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Clean Water Act discharge permit · NPDES TXR1550RY

WILKINS VALLEY SUBDIVISION, Brenham, TX: NPDES TXR1550RY discharge permit, effluent exceedances, inspections, penalties

WILKINS VALLEY SUBDIVISION, held by Collier Construction, LLC, holds NPDES permit TXR1550RY, which discharges to Hogg Branch. EPA’s file records it issued August 29, 2024 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 WILKINS VALLEY SUBDIVISION: its NPDES ID, its permit type and status, its dates, its address in Brenham, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1550RY.

Identity

Facility as filedWILKINS VALLEY SUBDIVISION
Permittee as filedCollier Construction, LLC
NPDES IDTXR1550RY
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedAugust 29, 2024
Expiration dateMarch 4, 2028
AddressBrenham, TX 77833
Receiving waterHOGG BRANCH
SubwatershedBig Sandy Creek-New Year Creek (HUC 120701010902)
SIC1629 – Heavy 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 TXR1550RY.

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 TXR1550RY.

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, TXR1550RY.

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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 TXR1550RY there.

Nearby on the register

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

What this page shows

The WILKINS VALLEY SUBDIVISION permit is one of 16 storm water construction permits in Washington County, and it sits among 12 NPDES permits in the Big Sandy Creek-New Year Creek subwatershed. Of those 16 county permits, 6.3% carry a violation on file, and this permit records no pollutants under a numeric limit and no effluent exceedances.