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Clean Water Act discharge permit · NPDES ALR10BFDR

STPMB-7550(601) PS1918, Mobile, AL: NPDES ALR10BFDR discharge permit, effluent exceedances, inspections, penalties

STPMB-7550(601) PS1918, held by Alabama Department of Transportation, holds NPDES permit ALR10BFDR. EPA’s file records it issued August 23, 2019 and expiring March 31, 2021. 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 STPMB-7550(601) PS1918: 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 ALR10BFDR.

Identity

Facility as filedSTPMB-7550(601) PS1918
Permittee as filedAlabama Department of Transportation
NPDES IDALR10BFDR
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedAugust 23, 2019
Expiration dateMarch 31, 2021
Issuing agencyState
AddressMobile, AL 36608
SubwatershedToulmins Spring Branch-Three Mile Creek (HUC 031602040504)
NAICS237310 – Highway, Street, and Bridge Construction
SIC1611 – Highway And Street 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

EPA’s limits and effluent violation files hold no pollutant row for NPDES ALR10BFDR.

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 ALR10BFDR.

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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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 ALR10BFDR there.

Nearby on the register

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

What this page shows

The Alabama Department of Transportation's storm water construction coverage STPMB-7550(601) PS1918 in Mobile, Alabama is one of 606 storm water construction permits in Mobile County, and 18.6% of those permits carry an earlier issue date than this one. The permit sits within a subwatershed that holds 99 NPDES permits, this one included, and it records 0.0% of its peer permits in Mobile County with a violation on file.