EPA Air · stack tests by county and year
Air-emissions stack tests in Polk County, Florida, 2025
- 112Stack 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 Polk County, Florida during 2025. 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 Polk County facility page.
Polk County, Florida, 2025
Air-emissions stack tests in Polk County, other years
Air-emissions stack tests recorded in Polk County, Florida, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-12-10 | NUCOR STEEL FLORIDA, INC. | Pass | State |
| 2025-12-08 | FLORIDA MUNICIPAL POWER AGENCY | Pass | State |
| 2025-12-03 | CARLISLE EPS HOLDING, LLC | Pass | State |
| 2025-10-29 | NUCOR STEEL FLORIDA, INC. | Pass | State |
| 2025-10-29 | NUCOR STEEL FLORIDA, INC. | Pass | State |
| 2025-10-29 | NUCOR STEEL FLORIDA, INC. | Pass | State |
| 2025-10-22 | MOSAIC FERTILIZER LLC — high-priority violation on file | Pass | State |
| 2025-10-08 | NUCOR STEEL FLORIDA, INC. | Pass | State |
| 2025-10-08 | NUCOR STEEL FLORIDA, INC. | Pass | State |
| 2025-10-08 | NUCOR STEEL FLORIDA, INC. | Pass | State |
| 2025-10-07 | BALL METAL BEVERAGE CONTAINER CORP. | Pass | State |
| 2025-09-17 | LAKELAND ELECTRIC | Pass | State |
| 2025-09-16 | LAKELAND ELECTRIC | Pass | State |
| 2025-09-16 | LAKELAND ELECTRIC | Pass | State |
| 2025-09-09 | MOSAIC FERTILIZER LLC — high-priority violation on file | Pass | State |
| 2025-09-04 | MOSAIC FERTILIZER, LLC — high-priority violation on file | Pass | State |
| 2025-08-21 | MOSAIC FERTILIZER LLC — high-priority violation on file | Pass | State |
| 2025-08-21 | MOSAIC FERTILIZER LLC — high-priority violation on file | Pass | State |
| 2025-08-21 | MOSAIC FERTILIZER LLC — high-priority violation on file | Pass | State |
| 2025-08-19 | MOSAIC FERTILIZER LLC — high-priority violation on file | Pass | State |
| 2025-08-19 | MOSAIC FERTILIZER LLC — high-priority violation on file | Pass | State |
| 2025-08-11 | MOSAIC FERTILIZER LLC — high-priority violation on file | Pass | State |
| 2025-08-06 | TAMPA ELECTRIC COMPANY | Pass | State |
| 2025-06-25 | LAKELAND ELECTRIC | Pass | State |
| 2025-06-25 | LAKELAND ELECTRIC | Pass | State |
| 2025-06-25 | LAKELAND ELECTRIC | Pass | State |
| 2025-06-25 | LAKELAND ELECTRIC | Pass | State |
| 2025-06-25 | LAKELAND ELECTRIC | Pass | State |
| 2025-06-25 | LAKELAND ELECTRIC | Pass | State |
| 2025-06-17 | TAMPA ELECTRIC COMPANY | Pass | State |
| 2025-06-03 | MOSAIC FERTILIZER LLC — high-priority violation on file | Pass | State |
| 2025-06-03 | MOSAIC FERTILIZER LLC — high-priority violation on file | Pass | State |
| 2025-06-03 | MOSAIC FERTILIZER LLC — high-priority violation on file | Pass | State |
| 2025-05-22 | THE QUIKRETE COMPANIES, LLC. | Pass | State |
| 2025-05-20 | DUKE ENERGY FLORIDA, LLC | Pass | State |
| 2025-05-20 | DUKE ENERGY FLORIDA, LLC | Pass | State |
| 2025-05-19 | PREFERRED MATERIALS, INC. | Pass | State |
| 2025-05-07 | MOSAIC FERTILIZER LLC — high-priority violation on file | Pass | State |
| 2025-04-30 | MOSAIC FERTILIZER LLC — high-priority violation on file | Pass | State |
| 2025-04-30 | GENERAL ASPHALT OF LAKELAND, LLC | Pass | State |
| 2025-04-15 | MOSAIC FERTILIZER, LLC — high-priority violation on file | Pass | State |
| 2025-04-15 | MOSAIC FERTILIZER, LLC — high-priority violation on file | Pass | State |
| 2025-04-15 | MOSAIC FERTILIZER, LLC — high-priority violation on file | Pass | State |
| 2025-04-15 | MOSAIC FERTILIZER LLC — high-priority violation on file | Pass | State |
| 2025-04-11 | MOSAIC FERTILIZER LLC | Pass | State |
| 2025-04-08 | MOSAIC FERTILIZER LLC — high-priority violation on file | Pass | State |
| 2025-04-08 | MOSAIC FERTILIZER LLC — high-priority violation on file | Pass | State |
| 2025-03-25 | POLK COUNTY RNG, LLC | Pass | State |
