EPA Air · stack tests by county and year
Air-emissions stack tests in Lake County, Indiana, 2023
- 161Stack 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 Lake County, Indiana during 2023. 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 Lake County facility page.
Lake County, Indiana, 2023
Air-emissions stack tests in Lake County, other years
Air-emissions stack tests recorded in Lake County, Indiana, 2023
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2023-07-13 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-07-07 | MILESTONE CONTRACTORS LP | Pass | State |
| 2023-07-07 | MILESTONE CONTRACTORS LP | Pass | State |
| 2023-07-07 | MILESTONE CONTRACTORS LP | Pass | State |
| 2023-07-07 | MILESTONE CONTRACTORS LP | Pass | State |
| 2023-06-29 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-06-29 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-06-29 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-06-29 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-06-29 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-06-21 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-06-21 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-05-25 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-05-25 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-05-17 | INDIANA HARBOR COKE COMPANY LP CONTRACTOR OF CLEVELAND-CLIFF — high-priority violation on file | Pass | State |
| 2023-05-17 | INDIANA HARBOR COKE COMPANY LP CONTRACTOR OF CLEVELAND-CLIFF — high-priority violation on file | Pass | State |
| 2023-05-12 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-05-12 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-05-12 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Fail | State |
| 2023-05-12 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Fail | State |
| 2023-05-11 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-05-11 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-05-11 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-05-11 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-05-09 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-05-09 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-05-09 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-05-09 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-04-12 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | Pass | State |
| 2023-04-12 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | Pass | State |
| 2023-04-11 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | Pass | State |
| 2023-04-11 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-04-11 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-04-11 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-04-11 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-04-11 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-04-06 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | Pass | State |
| 2023-04-06 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-04-06 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-04-06 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-04-05 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | Pass | State |
| 2023-04-05 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | Pass | State |
| 2023-04-04 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | Pass | State |
| 2023-04-04 | NATIONAL MATERIAL PROCESSING | Pass | State |
| 2023-04-04 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-04-04 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-04-03 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | Pass | State |
| 2023-03-23 | CLEVELAND-CLIFFS STEEL LLC — high-priority violation on file | Pass | State |
| 2023-03-02 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-03-02 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-03-02 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-03-02 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-02-07 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | Pass | State |
| 2023-02-07 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | Pass | State |
| 2023-02-07 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | Pass | State |
| 2023-01-17 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | Pass | State |
| 2023-01-11 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-01-11 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-01-11 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | Pass | State |
| 2023-01-03 | CARMEUSE LIME INCORPORATED — high-priority violation on file | Pass | State |
| 2023-01-03 | CARMEUSE LIME INCORPORATED — high-priority violation on file | Pass | State |
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Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.