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Clean Water Act discharge permit · NPDES AZMS67723

VULCAN MATERIALS COMPANY AVONDALE FACILITY, Avondale, AZ: NPDES AZMS67723 discharge permit, effluent exceedances, inspections, penalties

VULCAN MATERIALS COMPANY AVONDALE FACILITY, held by Vulcan Asphalt, Llc, holds NPDES permit AZMS67723. EPA’s file records it issued June 7, 2011 and expiring June 7, 2016. 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 VULCAN MATERIALS COMPANY AVONDALE FACILITY: its NPDES ID, its permit type and status, its dates, its address in Avondale, Arizona. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES AZMS67723.

Identity

Facility as filedVULCAN MATERIALS COMPANY AVONDALE FACILITY
Permittee as filedVulcan Asphalt, Llc
NPDES IDAZMS67723
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
IssuedJune 7, 2011
Expiration dateJune 7, 2016
AddressAvondale, AZ 85323
SubwatershedCity of Glendale-Agua Fria River (HUC 150701020909)
Other EPA IDs (FRS)RCRA handler AZR000042903

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 AZMS67723.

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 AZMS67723.

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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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, AZMS67723.

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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 AZMS67723 there.

Nearby on the register

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

What this page shows

The VULCAN MATERIALS COMPANY AVONDALE FACILITY permit is one of 350 general permit coverages in Maricopa County on EPA's NPDES register, and 280 NPDES permits sit in the City of Glendale-Agua Fria River subwatershed, this one included. Of the 350 Maricopa County coverages, 0.0% have a violation on file, and this permit records zero pollutants under a numeric limit and zero pollutants with an effluent exceedance.