EPA Air · inspections by state, industry and year
Mining and quarrying (NAICS 2123): inspections in Colorado, 2023
- 75Inspections
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 2023 at a Colorado source whose primary industry code is NAICS 2123. A facility filing more than one industry code is counted under the first one on its record.
Mining and quarrying (NAICS 2123) in Colorado, other years
Other industries in Colorado, 2023
- Oil and gas extraction (NAICS 2111) 381
- Repair and maintenance (NAICS 8111) 60
- Utilities (NAICS 2211) 39
- Waste management and remediation (NAICS 5622) 29
- Pipeline transportation (NAICS 4862) 26
- Petroleum and coal products manufacturing (NAICS 3241) 20
- Nonmetallic mineral product manufacturing (NAICS 3273) 18
- Personal and laundry services (NAICS 8123) 15
- Utilities (NAICS 2213) 12
- Merchant wholesalers, nondurable goods (NAICS 4247) 10
- Personal and laundry services (NAICS 8122) 10
- Fabricated metal product manufacturing (NAICS 3328) 9
- National security and international affairs (NAICS 9281) 9
- Fabricated metal product manufacturing (NAICS 3323) 8
- Hospitals (NAICS 6221) 8
- Merchant wholesalers, durable goods (NAICS 4239) 7
- Plastics and rubber products manufacturing (NAICS 3261) 7
- Computer and electronic product manufacturing (NAICS 3344) 7
- Printing and related support (NAICS 3231) 7
- Primary metal manufacturing (NAICS 3311) 6
- Wood product manufacturing (NAICS 3219) 6
- Data processing and hosting (NAICS 5182) 6
- Chemical manufacturing (NAICS 3253) 6
- Justice, public order and safety (NAICS 9221) 5
- Support activities for transportation (NAICS 4881) 5
- Food manufacturing (NAICS 3111) 5
- Food manufacturing (NAICS 3118) 5
- Warehousing and storage (NAICS 4931) 5
- Real estate (NAICS 5311) 4
- Miscellaneous manufacturing (NAICS 3399) 4
- Nonmetallic mineral product manufacturing (NAICS 3271) 4
- Furniture and related product manufacturing (NAICS 3371) 4
- Chemical manufacturing (NAICS 3254) 4
- Educational services (NAICS 6113) 4
- Waste management and remediation (NAICS 5629) 3
- Executive and legislative government (NAICS 9211) 3
- Nonmetallic mineral product manufacturing (NAICS 3274) 3
- Fabricated metal product manufacturing (NAICS 3324) 3
- Merchant wholesalers, nondurable goods (NAICS 4246) 3
- Motor vehicle and parts dealers (NAICS 4411) 3
- Merchant wholesalers, nondurable goods (NAICS 4245) 3
- Chemical manufacturing (NAICS 3255) 3
- Chemical manufacturing (NAICS 3259) 3
- Beverage and tobacco manufacturing (NAICS 3121) 3
- Computer and electronic product manufacturing (NAICS 3345) 3
- Fabricated metal product manufacturing (NAICS 3329) 3
- Building construction (NAICS 2362) 3
- Food manufacturing (NAICS 3116) 3
- Animal production (NAICS 1121) 3
