EPA Air · stack tests by county and year
Air-emissions stack tests in Somerset County, Maine, 2022
- 13Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row below is one stack test recorded against a source in Somerset County, Maine during 2022. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the Somerset County facility page.
Somerset County, Maine, 2022
- Inspections 28
Air-emissions stack tests in Somerset County, other years
What stands out
- Stack tests in Somerset County, Maine, rose from 11 in 2021, the previous year on file, to 13 in 2022.
- The county’s file for stack tests holds 9 years of events, from 2017 through 2025.
- Its 13 stack tests rank 4th of the 11 county cells in Maine for 2022.
- Its 13 stack tests are 11.2% of the 116 the state’s file holds for 2022.
Every line is computed by formula from the state’s stored file; nothing is estimated.
Air-emissions stack tests recorded in Somerset County, Maine, 2022
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2022-12-22 | WASTE MANAGEMENT DISPOSAL SERVICES OF MAINE, INC. — high-priority violation on file | Pass | State |
| 2022-12-09 | SAPPI NORTH AMERICA, INC. | Pass | State |
| 2022-12-08 | SAPPI NORTH AMERICA, INC. | Pass | State |
| 2022-12-07 | SAPPI NORTH AMERICA, INC. | Pass | State |
| 2022-12-06 | SAPPI NORTH AMERICA, INC. | Pass | State |
| 2022-12-05 | SAPPI NORTH AMERICA, INC. | Pass | State |
| 2022-11-17 | SAPPI NORTH AMERICA, INC. | Pass | State |
| 2022-11-15 | SAPPI NORTH AMERICA, INC. | Pass | State |
| 2022-10-14 | BACKYARD FARMS, LLC | Pass | State |
| 2022-09-20 | WASTE MANAGEMENT DISPOSAL SERVICES OF MAINE, INC. — high-priority violation on file | Pass | State |
| 2022-06-02 | WASTE MANAGEMENT DISPOSAL SERVICES OF MAINE, INC. — high-priority violation on file | Pass | State |
| 2022-04-22 | WASTE MANAGEMENT DISPOSAL SERVICES OF MAINE, INC. — high-priority violation on file | Pass | State |
| 2022-03-01 | WASTE MANAGEMENT DISPOSAL SERVICES OF MAINE, INC. — high-priority violation on file | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register with stack tests in Somerset county, ME, in 2022. It lists 13 stack tests recorded in 2022.