EPA Air · stack tests by state, industry and year
Nonmetallic mineral product manufacturing (NAICS 3273): stack tests in Maine, 2020
- 8Stack 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 2020 at a Maine source whose primary industry code is NAICS 3273. A facility filing more than one industry code is counted under the first one on its record.
Nonmetallic mineral product manufacturing (NAICS 3273) in Maine, other years
Other industries in Maine, 2020
- Paper manufacturing (NAICS 3221) 43
- Utilities (NAICS 2211) 24
- Waste management and remediation (NAICS 5622) 15
- Merchant wholesalers, nondurable goods (NAICS 4247) 7
- Wood product manufacturing (NAICS 3212) 6
- Professional, scientific and technical services (NAICS 5417) 6
- Mining and quarrying (NAICS 2123) 4
- Paper manufacturing (NAICS 3222) 4
- Petroleum and coal products manufacturing (NAICS 3241) 4
- Fabricated metal product manufacturing (NAICS 3329) 3
- Crop production (NAICS 1114) 3
- Hospitals (NAICS 6221) 3
Air-emissions stack tests recorded in Maine, 2020
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2020-08-31 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | THOMASTON, Knox, ME | Pass | State |
| 2020-08-31 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | THOMASTON, Knox, ME | Pass | State |
| 2020-08-27 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | THOMASTON, Knox, ME | Pass | State |
| 2020-06-05 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | THOMASTON, Knox, ME | Pass | State |
| 2020-06-05 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | THOMASTON, Knox, ME | Pass | State |
| 2020-06-04 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | THOMASTON, Knox, ME | Pass | State |
| 2020-04-28 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | THOMASTON, Knox, ME | Fail | State |
| 2020-04-21 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | THOMASTON, Knox, ME | 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.