EPA Air · inspections by state and year
Air-emissions inspections in Idaho, 2025
- 207Inspections
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 Idaho 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 Idaho, 2025
- Ada County 44
- Canyon County 23
- Kootenai County 15
- Twin Falls County 12
- Nez Perce County 10
- Bonneville County 9
- Undetermined County 8
- Cassia County 8
- Madison County 7
- Bannock County 7
- Elmore County 7
- Bonner County 6
- Caribou County 6
- Idaho County 5
- Bingham County 5
- Benewah County 4
- Gooding County 4
- Jerome County 4
- Minidoka County 4
- Bear Lake County 3
- Latah County 3
Idaho, other years
Air-emissions inspections recorded in Idaho, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-12-31 | NORTHWEST PIPELINE LLC CALDWELL | CALDWELL, Canyon, ID | FCE On-Site | State |
| 2025-12-31 | NORTHWEST PIPELINE LLC CALDWELL | CALDWELL, Canyon, ID | PCE On-Site | State |
| 2025-12-29 | GARRITY BLVD AUTO BODY | NAMPA, Canyon, ID | PCE On-Site | State |
| 2025-12-19 | CRITERION TRAILERS | CALDWELL, Canyon, ID | PCE On-Site | State |
| 2025-12-17 | NUSSBAUM AUTO BODY AND GLASS REPAIR LLC | MONTPELIER, Bear Lake, ID | PCE On-Site | State |
| 2025-12-01 | AMALGAMATED SUGAR COMPANY - PAUL | PAUL, Minidoka, ID | FCE On-Site | State |
| 2025-11-28 | GAYLE MANUFACTURING | CALDWELL, Canyon, ID | PCE On-Site | State |
| 2025-11-28 | TRIPCO INC 00202 | LEWISTON, Nez Perce, ID | PCE Off-Site | State |
| 2025-11-26 | G & B REDI-MIX NAMPA | NAMPA, Canyon, ID | PCE On-Site | State |
| 2025-11-25 | DG AUTO BODY | BOISE, Ada, ID | PCE On-Site | State |
| 2025-11-21 | UNIVERSITY OF IDAHO | MOSCOW, Latah, ID | PCE On-Site | State |
| 2025-11-21 | J R SIMPLOT COMPANY-DON SIDING POCATELLO — high-priority violation on file | POCATELLO, Power, ID | PCE On-Site | State |
| 2025-11-21 | PEAK SAND & GRAVEL 00690 | SANDPOINT, Bonner, ID | PCE On-Site | State |
| 2025-11-17 | KEN'S CUSTOM BODY & PAINT | SAINT MARIES, Benewah, ID | PCE On-Site | State |
| 2025-11-14 | SOUTH RIDGE DAIRY | MURTAUGH, Twin Falls, ID | PCE On-Site | State |
| 2025-11-14 | LURRE CONSTRUCTION INC 00295 | CALDWELL, Canyon, ID | PCE On-Site | State |
| 2025-11-13 | CALIBER COLLISION - BOISE 0212 | BOISE, Ada, ID | PCE On-Site | State |
| 2025-11-10 | WEST POINT RNG LLC | WENDELL, Gooding, ID | PCE On-Site | State |
| 2025-11-06 | MILNER BUTTE LANDFILL | BURLEY, Cassia, ID | FCE On-Site | State |
| 2025-11-06 | STAKER PARSON DBA IDAHO CONCRETE CO 00151 | EAGLE, Ada, ID | PCE On-Site | State |
| 2025-11-03 | POTLATCHDELTIC LAND AND LUMBER - ST MARIES LUMBER DRYING DIVISION | SAINT MARIES, Benewah, ID | FCE On-Site | State |
| 2025-10-31 | ITAFOS CONDA LLC - TV FACILITY | SODA SPRINGS, Caribou, ID | PCE On-Site | State |
| 2025-10-30 | ERGON ASPHALT & EMULSIONS | BOISE, Ada, ID | PCE On-Site | State |
| 2025-10-30 | P KAY METAL LEWISTON LLC | LEWISTON, Nez Perce, ID | PCE On-Site | State |
| 2025-10-30 | MICKELSEN CONSTRUCTION 00410 | BLACKFOOT, Bingham, ID | PCE Off-Site | State |
| 2025-10-30 | WESTERN CONSTRUCTION OF LEWISTON 00594 | LEWISTON, Nez Perce, ID | PCE On-Site | State |
| 2025-10-29 | POTLATCHDELTIC LAND AND LUMBER - ST MARIES LUMBER DRYING DIVISION | SAINT MARIES, Benewah, ID | PCE On-Site | State |
| 2025-10-28 | DENNIS DILLON AUTO PARK | BOISE, Ada, ID | PCE On-Site | State |
