EPA Air · inspections by state and year
Air-emissions inspections in Arizona, 2024
- 286Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Every inspection below was recorded against a source in Arizona during 2024; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Arizona, 2024
- Maricopa County 146
- Mohave County 22
- Yavapai County 21
- Cochise County 16
- Pima County 16
- Coconino County 13
- Navajo County 12
- Yuma County 11
- Pinal County 8
- La Paz County 7
- Santa Cruz County 4
- Apache County 3
- Graham County 3
Arizona, other years
Air-emissions inspections recorded in Arizona, 2024
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2024-08-13 | SRP - DESERT BASIN GENERATING STATION | CASA GRANDE, Pinal, AZ | FCE On-Site | Local |
| 2024-08-08 | VULCAN MATERIALS — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | PCE On-Site | Local |
| 2024-08-08 | APS WEST PHX POWER PLANT | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2024-08-06 | EL PASO NATURAL GAS CO - DUTCH FLAT COMPRESSOR STATION | FRANCONIA, Mohave, AZ | FCE On-Site | State |
| 2024-08-06 | SAND PIT | LAKE HAVASU CITY, Mohave, AZ | FCE On-Site | State |
| 2024-07-31 | TAYLOR PIT (C&S HATCH CONSTRUCTION & PAVING) | TAYLOR, Navajo, AZ | FCE On-Site | State |
| 2024-07-31 | TAYLOR PIT (C&S HATCH CONSTRUCTION & PAVING) | TAYLOR, Navajo, AZ | PCE On-Site | State |
| 2024-07-31 | PORTABLE HMA PLANT 4 | PHOENIX, Maricopa, AZ | PCE On-Site | State |
| 2024-07-31 | CATERPILLAR, INC. - TUCSON PROVING GROUNDS COMPLEX | GREEN VALLEY, Pima, AZ | FCE On-Site | Local |
| 2024-07-30 | LUKE AFB - 56TH FIGHTER WING — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2024-07-30 | NEW HARQUAHALA GENERATING | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2024-07-30 | OLD TOWN FIBERGLASS — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2024-07-25 | PALO VERDE NUCLEAR GENERATING STATION | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2024-07-24 | LINDEN HOT ASPHALT PLANT, LINDEN, ARIZONA | SHOW LOW, Navajo, AZ | FCE On-Site | State |
| 2024-07-23 | SFPP-PHOENIX TERMINAL | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2024-07-18 | UNITED DAIRYMEN OF ARIZONA | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2024-07-18 | ARLINGTON VALLEY — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2024-07-17 | REAL ALLOY ARIZONA | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2024-07-16 | CORONADO GENERATING PLANT | SAINT JOHNS, Apache, AZ | FCE On-Site | State |
| 2024-07-10 | NORTHWEST REGIONAL LANDFILL | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2024-07-09 | PHOENIX CEMENT | CLARKDALE, Yavapai, AZ | FCE On-Site | State |
| 2024-07-05 | MESQUITE GENERATING STATION | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2024-07-03 | EL PASO NATURAL GAS CO - HACKBERRY COMPRESSOR STATION | KINGMAN, Mohave, AZ | PCE On-Site | State |
| 2024-07-03 | GLENDALE MUN SANITARY LANDFILL/FLD OPER — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2024-07-03 | VULCAN ASPHALT | MARICOPA COUNTY, Maricopa, AZ | PCE On-Site | Local |
| 2024-07-03 | VULCAN ASPHALT | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2024-07-02 | LHOIST NORTH AMERICA OF ARIZONA - DOUGLAS | DOUGLAS, Cochise, AZ | FCE On-Site | State |
| 2024-06-28 | MICROSOFT CORP - OLIVE AVE | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2024-06-27 | TUCSON ELECTRIC POWER - SPRINGERVILLE GENERATING STATION | SPRINGERVILLE, Apache, AZ | PCE On-Site | State |
