inc.
October 23, 2025: BRE - HB, San Antonio, TXR1542WF, held by Perry Homes, LLC
October 23, 2025: 4RIVERS - GILMER, Glimers, TXR1543WF, held by R.A. Teal
October 23, 2025: SPRINT POND TO SERVE POMONA, Pearland, TXR1544WF, held by North Houston Tandem Inc
October 23, 2025: CHERRY LANE AUTO AUCTION, Fort Worth, TXR1545WF, held by Scott & Reid General Contractors, Inc.
October 23, 2025: 6704 MOONLIT MEADOW - ENCLAVE AT EDGESTONE - SINGLE LOT, Frisco, TXR1548WF, held by Partners In Building, L.P.
October 23, 2025: RED 1 HOMES LLC MEMPHIS GARDENS, Lubbock, TXR1549WF, held by Red1 Homes, LLC
October 23, 2025: 6757 MOONLIT MEADOW - ENCLAVE AT EDGESTONE - SINGLE LOT, Frisco, TXR1550WF, held by Partners In Building, L.P.
October 23, 2025: TXDOT BRY CSJ 2134-01-031, Bremond, TXR1551WF, held by Texas Department of Transportation
October 23, 2025: CREEKVIEW FARMS PH 2A, Greenville, TXR1552WF, held by Oak National Development, LLC

STAR MOULDING among its neighbors

EPA’s permit file holds 81 discharge permits in the Line V Canal-Arroyo Colorado subwatershed (HUC 121102080700), TXR1546WF among them. Its county holds 439, 16 of them major permits; TXR1546WF is a minor permit.

Other permits in the Line V Canal-Arroyo Colorado subwatershed (HUC 121102080700)

ALAMO CONCRETE PRODUCTS HARLINGEN PIPE PLANT 2600, Harlingen: TXR05FN09, minor permit, permit term to August 13, 2026
ALAMO CONCRETE PRODUCTS PLANT 86, Harlingen: TXG110938, minor permit, discharging to ARROYO COLORADO, permit term to November 7, 2021
ALTAS PALMAS PHASE I, Harlingen: TXR1569WN, minor permit, discharging to LAGUNA MADRE, permit term to March 4, 2028
ARMED FORCES RESERVE TRAINING CENTER, Harlingen: TXRNEBT65, minor permit, permit term to August 13, 2026
ARROYO BESS, Harlingen: TXR1547SH, minor permit, discharging to DRAINAGE DITCHES FLOWING INTO ARROYO COLORADO TIDA, permit term to March 4, 2028
BRAZIL ESTATES, Harlingen: TXR1501SK, minor permit, discharging to LAGUNA MADRE, permit term to March 4, 2028
CAMERON COUNTY DRAINAGE DISTRICT 5 MS4, Harlingen: TXR040243, minor permit, discharging to ARROYO COLORADO TIDAL, permit term to January 23, 2024
CAMPEROS NO 1, San Benito: TXR1534RC, minor permit, permit term to March 4, 2028
CARRIAGE HILLS SUBDIVISION, Abilene: TXR1545NK, minor permit, discharging to KIRBY LAKE, permit term to March 4, 2028
CHICK-FIL-A - SAN BENITO TX 5787, San Benito: TXR1530TY, minor permit, discharging to UNNAMED DRAINAGE DITCH TRIBUTARY D TO S. ARROYO CO, permit term to March 4, 2028

What the register holds for STAR MOULDING: its NPDES ID, its permit type and status, its dates, its address in San Benito, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1546WF.

Identity

Facility as filed	STAR MOULDING
Permittee as filed	Star Moulding
NPDES ID	TXR1546WF
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 23, 2025
Expiration date	March 4, 2028
Address	San Benito, TX 78586
Receiving water	RIO GRANDE RIVER
Subwatershed	Line V Canal-Arroyo Colorado (HUC 121102080700)

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 TXR1546WF.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1546WF.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1546WF.

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 TXR1546WF.

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, TXR1546WF.

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Nearby on the register

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

STAR MOULDING is one of 81 NPDES permits in the Line V Canal-Arroyo Colorado subwatershed. Among the 301 storm water construction permits in Hidalgo County, 61.5% have an earlier issue date than this permit. The permit has no pollutants under a numeric limit and no pollutants with an effluent exceedance.