Clean Water Act discharge permit · NPDES ALR10C4SL

DR HORTON AT ROSSFIELD PHASE 1A & 1B, Mobile, AL: NPDES ALR10C4SL discharge permit, effluent exceedances, inspections, penalties

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

DR HORTON AT ROSSFIELD PHASE 1A & 1B, held by D.R. Horton, Inc. Gulf Coast, holds NPDES permit ALR10C4SL. EPA’s file records it issued January 11, 2024 and expiring March 31, 2026. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for DR HORTON AT ROSSFIELD PHASE 1A & 1B: its NPDES ID, its permit type and status, its dates, its address in Mobile, Alabama. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ALR10C4SL.

Identity

Facility as filed	DR HORTON AT ROSSFIELD PHASE 1A & 1B
Permittee as filed	D.R. Horton, Inc. Gulf Coast
NPDES ID	ALR10C4SL
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	January 11, 2024
Expiration date	March 31, 2026
Issuing agency	State
Address	Mobile, AL 36695
Subwatershed	Miller Creek (HUC 031700080602)
NAICS	236117 – New Housing For-Sale Builders
SIC	1521 – Single-Family Housing Construction

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same 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 ALR10C4SL.

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 ALR10C4SL.

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 ALR10C4SL there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

This public-records page covers Clean Water Act discharge permit ALR10C4SL, held by D.R. Horton, Inc. Gulf Coast for DR HORTON AT ROSSFIELD PHASE 1A & 1B in Mobile, AL, with status shown as administratively continued. The register lists 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.