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Clean Water Act discharge permit · NPDES TXR1547WM

COLLEGE STATION UTILITIES OPERATIONS EXPANSION, College Station, TX: NPDES TXR1547WM discharge permit, effluent exceedances, inspections, penalties

COLLEGE STATION UTILITIES OPERATIONS EXPANSION, held by Marek Brothers Construction, Inc., holds NPDES permit TXR1547WM, which discharges to Lick Creek. EPA’s file records it issued November 17, 2025 and expiring March 4, 2028. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for COLLEGE STATION UTILITIES OPERATIONS EXPANSION: its NPDES ID, its permit type and status, its dates, its address in College Station, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1547WM.

Identity

Facility as filedCOLLEGE STATION UTILITIES OPERATIONS EXPANSION
Permittee as filedMarek Brothers Construction, Inc.
NPDES IDTXR1547WM
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedNovember 17, 2025
Expiration dateMarch 4, 2028
AddressCollege Station, TX 77845
Receiving waterLICK CREEK
SubwatershedLick Creek-Navasota River (HUC 120701030707)
SIC1542 – Nonresidential Construction

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1547WM.

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 TXR1547WM.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

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, TXR1547WM.

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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 TXR1547WM there.

Nearby on the register

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

What this page shows

The COLLEGE STATION UTILITIES OPERATIONS EXPANSION permit is one of 381 storm water construction permits on EPA's NPDES register in Brazos County, and it sits among 143 NPDES permits in the Lick Creek-Navasota River subwatershed, this one included. Of those 381 Brazos County storm water construction permits, 63.0% carry an earlier issue date than this one, and 0.5% have a violation on file. The permit records no pollutants under a numeric limit and no pollutants with an effluent exceedance.