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Clean Water Act discharge permit · NPDES TXR1543QJ

UTD SSCSU, Richardson, TX: NPDES TXR1543QJ discharge permit, effluent exceedances, inspections, penalties

UTD SSCSU, held by SpawGlass Contractors, Inc., holds NPDES permit TXR1543QJ, which discharges to Cotton Wood Creek. EPA’s file records it issued March 27, 2024 and expiring March 4, 2028. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for UTD SSCSU: its NPDES ID, its permit type and status, its dates, its address in Richardson, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1543QJ.

Identity

Facility as filedUTD SSCSU
Permittee as filedSpawGlass Contractors, Inc.
NPDES IDTXR1543QJ
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedMarch 27, 2024
Expiration dateMarch 4, 2028
AddressRichardson, TX 75080
Receiving waterCOTTON WOOD CREEK
SubwatershedFloyd Branch-White Rock Creek (HUC 120301050104)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1543QJ.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1543QJ.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1543QJ.

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 TXR1543QJ.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

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, TXR1543QJ.

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How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

How we handle your data → Privacy

EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID TXR1543QJ there.

UTD SSCSU, Richardson, Texas: Coverage under a general permit TXR1543QJ, held by SpawGlass Contractors, Inc.; Construction stormwater; Effective; issued March 27, 2024, term to March 4, 2028; discharges to COTTON WOOD CREEK.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 6,555 were issued before TXR1543QJ. SpawGlass Contractors, Inc. holds 18 permits in Texas.

Other permits held by SpawGlass Contractors, Inc.

Coverages issued nearest TXR1543QJ

UTD SSCSU among its neighbors

46 discharge permits are in the Floyd Branch-White Rock Creek subwatershed (HUC 120301050104); TXR1543QJ is one. Its county: 1,595, 15 major; TXR1543QJ is minor permit.

Other permits in the Floyd Branch-White Rock Creek subwatershed (HUC 120301050104)

Nearby on the register

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

What this page shows

The UTD SSCSU storm water construction permit (NPDES ID TXR1543QJ) is one of 640 such permits on EPA's NPDES register in Dallas County, and it is one of 46 NPDES permits in the Floyd Branch-White Rock Creek subwatershed, this one included. The permit shows no pollutants under a numeric limit and no pollutants with an effluent exceedance, and 0.0% of the 640 Dallas County storm water construction permits have a violation on file.