Clean Water Act discharge permit · NPDES TXR1508WM

MISSION RANCH PHASE 402, College Station, TX: NPDES TXR1508WM discharge permit, effluent exceedances, inspections, penalties

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

MISSION RANCH PHASE 402, held by Rq Builders Inc., holds NPDES permit TXR1508WM, which discharges to Hopes Creek. EPA’s file records it issued November 14, 2025 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 MISSION RANCH PHASE 402: 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 TXR1508WM.

Identity

Facility as filed	MISSION RANCH PHASE 402
Permittee as filed	Rq Builders Inc.
NPDES ID	TXR1508WM
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	November 14, 2025
Expiration date	March 4, 2028
Address	College Station, TX 77845
Receiving water	HOPES CREEK
Subwatershed	White Creek-Brazos River (HUC 120701010705)

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 TXR1508WM.

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 TXR1508WM.

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, TXR1508WM.

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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 TXR1508WM there.

Nearby on the register

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

The MISSION RANCH PHASE 402 storm water construction permit, filed under the permittee name Rq Builders Inc., is one of 381 such permits on EPA's NPDES register in Brazos County, including this one. Of those 381 Brazos County storm water construction permits, 0.5% have a violation on file, and the permit itself records no pollutants under a numeric limit and no effluent exceedances. Among all 381 Brazos County storm water construction permits, 62.7% carry an earlier issue date than this permit, which was issued November 14, 2025, and the facility sits within the White Creek-Brazos River subwatershed alongside 56 NPDES permits.