Clean Water Act discharge permit · NPDES LAR10N192

D.R. HORTON, INC.-GULF COAST, Sulphur, LA: NPDES LAR10N192 discharge permit, effluent exceedances, inspections, penalties

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

D.R. HORTON, INC.-GULF COAST, held by D.R. HORTON INC- GULF COAST: MIMOSA PARK & CARLYSS PLACE, holds NPDES permit LAR10N192. EPA’s file records it issued March 17, 2020 and expiring March 28, 2021. 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 D.R. HORTON, INC.-GULF COAST: its NPDES ID, its permit type and status, its dates, its address in Sulphur, Louisiana. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES LAR10N192.

Identity

Facility as filed	D.R. HORTON, INC.-GULF COAST
Permittee as filed	D.R. HORTON INC- GULF COAST: MIMOSA PARK & CARLYSS PLACE
NPDES ID	LAR10N192
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	March 17, 2020
Expiration date	March 28, 2021
Address	Sulphur, LA 70000

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 LAR10N192.

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 LAR10N192.

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.

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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 LAR10N192 there.

Nearby on the register

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

The D.R. HORTON, INC.-GULF COAST storm water construction permit (NPDES ID LAR10N192) for Sulphur, Calcasieu Parish, is one of 91 such permits on EPA's NPDES register for that parish, and 29.7% of those 91 permits carry an earlier issue date than this one. None of the storm water construction permits in Calcasieu Parish show a violation on file, and this permit records zero pollutants under a numeric limit and zero effluent exceedances.