Clean Water Act discharge permit · NPDES TXRNEAR40

MARTECH, Midlothian, TX: NPDES TXRNEAR40 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

MARTECH, held by Martech, LLC, holds NPDES permit TXRNEAR40. EPA’s file records it issued November 8, 2021 and expiring August 13, 2026.

MARTECH, Midlothian, Texas: Coverage under a general permit TXRNEAR40, held by Martech, LLC; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued November 8, 2021, term to August 13, 2026.

Texas holds 8,480 Industrial stormwater coverages of this permit type in EPA’s file; 1,524 were issued before TXRNEAR40.

Coverages issued nearest TXRNEAR40

November 8, 2021: ACME BRICK SEWELL PIT, Corinth, TXR05O284, held by ACME BRICK COMPANY
November 8, 2021: ACME BRICK ABLE PIT, Sealy, TXR05O298, held by ACME BRICK COMPANY
November 8, 2021: W M DEWEY & SON MAIN YARD, Houston, TXR05R676, held by W. M. Dewey & Son, Inc.
November 8, 2021: CEDAR BAYOU ELECTRIC GENERATING STATION, Baytown, TXR05V797, held by NRG TEXAS POWER LLC
November 8, 2021: TEXAS STONE DESIGNS, Arlington, TXRNEAK02, held by Texas Stone Designs, Inc.
November 8, 2021: CUPS ILLUSTRATED, Lancaster, TXRNEBR22, held by Waddington North America, Inc.
November 8, 2021: SCI SHARED RESOURCES, Houston, TXRNEBR24, held by Sci Texas Funeral Services, LLC
November 8, 2021: WALLS PRINTING, Dallas, TXRNEBR25, held by KPW Enterprises, Inc.
November 8, 2021: METRO CUSTOM PLASTICS, Arlington, TXRNEBR26, held by Metro Custom Plastics, Inc.
November 8, 2021: AVANZAR SOUTHPORT, San Antonio, TXRNEBR27, held by Avanzar Interior Technologies, Ltd.

MARTECH among its neighbors

EPA’s permit file holds 41 discharge permits in the Headwaters Waxahachie Creek subwatershed (HUC 120301090301), TXRNEAR40 among them. Its county holds 460, 4 of them major permits; TXRNEAR40 is a minor permit.

Other permits in the Headwaters Waxahachie Creek subwatershed (HUC 120301090301)

7-ELEVEN MIDLOTHIAN TX, Midlothian: TXR1551YK, minor permit, discharging to WAXAHACHIE CREEK, permit term to March 4, 2028
AMRIZE SILO EXPANSION PROJECT, Midlothian: TXR1580WS, minor permit, discharging to UNNAMED TRIBUTARY TO WAXAHACHIE CREEK, permit term to March 4, 2028
BRIDGEWATER, Midlothian: TXR1560MG, minor permit, discharging to NORTH PRONG CREEK TO WAXAHACHIE CREEK SEGMENT 0815, permit term to March 4, 2028
BRIDGEWATER, Midlothian: TXR1596MH, minor permit, discharging to NORTH PRONG CREEK TO WAXAHACHIE CREEK 0815A, permit term to March 4, 2028
BRIDGEWATER, Midlothian: TXR1597MD, minor permit, discharging to WAXAHACHIE CREEK, permit term to March 4, 2028
BRIDGEWATER - HOME BUILDING, Midlothian: TXR1504XF, minor permit, discharging to WAXAHACHIE CREEK, permit term to March 4, 2028
BRIDGEWATER PHASE 2A, Midlothian: TXR1507SC, minor permit, discharging to TRIBUTARY OF WAXAHACHIE CREEK, permit term to March 4, 2028
BRIDGEWATER PHASE 2A, Midlothian: TXR1522RR, minor permit, discharging to TRIBUTARY OF WAXAHACHIE CREEK, permit term to March 4, 2028
BRIDGEWATER PHASE 2A, Midlothian: TXR1525RS, minor permit, discharging to TRIBUTARY OF WAXAHACHIE CREEK, permit term to March 4, 2028
BRIDGEWATER PHASE 2B BATCH PLANT AND PAVING, Midlothian: TXR1542QO, minor permit, discharging to NORTH PRONG CREEK, permit term to March 4, 2028

What the register holds for MARTECH: its NPDES ID, its permit type and status, its dates, its address in Midlothian, Texas. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXRNEAR40.

Identity

Facility as filed	MARTECH
Permittee as filed	Martech, LLC
NPDES ID	TXRNEAR40
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Industrial stormwater
Issued	November 8, 2021
Expiration date	August 13, 2026
Address	Midlothian, TX 76065
Subwatershed	Headwaters Waxahachie Creek (HUC 120301090301)
Other EPA IDs (FRS)	RCRA handler TXD982552861; ICIS-AIR source TX0000004813900039

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 TXRNEAR40.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXRNEAR40.

Inspections

EPA’s inspection file holds no inspection for NPDES TXRNEAR40.

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 TXRNEAR40.

Watch this permit

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Nearby on the register

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

MARTECH is one of 52 storm water industrial permits on EPA's NPDES register in Ellis County, where 3.8% of those permits have a violation on file. Of the 51 storm water industrial permits in Ellis County, 13.7% have an earlier issue date than this permit, which is also one of 41 NPDES permits in the Headwaters Waxahachie Creek subwatershed.