EPA Air · inspections by state and year
Air-emissions inspections in Arizona, 2025
- 322Inspections
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 2025; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Arizona, 2025
- Maricopa County 199
- Mohave County 24
- Yavapai County 21
- Cochise County 16
- Navajo County 14
- Coconino County 10
- Gila County 10
- Pima County 5
- Yuma County 5
- Pinal County 4
- Apache County 4
- Santa Cruz County 4
- Greenlee County 3
Arizona, other years
Air-emissions inspections recorded in Arizona, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-05-07 | TOPOCK LNG PLANT 1 COOLING WATER BLOWDOWN POND | TOPOCK, Mohave, AZ | FCE On-Site | State |
| 2025-05-07 | WHOLESUM FARMS ARIZONA | AMADO, Santa Cruz, AZ | PCE On-Site | State |
| 2025-05-07 | WHOLESUM FARMS ARIZONA | AMADO, Santa Cruz, AZ | FCE On-Site | State |
| 2025-05-07 | LUKE AFB - 56TH FIGHTER WING — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-05-06 | DAVIS BOAT, MFG - NORDIC, INC. | LAKE HAVASU CITY, Mohave, AZ | PCE On-Site | State |
| 2025-05-06 | DAVIS BOAT, MFG - NORDIC, INC. | LAKE HAVASU CITY, Mohave, AZ | FCE On-Site | State |
| 2025-05-06 | SOUTHWEST REGIONAL LANDFILL — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-05-05 | GLENDALE MUN SANITARY LANDFILL/FLD OPER — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2025-05-02 | MESA FULLY FORMED | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2025-05-01 | GILA RIVER POWER STATION — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-04-30 | FREEPORT-MCMORAN - MORENCI | MORENCI, Greenlee, AZ | PCE On-Site | State |
| 2025-04-30 | FREEPORT-MCMORAN - MORENCI | MORENCI, Greenlee, AZ | FCE On-Site | State |
| 2025-04-30 | NEW WINCUP HOLDINGS — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2025-04-29 | GILA ROCK PRODUCTS LLC | COOLIDGE, Pinal, AZ | PCE On-Site | State |
| 2025-04-29 | GILA ROCK PRODUCTS LLC | COOLIDGE, Pinal, AZ | FCE On-Site | State |
| 2025-04-28 | ASARCO - HAYDEN SMELTER — high-priority violation on file | HAYDEN, Gila, AZ | PCE On-Site | State |
| 2025-04-28 | ASARCO - HAYDEN SMELTER — high-priority violation on file | HAYDEN, Gila, AZ | FCE On-Site | State |
| 2025-04-25 | VULCAN ASPHALT | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2025-04-24 | REAL ALLOY ARIZONA | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-04-23 | SALT RIVER PROJECT - KYRENE GENERATING STATION — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-04-23 | SFPP-PHOENIX TERMINAL | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-04-23 | SWIM PLATFORMS | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2025-04-22 | SFPP-PHOENIX TERMINAL | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-04-18 | SALT RIVER PROJECT - KYRENE GENERATING STATION — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-04-18 | SALT RIVER PROJECT - KYRENE GENERATING STATION — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-04-17 | VULCAN MATERIALS — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | PCE On-Site | Local |
| 2025-04-17 | NORTHWEST REGIONAL LANDFILL | MARICOPA COUNTY, Maricopa, AZ | PCE On-Site | Local |
| 2025-04-17 | VULCAN ASPHALT | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-04-16 | PEORIA PIT | MARICOPA COUNTY, Maricopa, AZ | PCE On-Site | Local |
| 2025-04-16 | PALO VERDE NUCLEAR GENERATING STATION | MARICOPA COUNTY, Maricopa, AZ | PCE On-Site | Local |
| 2025-04-14 | VICKSBURG 36 MATERIAL SOURCE | TEMPE, Maricopa, AZ | PCE On-Site | State |
| 2025-04-14 | VICKSBURG 36 MATERIAL SOURCE | TEMPE, Maricopa, AZ | FCE On-Site | State |
| 2025-04-11 | MESQUITE GENERATING STATION | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-04-09 | GRAY WOLF REGIONAL LANDFILL | DEWEY, Yavapai, AZ | PCE On-Site | State |
| 2025-04-09 | GRAY WOLF REGIONAL LANDFILL | DEWEY, Yavapai, AZ | FCE On-Site | State |
| 2025-04-03 | PATRICIAN MARBLE — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-04-03 | SALT RIVER PROJECT - SANTAN GENERATING STATION | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2025-04-03 | FREEPORT-MCMORAN SIERRITA | GREEN VALLEY, Pima, AZ | FCE On-Site | Local |
| 2025-04-02 | YUMA COGENERATION ASSOCIATES | YUMA, Yuma, AZ | PCE On-Site | State |
| 2025-04-02 | YUMA COGENERATION ASSOCIATES | YUMA, Yuma, AZ | FCE On-Site | State |
| 2025-03-26 | FANN: TABLE MESA RD (SUPERSTITION CRUSHING) | PHOENIX, Maricopa, AZ | PCE On-Site | State |
| 2025-03-26 | FANN: TABLE MESA RD (SUPERSTITION CRUSHING) | PHOENIX, Maricopa, AZ | FCE On-Site | State |
| 2025-03-26 | MESQUITE GENERATING STATION | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2025-03-25 | FLAGSTAFF HMA PLANT | PHOENIX, Maricopa, AZ | PCE On-Site | State |
| 2025-03-25 | FLAGSTAFF HMA PLANT | PHOENIX, Maricopa, AZ | FCE On-Site | State |
