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Clean Water Act discharge permit · NPDES TXR040080

TOWN OF TROPHY CLUB MS4, Town Of Trophy Club, TX: NPDES TXR040080 discharge permit, effluent exceedances, inspections, penalties

TOWN OF TROPHY CLUB MS4, held by Town of Trophy Club, holds NPDES permit TXR040080, which discharges to Marshall Branch. EPA’s file records it issued January 24, 2024 and expiring January 24, 2024.

TOWN OF TROPHY CLUB MS4, Town Of Trophy Club, Texas: Coverage under a general permit TXR040080, held by Town of Trophy Club; Administratively continued (past its expiration date and still in force until reissued); issued January 24, 2024, term to January 24, 2024, by TCEQ; discharges to MARSHALL BRANCH.

TOWN OF TROPHY CLUB MS4 among its neighbors

EPA’s permit file holds 71 discharge permits in the Marshall Branch-Grapevine Lake subwatershed (HUC 120301040305), TXR040080 among them. Its county holds 1,238, 16 of them major permits; TXR040080 is a minor permit.

Other permits in the Marshall Branch-Grapevine Lake subwatershed (HUC 120301040305)

  • 0081-03-048 DCAO, Roanoak: TXR1556CH, minor permit, discharging to CADE BRANCH, permit term to March 4, 2023
  • 104 LA RAMBLA, Southlake: TXR1547YT, minor permit, discharging to DOVE CREEK, permit term to March 4, 2028
  • 1821 JUBILEE LANE, Southlake: TXR1565YY, minor permit, discharging to KIRKWOOD BRANCH, permit term to March 4, 2028
  • 1901 LA MAISON PLACE FLOWER MOUND TX, Flower Mound: TXR1510VN, minor permit, discharging to GRAPEVINE LAKE, permit term to March 4, 2028
  • 208 LA RAMBLA CT OUT OF CARILLON PARC, Southlake: TXR1552WI, minor permit, discharging to UNNAMED TRIBUTARY TO GRAPEVINE LAKE, permit term to March 4, 2028
  • 212 MURANO PLACE, Southlake: TXR1550WI, minor permit, discharging to KIRKWOOD BRANCH TO GRAPEVINE LAKE, permit term to March 4, 2028
  • 4408 OVERLOOK RIDGE FLOWER MOUND TX, Flower Mound: TXR1523TU, minor permit, discharging to GRAPEVINE LAKE, permit term to March 4, 2028
  • 4509 SADDLEBACK LANE, Southlake: TXR1538NR, minor permit, discharging to GRAPEVINE LAKE, permit term to March 4, 2028
  • 4605 SADDLEBACK LN, Southlake: TXR1588SZ, minor permit, discharging to GRAPEVINE LAKE, permit term to March 4, 2028
  • ALLIANCE GATEWAY 34, Fort Worth: TXR1545VG, minor permit, discharging to MARSHALL BRANCH, permit term to March 4, 2028

What the register holds for TOWN OF TROPHY CLUB MS4: its NPDES ID, its permit type and status, its dates, its address in Town Of Trophy Club, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR040080.

Identity

Facility as filedTOWN OF TROPHY CLUB MS4
Permittee as filedTown of Trophy Club
NPDES IDTXR040080
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedJanuary 24, 2024
Expiration dateJanuary 24, 2024
Issuing agencyTCEQ
AddressTown Of Trophy Club, TX 76262
Receiving waterMARSHALL BRANCH
SubwatershedMarshall Branch-Grapevine Lake (HUC 120301040305)
SIC9111 – Executive Offices

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR040080.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR040080.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR040080.

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 TXR040080.

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, TXR040080.

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Nearby on the register

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

What this page shows

The TOWN OF TROPHY CLUB MS4 general permit coverage (NPDES ID TXR040080) is one of 60 general permit coverages in Denton County on EPA's NPDES register, and 41.7% of those 60 coverages have a violation on file. Within the Marshall Branch-Grapevine Lake subwatershed, it is one of 71 NPDES permits, and it has no pollutants under a numeric limit and no pollutants with an effluent exceedance.