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Clean Water Act discharge permit · NPDES TXR1597WT

2500 CEDAR SPRINGS ADDITION, Dallas, TX: NPDES TXR1597WT discharge permit, effluent exceedances, inspections, penalties

2500 CEDAR SPRINGS ADDITION, held by Suffolk Construction Company, Inc., holds NPDES permit TXR1597WT, which discharges to Upper Trinity River. EPA’s file records it issued December 18, 2025 and expiring March 4, 2028.

2500 CEDAR SPRINGS ADDITION, Dallas, Texas: Coverage under a general permit TXR1597WT, held by Suffolk Construction Company, Inc.; Construction stormwater; Effective; issued December 18, 2025, term to March 4, 2028; discharges to UPPER TRINITY RIVER.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 17,720 were issued before TXR1597WT. Suffolk Construction Company, Inc. holds 5 permits in Texas.

Other permits held by Suffolk Construction Company, Inc.

Coverages issued nearest TXR1597WT

2500 CEDAR SPRINGS ADDITION among its neighbors

EPA’s permit file holds 199 discharge permits in the Headwaters Turtle Creek subwatershed (HUC 120301050101), TXR1597WT among them. Its county holds 1,595, 15 of them major permits; TXR1597WT is a minor permit.

Other permits in the Headwaters Turtle Creek subwatershed (HUC 120301050101)

What the register holds for 2500 CEDAR SPRINGS ADDITION: its NPDES ID, its permit type and status, its dates, its address in Dallas, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1597WT.

Identity

Facility as filed2500 CEDAR SPRINGS ADDITION
Permittee as filedSuffolk Construction Company, Inc.
NPDES IDTXR1597WT
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedDecember 18, 2025
Expiration dateMarch 4, 2028
AddressDallas, TX 75201
Receiving waterUPPER TRINITY RIVER
SubwatershedHeadwaters Turtle Creek (HUC 120301050101)
SIC1542 – Nonresidential Construction

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1597WT.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1597WT.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1597WT.

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 TXR1597WT.

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, TXR1597WT.

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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

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Nearby on the register

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

What this page shows

The 2500 CEDAR SPRINGS ADDITION permit is one of 197 storm water construction permits in the Headwaters Turtle Creek subwatershed. Of the 640 storm water construction permits in Dallas County, 73.0% have an earlier issue date than this permit, and 0.0% have a violation on file.