- Chemical manufacturing (NAICS 3251) 3
- Merchant wholesalers, durable goods (NAICS 4231) 3
Air-emissions inspections recorded in Colorado, 2023
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2023-12-11 | C&H AGGREGATE - NORTH WELD GRAVEL PIT | NUNN, Weld, CO | FCE On-Site | State |
| 2023-11-30 | HOLCIM-WCR INC - LONGMONT HMA PLANT | LONGMONT AREA, Weld, CO | FCE On-Site | State |
| 2023-11-30 | HOLCIM-WCR INC - TULL | LONGMONT AREA, Weld, CO | FCE On-Site | State |
| 2023-11-13 | J-2 CONTRACTING - HUNT WATER GRAVEL MINE | PLATTEVILLE, Weld, CO | FCE On-Site | State |
| 2023-11-08 | MARTIN MARIETTA MTRLS - SCREEN 34J1192 | FORT COLLINS AREA, Undetermined, CO | FCE On-Site | State |
| 2023-11-08 | MARTIN MARIETTA MTRLS - GENERATOR | FORT COLLINS AREA, Undetermined, CO | FCE On-Site | State |
| 2023-10-24 | MARTIN MARIETTA MTRLS - CRUSHER 28F0595 | FORT COLLINS, Undetermined, CO | FCE On-Site | State |
| 2023-10-23 | OLDCASTLE DBA UNITED CO -GLEN'S PIT | RIFLE AREA, Garfield, CO | PCE On-Site | State |
| 2023-10-23 | MARTIN MARIETTA MTRLS - SCREEN 34AO594 | FORT COLLINS AREA, Undetermined, CO | FCE On-Site | State |
| 2023-10-13 | COSTILLA CNTY | BLANCA 2.2 MI. E OF, Costilla, CO | FCE On-Site | State |
| 2023-10-12 | SAN MIGUEL CNTY - PATHFINDER PIT | OPHIR 2.7 MI. W OF, San Miguel, CO | FCE On-Site | State |
| 2023-10-12 | TELLURIDE STONE COMPANY - AIRPORT PIT | MOUNTAIN VILLAGE 2.1 MI. N OF, San Miguel, CO | FCE On-Site | State |
| 2023-09-20 | ARCOSA LWB LLC - LIGHTWEIGHT - BOULDER — high-priority violation on file | SUPERIOR AREA, Jefferson, CO | FCE On-Site | State |
| 2023-09-12 | M A CONCRETE CONSTR. -MONUMENT VIEW PIT | GRAND JUNCTION, Mesa, CO | FCE On-Site | State |
| 2023-09-11 | KILGORE DBA PEAK MAT - CLEAR CREEK SITE | IDAHO SPRINGS AREA, Clear Creek, CO | FCE On-Site | State |
| 2023-09-07 | SEDGWICK CNTY RD & BRIDGE - DOLEZAL PIT | JULESBURG 9.6 MI. E OF, Sedgwick, CO | FCE On-Site | State |
| 2023-09-06 | PIONEER SAND CO INC. - HARDSCRABBLE PIT | FLORENCE, 2.6 MI E OF, Fremont, CO | FCE On-Site | State |
| 2023-09-06 | SAN MIGUEL CNTY ROAD DEPT NORWOOD PIT | NORWOOD AREA, San Miguel, CO | FCE On-Site | State |
| 2023-09-06 | SAN MIGUEL COUNTY ROAD DEPARTMENT | NATURITA 15.1 MI. S OF, San Miguel, CO | FCE On-Site | State |
| 2023-09-06 | SAN MIGUEL COUNTY ROAD DEPARTMENT | SAWPIT 12.2 MI. N OF, San Miguel, CO | FCE On-Site | State |
| 2023-08-30 | MARTIN MARIETTA MTRLS - LYONS PIT | LYONS AREA, Boulder, CO | FCE On-Site | State |
| 2023-08-29 | BURNCO COLORADO - JEFFCO GRAVEL MINE | GOLDEN, Jefferson, CO | FCE On-Site | State |
| 2023-08-17 | W.W. CLYDE & COMPANY - MILL IRON PIT | GREELEY AREA, Weld, CO | FCE On-Site | State |
| 2023-08-10 | COLORADO QUARRIES INC - MICA LOAD QUARRY | CANON CITY 2.6 MI. NW OF, Fremont, CO | FCE On-Site | State |
