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Clean Water Act discharge permit · NPDES ALR10BFAV

CAHABA STATION, Birmingham, AL: NPDES ALR10BFAV discharge permit, effluent exceedances, inspections, penalties

CAHABA STATION, held by Stone Building, LLC, holds NPDES permit ALR10BFAV. EPA’s file records it issued July 29, 2019 and expiring March 31, 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 CAHABA STATION: its NPDES ID, its permit type and status, its dates, its address in Birmingham, Alabama. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ALR10BFAV.

Identity

Facility as filedCAHABA STATION
Permittee as filedStone Building, LLC
NPDES IDALR10BFAV
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
IssuedJuly 29, 2019
Expiration dateMarch 31, 2021
Issuing agencyState
AddressBirmingham, AL 35242
SubwatershedLower Cahaba River (HUC 031502020104)

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 ALR10BFAV.

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 ALR10BFAV.

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, ALR10BFAV.

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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 ALR10BFAV there.

Nearby on the register

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

What this page shows

The CAHABA STATION storm water construction permit (NPDES ID ALR10BFAV), held by Stone Building, LLC in Birmingham, is one of 576 storm water construction permits in Jefferson County on EPA's NPDES register, this one included. Of all 574 such permits in the county, 15.9% were issued earlier than this one, and 0.0% of the 576 county permits have a violation on file. The permit sits among 75 NPDES permits in the Lower Cahaba River subwatershed, this one included.