Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SELEE CORP
700 SHEPHERD ST, HENDERSONVILLE, NC, 28792
Parent company: PORVAIR 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 | Acetaldehyde | Nitric acid | Toluene | Ethylbenzene | n-Hexane | Total (lbs) |
| 2018 | 3,616 | — | 678 | 606 | 678 | 5,578 |
| 2017 | 3,596 | — | 678 | 606 | 678 | 5,558 |
| 2016 | 3,669 | — | 685 | 612 | — | 4,966 |
| 2015 | 3,429 | 1,221 | 645 | 576 | — | 5,871 |
| 2014 | 1,231 | 889 | 577 | 515 | — | 3,212 |
| 2013 | 1,100 | 447 | 526 | 470 | — | 2,542 |
| 2012 | 2,646 | 599 | — | — | — | 3,341 |
| 2011 | 2,647 | 627 | — | — | — | 3,370 |
| 2010 | 2,254 | 490 | — | — | — | 2,827 |
| 2009 | 1,672 | 339 | — | — | — | 2,073 |
| 2008 | 2,626 | 475 | — | — | — | 3,184 |
| 2007 | 2,397 | 475 | — | — | — | 2,955 |
| 2006 | 2,232 | — | — | — | — | 2,232 |
| 2005 | 4,626 | — | — | — | — | 4,626 |
| 2004 | 2,322 | 525 | — | — | — | 2,847 |
▎ 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.