Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
DOLPHIN INC
740 S 59TH AVE, PHOENIX, AZ, 850436514
Parent company: KARSTEN MANUFACTURING CORP
Carcinogen
— 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 | Freon 113 (CFC-113) | Tetrachloroethylene | Methanol | 1,1,1-Trichloroethane | Acetone | Total (lbs) |
| 2010 | — | — | — | — | — | 375 |
| 2009 | — | — | — | — | — | 508 |
| 2008 | — | — | — | — | — | 809 |
| 2007 | — | — | — | — | — | 618 |
| 2006 | — | — | — | — | — | 2,020 |
| 2005 | — | — | — | — | — | 1,265 |
| 2004 | — | — | — | — | — | 887 |
| 2003 | — | — | — | — | — | 613 |
| 2002 | — | — | — | — | — | 5,840 |
| 2001 | — | — | — | — | — | 6,385 |
| 2000 | — | — | — | — | — | 1,585 |
| 1999 | — | — | — | — | — | 1,486 |
| 1998 | — | — | — | — | — | 1,238 |
| 1997 | — | — | — | — | — | 1,065 |
| 1996 | — | — | — | — | — | 2,096 |
| 1995 | — | — | — | — | — | 661 |
| 1994 | — | — | — | — | — | 880 |
| 1993 | — | — | — | — | — | 699 |
| 1992 | — | 12,080 | — | 5,140 | — | 17,975 |
| 1991 | — | 9,464 | 11,802 | 13,455 | — | 35,231 |
| 1990 | 24,100 | 18,400 | 18,900 | 14,800 | — | 76,220 |
| 1989 | 104,400 | 21,700 | 33,350 | — | 13,600 | 174,550 |
| 1988 | 14,410 | 3,080 | — | — | — | 17,490 |
| 1987 | — | — | — | — | 1,040 | 3,440 |
▎ 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.