Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
NOR-LAKE INC
891 COUNTY RD U, HUDSON, WI, 54016
Parent company: TEN OAKS GROUP
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 | n-Hexane | Toluene | Chlorodifluoromethane (HCFC-22) | Copper | Manganese | Total (lbs) |
| 2015 | — | — | — | 5 | 5 | 20 |
| 2014 | — | — | — | 29 | 0 | 29 |
| 2013 | — | — | — | 29 | 0 | 29 |
| 2007 | — | — | — | — | — | 0 |
| 2006 | 10,499 | 10,017 | — | — | — | 20,516 |
| 2005 | 12,489 | 12,801 | 126 | — | — | 25,416 |
| 2004 | — | — | 101 | — | — | 101 |
| 2003 | — | — | 304 | — | — | 304 |
| 2002 | — | — | 309 | — | — | 309 |
| 2001 | — | — | 241 | — | — | 241 |
| 2000 | — | — | 209 | — | — | 209 |
| 1999 | — | — | 231 | — | — | 231 |
| 1998 | — | — | 2,778 | — | — | 2,778 |
| 1997 | — | — | 3,876 | — | — | 3,876 |
| 1996 | — | — | 3,879 | — | — | 3,879 |
▎ 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.