| 2025-10-28 | AVAIL VALLEY CONSTRTUCTION 00329 | BOISE, Ada, ID | PCE Off-Site | State |
| 2025-10-23 | CONCRETE PLACING CO INC 00307 | BOISE, Ada, ID | PCE Off-Site | State |
| 2025-10-21 | INVENTIVE DBA IN THE DITCH TOWING PRODUCTS | MOUNTAIN HOME, Elmore, ID | PCE On-Site | State |
| 2025-10-21 | KNUDTSEN CHEVROLET | POST FALLS, Kootenai, ID | PCE On-Site | State |
| 2025-10-21 | AMVAC CHEMICAL CORPORATION | MARSING, Owyhee, ID | PCE On-Site | State |
| 2025-10-17 | LURRE CONSTRUCTION INC 00622 | CALDWELL, Canyon, ID | PCE On-Site | State |
| 2025-10-16 | COLLEGE OF SOUTHERN IDAHO | TWIN FALLS, Twin Falls, ID | PCE On-Site | State |
| 2025-10-14 | GAS TRANSMISSION NORTHWEST - COMPRESSOR STATION 03 - EASTPORT | EASTPORT, Boundary, ID | PCE On-Site | State |
| 2025-10-14 | GAS TRANSMISSION NORTHWEST - COMPRESSOR STATION 5 - ATHOL | ATHOL, Kootenai, ID | PCE On-Site | State |
| 2025-10-14 | IDAHO SAND & GRAVEL 00283 | BOISE, Ada, ID | FCE On-Site | State |
| 2025-10-08 | SKYLINE BIOGAS LLC | BURLEY, Cassia, ID | PCE On-Site | State |
| 2025-10-08 | IDAHO SAND & GRAVEL 00283 | BOISE, Ada, ID | PCE On-Site | State |
| 2025-10-07 | KILGORE COMPANIES 00320 | IDAHO, Undetermined, ID | PCE Off-Site | State |
| 2025-09-30 | MILNER BUTTE LANDFILL | BURLEY, Cassia, ID | PCE On-Site | State |
| 2025-09-30 | EXCALIBUR AUTO BODY REPAIR | LEWISTON, Nez Perce, ID | PCE On-Site | State |
| 2025-09-30 | PRE-MIX INC NW | LEWISTON, Nez Perce, ID | PCE On-Site | State |
| 2025-09-29 | ALK-ABELLO SOURCE MATERIALS | POST FALLS, Kootenai, ID | PCE On-Site | State |
| 2025-09-26 | KAMIAH MILLS (EMPIRE LUMBER) | KAMIAH, Lewis, ID | FCE On-Site | U.S. EPA |
| 2025-09-25 | CALIBER COLLISION CENTER - EAGLE 0262 | EAGLE, Ada, ID | PCE On-Site | State |
| 2025-09-25 | SUPERIOR ASPHALT 00699 | CITY OF POCATELLO, Bannock, ID | PCE Off-Site | State |
| 2025-09-23 | NW PIPELINE CORP - POCATELLO COMPRESSOR | POCATELLO, Bannock, ID | FCE On-Site | U.S. EPA |
| 2025-09-23 | STAKER & PARSON COMPANIES 00373 | IDAHO, Undetermined, ID | PCE Off-Site | State |
| 2025-09-18 | MOBILE COMPONENT INC | BOISE, Ada, ID | PCE On-Site | State |
| 2025-09-18 | KLOEPFER - TWIN FALLS | TWIN FALLS, Twin Falls, ID | PCE On-Site | State |
| 2025-09-16 | AVISTA CORP | RATHDRUM, Kootenai, ID | FCE On-Site | State |
| 2025-09-15 | NAMPA PAVING & ASPHALT | NAMPA, Canyon, ID | PCE On-Site | State |
| 2025-09-11 | DARIGOLD BOISE FACILITY | BOISE, Ada, ID | PCE On-Site | State |
| 2025-09-10 | ANDERSON'S AUTOBODY | PONDERAY, Bonner, ID | PCE On-Site | State |
| 2025-09-08 | CLEARWATER CONCRETE INC 00355 | COTTONWOOD, Idaho, ID | PCE Off-Site | State |
| 2025-09-05 | MALAD ROCK PRODUCTS LLC 00686 | IDAHO, Undetermined, ID | PCE On-Site | State |
| 2025-09-04 | PLUMMER FOREST PRODUCTS - POST FALLS | POST FALLS, Kootenai, ID | FCE On-Site | State |
| 2025-09-03 | OREPAC BUILDING PRODUCTS | BOISE, Ada, ID | PCE On-Site | State |
| 2025-09-03 | OREPAC BUILDING PRODUCTS | BOISE, Ada, ID | FCE On-Site | State |
| 2025-09-02 | TMC INC | IDAHO FALLS, Bonneville, ID | PCE On-Site | State |
| 2025-09-02 | BURNS CONCRETE INC 00274 | IDAHO FALLS, Bonneville, ID | PCE On-Site | State |
| 2025-09-02 | CENTRAL WASHINGTON ASPHALT 00438 | IDAHO, Undetermined, ID | PCE Off-Site | State |
| 2025-08-29 | LHOIST NORTH AMERICA OF AZ INC - TENMILE QUARRY | SODA SPRINGS, Caribou, ID | PCE On-Site | State |
