Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MILWAUKEE COUNTY POWER PLANT
9250 WATERTOWN PLANK RD, WAUWATOSA, WI, 53226
Parent company: WEC ENERGY GROUP
Carcinogen
PBT
— 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 | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Lead compounds | Polycyclic aromatic compounds | Total (lbs) | ||
| 2015 | 160,000 | 4 | — | 160,004 | ||
| 2014 | — | 3 | — | 3 | ||
| 2013 | — | 4 | — | 4 | ||
| 2012 | 31,000 | 4 | — | 31,004 | ||
| 2011 | 31,000 | 4 | 0 | 31,004 | ||
| 2010 | 29,000 | 5 | 0 | 29,005 | ||
| 2009 | — | 5 | 0 | 5 | ||
| 2008 | 41,000 | 6 | 0 | 41,006 | ||
| 2007 | 39,000 | 6 | 0 | 39,006 | ||
| 2006 | 33,000 | 4 | 0 | 33,005 | ||
| 2005 | 35,000 | 4 | 0 | 35,004 | ||
| 2004 | 90,000 | 5 | 0 | 90,005 | ||
| 2003 | 220,000 | 5 | 0 | 220,005 | ||
| 2002 | 220,000 | 4 | 0 | 220,005 | ||
| 2001 | 180,000 | 4 | 0 | 180,004 | ||
| 2000 | 160,000 | — | 0 | 160,000 | ||
| 1999 | 180,000 | — | — | 180,000 | ||
| 1998 | 160,000 | — | — | 160,000 | ||
▎ 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.