Clean Water Act discharge permit · NPDES TXR1531PL

OAKMONT 4C, Bryan, TX: NPDES TXR1531PL discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance

OAKMONT 4C, held by Civil Constructors, Inc., holds NPDES permit TXR1531PL, which discharges to Hudson Creek. EPA’s file records it issued January 3, 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 OAKMONT 4C: its NPDES ID, its permit type and status, its dates, its address in Bryan, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1531PL.

Identity

Facility as filed	OAKMONT 4C
Permittee as filed	Civil Constructors, Inc.
NPDES ID	TXR1531PL
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	January 3, 2024
Expiration date	March 4, 2028
Address	Bryan, TX 77808
Receiving water	HUDSON CREEK
Subwatershed	Lower Wickson Creek (HUC 120701030603)

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

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1531PL.

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

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1531PL.

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, TXR1531PL.

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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 TXR1531PL there.

Nearby on the register

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

OAKMONT 4C is one of 381 storm water construction permits in Brazos County, and 0.5% of those permits have a violation on file. The permit sits within the Lower Wickson Creek subwatershed, which holds 26 NPDES permits including this one. Of the 381 Brazos County storm water construction permits, 11.0% were issued earlier than OAKMONT 4C, and the permit has no pollutants under a numeric limit and no effluent exceedances on record.