EPA Air · stack tests by state, industry and year
Educational services (NAICS 6113): stack tests in Michigan, 2023
- 6Stack 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 2023 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, 2023
- Utilities (NAICS 2211) 39
- Waste management and remediation (NAICS 5622) 33
- Pipeline transportation (NAICS 4862) 19
- Transportation equipment manufacturing (NAICS 3361) 13
- Chemical manufacturing (NAICS 3251) 12
- Utilities (NAICS 2212) 11
- Petroleum and coal products manufacturing (NAICS 3241) 10
- Primary metal manufacturing (NAICS 3311) 9
- Utilities (NAICS 2213) 6
- Paper manufacturing (NAICS 3221) 6
- Transportation equipment manufacturing (NAICS 3363) 6
- Fabricated metal product manufacturing (NAICS 3328) 5
- Nonmetallic mineral product manufacturing (NAICS 3273) 5
- Food manufacturing (NAICS 3113) 4
- Plastics and rubber products manufacturing (NAICS 3261) 4
- Food manufacturing (NAICS 3112) 4
- Wood product manufacturing (NAICS 3212) 3
- Primary metal manufacturing (NAICS 3315) 3
Air-emissions stack tests recorded in Michigan, 2023
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2023-12-19 | UNIVERSITY OF MICHIGAN | ANN ARBOR, Washtenaw, MI | Pass | State |
| 2023-10-31 | UNIVERSITY OF MICHIGAN | ANN ARBOR, Washtenaw, MI | Pending | State |
| 2023-10-31 | UNIVERSITY OF MICHIGAN | ANN ARBOR, Washtenaw, MI | Pass | State |
| 2023-10-25 | MICHIGAN STATE UNIVERSITY | EAST LANSING, Ingham, MI | Pass | State |
| 2023-06-23 | UNIVERSITY OF MICHIGAN | ANN ARBOR, Washtenaw, MI | Pending | State |
| 2023-02-17 | WESTERN MICHIGAN UNIVERSITY | KALAMAZOO, Kalamazoo, 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.