Clean Water Act discharge permit · NPDES TXR1584TL

SOUTHFORK ESTATES, Murphy, TX: NPDES TXR1584TL discharge permit, effluent exceedances, inspections, penalties

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

SOUTHFORK ESTATES, held by Raul Sandoval Construction, LLC, holds NPDES permit TXR1584TL, which discharges to Maxwell Creek. EPA’s file records it issued January 31, 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 SOUTHFORK ESTATES: its NPDES ID, its permit type and status, its dates, its address in Murphy, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1584TL.

Identity

Facility as filed	SOUTHFORK ESTATES
Permittee as filed	Raul Sandoval Construction, LLC
NPDES ID	TXR1584TL
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 31, 2025
Expiration date	March 4, 2028
Address	Murphy, TX 75094
Receiving water	MAXWELL CREEK
Subwatershed	Muddy Creek-Lake Ray Hubbard (HUC 120301060403)

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 TXR1584TL.

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 TXR1584TL.

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

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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 TXR1584TL there.

Nearby on the register

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

The SOUTHFORK ESTATES storm water construction permit, NPDES ID TXR1584TL, is one of 1,330 such permits in Collin County, Texas, and it shares its Muddy Creek-Lake Ray Hubbard subwatershed with 77 NPDES permits, this one included. Of the 1,329 storm water construction permits in Collin County other than this one, 37.4% were issued earlier than this permit's January 31, 2025 issue date. The permit has no pollutants under a numeric limit and no effluent exceedances on file.