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Clean Water Act discharge permit · NPDES ALG110319

SHERMAN INDUSTRIES LLC - SUPEROCK BLOCK PLANT, Birmingham, AL: NPDES ALG110319 discharge permit, effluent exceedances, inspections, penalties

SHERMAN INDUSTRIES LLC - SUPEROCK BLOCK PLANT, held by Sherman Industries, LLC, holds NPDES permit ALG110319. EPA’s file records it issued August 13, 2012 and expiring August 31, 2017. 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 SHERMAN INDUSTRIES LLC - SUPEROCK BLOCK PLANT: its NPDES ID, its permit type and status, its dates, its address in Birmingham, Alabama, and 3 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ALG110319.

Identity

Facility as filedSHERMAN INDUSTRIES LLC - SUPEROCK BLOCK PLANT
Permittee as filedSherman Industries, LLC
NPDES IDALG110319
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
ProgramIndustrial stormwater
IssuedAugust 13, 2012
Expiration dateAugust 31, 2017
AddressBirmingham, AL 35207
SubwatershedUpper Village Creek (HUC 031601110408)
NAICS327331 – Concrete Block and Brick Manufacturing
SIC3271 – Concrete Block And Brick
Other EPA IDs (FRS)RCRA handler ALD983178252; ICIS-AIR source ALJEF0000107300466

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.

Pollutant or measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
pH200
Solids, total suspended100
Rainfall100

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES ALG110319.

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 ALG110319.

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 ALG110319 there.

Nearby on the register

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

What this page shows

This public-records page covers NPDES permit ALG110319 held by Sherman Industries, LLC for the SHERMAN INDUSTRIES LLC - SUPEROCK BLOCK PLANT in Birmingham, AL, with an administratively continued status and a Minor Discharger class 3. The register lists 3 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.