| 2023-08-10 | COLORADO QUARRIES INC - MICA WHITE | SALIDA 11.8 MI. SE OF, Fremont, CO | FCE On-Site | State |
| 2023-08-10 | HOLCIM-WCR INC - DEER CREEK | LITTLETON 3.3 MI. W OF, Jefferson, CO | FCE On-Site | State |
| 2023-08-09 | FREMONT COUNTY - COTTONWOOD PIT | CANON CITY 16.3 MI. NW OF, Fremont, CO | FCE On-Site | State |
| 2023-08-08 | HOLCIM-WCR INC - LYONS QUARRY | LYONS AREA, Boulder, CO | FCE On-Site | State |
| 2023-08-01 | KUNAU DRILLING, LLC- KUNAU PIT | CALHAN 9.5 MI. SE OF, El Paso, CO | FCE On-Site | State |
| 2023-07-28 | OLDCASTLE SW GROUP INC. DBA FOUR CORNERS | GRAND JUNCTION, Undetermined, CO | FCE On-Site | State |
| 2023-07-26 | BUCKLEN EQUIPMENT CO | GREELEY AREA, Weld, CO | PCE On-Site | State |
| 2023-07-24 | ARNOLDS CUSTOM SEEDING - ARNOLD PIT NO 1 | KEENESBURG 3.4 MI. N OF, Weld, CO | FCE On-Site | State |
| 2023-07-18 | KILGORE DBA PEAK MAT -AGRI-D CRU / SCREE | SILVERTHORNE, Undetermined, CO | FCE On-Site | State |
| 2023-07-06 | CUSTER COUNTY ROAD & BRIDGE - SOUTH PIT | WESTCLIFFE, Custer, CO | FCE On-Site | State |
| 2023-07-06 | SEIFERT ENTERPRISES - SILVER CLIFF PIT | SILVER CLIFF, Custer, CO | FCE On-Site | State |
| 2023-07-06 | LUCKY VI QUARRY - BUFFALO HUNTER LOAD | SILVER CLIFF, Custer, CO | FCE On-Site | State |
| 2023-06-14 | WINSLOW CRANE SERVICE COMPANY | ENGLEWOOD, Arapahoe, CO | FCE On-Site | State |
| 2023-06-09 | MARTIN MARIETTA - PARKDALE QUARRY | CANON CITY AREA, Fremont, CO | PCE Off-Site | State |
| 2023-06-01 | L.G. EVERIST, INC - 88TH AVE TRANSLOAD Y | COMMERCE CITY, Adams, CO | FCE On-Site | State |
| 2023-05-31 | KILGORE DBA PEAK MAT - AGG PROC FAC | FRASER AREA, Grand, CO | FCE On-Site | State |
| 2023-05-25 | SAGUACHE CNTY - NOLAND GULCH | BONANZA 12.4 MI. SE OF, Saguache, CO | FCE On-Site | State |
| 2023-05-25 | SAGUACHE COUNTY - PORT CRUSHER | BONANZA 12.4 MI. SE OF, Undetermined, CO | FCE On-Site | State |
| 2023-05-25 | SAGUACHE COUNTY - PORT GENERATOR | BONANZA 12.4 MI. SE OF, Undetermined, CO | FCE On-Site | State |
| 2023-05-17 | BRANNAN SAND AND GRAVE. - 690 W 62ND AVE | DENVER AREA, Adams, CO | FCE On-Site | State |
| 2023-05-01 | ELB STONE INC. - BUSTER QUARRIES | LYONS 2.5 MI. N OF, Larimer, CO | FCE On-Site | State |
| 2023-05-01 | LINCOLN COUNTY - MOSHER PIT | HUGO 19.7 MI. N OF, Lincoln, CO | FCE Off-Site | State |
| 2023-05-01 | LINCOLN COUNTY | HASWELL 25.0 MI. N OF, Lincoln, CO | FCE Off-Site | State |
| 2023-05-01 | LINCOLN COUNTY | SIMLA 24.1 MI. SE OF, Lincoln, CO | FCE Off-Site | State |
| 2023-05-01 | LINCOLN COUNTY | SUGAR CITY 21.8 MI. N OF, Lincoln, CO | FCE Off-Site | State |
| 2023-04-27 | COLORADO MATERIALS, INC. | LONGMONT AREA, Boulder, CO | FCE On-Site | State |