| 2025-03-25 | SALT RIVER PROJECT - AGUA FRIA GENERATING STATION | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-03-25 | SFPP-PHOENIX TERMINAL | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-03-25 | APS REDHAWK GENERATING FACILITY | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2025-03-24 | MECP1 MESA INTERMEDIATE 1 | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2025-03-20 | CIRCLE K TERMINAL | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-03-19 | MICROSOFT CORP - OLIVE AVE | MARICOPA COUNTY, Maricopa, AZ | PCE On-Site | Local |
| 2025-03-19 | HONEYWELL AEROSPACE - PHOENIX ENGINES | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-03-19 | OAKCRAFT | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-03-18 | TAYLOR PIT | TAYLOR, Navajo, AZ | PCE On-Site | State |
| 2025-03-18 | TAYLOR PIT | TAYLOR, Navajo, AZ | FCE On-Site | State |
| 2025-03-14 | MAAX SPAS INDUSTRIES CORP | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-03-12 | BLT COMPANIES - HOT MIX ASPHALT #1 | YUMA, Yuma, AZ | PCE On-Site | State |
| 2025-03-12 | BLT COMPANIES - HOT MIX ASPHALT #1 | YUMA, Yuma, AZ | FCE On-Site | State |
| 2025-03-11 | HENRY PRODUCTS — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-03-11 | 91ST AVE WASTEWATER TREATMENT PLANT | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-03-10 | CAMP VERDE HMA PLANT | PHOENIX, Maricopa, AZ | PCE On-Site | State |
| 2025-03-10 | CAMP VERDE HMA PLANT | PHOENIX, Maricopa, AZ | FCE On-Site | State |
| 2025-03-10 | TSMC PHOENIX PROJECT | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-03-10 | ME GLOBAL | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-03-07 | PALO VERDE NUCLEAR GENERATING STATION | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-03-04 | MARQUEZ PIT | CASA GRANDE, Pinal, AZ | PCE On-Site | State |
| 2025-03-04 | MARQUEZ PIT | CASA GRANDE, Pinal, AZ | FCE On-Site | State |
| 2025-02-28 | CORONADO GENERATING PLANT | SAINT JOHNS, Apache, AZ | PCE On-Site | State |
| 2025-02-28 | TRENDWOOD | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-02-27 | CORROSION ENGINEERING | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2025-02-27 | BALL METAL BEVERAGE CONTAINER CORP | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2025-02-26 | NINETY-FIRST AVENUE RENEWABLE BIOGAS | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2025-02-20 | TUCSON ELECTRIC POWER - SPRINGERVILLE GENERATING STATION | SPRINGERVILLE, Apache, AZ | PCE On-Site | State |
| 2025-02-20 | TUCSON ELECTRIC POWER - SPRINGERVILLE GENERATING STATION | SPRINGERVILLE, Apache, AZ | FCE On-Site | State |
| 2025-02-19 | REAL ALLOY ARIZONA | MARICOPA COUNTY, Maricopa, AZ | PCE On-Site | Local |
| 2025-02-19 | REAL ALLOY ARIZONA | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2025-02-18 | NEW HARQUAHALA GENERATING | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-02-18 | NINETY-FIRST AVENUE RENEWABLE BIOGAS | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-02-14 | SUMCO SOUTHWEST CORPORATION — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-02-14 | SWIM PLATFORMS | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-02-12 | OLD TOWN FIBERGLASS — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-02-11 | TRANSWESTERN PIPELINE - FLAGSTAFF COMPRESSOR STATION | PARKS, Coconino, AZ | PCE On-Site | State |
| 2025-02-11 | TRANSWESTERN PIPELINE - FLAGSTAFF COMPRESSOR STATION | PARKS, Coconino, AZ | FCE On-Site | State |
| 2025-02-11 | TRANSWESTERN PIPELINE - KINGMAN COMPRESSOR STATION | FORT ROCK ROAD, Mohave, AZ | PCE On-Site | State |
| 2025-02-11 | TRANSWESTERN PIPELINE - KINGMAN COMPRESSOR STATION | FORT ROCK ROAD, Mohave, AZ | FCE On-Site | State |
| 2025-02-10 | MICROSOFT CORP - BROADWAY RD | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-02-10 | OAK CANYON MANUFACTURING | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-02-10 | APS REDHAWK GENERATING FACILITY | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-02-10 | NINETY-FIRST AVENUE RENEWABLE BIOGAS | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-02-10 | NINETY-FIRST AVENUE RENEWABLE BIOGAS | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-02-07 | GILA RIVER POWER STATION — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2025-02-07 | VULCAN ASPHALT | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2025-02-05 | EL PASO NATURAL GAS CO - FLAGSTAFF COMPRESSOR STATION | FLAGSTAFF, Coconino, AZ | PCE On-Site | State |
| 2025-02-05 | EL PASO NATURAL GAS CO - FLAGSTAFF COMPRESSOR STATION | FLAGSTAFF, Coconino, AZ | FCE On-Site | State |
| 2025-02-05 | EL PASO NATURAL GAS CO - WILLIAMS COMPRESSOR STATION | WILLIAMS, Coconino, AZ | PCE On-Site | State |
| 2025-02-05 | EL PASO NATURAL GAS CO - WILLIAMS COMPRESSOR STATION | WILLIAMS, Coconino, AZ | FCE On-Site | State |
| 2025-02-05 | EL PASO NATURAL GAS CO - SELIGMAN COMPRESSOR STATION | SELIGMAN, Yavapai, AZ | PCE On-Site | State |
| 2025-02-05 | EL PASO NATURAL GAS CO - SELIGMAN COMPRESSOR STATION | SELIGMAN, Yavapai, AZ | FCE On-Site | State |
| 2025-02-05 | VULCAN ASPHALT | MARICOPA COUNTY, Maricopa, AZ | PCE On-Site | Local |
| 2025-02-05 | COMPASS DATACENTERS PHX I — 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.