| 2024-06-27 | TUCSON ELECTRIC POWER - SPRINGERVILLE GENERATING STATION | SPRINGERVILLE, Apache, AZ | FCE On-Site | State |
| 2024-06-27 | UNIVERSITY OF ARIZONA | TUCSON, Pima, AZ | FCE On-Site | Local |
| 2024-06-26 | ARLINGTON VALLEY — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2024-06-25 | MICROSOFT CORP - BROADWAY RD | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2024-06-25 | PEORIA PIT | MARICOPA COUNTY, Maricopa, AZ | PCE On-Site | Local |
| 2024-06-19 | FREEPORT-MCMORAN - MORENCI | MORENCI, Greenlee, AZ | PCE On-Site | State |
| 2024-06-19 | FREEPORT-MCMORAN - MORENCI | MORENCI, Greenlee, AZ | FCE On-Site | State |
| 2024-06-19 | ASARCO- RAY MINE | KEARNY, Pinal, AZ | FCE On-Site | Local |
| 2024-06-14 | NEW HARQUAHALA GENERATING | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2024-06-12 | FANN CONTRACTING PORTABLE HOT PLANT HP03 | PRESCOTT, Yavapai, AZ | PCE On-Site | State |
| 2024-06-12 | FANN CONTRACTING PORTABLE HOT PLANT HP03 | PRESCOTT, Yavapai, AZ | FCE On-Site | State |
| 2024-06-11 | COMPASS DATACENTERS PHX I — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2024-06-06 | BUTTERFIELD STATION FACILITY | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2024-06-06 | GLENDALE MUN SANITARY LANDFILL/FLD OPER — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | PCE On-Site | Local |
| 2024-06-05 | NORTHWEST REGIONAL LANDFILL | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2024-06-04 | WINDFALL SAWMILL | BELLEMONT, Coconino, AZ | PCE On-Site | State |
| 2024-06-04 | WINDFALL SAWMILL | BELLEMONT, Coconino, AZ | FCE On-Site | State |
| 2024-06-04 | SALT RIVER PROJECT - SANTAN GENERATING STATION | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2024-06-04 | PROWALL BUILDING PRODUCTS, INC. | CASA GRANDE, Pinal, AZ | FCE On-Site | Local |
| 2024-05-30 | PATRICIAN MARBLE — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2024-05-30 | VULCAN MATERIALS — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | PCE On-Site | Local |
| 2024-05-30 | EL PASO NATURAL GAS COMPANY- VAIL COMPRESSOR STATION | TUCSON, Pima, AZ | FCE On-Site | Local |
| 2024-05-29 | FNF BANTA MATERIAL SOURCE | TEMPE, Maricopa, AZ | PCE On-Site | State |
| 2024-05-23 | FANN CONTRACTING PORTABLE HOT PLANT HP03 | PRESCOTT, Yavapai, AZ | PCE On-Site | State |
| 2024-05-23 | FANN CONTRACTING PORTABLE HOT PLANT HP03 | PRESCOTT, Yavapai, AZ | FCE On-Site | State |
| 2024-05-22 | 91ST AVE WASTEWATER TREATMENT PLANT | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2024-05-21 | GOLD ROAD MINE | OATMAN, Mohave, AZ | PCE On-Site | State |
| 2024-05-21 | GOLD ROAD MINE | OATMAN, Mohave, AZ | FCE On-Site | State |
| 2024-05-09 | GLENDALE MUN SANITARY LANDFILL/FLD OPER — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | U.S. EPA |
| 2024-05-08 | ACI- CCPW | FLAGSTAFF, Coconino, AZ | PCE On-Site | State |
| 2024-05-08 | ACI- CCPW | FLAGSTAFF, Coconino, AZ | FCE On-Site | State |
| 2024-05-08 | BUTTERFIELD STATION FACILITY | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | U.S. EPA |
| 2024-05-07 | NORTHWEST REGIONAL LANDFILL | MARICOPA COUNTY, Maricopa, AZ | PCE On-Site | U.S. EPA |
| 2024-05-02 | HENRY PRODUCTS — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2024-05-01 | EL PASO NATURAL GAS - WILLCOX COMPRESSOR STATION | WILLCOX, Cochise, AZ | PCE On-Site | State |
| 2024-05-01 | EL PASO NATURAL GAS - WILLCOX COMPRESSOR STATION | WILLCOX, Cochise, AZ | FCE On-Site | State |
| 2024-05-01 | ASARCO PIMA MINE_(MISSION MINE) | SAHUARITA, Pima, AZ | FCE On-Site | Local |