| 2023-04-10 | COLORADO FLAGSTONE QUARRIES | LOVELAND 3.1 MI. W OF, Larimer, CO | FCE On-Site | State |
| 2023-04-05 | CASTLE CONCRETE CO - GRISENTI FARMS PIT | FLORENCE AREA, Fremont, CO | FCE On-Site | State |
| 2023-04-04 | MOORES MINING, LLC- MOORES PIT | GRAND JUNCTION 22.2 MI. SW OF, Mesa, CO | FCE On-Site | State |
| 2023-03-30 | LANGSTON CONCRETE - FLORENCE SAND/GRAVEL | FLORENCE, Fremont, CO | FCE On-Site | State |
| 2023-03-02 | PETE LIEN & SONS - WEAVER QUARRY | WELLINGTON 7.4 MI. NW OF, Larimer, CO | FCE On-Site | State |
| 2023-03-01 | ARKINS PARK STONE - TRUPP LOVELAND | LOVELAND 3.8 MI. W OF, Larimer, CO | FCE On-Site | State |
| 2023-02-27 | OLDCASTLE SW GROUP - PUEBLO E EVANS #2 | AVONDALE AREA, Pueblo, CO | FCE On-Site | State |
| 2023-02-15 | STONE WHOLESALE - BROWNSTONE QUARRY | FORT COLLINS 5.0 MI. NW OF, Larimer, CO | FCE On-Site | State |
| 2023-02-06 | OLDCASTLE SW GROUP - BERRY PIT | MEEKER, Rio Blanco, CO | FCE On-Site | State |
| 2023-02-02 | PETE LIEN & SONS - OWL CANYON COMPLEX | WELLINGTON 9.5 MI. NW OF, Larimer, CO | FCE On-Site | State |
| 2023-02-02 | PETE LIEN & SONS, INC. DBA COLORADO LIEN | WELLINGTON, 9.7 MI NW OF, Undetermined, CO | FCE On-Site | State |
| 2023-02-02 | PETE LIEN & SONS INC - PORTABLE SCREEN | WELLINGTON 9.7 MI. NW OF, Undetermined, CO | FCE On-Site | State |
| 2023-02-02 | PETE LIEN & SONS INC - PORTABLE SCREEN | LIVERMORE, Undetermined, CO | FCE On-Site | State |
| 2023-02-02 | PETE LIEN & SONS, INC. PORTABLE | LAPORTE, Undetermined, CO | FCE On-Site | State |
| 2023-02-02 | PETE LIEN & SONS - PORTABLE JCI SCREEN | WELLINGTON 9.3 MI. NW OF, Undetermined, CO | FCE On-Site | State |
| 2023-02-02 | COLORADO LIEN CO., DIV. OF PETE LIEN & S | WELLINGTON 9.7 MI. NW OF, Undetermined, CO | FCE On-Site | State |
| 2023-02-02 | PETE LIEN & SONS | LIVERMORE, Undetermined, CO | FCE On-Site | State |
| 2023-02-02 | COLORADO LIEN CO. DIVISION OF PETE LIEN | WELLINGTON 9.7 MI. NW OF, Undetermined, CO | FCE On-Site | State |
| 2023-02-02 | PETE LIEN & SONS-PORTABLE SCREEN | WELLINGTON 9.7 MI. NW OF, Undetermined, CO | FCE On-Site | State |
| 2023-02-02 | PETE LIEN & SONS - PORTABLE SCREEN | LIVERMORE, Undetermined, CO | FCE On-Site | State |
| 2023-02-02 | PETE LIEN & SONS - PORTABLE SCREEN | LIVERMORE, Undetermined, CO | FCE On-Site | State |
| 2023-02-02 | PETE LIEN & SONS - PORTABLE CRUSHER | LIVERMORE, Undetermined, CO | FCE On-Site | State |
| 2023-01-25 | DE WITT EXCAVATING - SNIFF PIT | HASTY 5.5 MI. N OF, Bent, CO | FCE On-Site | State |
| 2023-01-19 | RAPTOR MATERIALS - KURTZ, HEINTZELMAN, B | PLATTEVILLE, Weld, CO | PCE Off-Site | State |
| 2023-01-03 | COLORADO QUARRIES - RED JASPER GRANITE | CRIPPLE CREEK 6.5 MI. W OF, Teller, CO | FCE Off-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.