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Clean Water Act discharge permit · NPDES TXR1551OS

TRINITY FALLS PU 7 - PH 7 PU 8 - PH 2 & PU 7 - PH 8, Mckinney, TX: NPDES TXR1551OS discharge permit, effluent exceedances, inspections, penalties

TRINITY FALLS PU 7 - PH 7 PU 8 - PH 2 & PU 7 - PH 8, held by Perry Homes, LLC, holds NPDES permit TXR1551OS, which discharges to East Fork Trinity River Above Lake Lavon. EPA’s file records it issued October 18, 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 TRINITY FALLS PU 7 - PH 7 PU 8 - PH 2 & PU 7 - PH 8: its NPDES ID, its permit type and status, its dates, its address in Mckinney, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1551OS.

Identity

Facility as filedTRINITY FALLS PU 7 - PH 7 PU 8 - PH 2 & PU 7 - PH 8
Permittee as filedPerry Homes, LLC
NPDES IDTXR1551OS
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedOctober 18, 2023
Expiration dateMarch 4, 2028
AddressMckinney, TX 75071
Receiving waterEAST FORK TRINITY RIVER ABOVE LAKE LAVON
SubwatershedThrockmorton Creek-East Fork Trinity River (HUC 120301060203)

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 TXR1551OS.

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 TXR1551OS.

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, TXR1551OS.

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  • One permit holder — $99/month
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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 TXR1551OS there.

Nearby on the register

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

What this page shows

The Trinity Falls PU 7 - PH 7 PU 8 - PH 2 & PU 7 - PH 8 permit, held by Perry Homes, LLC in McKinney, Collin County, Texas, is one of 1,330 storm water construction permits on EPA's NPDES register in that county, and it sits within a subwatershed that contains 92 NPDES permits in total, this one included. Of the county's storm water construction permits, 5.1% carry an earlier issue date than this one, and 0.5% of the 1,330 in Collin County have a violation on file, while this permit shows zero pollutants under a numeric limit and zero pollutants with an effluent exceedance.