EPA Air · stack tests by county and year
Air-emissions stack tests in Freeborn County, Minnesota, 2018
- 3Stack 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 Freeborn County, Minnesota during 2018. 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 Freeborn County facility page.
Freeborn County, Minnesota, 2018
Air-emissions stack tests in Freeborn County, other years
Air-emissions stack tests recorded in Freeborn County, Minnesota, 2018
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2018-12-20 | NORTHERN NATURAL GAS - ALBERT LEA | Pass | State |
| 2018-10-10 | ULLAND BROTHERS INC SOUTH - NONMETALLIC | Pass | State |
| 2018-09-11 | MAGELLAN PIPELINE CO LP - ALBERT LEA | N/A | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.