Clean Water Act discharge permit · NPDES TXR1504ZB

6121 MIDWAY RD, Haltom City, TX: NPDES TXR1504ZB 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

6121 MIDWAY RD, held by Mercury Concrete, Inc., holds NPDES permit TXR1504ZB, which discharges to Little Fossil Creek. EPA’s file records it issued August 4, 2026 and expiring March 4, 2028.

6121 MIDWAY RD, Haltom City, Texas: Coverage under a general permit TXR1504ZB, held by Mercury Concrete, Inc.; Construction stormwater; Effective; issued August 4, 2026, term to March 4, 2028; discharges to LITTLE FOSSIL CREEK.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 23,050 were issued before TXR1504ZB. Mercury Concrete, Inc. holds 2 permits in Texas.

Other permits held by Mercury Concrete, Inc.

4729 MANSFIELD HIGHWAY, Fort Worth: TXR1541TN, issued February 5, 2025

Coverages issued nearest TXR1504ZB

August 3, 2026: HILLS AT BOERNE STAGE II PHASE 1, San Antonio, TXR1578ZA, held by Lance Stewart Steffler
August 3, 2026: BORDER ROADWAY ALIGNMENT, Study Butte, TXR1579ZA, held by Southwest Valley Constructors Co.
August 4, 2026: HIGH MEADOW WEST, Montgomery, TXR1501ZB, held by Partners In Building, L.P.
August 4, 2026: AUDUBON CROSSING TRAIL PHASE 2, Magnolia, TXR1502ZB, held by Elite Construction And Engineering Services, LLC
August 4, 2026: HIGLAND LAKES PHS 3A-2, Mckinney, TXR1503ZB, held by Mission Site Services LLC
August 4, 2026: SILICON SANDS WATER PARK, Sherman, TXR1505ZB, held by Ducem Collis
August 4, 2026: DESERT PINE BESS, Fabens, TXR1506ZB, held by Primoris Renewable Energy, Inc.
August 4, 2026: HUNTERS RANCH - HB, San Antonio, TXR1507ZB, held by Continental Homes Of Texas, L.P.
August 4, 2026: TXDOT SAT CSJ 2230-01-020, San Antonio, TXR1508ZB, held by Texas Department of Transportation
August 4, 2026: RMO PROJECT, Hereford, TXR1509ZB, held by M. A. Mortenson Company

6121 MIDWAY RD among its neighbors

EPA’s permit file holds 129 discharge permits in the Sycamore Creek-West Fork Trinity River subwatershed (HUC 120301020504), TXR1504ZB among them. Its county holds 1,661, 7 of them major permits; TXR1504ZB is a minor permit.

Other permits in the Sycamore Creek-West Fork Trinity River subwatershed (HUC 120301020504)

042-3599 MCDONALDS, Haltom City: TXR1530UW, minor permit, discharging to LITTLE FOSSIL CREEK, permit term to March 4, 2028
042-3599 MCDONALDS, Haltom City: TXR1542TY, minor permit, discharging to LITTLE FOSSIL CREEK, permit term to March 4, 2028
10 ROADS EXPRESS - FORT WORTH, Fort Worth: TXR05EU91, minor permit, permit term to August 13, 2021
1203 - NORCO YARD, Saginaw: TXR1586XD, minor permit, discharging to LITTLE FOSSIL CREEK, permit term to March 4, 2028
2022 BOND YEAR 1 CONTRACT 1, Fort Worth: TXR1512MZ, minor permit, permit term to March 4, 2028
2022 BOND YEAR 3 CONTRACT 14 - PROJECT NO104315, Fort Worth: TXR1570VM, minor permit, discharging to WEST FORK TRINITY RIVER BELOW LAKE WORTH, permit term to March 4, 2028
2022 BOND YEAR 3 CONTRACT 16, Fort Worth: TXR1527WC, minor permit, discharging to WEST FORK TRINITY RIVER, permit term to March 4, 2028
36 TH STREET FACILITY, Fort Worth: TXR05FB74, minor permit, permit term to August 13, 2026
5 STRONG PACKAGING SOLUTIONS, Fort Worth: TXRNECQ52, minor permit, permit term to August 13, 2026
A O SMITH WATER TREATMENT NORTH AMERICA, Haltom City: TXR05GY54, minor permit, permit term to August 13, 2026

What the register holds for 6121 MIDWAY RD: its NPDES ID, its permit type and status, its dates, its address in Haltom City, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1504ZB.

Identity

Facility as filed	6121 MIDWAY RD
Permittee as filed	Mercury Concrete, Inc.
NPDES ID	TXR1504ZB
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	August 4, 2026
Expiration date	March 4, 2028
Address	Haltom City, TX 76117
Receiving water	LITTLE FOSSIL CREEK
Subwatershed	Sycamore Creek-West Fork Trinity River (HUC 120301020504)

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 TXR1504ZB.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1504ZB.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1504ZB.

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 TXR1504ZB.

Watch this permit

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Nearby on the register

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

The permit filed as 6121 MIDWAY RD, a Storm Water Construction general permit coverage held by Mercury Concrete, Inc. in Haltom City, Tarrant County, Texas, is one of 1,031 storm water construction permits on EPA's NPDES register in Tarrant County, and 0.6% of those permits carry a violation on file. Within the Sycamore Creek-West Fork Trinity River subwatershed, the permit is one of 129 NPDES permits, and 95.4% of the 1,025 storm water construction permits in Tarrant County were issued earlier than this one. The permit has no pollutants under a numeric limit and no pollutants with an effluent exceedance, both recorded as 0.