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Clean Water Act discharge permit · NPDES TXR1575OF

TRILLIUM - HOMEBUILDING, Richmond, TX: NPDES TXR1575OF discharge permit, effluent exceedances, inspections, penalties

TRILLIUM - HOMEBUILDING, held by Tri Pointe Homes Texas, Inc., holds NPDES permit TXR1575OF, which discharges to Red Gully. EPA’s file records it issued September 4, 2023 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 TRILLIUM - HOMEBUILDING: its NPDES ID, its permit type and status, its dates, its address in Richmond, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1575OF.

Identity

Facility as filedTRILLIUM - HOMEBUILDING
Permittee as filedTri Pointe Homes Texas, Inc.
NPDES IDTXR1575OF
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedSeptember 4, 2023
Expiration dateMarch 4, 2028
AddressRichmond, TX 77407
Receiving waterRED GULLY
SubwatershedKeegans Bayou-Brays Bayou (HUC 120401040401)

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

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1575OF.

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 TXR1575OF.

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, TXR1575OF.

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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 TXR1575OF there.

Nearby on the register

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

What this page shows

The TRILLIUM - HOMEBUILDING storm water construction permit in Richmond, Fort Bend County, Texas, is one of 716 such permits in the county, and 0.4% of those permits carry a violation on file. It sits within the Keegans Bayou-Brays Bayou subwatershed, which contains 229 NPDES permits, this one included. The permit records zero pollutants under a numeric limit and zero pollutants with an effluent exceedance.