Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
DAKOTA TUBE BUILDING 1
221 AIRPORT DR, WATERTOWN, SD, 57201
Parent company: NA
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 | Trichloroethylene | 1,2-Butylene oxide | Total (lbs) | |||
| 2010 | 6,340 | — | 6,340 | |||
| 2009 | 4,028 | — | 4,028 | |||
| 2008 | 3,977 | — | 3,977 | |||
| 2007 | 3,905 | 20 | 3,925 | |||
| 2006 | 3,240 | — | 3,240 | |||
| 2005 | 6,870 | — | 6,870 | |||
| 2004 | 9,395 | — | 9,395 | |||
| 2003 | 1,690 | — | 1,690 | |||
| 2002 | 1,980 | — | 1,980 | |||
| 2001 | 4,356 | — | 4,356 | |||
| 2000 | 9,335 | — | 9,335 | |||
| 1999 | 9,730 | — | 9,730 | |||
| 1998 | 12,601 | — | 12,601 | |||
| 1997 | 70,029 | — | 70,029 | |||
| 1996 | 33,548 | — | 33,548 | |||
| 1995 | 36,268 | — | 36,268 | |||
| 1994 | 36,821 | — | 36,821 | |||
| 1993 | 18,260 | — | 18,260 | |||
▎ 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.