Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
LINNWOOD PURIFICATION PLANT
3000 N LINCOLN MEMORIAL DR, MILWAUKEE, WI, 53211
Parent company: MILWAUKEE WATER WORKS
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 | Ozone | Ammonia | Chlorine | Phosphoric acid | Total (lbs) | |
| 2016 | 2,595 | — | — | — | 2,595 | |
| 2015 | 2,178 | — | — | — | 2,178 | |
| 2014 | 2,109 | — | — | — | 2,109 | |
| 2013 | 1,821 | — | — | — | 1,821 | |
| 2012 | 255 | 46 | — | — | 301 | |
| 2011 | 255 | 46 | — | — | 301 | |
| 2010 | 255 | 46 | — | — | 301 | |
| 2009 | 255 | 46 | — | — | 301 | |
| 2008 | 255 | 46 | — | — | 301 | |
| 2007 | 39 | 46 | — | — | 85 | |
| 2006 | 29 | 46 | — | — | 75 | |
| 2005 | 255 | 250 | — | — | 505 | |
| 2004 | 10 | 250 | 750 | — | 1,010 | |
| 1996 | — | 255 | 5 | 5 | 265 | |
▎ 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.