EPA Air · inspections by state, industry and year
Utilities (NAICS 2211): inspections in Arizona, 2025
- 55Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Each row is one inspection recorded during 2025 at a Arizona source whose primary industry code is NAICS 2211. A facility filing more than one industry code is counted under the first one on its record.
Utilities (NAICS 2211) in Arizona, other years
Other industries in Arizona, 2025
- Petroleum and coal products manufacturing (NAICS 3241) 39
- Mining and quarrying (NAICS 2123) 21
- Mining support (NAICS 2131) 17
- Pipeline transportation (NAICS 4862) 17
- Plastics and rubber products manufacturing (NAICS 3261) 14
- Data processing and hosting (NAICS 5182) 13
- Merchant wholesalers, nondurable goods (NAICS 4247) 13
- Waste management and remediation (NAICS 5622) 11
- Primary metal manufacturing (NAICS 3313) 11
- Computer and electronic product manufacturing (NAICS 3344) 11
- Furniture and related product manufacturing (NAICS 3371) 10
- Mining and quarrying (NAICS 2122) 10
- Plastics and rubber products manufacturing (NAICS 3262) 9
- Waste management and remediation (NAICS 5621) 8
- Utilities (NAICS 2213) 7
- Nonmetallic mineral product manufacturing (NAICS 3273) 5
- Primary metal manufacturing (NAICS 3312) 5
- Chemical manufacturing (NAICS 3259) 5
- Transportation equipment manufacturing (NAICS 3366) 5
- Nonmetallic mineral product manufacturing (NAICS 3274) 4
- Primary metal manufacturing (NAICS 3311) 4
- Primary metal manufacturing (NAICS 3314) 4
- National security and international affairs (NAICS 9281) 4
- Chemical manufacturing (NAICS 3253) 3
- Primary metal manufacturing (NAICS 3315) 3
Air-emissions inspections recorded in Arizona, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-11-18 | TUCSON ELECTRIC POWER - SPRINGERVILLE GENERATING STATION | SPRINGERVILLE, Apache, AZ | FCE On-Site | State |
| 2025-11-18 | APACHE GENERATING STATION | COCHISE, Cochise, AZ | FCE On-Site | State |
| 2025-11-17 | ARLINGTON VALLEY — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-11-14 | APS WEST PHX POWER PLANT | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-11-12 | SALT RIVER PROJECT - SANTAN GENERATING STATION | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-11-12 | APS OCOTILLO POWER PLANT | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-11-10 | SALT RIVER PROJECT - SANTAN GENERATING STATION | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-11-10 | SALT RIVER PROJECT - AGUA FRIA GENERATING STATION | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2025-11-04 | APS REDHAWK GENERATING FACILITY | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-10-29 | PALO VERDE NUCLEAR GENERATING STATION | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2025-10-27 | ARLINGTON VALLEY — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-10-17 | SALT RIVER PROJECT - AGUA FRIA GENERATING STATION | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-10-07 | NEW HARQUAHALA GENERATING | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-09-09 | GRIFFITH POWER PLANT | GRIFFITH, Mohave, AZ | FCE On-Site | State |
| 2025-08-20 | SALT RIVER PROJECT - KYRENE GENERATING STATION — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-08-15 | SALT RIVER PROJECT - KYRENE GENERATING STATION — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-08-11 | PALO VERDE NUCLEAR GENERATING STATION | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-08-01 | MESQUITE GENERATING STATION | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-07-28 | NEW HARQUAHALA GENERATING | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-07-24 | APS WEST PHX POWER PLANT | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2025-07-16 | APS WEST PHX POWER PLANT | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-07-15 | NEW HARQUAHALA GENERATING | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2025-06-26 | TUCSON ELECTRIC POWER-IRVINGTON | TUCSON, Pima, AZ | FCE On-Site | Local |
| 2025-06-13 | APS WEST PHX POWER PLANT | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-06-09 | NEW HARQUAHALA GENERATING | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-06-06 | APS - MARINE CORPS AIR STATION | YUMA, Yuma, AZ | FCE On-Site | State |
| 2025-06-03 | VALENCIA POWER PLANT | NOGALES, Santa Cruz, AZ | PCE On-Site | State |
| 2025-06-03 | VALENCIA POWER PLANT | NOGALES, Santa Cruz, AZ | FCE On-Site | State |
| 2025-05-28 | CHOLLA GENERATING STATION | JOSEPH CITY, Navajo, AZ | PCE On-Site | State |
| 2025-05-28 | CHOLLA GENERATING STATION | JOSEPH CITY, Navajo, AZ | FCE On-Site | State |
| 2025-05-22 | SALT RIVER PROJECT - SANTAN GENERATING STATION | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-05-07 | UNS ELECTRIC INC - BLACK MOUNTAIN GENERATING STATION | GRIFFITH, Mohave, AZ | PCE On-Site | State |
| 2025-05-07 | UNS ELECTRIC INC - BLACK MOUNTAIN GENERATING STATION | GRIFFITH, Mohave, AZ | FCE On-Site | State |
| 2025-05-01 | GILA RIVER POWER STATION — high-priority violation on file | 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 |
| 2025-04-18 | 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 |
| 2025-04-16 | PALO VERDE NUCLEAR GENERATING STATION | MARICOPA COUNTY, Maricopa, AZ | PCE On-Site | Local |
| 2025-04-11 | MESQUITE GENERATING STATION | 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 |
| 2025-04-02 | 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 | MESQUITE GENERATING STATION | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2025-03-25 | SALT RIVER PROJECT - AGUA FRIA GENERATING STATION | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-03-25 | APS REDHAWK GENERATING FACILITY | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2025-03-07 | PALO VERDE NUCLEAR GENERATING STATION | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-02-28 | CORONADO GENERATING PLANT | SAINT JOHNS, Apache, AZ | PCE On-Site | State |
| 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 |
| 2025-02-18 | NEW HARQUAHALA GENERATING | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-02-10 | APS REDHAWK GENERATING FACILITY | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-02-07 | GILA RIVER POWER STATION — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | FCE On-Site | Local |
| 2025-02-04 | MESQUITE GENERATING STATION | MARICOPA COUNTY, Maricopa, AZ | PCE Off-Site | Local |
| 2025-01-14 | NOVO BIOPOWER, LLC | SNOWFLAKE, Navajo, AZ | PCE On-Site | State |
| 2025-01-14 | NOVO BIOPOWER, LLC | SNOWFLAKE, Navajo, AZ | FCE On-Site | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.