EPA Air · stack tests by county and year
Air-emissions stack tests in Webster County, Iowa, 2024
- 19Stack 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 Webster County, Iowa during 2024. 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 Webster County facility page.
Webster County, Iowa, 2024
Air-emissions stack tests in Webster County, other years
Air-emissions stack tests recorded in Webster County, Iowa, 2024
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2024-11-20 | U S GYPSUM CO-FORT DODGE | Pass | State |
| 2024-11-19 | U S GYPSUM CO-FORT DODGE | Pass | State |
| 2024-10-31 | VALERO RENEWABLE FUELS CO LLC-FT DODGE | Pass | State |
| 2024-10-30 | VALERO RENEWABLE FUELS CO LLC-FT DODGE | Pass | State |
| 2024-10-30 | VALERO RENEWABLE FUELS CO LLC-FT DODGE | Pass | State |
| 2024-10-09 | POET BIOREFINING - GOWRIE, LLC — high-priority violation on file | Pass | State |
| 2024-09-05 | U S GYPSUM CO-FORT DODGE | Pass | State |
| 2024-07-31 | GEORGIA-PACIFIC GYPSUM LLC | Pass | State |
| 2024-07-31 | GEORGIA-PACIFIC GYPSUM LLC | Pass | State |
| 2024-07-31 | GEORGIA-PACIFIC GYPSUM LLC | Pass | State |
| 2024-07-31 | GEORGIA-PACIFIC GYPSUM LLC | Pass | State |
| 2024-07-31 | GEORGIA-PACIFIC GYPSUM LLC | Pass | State |
| 2024-07-31 | GEORGIA-PACIFIC GYPSUM LLC | Pass | State |
| 2024-07-31 | CERNE CALCIUM CARBONATE LLC | Fail | State |
| 2024-07-25 | U S GYPSUM CO-FORT DODGE | Pass | State |
| 2024-07-24 | U S GYPSUM CO-FORT DODGE | Pass | State |
| 2024-06-20 | POET BIOREFINING - GOWRIE, LLC — high-priority violation on file | Fail | State |
| 2024-06-19 | VALERO RENEWABLE FUELS CO LLC-FT DODGE | Pass | State |
| 2024-03-27 | VALERO RENEWABLE FUELS CO LLC-FT DODGE | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.