EPA Air · inspections by state, industry and year
Mining and quarrying (NAICS 2123): inspections in Colorado, 2021
- 51Inspections
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 2021 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, 2021
- Oil and gas extraction (NAICS 2111) 411
- Gasoline stations (NAICS 4471) 42
- Utilities (NAICS 2211) 40
- Pipeline transportation (NAICS 4862) 28
- Repair and maintenance (NAICS 8111) 27
- Waste management and remediation (NAICS 5622) 25
- Nonmetallic mineral product manufacturing (NAICS 3273) 22
- Petroleum and coal products manufacturing (NAICS 3241) 18
- Hospitals (NAICS 6221) 15
- Merchant wholesalers, nondurable goods (NAICS 4247) 12
- Plastics and rubber products manufacturing (NAICS 3261) 9
- National security and international affairs (NAICS 9281) 8
- Personal and laundry services (NAICS 8122) 8
- Utilities (NAICS 2213) 7
- Primary metal manufacturing (NAICS 3311) 6
- Justice, public order and safety (NAICS 9221) 6
- Personal and laundry services (NAICS 8123) 5
- Heavy and civil engineering construction (NAICS 2373) 5
- Wood product manufacturing (NAICS 3219) 5
- Food manufacturing (NAICS 3111) 5
- Fabricated metal product manufacturing (NAICS 3323) 5
- Beverage and tobacco manufacturing (NAICS 3121) 5
- Furniture and related product manufacturing (NAICS 3371) 4
- Fabricated metal product manufacturing (NAICS 3328) 4
- Printing and related support (NAICS 3231) 4
- Fabricated metal product manufacturing (NAICS 3324) 4
- Mining and quarrying (NAICS 2122) 4
- Telecommunications (NAICS 5171) 4
- Nonmetallic mineral product manufacturing (NAICS 3271) 4
- Food manufacturing (NAICS 3118) 4
- Chemical manufacturing (NAICS 3251) 3
- Paper manufacturing (NAICS 3222) 3
- Support activities for transportation (NAICS 4881) 3
- Mining and quarrying (NAICS 2121) 3
- Waste management and remediation (NAICS 5629) 3
Air-emissions inspections recorded in Colorado, 2021
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2021-12-22 | PARK CNTY ROAD & BRIDGE ANSLEY PIT NO2 | FAIRPLAY 2.2 MI. SE OF, Park, CO | FCE Off-Site | State |
| 2021-11-30 | OLDCASTLE DBA UNITED CO -GLEN'S PIT | RIFLE AREA, Garfield, CO | FCE On-Site | State |
| 2021-11-18 | CELERITY ENERGY WAGNER EQUIPMENT CO. | AURORA, Adams, CO | FCE On-Site | State |
| 2021-11-17 | WESTERN GRAVEL CONCRETE FACILITY | MONTROSE AREA, Montrose, CO | FCE On-Site | State |
| 2021-11-08 | CONNELL RESOURCES-TIMNATH CONNELL PIT | FORT COLLINS AREA, Larimer, CO | FCE On-Site | State |
| 2021-10-27 | SOUTHWAY CONSTRUCTION CO (CRUSHER #6) | ALAMOSA, Undetermined, CO | FCE Off-Site | State |
| 2021-10-19 | KILGORE DBA ELAM CONSTRUCTION - ROLAND H | GRAND JUNCTION, Mesa, CO | FCE On-Site | State |
| 2021-10-05 | DELTA COUNTY - ANTELOPE PIT | ORCHARD CITY AREA, Delta, CO | FCE On-Site | State |
| 2021-10-05 | DELTA COUNTY - LEMOINE GRAVEL PIT | HOTCHKISS AREA, Delta, CO | FCE On-Site | State |
| 2021-10-05 | DELTA COUNTY - (CUMMINS DFLC GENSET) | DELTA AREA, Undetermined, CO | FCE On-Site | State |
| 2021-10-05 | DELTA COUNTY - CEDARAPIDS CRUSHER | DELTA AREA, Undetermined, CO | FCE On-Site | State |
| 2021-09-30 | COSTILLA CNTY | BLANCA 2.2 MI. E OF, Costilla, CO | FCE Off-Site | State |
| 2021-09-30 | BIVENS TRUCKING &EXCAVATING (WAS KILLION | FORT COLLINS AREA, Larimer, CO | FCE On-Site | State |
| 2021-09-29 | WELD COUNTY - AULT GRADER SHED | AULT AREA, Weld, CO | FCE On-Site | State |
| 2021-09-29 | WELD COUNTY - JOHNSTOWN GRADER SHED | JOHNSTOWN, Weld, CO | FCE On-Site | State |
| 2021-09-29 | WELD COUNTY - KERSEY GRADER SHED | KERSEY AREA, Weld, CO | FCE On-Site | State |
| 2021-09-29 | WELD COUNTY - SEVERANCE GRADER SHED | SEVERANCE AREA, Weld, CO | FCE On-Site | State |
