Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
HANSEN ENGINEERING INC
167 LAIDLEY'S RUN RD, WEST ALEXANDER, PA, 15376
Parent company: NA
Carcinogen
— EPA classifications across all reporting years
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 | Nickel compounds | Copper compounds | Cobalt compounds | Total |
|---|---|---|---|---|
| 2015 | 0 | — | 0 | 0 |
| 2014 | 0 | — | 0 | 0 |
| 2013 | 0 | — | 0 | 0 |
| 2012 | 0 | — | — | 0 |
| 2011 | 0 | 0 | — | 0 |
| 2010 | 0 | 0 | — | 0 |
| 2009 | 0 | — | — | 0 |
| 2008 | 0 | — | — | 0 |
| 2007 | 0 | — | — | 0 |
| 2006 | 0 | — | — | 0 |
| 2005 | 0 | — | — | 0 |
| 2004 | 0 | — | — | 0 |
| 2003 | 1 | 0 | — | 1 |
| 2002 | 4 | — | — | 4 |
| 2001 | 10 | — | — | 10 |
| 2000 | 11 | 3 | — | 14 |