| 2024-04-30 | NOVO BIOPOWER, LLC | SNOWFLAKE, Navajo, AZ | PCE On-Site | State |
| 2024-04-30 | NOVO BIOPOWER, LLC | SNOWFLAKE, Navajo, AZ | FCE On-Site | State |
| 2024-04-29 | APS OCOTILLO POWER PLANT | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2024-04-28 | TRANSWESTERN PIPELINE - FLAGSTAFF COMPRESSOR STATION | PARKS, Coconino, AZ | FCE On-Site | State |
| 2024-04-27 | CITY OF SEDONA WASTEWATER RECLAMATION PLANT - ACI | SEDONA, Yavapai, AZ | PCE On-Site | State |
| 2024-04-27 | CITY OF SEDONA WASTEWATER RECLAMATION PLANT - ACI | SEDONA, Yavapai, AZ | FCE On-Site | State |
| 2024-04-25 | SALT RIVER PROJECT - AGUA FRIA GENERATING STATION | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2024-04-24 | MOHAVE VALLEY LANDFILL — high-priority violation on file | MOHAVE VALLEY, Mohave, AZ | PCE On-Site | State |
| 2024-04-24 | MOHAVE VALLEY LANDFILL — high-priority violation on file | MOHAVE VALLEY, Mohave, AZ | FCE On-Site | State |
| 2024-04-24 | HONEYWELL AEROSPACE - PHOENIX ENGINES | MARICOPA COUNTY, Maricopa, AZ | PCE On-Site | U.S. EPA |
| 2024-04-23 | OAK CANYON MANUFACTURING | MARICOPA COUNTY, Maricopa, AZ | PCE On-Site | U.S. EPA |
| 2024-04-18 | EL PASO NATURAL GAS CO - SAN SIMON COMPRESSOR STATION | SAN SIMON, Cochise, AZ | PCE On-Site | State |
| 2024-04-18 | EL PASO NATURAL GAS CO - SAN SIMON COMPRESSOR STATION | SAN SIMON, Cochise, AZ | FCE On-Site | State |
| 2024-04-18 | EL PASO NATURAL GAS CO - BOWIE COMPRESSOR STATION | BOWIE, Cochise, AZ | PCE On-Site | State |
| 2024-04-18 | EL PASO NATURAL GAS CO - BOWIE COMPRESSOR STATION | BOWIE, Cochise, AZ | FCE On-Site | State |
| 2024-04-18 | QUIKJET - MONROE I & II TERMINALS — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2024-04-18 | VULCAN ASPHALT | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2024-04-16 | APS - FAIRVIEW GENERATING STATION | DOUGLAS, Cochise, AZ | FCE On-Site | State |
| 2024-04-16 | TRANSWESTERN PIPELINE - FLAGSTAFF COMPRESSOR STATION | PARKS, Coconino, AZ | PCE On-Site | State |
| 2024-04-16 | TRANSWESTERN PIPELINE - KINGMAN COMPRESSOR STATION | FORT ROCK ROAD, Mohave, AZ | PCE On-Site | State |
| 2024-04-16 | TRANSWESTERN PIPELINE - KINGMAN COMPRESSOR STATION | FORT ROCK ROAD, Mohave, AZ | FCE On-Site | State |
| 2024-04-16 | TOPOCK LNG PLANT 1 COOLING WATER BLOWDOWN POND | TOPOCK, Mohave, AZ | PCE On-Site | State |
| 2024-04-16 | TOPOCK LNG PLANT 1 COOLING WATER BLOWDOWN POND | TOPOCK, Mohave, AZ | FCE On-Site | State |
| 2024-04-16 | EL PASO NATURAL GAS CO - MOJAVE TOPOCK COMPRESSOR STATION | TOPOCK, Mohave, AZ | PCE On-Site | State |
| 2024-04-16 | EL PASO NATURAL GAS CO - MOJAVE TOPOCK COMPRESSOR STATION | TOPOCK, Mohave, AZ | FCE On-Site | State |
| 2024-04-16 | FNF BANTA MATERIAL SOURCE | TEMPE, Maricopa, AZ | PCE On-Site | State |
| 2024-04-15 | FIREBIRD PRODUCTS | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2024-04-10 | GRAY WOLF REGIONAL LANDFILL | DEWEY, Yavapai, AZ | PCE On-Site | State |
| 2024-04-10 | GRAY WOLF REGIONAL LANDFILL | DEWEY, Yavapai, AZ | FCE On-Site | State |
| 2024-04-10 | CITY OF TUCSON - LOS REALES LANDFILL | TUCSON, Pima, AZ | FCE On-Site | U.S. EPA |
| 2024-04-09 | KIEWIT INFRASTRUCTURE WEST - ACI | BLACK CANYON CITY, Yavapai, AZ | PCE On-Site | State |
| 2024-04-09 | KIEWIT INFRASTRUCTURE WEST - ACI | BLACK CANYON CITY, Yavapai, AZ | FCE On-Site | State |
| 2024-04-03 | LMK_PHX | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2024-04-01 | NEW WINCUP HOLDINGS — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.