Clean Water Act discharge permit · NPDES TXRMW0166
NORTHWEST DALLAS COUNTY FCD MS4, Dallas, TX: NPDES TXRMW0166 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
NORTHWEST DALLAS COUNTY FCD MS4, held by Northwest Dallas County Flood Control District, holds NPDES permit TXRMW0166. EPA’s file records it issued June 16, 2026 and expiring August 14, 2029.
NORTHWEST DALLAS COUNTY FCD MS4, Dallas, Texas: Coverage under a general permit TXRMW0166, held by Northwest Dallas County Flood Control District; Effective; issued June 16, 2026, term to August 14, 2029, by TCEQ.
NORTHWEST DALLAS COUNTY FCD MS4 among its neighbors
EPA’s permit file holds 86 discharge permits in the Farmers Branch-Elm Fork Trinity River subwatershed (HUC 120301031005), TXRMW0166 among them.
Other permits in the Farmers Branch-Elm Fork Trinity River subwatershed (HUC 120301031005)
- 10848 LUNA ROAD, Dallas: TXR05FH39, minor permit, permit term to August 13, 2026
- 11221 TANTOR RD, Dallas: TXR05GA23, minor permit, permit term to August 13, 2026
- 1840 RYAN ROAD, Dallas: TXR05EX77, minor permit, permit term to August 13, 2026
- 1990 WITTINGTON PLACE, Farmers Branch: TXR1506XU, minor permit, discharging to ELM FORK TRINITY RIVER BELOW LEWISVILLE LAKE, permit term to March 4, 2028
- 1990 WITTINGTON PLACE, Farmers Branch: TXR1559XT, minor permit, discharging to ELM FORK TRINITY RIVER BELOW LEWISVILLE LAKE, permit term to March 4, 2028
- 3C ENVIORNMENTAL SOLUTIONS, Carrollton: TXRNECK84, minor permit, permit term to August 13, 2026
- 635 EXCHANGE, Dallas: TXR1597UG, minor permit, discharging to TRIBUTARY OF FARMERS BRANCH, permit term to March 4, 2028
- ADDISON RESERVE TOWNHOMES ADDISON TX, Addison: TXR1544MF, minor permit, discharging to FARMERS BRANCH, permit term to March 4, 2028
- AER MANUFACTURING 3405 WILEY POST, Carrollton: TXR05EY59, minor permit, permit term to August 13, 2026
- AER MANUFACTURING 3405 WILEY POST, Carrollton: TXR1509VL, minor permit, discharging to RAWHIDE CREEK, permit term to March 4, 2028
What the register holds for NORTHWEST DALLAS COUNTY FCD MS4: its NPDES ID, its permit type and status, its dates, its address in Dallas, Texas. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXRMW0166.
Identity
| Facility as filed | NORTHWEST DALLAS COUNTY FCD MS4 |
|---|---|
| Permittee as filed | Northwest Dallas County Flood Control District |
| NPDES ID | TXRMW0166 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | June 16, 2026 |
| Expiration date | August 14, 2029 |
| Issuing agency | TCEQ |
| Address | Dallas, TX 75234 |
| Subwatershed | Farmers Branch-Elm Fork Trinity River (HUC 120301031005) |
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 TXRMW0166.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES TXRMW0166.
Inspections
EPA’s inspection file holds no inspection for NPDES TXRMW0166.
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 TXRMW0166.
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, TXRMW0166.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.