| 2025-03-24 | MOSAIC FERTILIZER LLC | Pass | State |
| 2025-03-24 | MOSAIC FERTILIZER LLC | Pass | State |
| 2025-03-24 | MOSAIC FERTILIZER LLC | Pass | State |
| 2025-03-21 | MOSAIC FERTILIZER, LLC — high-priority violation on file | Pass | State |
| 2025-03-19 | MOSAIC FERTILIZER, LLC — high-priority violation on file | Pass | State |
| 2025-03-19 | DUKE ENERGY FLORIDA, LLC | Pass | State |
| 2025-03-18 | CUTRALE CITRUS JUICES USA, INC | Pass | State |
| 2025-03-14 | LAKELAND ELECTRIC | Pass | State |
| 2025-03-14 | LAKELAND ELECTRIC | Pass | State |
| 2025-03-14 | LAKELAND ELECTRIC | Pass | State |
| 2025-03-14 | LAKELAND ELECTRIC | Pass | State |
| 2025-03-14 | LAKELAND ELECTRIC | Pass | State |
| 2025-03-14 | LAKELAND ELECTRIC | Pass | State |
| 2025-03-14 | LAKELAND ELECTRIC | Pass | State |
| 2025-03-14 | LAKELAND ELECTRIC | Pass | State |
| 2025-03-14 | CUTRALE CITRUS JUICES USA, INC | Pass | State |
| 2025-03-13 | LAKELAND ELECTRIC | Pass | State |
| 2025-03-13 | LAKELAND ELECTRIC | Pass | State |
| 2025-03-11 | LAKELAND ELECTRIC | Pass | State |
| 2025-03-11 | LAKELAND ELECTRIC | Pass | State |
| 2025-03-11 | LAKELAND ELECTRIC | Pass | State |
| 2025-03-11 | LAKELAND ELECTRIC | Pass | State |
| 2025-03-11 | LAKELAND ELECTRIC | Pass | State |
| 2025-03-11 | MOSAIC FERTILIZER, LLC — high-priority violation on file | Pass | State |
| 2025-03-05 | MOSAIC FERTILIZER, LLC — high-priority violation on file | Pass | State |
| 2025-03-05 | MOSAIC FERTILIZER, LLC — high-priority violation on file | Pass | State |
| 2025-03-05 | DUKE ENERGY FLORIDA, LLC | Pass | State |
| 2025-03-04 | MOSAIC FERTILIZER, LLC — high-priority violation on file | Pass | State |
| 2025-03-04 | MOSAIC FERTILIZER LLC — high-priority violation on file | Pass | State |
| 2025-02-26 | MOSAIC FERTILIZER, LLC — high-priority violation on file | Pass | State |
| 2025-02-26 | MOSAIC FERTILIZER, LLC — high-priority violation on file | Pass | State |
| 2025-02-25 | MOSAIC FERTILIZER, LLC — high-priority violation on file | Pass | State |
| 2025-02-25 | MOSAIC FERTILIZER, LLC — high-priority violation on file | Pass | State |
| 2025-02-25 | MOSAIC FERTILIZER LLC — high-priority violation on file | Pass | State |
| 2025-02-25 | MOSAIC FERTILIZER LLC — high-priority violation on file | Pass | State |
| 2025-02-25 | MOSAIC FERTILIZER LLC — high-priority violation on file | Pass | State |
| 2025-02-19 | MOSAIC FERTILIZER, LLC — high-priority violation on file | Pass | State |
| 2025-02-19 | MOSAIC FERTILIZER, LLC — high-priority violation on file | Pass | State |
| 2025-02-19 | MOSAIC FERTILIZER LLC — high-priority violation on file | Pass | State |
| 2025-02-17 | FLORIDA MUNICIPAL POWER AGENCY | Pass | State |
| 2025-02-13 | OLDCASTLE APG SOUTH, INC. — high-priority violation on file | Pass | State |
| 2025-02-12 | MOSAIC FERTILIZER, LLC — high-priority violation on file | Pass | State |
| 2025-02-12 | MOSAIC FERTILIZER, LLC — high-priority violation on file | Pass | State |
| 2025-02-12 | MOSAIC FERTILIZER, LLC — high-priority violation on file | Pass | State |
| 2025-02-12 | MOSAIC FERTILIZER LLC — high-priority violation on file | Pass | State |
| 2025-02-11 | MOSAIC FERTILIZER LLC — high-priority violation on file | Pass | State |
| 2025-02-06 | TAMPA ELECTRIC COMPANY | Pass | State |
| 2025-02-06 | TAMPA ELECTRIC COMPANY | Pass | State |
| 2025-02-05 | MOSAIC FERTILIZER LLC — high-priority violation on file | Pass | State |
| 2025-01-24 | TAMPA ELECTRIC COMPANY | Pass | State |
| 2025-01-24 | TAMPA ELECTRIC COMPANY | Pass | State |
| 2025-01-23 | AOC, LLC | Pass | State |
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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 Polk county, FL, in 2025. It lists 112 stack tests recorded in 2025.