Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
JOHNS MANVILLE TECHNICAL CENTER
10100 W UTE AVE, LITTLETON, CO, 80127
Parent company: JOHNS MANVILLE CORP
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 | Diisocyanates | 4,4'-Methylenedi(phenyl isocyanate) | Total |
|---|---|---|---|
| 1998 | 250 | — | 250 |
| 1997 | 250 | — | 250 |
| 1996 | 250 | — | 250 |
| 1995 | 250 | — | 250 |
| 1994 | — | 250 | 250 |
| 1993 | — | 250 | 250 |
| 1992 | — | 70 | 70 |
| 1991 | — | 300 | 300 |