EPA Air · stack tests by state, industry and year
Educational services (NAICS 6113): stack tests in Michigan, 2021
- 7Stack 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 Michigan source whose primary industry code is NAICS 6113. A facility filing more than one industry code is counted under the first one on its record.
Educational services (NAICS 6113) in Michigan, other years
Other industries in Michigan, 2021
- Utilities (NAICS 2211) 52
- Waste management and remediation (NAICS 5622) 29
- Transportation equipment manufacturing (NAICS 3361) 26
- Pipeline transportation (NAICS 4862) 17
- Transportation equipment manufacturing (NAICS 3363) 12
- Petroleum and coal products manufacturing (NAICS 3241) 11
- Nonmetallic mineral product manufacturing (NAICS 3273) 10
- Primary metal manufacturing (NAICS 3315) 9
- Fabricated metal product manufacturing (NAICS 3328) 8
- Utilities (NAICS 2212) 7
- Primary metal manufacturing (NAICS 3311) 7
- Plastics and rubber products manufacturing (NAICS 3261) 6
- Paper manufacturing (NAICS 3221) 6
- Chemical manufacturing (NAICS 3251) 6
- Wood product manufacturing (NAICS 3212) 5
- Utilities (NAICS 2213) 4
- Nonmetallic mineral product manufacturing (NAICS 3272) 3
- Nonmetallic mineral product manufacturing (NAICS 3279) 3
- Warehousing and storage (NAICS 4931) 3
Air-emissions stack tests recorded in Michigan, 2021
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2021-11-17 | WESTERN MICHIGAN UNIVERSITY | KALAMAZOO, Kalamazoo, MI | Pass | State |
| 2021-11-16 | WESTERN MICHIGAN UNIVERSITY | KALAMAZOO, Kalamazoo, MI | Pass | State |
| 2021-10-12 | MICHIGAN STATE UNIVERSITY | EAST LANSING, Ingham, MI | Pass | State |
| 2021-09-30 | UNIVERSITY OF MICHIGAN | ANN ARBOR, Washtenaw, MI | Pass | State |
| 2021-07-08 | WESTERN MICHIGAN UNIVERSITY | KALAMAZOO, Kalamazoo, MI | Pass | State |
| 2021-02-24 | WESTERN MICHIGAN UNIVERSITY | KALAMAZOO, Kalamazoo, MI | Pass | State |
| 2021-01-05 | UNIVERSITY OF MICHIGAN | ANN ARBOR, Washtenaw, MI | 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.