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Clean Water Act discharge permit · NPDES TXR1586WT

2023 WATER MAIN REPLACEMENT PROJECT 5, San Antonio, TX: NPDES TXR1586WT discharge permit, effluent exceedances, inspections, penalties

2023 WATER MAIN REPLACEMENT PROJECT 5, held by Qro Mex Construction Company, Inc., holds NPDES permit TXR1586WT, which discharges to Tceq Segment 1910b And 1910e. EPA’s file records it issued December 17, 2025 and expiring March 4, 2028.

2023 WATER MAIN REPLACEMENT PROJECT 5, San Antonio, Texas: Coverage under a general permit TXR1586WT, held by Qro Mex Construction Company, Inc.; Construction stormwater; Effective; issued December 17, 2025, term to March 4, 2028; discharges to TCEQ SEGMENT 1910B AND 1910E.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 17,696 were issued before TXR1586WT. Qro Mex Construction Company, Inc. holds 12 permits in Texas.

Other permits held by Qro Mex Construction Company, Inc.

Coverages issued nearest TXR1586WT

2023 WATER MAIN REPLACEMENT PROJECT 5 among its neighbors

EPA’s permit file holds 98 discharge permits in the Rosillo Creek subwatershed (HUC 121003010106), TXR1586WT among them. Its county holds 2,157, 12 of them major permits; TXR1586WT is a minor permit.

Other permits in the Rosillo Creek subwatershed (HUC 121003010106)

  • AAA COOPER TRANSPORTATION, San Antonio: TXR05EZ06, minor permit, permit term to August 13, 2026
  • AGAVE, San Antonio: TXR1557NO, minor permit, discharging to ROSILLO CREEK, permit term to March 4, 2028
  • AGAVE, San Antonio: TXR1570TF, minor permit, discharging to ROSILLO CREEK, permit term to March 4, 2028
  • AGAVE SUBDIVISION UNIT 3, San Antonio: TXR1571VZ, minor permit, discharging to ROSILLO CREEK 1910B, permit term to March 4, 2028
  • AGAVE SUBDIVISION UNIT 6, San Antonio: TXR1540RB, minor permit, discharging to ROSILLO CREEK, permit term to March 4, 2028
  • AGAVE SUBDIVISION UNIT 7A, San Antonio: TXR1531WR, minor permit, discharging to ROSILLO CREEK 1910B, permit term to March 4, 2028
  • AGAVE UNIT 2, San Antonio: TXR1530QM, minor permit, discharging to ROSILLO CREEK 1910B, permit term to March 4, 2028
  • AGAVE UNIT 3, San Antonio: TXR1591YG, minor permit, discharging to ROSILLO CREEK, permit term to March 4, 2028
  • AGAVE UNIT 4, San Antonio: TXR1550TE, minor permit, discharging to TRIBUTARY OF ROSILLO CREEK, permit term to March 4, 2028
  • AGAVE UNIT 5, San Antonio: TXR1549TE, minor permit, discharging to TRIBUTARY OF ROSILLO CREEK, permit term to March 4, 2028

What the register holds for 2023 WATER MAIN REPLACEMENT PROJECT 5: its NPDES ID, its permit type and status, its dates, its address in San Antonio, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1586WT.

Identity

Facility as filed2023 WATER MAIN REPLACEMENT PROJECT 5
Permittee as filedQro Mex Construction Company, Inc.
NPDES IDTXR1586WT
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedDecember 17, 2025
Expiration dateMarch 4, 2028
AddressSan Antonio, TX 78207
Receiving waterTCEQ SEGMENT 1910B AND 1910E
SubwatershedRosillo Creek (HUC 121003010106)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1586WT.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1586WT.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1586WT.

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 TXR1586WT.

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, TXR1586WT.

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  • One state — $4,990/year
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Nearby on the register

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

What this page shows

The 2023 WATER MAIN REPLACEMENT PROJECT 5 permit, held by Qro Mex Construction Company, Inc., is one of 1,788 storm water construction permits in Bexar County, and only 0.2% of those permits carry a violation on file. Among the 1,787 storm water construction permits in Bexar County, this one was issued later than 68.4% of them. The permit sits within the Rosillo Creek subwatershed, which holds 98 NPDES permits, this one included, and it has no pollutants under a numeric limit and no pollutants with an effluent exceedance.