Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
NATL PARK SERVICE INDIANA DUNES NATIONAL PARK INDU
1100 N MINERAL SPRINGS RD, CHESTERTON, IN, 46304
Parent company: NA
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Lead | Total |
|---|---|---|
| 2024 | 357 | 357 |
| 2023 | 739 | 739 |
| 2021 | 357 | 357 |
| 2016 | 127 | 127 |