Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
US NATL PARK SERVICE WIND CAVE NATL PARK
26611 US HIGWAY 385, HOT SPRINGS, SD, 57747
Parent company: US DEPARTMENT OF THE INTERIOR
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 | Lead compounds | Total |
|---|---|---|---|
| 2007 | 105 | — | 105 |
| 2006 | 127 | — | 127 |
| 2001 | — | 122 | 122 |