EPA Air · stack tests by state, industry and year
Mining and quarrying (NAICS 2123): stack tests in Illinois, 2021
- 5Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row is one stack test recorded during 2021 at a Illinois 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 Illinois, other years
Other industries in Illinois, 2021
- Utilities (NAICS 2211) 29
- Petroleum and coal products manufacturing (NAICS 3241) 15
- Primary metal manufacturing (NAICS 3315) 13
- Pipeline transportation (NAICS 4862) 9
- Food manufacturing (NAICS 3112) 7
- Hospitals (NAICS 6221) 6
- Fabricated metal product manufacturing (NAICS 3328) 6
- Waste management and remediation (NAICS 5622) 5
- Merchant wholesalers, nondurable goods (NAICS 4247) 5
- Nonmetallic mineral product manufacturing (NAICS 3273) 4
- Merchant wholesalers, nondurable goods (NAICS 4245) 3
- Mining and quarrying (NAICS 2121) 3
- Educational services (NAICS 6113) 3
- Educational services (NAICS 6111) 3
Air-emissions stack tests recorded in Illinois, 2021
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2021-09-30 | RIVERSTONE GROUP INC | MILAN, Rock Island, IL | Pass | State |
| 2021-08-31 | US MINERALS | COFFEEN, Montgomery, IL | Pass | State |
| 2021-07-14 | RIVERSTONE GROUP INC | LOWELL, La Salle, IL | Pass | State |
| 2021-05-21 | US SILICA CO | OTTAWA, La Salle, IL | Pass | State |
| 2021-03-17 | MANLEY BROTHERS OF INDIANA | TROY GROVE, La Salle, IL | Pass | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.