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Clean Water Act discharge permit · NPDES AZMS81027

VULCAN MATERIAL COMPANY - MARANA FACILITY, Marana, AZ: NPDES AZMS81027 discharge permit, effluent exceedances, inspections, penalties

VULCAN MATERIAL COMPANY - MARANA FACILITY, held by Vulcan Asphalt, Llc, holds NPDES permit AZMS81027. 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 MATERIAL COMPANY - MARANA FACILITY: its NPDES ID, its permit type and status, its dates, its address in Marana, Arizona. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES AZMS81027.

Identity

Facility as filedVULCAN MATERIAL COMPANY - MARANA FACILITY
Permittee as filedVulcan Asphalt, Llc
NPDES IDAZMS81027
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
AddressMarana, AZ 85653
SubwatershedCity of Marana-Santa Cruz River (HUC 150503030103)
Other EPA IDs (FRS)RCRA handler AZR000501072; ICIS-AIR source AZPMC00004019P6066

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 AZMS81027.

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 AZMS81027.

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 AZMS81027 there.

Nearby on the register

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

What this page shows

The Vulcan Material Company - Marana Facility, NPDES ID AZMS81027 in Marana, Pima County, Arizona, is one of 105 general permit coverages in Pima County, and 0.0% of those coverages carry a violation on file. The permit is one of 39 NPDES permits in the City of Marana-Santa Cruz River subwatershed (HUC 150503030103), and 39.0% of the 105 Pima County general permit coverages were issued earlier than its February 25, 2020 issue date. The permit records zero pollutants under a numeric limit and zero pollutants with an effluent exceedance.