| 2025-08-29 | LHOIST NORTH AMERICA OF AZ INC - BANCROFT TERMINAL | BANCROFT, Caribou, ID | PCE On-Site | State |
| 2025-08-29 | LHOIST NORTH AMERICA OF ARIZONA - TENMILE PLANT | SODA SPRINGS, Caribou, ID | PCE On-Site | State |
| 2025-08-29 | BOB JACKSON BODY REPAIR | LEWISTON, Nez Perce, ID | PCE On-Site | State |
| 2025-08-29 | HERCO ASPHALT 00066 | LEWISTON, Nez Perce, ID | PCE On-Site | State |
| 2025-08-28 | AUTOVOL INC | NAMPA, Canyon, ID | PCE On-Site | State |
| 2025-08-27 | MICRON TECHNOLOGY INC BOISE | BOISE, Ada, ID | FCE On-Site | State |
| 2025-08-27 | GEORGE GEE CADILLAC/KIA | COEUR D'ALENE, Kootenai, ID | PCE On-Site | State |
| 2025-08-27 | CALIBER COLLISION CENTER - COEUR D'ALENE 0272 | COEUR D'ALENE, Kootenai, ID | PCE On-Site | State |
| 2025-08-27 | PEAK SAND & GRAVEL INC 00088 | SANDPOINT, Bonner, ID | PCE On-Site | State |
| 2025-08-25 | MICRON TECHNOLOGY INC BOISE | BOISE, Ada, ID | PCE On-Site | State |
| 2025-08-25 | NORTHWEST FOAM PRODUCTS INC | TWIN FALLS, Twin Falls, ID | PCE On-Site | State |
| 2025-08-25 | VALLEY READY MIX INC 00177 | IDAHO FALLS, Bonneville, ID | PCE On-Site | State |
| 2025-08-22 | CORWIN FORD - NAMPA DETAIL SHOP | NAMPA, Canyon, ID | PCE On-Site | State |
| 2025-08-21 | GREAT WESTERN MALTING | POCATELLO, Bannock, ID | PCE On-Site | State |
| 2025-08-21 | GREAT WESTERN MALTING | POCATELLO, Bannock, ID | FCE On-Site | State |
| 2025-08-15 | SEUBERT EXCAVATORS INC 00103 | COTTONWOOD, Idaho, ID | PCE On-Site | State |
| 2025-08-14 | SUNCORE CONSTRUCTION & MATERIALS INC 00572 | IDAHO FALLS, Bonneville, ID | PCE On-Site | State |
| 2025-08-12 | MIDDLEKAUFF FORD LINCOLN | TWIN FALLS, Twin Falls, ID | PCE On-Site | State |
| 2025-08-12 | STAKER PARSON COMPANY DBA IDAHO MATERIALS AND CONSTRUCTION 00243 | BOISE, Ada, ID | PCE Off-Site | State |
| 2025-08-12 | TRIPLE C CONCRETE 00499 | TWIN FALLS, Twin Falls, ID | PCE On-Site | State |
| 2025-08-08 | TRIPLE C CONCRETE | TWIN FALLS, Twin Falls, ID | PCE On-Site | State |
| 2025-08-07 | HK CONTRACTORS INC 00463 | IDAHO FALLS, Bonneville, ID | PCE On-Site | State |
| 2025-08-06 | TRIPLE C CONCRETE 00396 | TWIN FALLS, Twin Falls, ID | PCE On-Site | State |
| 2025-08-04 | STONE RIDGE CONTRACTING LLC 00701 | CITY OF POCATELLO, Bannock, ID | PCE On-Site | State |
| 2025-07-30 | ATLAS SAND AND ROCK - BATCH | LEWISTON, Nez Perce, ID | PCE On-Site | State |
| 2025-07-30 | KNIFE RIVER CORP - MTN WEST 00533 | BOISE, Ada, ID | PCE On-Site | State |
| 2025-07-29 | BROKEN ROCK SAND & GRAVEL 00707 | BOISE, Ada, ID | PCE On-Site | State |
| 2025-07-28 | NOBLE EXCAVATING INC 00369 | IDAHO, Undetermined, ID | PCE Off-Site | State |
| 2025-07-28 | WALTERS READY MIX 00411 | REXBURG, Madison, ID | PCE On-Site | State |
| 2025-07-28 | SUPERIOR BLASTING 00620 | BOISE, Ada, ID | PCE On-Site | State |
| 2025-07-28 | OWYHEE METALS | MERIDIAN, Ada, ID | PCE Off-Site | State |
| 2025-07-24 | AMERICRETE READY-MIX CONCRETE DBA G & B REDI-MIX 00384 | NAMPA, Canyon, ID | PCE On-Site | State |
| 2025-07-22 | REXBURG FACILITY OF BASIC AMERICAN FOODS A DIVISION OF BASIC AMERICAN INC | REXBURG, Madison, ID | FCE On-Site | State |
| 2025-07-16 | O-K GRAVEL WORKS LLC 00618 | CASCADE, Valley, ID | PCE On-Site | State |
| 2025-07-16 | P DIAMOND LLC 00674 | HILL CITY, Camas, ID | PCE On-Site | State |
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Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.