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Clean Water Act discharge permit · NPDES ALG890535

PIT #1, Duncanville, AL: NPDES ALG890535 discharge permit, effluent exceedances, inspections, penalties

PIT #1, held by GFC Construction Inc, holds NPDES permit ALG890535. EPA’s file records it issued November 1, 2018 and expiring January 31, 2023. 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 PIT #1: its NPDES ID, its permit type and status, its dates, its address in Duncanville, Alabama. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ALG890535.

Identity

Facility as filedPIT #1
Permittee as filedGFC Construction Inc
NPDES IDALG890535
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
IssuedNovember 1, 2018
Expiration dateJanuary 31, 2023
Issuing agencyState
AddressDuncanville, AL 35456
SubwatershedCribbs Mill Creek-Cypress Creek (HUC 031601130203)
NAICS212321 – Construction Sand and Gravel Mining
SIC1442 – Construction Sand And Gravel

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 ALG890535.

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 ALG890535.

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, ALG890535.

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How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

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 ALG890535 there.

Nearby on the register

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

What this page shows

About 69.1% of the 110 storm water industrial permits in Tuscaloosa County were issued before PIT #1, which is administratively continued under NPDES ID ALG890535 and was issued November 1, 2018. Compared with the 61.8% of those same 110 Tuscaloosa County storm water industrial permits that have a violation on file, PIT #1 has none, and it likewise has 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance. Among the 93 NPDES permits in the Cribbs Mill Creek-Cypress Creek subwatershed, this one included, PIT #1 sits within a group that shares its watershed setting.