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Clean Water Act discharge permit · NPDES AZMS81039

VULCAN MATERIALS - FLAGSTAFF ASPHALT, Flagstaff, AZ: NPDES AZMS81039 discharge permit, effluent exceedances, inspections, penalties

VULCAN MATERIALS - FLAGSTAFF ASPHALT, held by Vulcan Asphalt, Llc, holds NPDES permit AZMS81039. EPA’s file records it issued February 25, 2020 and expiring December 30, 2024. 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 VULCAN MATERIALS - FLAGSTAFF ASPHALT: its NPDES ID, its permit type and status, its dates, its address in Flagstaff, Arizona. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES AZMS81039.

Identity

Facility as filedVULCAN MATERIALS - FLAGSTAFF ASPHALT
Permittee as filedVulcan Asphalt, Llc
NPDES IDAZMS81039
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
IssuedFebruary 25, 2020
Expiration dateDecember 30, 2024
AddressFlagstaff, AZ 86004
SubwatershedLower Rio de Flag (HUC 150200150104)
Other EPA IDs (FRS)RCRA handler AZD982408213

Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES AZMS81039.

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 AZMS81039.

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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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 AZMS81039 there.

Nearby on the register

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

What this page shows

This public-records page covers NPDES permit AZMS81039, held by Vulcan Asphalt, Llc for VULCAN MATERIALS - FLAGSTAFF ASPHALT in Flagstaff, AZ, with the permit shown as administratively continued. The register lists a Minor discharger class, 0 pollutants under a numeric limit, and 0 pollutants with an effluent exceedance.