EPA Air · stack tests by county and year
Air-emissions stack tests in Black Hawk County, Iowa, 2018
- 12Stack 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 Black Hawk County, Iowa 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 Black Hawk County facility page.
Black Hawk County, Iowa, 2018
- Inspections 13
Air-emissions stack tests in Black Hawk County, other years
Air-emissions stack tests recorded in Black Hawk County, Iowa, 2018
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2018-12-06 | NORTHERN NATURAL GAS CO-WATERLOO | Pass | State |
| 2018-11-28 | JOHN DEERE FOUNDRY WATERLOO | Pass | State |
| 2018-11-28 | JOHN DEERE FOUNDRY WATERLOO | Pass | State |
| 2018-10-24 | JOHN DEERE FOUNDRY WATERLOO | Pass | State |
| 2018-07-17 | JOHN DEERE FOUNDRY WATERLOO | Pass | State |
| 2018-06-26 | JOHN DEERE FOUNDRY WATERLOO | Pass | State |
| 2018-06-19 | MASTERBRAND CABINETS - WATERLOO OPERATIONS — high-priority violation on file | Pass | State |
| 2018-03-29 | CONAGRA GROCERY PRODUCTS INC | Pass | State |
| 2018-03-27 | CONAGRA GROCERY PRODUCTS INC | Pass | State |
| 2018-03-20 | CEDAR FALLS MUNICIPAL ELECTRIC UTILITY | Pass | State |
| 2018-02-27 | JOHN DEERE FOUNDRY WATERLOO | Pending | State |
| 2018-02-27 | JOHN DEERE FOUNDRY WATERLOO | Pending | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.