EPA Air · stack tests by county and year
Air-emissions stack tests in Baltimore (city) County, Maryland, 2020
- 6Stack 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 Baltimore (city) County, Maryland during 2020. 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 Baltimore (city) County facility page.
Baltimore (city) County, Maryland, 2020
Air-emissions stack tests in Baltimore (city) County, other years
Air-emissions stack tests recorded in Baltimore (city) County, Maryland, 2020
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2020-10-21 | CURTIS BAY ENERGY, LP — high-priority violation on file | Pass | State |
| 2020-06-16 | W. R. GRACE & CO. - CONN. | Pass | State |
| 2020-05-21 | WHEELABRATOR BALTIMORE, LP | Pass | State |
| 2020-05-07 | AMERICAN SUGAR REFINING | Pass | State |
| 2020-05-06 | CURTIS BAY ENERGY, LP — high-priority violation on file | Pass | State |
| 2020-02-06 | UNITED STATES GYPSUM COMPANY | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.