Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
LOUISIANA-PACIFIC MONTROSE OSB
58482 US HWY 50 N, OLATHE, CO, 81425
Parent company: LOUISIANA-PACIFIC CORP
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) 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.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Formaldehyde | Methanol | Acetaldehyde | 4,4'-Methylenedi(phenyl isocyanate) | Diisocyanates | Total (lbs) |
| 2001 | 2,303 | 12,623 | 3,559 | — | 66 | 18,566 |
| 2000 | 4,609 | 12,397 | 9,043 | — | 116 | 26,165 |
| 1999 | 1,900 | 11,000 | 11,000 | — | 12 | 23,912 |
| 1998 | 1,410 | 9,263 | — | — | — | 10,673 |
| 1997 | — | 5,400 | — | — | 30 | 5,430 |
| 1996 | — | 78,300 | — | — | 105 | 78,405 |
| 1995 | 36,000 | 95,400 | — | — | 129 | 131,529 |
| 1994 | 37,100 | — | — | 103 | — | 37,203 |
| 1993 | — | — | — | 212 | — | 212 |
| 1992 | 28,490 | — | — | 183 | — | 28,673 |
| 1991 | 28,000 | — | — | 73 | — | 28,073 |
| 1990 | 85,000 | — | — | 74 | — | 85,074 |
| 1989 | 74,164 | — | — | 64 | — | 74,228 |
| 1988 | — | — | — | 82 | — | 82 |
| 1987 | — | — | — | 250 | — | 250 |
▎ 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.