Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
4629 OVERLAND TRAIL (HWY 287), LAPORTE, CO, 805351548
Parent company: HOLCIM (US) INC
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Manganese compounds | Lead compounds | Mercury compounds | Total (lbs) | ||
| 2002 | 13,299 | 1,934 | 4 | 15,237 | ||
| 2001 | 24,765 | 4,096 | 15 | 28,876 | ||
| 2000 | 21,925 | — | 28 | 21,953 | ||
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.