| 2021-09-28 | MARTIN MARIETTA MATERIALS -PENROSE RANCH | FLORENCE 3.2 MI. E OF, Fremont, CO | FCE Off-Site | State |
| 2021-09-22 | ARCOSA LWB LLC - LIGHTWEIGHT - BOULDER — high-priority violation on file | SUPERIOR AREA, Jefferson, CO | FCE On-Site | State |
| 2021-09-21 | MARTIN MARIETTA MAT - COYOTE RIDGE PIT | FLORENCE AREA, Fremont, CO | FCE Off-Site | State |
| 2021-09-20 | MARTIN MARIETTA - PARKDALE QUARRY | CANON CITY AREA, Fremont, CO | FCE Off-Site | State |
| 2021-09-16 | BURNCO COLORADO - LUPTON MEADOWS MINE | FORT LUPTON AREA, Weld, CO | FCE On-Site | State |
| 2021-09-16 | BURNCO COLORADO LLC - INOUYE PIT — high-priority violation on file | FORT LUPTON AREA, Weld, CO | FCE On-Site | State |
| 2021-09-16 | BURNCO COLORADO - EWING GRAVEL MINE — high-priority violation on file | FORT LUPTON AREA, Weld, CO | FCE On-Site | State |
| 2021-09-08 | TIMOTHY D. WILLIAMS - WILLIAMS PIT NO. 1 | WALSENBURG 9.4 MI. N OF, Huerfano, CO | FCE On-Site | State |
| 2021-09-08 | OTERO COUNTY- MENDENHALL GRAVEL PIT | ROCKY FORD 4.2 MI. SW OF, Otero, CO | FCE On-Site | State |
| 2021-09-07 | BRANNAN SAND & GRAVEL - VALLEY'S EDGE | FORT LUPTON AREA, Weld, CO | FCE On-Site | State |
| 2021-08-25 | SCHMIDT CONST CO - MENZER QUARRY | COLORADO SPRINGS 8.2 MI. SW OF, El Paso, CO | FCE On-Site | State |
| 2021-08-11 | SANDCO INC - WALKER PIT | DURANGO 2.5 MI. N OF, La Plata, CO | FCE Off-Site | State |
| 2021-08-02 | DICAPERL MINERALS - ANTONITO PLANT | ANTONITO AREA, Conejos, CO | FCE Off-Site | State |
| 2021-08-01 | ELAM CONST DBA SANDCO - DURANGO PLANT | DURANGO 4.4 MI. N OF, La Plata, CO | FCE Off-Site | State |
| 2021-08-01 | HOLCIM-WCR INC - LONGMONT HMA PLANT | LONGMONT AREA, Weld, CO | FCE Off-Site | State |
| 2021-06-15 | MARTIN MARIETTA MTRLS - SCREEN 34AO594 | FORT COLLINS AREA, Undetermined, CO | FCE Off-Site | State |
| 2021-06-15 | MARTIN MARIETTA MTRLS - CRUSHER 28F0595 | FORT COLLINS, Undetermined, CO | FCE Off-Site | State |
| 2021-06-08 | ALBERT FREI AND SONS - WALSTRUM QUARRY | IDAHO SPRINGS AREA, Clear Creek, CO | FCE Off-Site | State |
| 2021-05-27 | VARRA COMPANIES INC-HEINTZELMAN PIT 116 | FIRESTONE, Weld, CO | FCE On-Site | State |
| 2021-05-11 | ELAM CONSTRUCTION - CRUSHER #1 | FRUITA, Undetermined, CO | FCE On-Site | State |
| 2021-03-30 | COLORADO STONE - PRIDE OF AMERICA MINE | MARBLE 2.4 MI. SE OF, Gunnison, CO | FCE Off-Site | State |
| 2021-03-23 | OLDCASTLE SW GROUP - SIEVERS PIT | CARBONDALE 3.3 MI. NW OF, Garfield, CO | FCE Off-Site | State |
| 2021-03-23 | OLDCASTLE SW GROUP - SIEVERS PIT | CARBONDALE 3.3 MI. NW OF, Garfield, CO | FCE Off-Site | State |
| 2021-03-11 | OLDCASTLE SW GROUP - GYPSUM RANCH | GYPSUM AREA, Eagle, CO | FCE Off-Site | State |
| 2021-03-08 | ED HOCKIN TRUCKING, INC. | HAYDEN 3.9 MI. W OF, Routt, CO | FCE Off-Site | State |
| 2021-02-16 | AMERICAN SODA LLC - PARACHUTE FACILITY | PARACHUTE AREA, Garfield, CO | FCE Off-Site | State |
| 2021-02-11 | HOLCIM-WCR INC - TUCSON SOUTH PIT | TODD CREEK, Adams, CO | FCE Off-Site | State |
| 2021-02-11 | OLDCASTLE SW - CAMILLETTI MILNER PIT #2 | MILNER, Routt, CO | FCE Off-Site | State |
| 2021-02-04 | LOVELAND READY MIX - GREEN/CROISSANT PIT | JOHNSTOWN AREA, Weld, CO | FCE On-Site | State |
| 2021-02-02 | MARTIN MARIETTA - SANDVIK SCREEN UNIT | CANON CITY 7.6 MI. W OF, Undetermined, CO | PCE Off-Site | State |
| 2021-01-14 | WELD COUNTY PUBLIC WORKS - GEISERT PIT | GREELEY AREA, Weld, CO | FCE On-Site | State |
| 2021-01-14 | WELD COUNTY PUBLIC WORKS - PETERS PIT | GROVER 12.0 MI. NW OF, Weld, CO | FCE On-Site | State |
| 2021-01-14 | WELD COUNTY PUBLIC WORKS - HOKESTRA PIT | MEAD AREA, Weld, CO | FCE On-Site | State |
| 2021-01-05 | BURNCO COLORADO - BERNHARDT RESOURCE | MILLIKEN, Weld, CO | 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.