EPA Air · stack tests by county and year
Air-emissions stack tests in Porter County, Indiana, 2017
- 48Stack 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 Porter County, Indiana during 2017. 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 Porter County facility page.
Porter County, Indiana, 2017
- Inspections 24
Air-emissions stack tests in Porter County, other years
Air-emissions stack tests recorded in Porter County, Indiana, 2017
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2017-12-22 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | Pass | State |
| 2017-12-19 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | Pass | State |
| 2017-12-09 | NLMK INDIANA — high-priority violation on file | Pass | State |
| 2017-12-09 | NLMK INDIANA — high-priority violation on file | Pass | State |
| 2017-12-09 | NLMK INDIANA — high-priority violation on file | Pass | State |
| 2017-12-09 | NLMK INDIANA — high-priority violation on file | Pass | State |
| 2017-12-09 | NLMK INDIANA — high-priority violation on file | Pass | State |
| 2017-12-07 | NLMK INDIANA — high-priority violation on file | Pass | State |
| 2017-12-07 | NLMK INDIANA — high-priority violation on file | Pass | State |
| 2017-12-07 | NLMK INDIANA — high-priority violation on file | Pass | State |
| 2017-12-07 | NLMK INDIANA — high-priority violation on file | Pass | State |
| 2017-12-07 | NLMK INDIANA — high-priority violation on file | Pass | State |
| 2017-12-07 | NLMK INDIANA — high-priority violation on file | Pass | State |
| 2017-12-07 | NLMK INDIANA — high-priority violation on file | Pass | State |
| 2017-11-29 | SMS MILL SERVICES, LLC A CONTRACTOR OF CLEVELAND-CLIFFS BURN | Pass | State |
| 2017-11-29 | SMS MILL SERVICES, LLC A CONTRACTOR OF CLEVELAND-CLIFFS BURN | Pass | State |
| 2017-11-13 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | Pass | State |
| 2017-11-02 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | Pass | State |
| 2017-09-14 | O-N MINERALS (PORTAGE) COMPANY LLC DBA CARMEUSE LIME & STONE — high-priority violation on file | Pass | State |
| 2017-09-14 | O-N MINERALS (PORTAGE) COMPANY LLC DBA CARMEUSE LIME & STONE — high-priority violation on file | Pass | State |
| 2017-09-14 | O-N MINERALS (PORTAGE) COMPANY LLC DBA CARMEUSE LIME & STONE — high-priority violation on file | Pass | State |
| 2017-09-14 | O-N MINERALS (PORTAGE) COMPANY LLC DBA CARMEUSE LIME & STONE — high-priority violation on file | Pass | State |
| 2017-09-14 | O-N MINERALS (PORTAGE) COMPANY LLC DBA CARMEUSE LIME & STONE — high-priority violation on file | Pass | State |
| 2017-08-30 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | Pass | State |
| 2017-08-02 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | Pass | State |
| 2017-08-02 | JET CORR INC/PRATT PAPER (IN) LLC — high-priority violation on file | Pass | State |
| 2017-06-28 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | Pass | State |
| 2017-06-23 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | Pass | State |
| 2017-06-21 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | Pass | State |
| 2017-06-14 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | Pass | State |
| 2017-05-15 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | Pass | State |
| 2017-04-14 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | Pass | State |
| 2017-04-14 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | Pass | State |
| 2017-04-11 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | Pass | State |
| 2017-04-11 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | Pass | State |
| 2017-04-11 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | Pass | State |
| 2017-04-11 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | Pass | State |
| 2017-04-11 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | Pass | State |
| 2017-04-11 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | Pass | State |
| 2017-04-04 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | Pass | State |
| 2017-04-04 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | Pass | State |
| 2017-03-31 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | Pass | State |
| 2017-03-31 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | Pass | State |
| 2017-02-21 | WORTHINGTON STEEL | Pass | State |
| 2017-02-21 | WORTHINGTON STEEL | Pass | State |
| 2017-02-21 | WORTHINGTON STEEL | Pass | State |
| 2017-02-21 | WORTHINGTON STEEL | Pass | State |
| 2017-02-21 | WORTHINGTON STEEL | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.