Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HAMILTON SUNDSTRAND
2480 W 70TH AVE, DENVER, CO, 80221
Parent company: UNITED TECHNOLOGIES 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 | 1,1,1-Trichloroethane | Ammonia | Tetrachloroethylene | Methanol | Cyclohexane | Total (lbs) |
| 2003 | — | 4,157 | — | 2,820 | 2,034 | 9,532 |
| 2002 | — | 4,372 | — | 890 | 9,200 | 16,602 |
| 2001 | — | 12,465 | — | 2,905 | 9,160 | 26,590 |
| 2000 | — | 15,400 | — | 3,200 | 9,400 | 30,050 |
| 1999 | — | 15,800 | — | 3,000 | 3,100 | 23,950 |
| 1998 | — | 11,600 | — | 3,200 | — | 17,050 |
| 1997 | — | 9,700 | — | 3,000 | — | 14,705 |
| 1996 | 7,210 | — | — | 1,480 | — | 10,095 |
| 1995 | 8,400 | — | — | 1,370 | — | 9,770 |
| 1994 | 17,900 | — | — | 950 | — | 18,915 |
| 1993 | 28,400 | — | — | 980 | — | 29,605 |
| 1992 | 70,700 | 6,525 | — | 800 | — | 79,795 |
| 1991 | 107,100 | 13,500 | — | 3,160 | — | 125,405 |
| 1990 | 128,700 | 11,900 | 34,000 | 3,700 | — | 183,365 |
| 1989 | 131,086 | 13,038 | 36,459 | 2,926 | — | 203,893 |
| 1988 | 190,475 | — | — | 1,492 | — | 196,858 |
| 1987 | — | — | — | — | — | 1,345 |
▎ 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.