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Clean Air Act stationary source · ICIS-AIR AZMCA004013X135085

VULCAN ASPHALT, Maricopa County, AZ: Clean Air Act compliance record, inspections, violations, penalties

VULCAN ASPHALT, at 11920 W GLENDALE AVE, Maricopa County in Maricopa County, Arizona, is an operating synthetic minor source of air pollution on EPA’s ICIS-AIR register. EPA’s file records its current violation status (ICIS-AIR’s high-priority violation field) as “No Violation Identified”. Maricopa County is on EPA’s Green Book list of areas that do not meet a national air quality standard. The status and classification are as EPA’s facility file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the source’s current standing, quarter by quarter.

Identity

Facility as filedVULCAN ASPHALT
ICIS-AIR IDAZMCA004013X135085
EPA facility registry ID110070604289
Operating statusOperating
Emissions classificationSynthetic minor source
Current violation status (ICIS-AIR high-priority violation field)No Violation Identified
Address11920 W GLENDALE AVE, Maricopa County, AZ 85307
CountyMaricopa County
In a nonattainment countyYes (EPA Green Book)
Industry (NAICS)Petroleum and coal products manufacturing (NAICS 3241)
SIC code2951
EPA region09
Local air agencyMaricopa County Air Pollution Control Agency (Grantee)

Cited to the EPA ICIS-AIR facility file (ECHO download).

Programs and pollutants

Velarion’s copy of EPA’s ICIS-AIR download does not include its program, pollutant and Title V certification files, so this page does not list the Clean Air Act programs VULCAN ASPHALT is under or the pollutants it is permitted for. The programs each evaluation and violation below was recorded under are shown with it. EPA’s free Detailed Facility Report lists both.

Compliance evaluations

DateWhat EPA recordedAgencyPrograms
July 7, 2026PCE Off-SiteLocalFederally-Enforceable State Operating Permit - Non Title V; New Source Performance Standards (Non-Major); State or Local rule or regulation that is not federally-enforceable
April 28, 2026FCE Off-SiteLocalFederally-Enforceable State Operating Permit - Non Title V; New Source Performance Standards (Non-Major); State or Local rule or regulation that is not federally-enforceable
February 17, 2026FCE Off-SiteLocalFederally-Enforceable State Operating Permit - Non Title V; New Source Performance Standards (Non-Major); State or Local rule or regulation that is not federally-enforceable
December 19, 2025PCE On-SiteLocalFederally-Enforceable State Operating Permit - Non Title V; New Source Performance Standards (Non-Major); State or Local rule or regulation that is not federally-enforceable
August 20, 2025PCE Off-SiteLocalFederally-Enforceable State Operating Permit - Non Title V; New Source Performance Standards; State or Local rule or regulation that is not federally-enforceable
July 7, 2025PCE Off-SiteLocalFederally-Enforceable State Operating Permit - Non Title V; New Source Performance Standards; State or Local rule or regulation that is not federally-enforceable
April 17, 2025PCE Off-SiteLocalFederally-Enforceable State Operating Permit - Non Title V; New Source Performance Standards; State or Local rule or regulation that is not federally-enforceable
February 7, 2025FCE On-SiteLocalFederally-Enforceable State Operating Permit - Non Title V; New Source Performance Standards; State or Local rule or regulation that is not federally-enforceable
October 23, 2024PCE Off-SiteLocalFederally-Enforceable State Operating Permit - Non Title V; New Source Performance Standards; State or Local rule or regulation that is not federally-enforceable
September 16, 2024FCE Off-SiteLocalFederally-Enforceable State Operating Permit - Non Title V; New Source Performance Standards; State or Local rule or regulation that is not federally-enforceable
July 3, 2024FCE On-SiteLocalFederally-Enforceable State Operating Permit - Non Title V; New Source Performance Standards; State or Local rule or regulation that is not federally-enforceable
February 27, 2024PCE Off-SiteLocalFederally-Enforceable State Operating Permit - Non Title V
February 8, 2024PCE Off-SiteLocalFederally-Enforceable State Operating Permit - Non Title V; New Source Performance Standards
October 19, 2023PCE Off-SiteLocalFederally-Enforceable State Operating Permit - Non Title V
July 24, 2023FCE On-SiteLocalFederally-Enforceable State Operating Permit - Non Title V; New Source Performance Standards; State or Local rule or regulation that is not federally-enforceable
August 2, 2022PCE Off-SiteLocalFederally-Enforceable State Operating Permit - Non Title V; New Source Performance Standards
June 22, 2022PCE On-SiteLocalFederally-Enforceable State Operating Permit - Non Title V; State or Local rule or regulation that is not federally-enforceable
March 23, 2022FCE Off-SiteLocalNew Source Performance Standards
January 19, 2022PCE Off-SiteLocalNew Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 8, 2019PCE On-SiteLocalNew Source Performance Standards
July 8, 2019FCE On-SiteLocalNew Source Performance Standards
April 27, 2018PCE On-SiteLocalNew Source Performance Standards
April 27, 2018FCE On-SiteLocalNew Source Performance Standards
April 27, 2017PCE On-SiteLocalNew Source Performance Standards
April 27, 2017FCE On-SiteLocalNew Source Performance Standards

Violations

A high-priority violation (HPV) is the most serious class of Clean Air Act non-compliance an agency records; a federally reportable violation (FRV) is the next step down. Each row is one determination as EPA’s violation history files it.

EPA’s violation history file holds no violation for ICIS-AIR AZMCA004013X135085 since January 1, 2017.

Enforcement and penalties

0 formal enforcement actions since January 1, 2017, 0 of them with a penalty filed above zero. Each penalty is shown as EPA’s formal action file states it; “Not stated” means the file gives no figure, and $0 is a disclosed zero.

Informal enforcement

EPA’s informal action file holds no notice or warning for ICIS-AIR AZMCA004013X135085 since January 1, 2017.

Stack tests

EPA’s stack test file holds no test at ICIS-AIR AZMCA004013X135085 since January 1, 2017.

Cited to the EPA ICIS-AIR evaluation, violation, stack test and enforcement files (ECHO download), events dated January 1, 2017 or later as loaded; 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 source on ECHO: its compliance status quarter by quarter, its evaluations, and its violations, enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter EPA facility registry ID 110070604289 there.

Nearby on the register

Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.