Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ANACO & CLOW VALVE
1001 EL CAMINO AVE, CORONA, CA, 92879
Parent company: MCWANE INC
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 | Copper | Zinc compounds | Chromium | Nickel | Manganese | Total (lbs) |
| 2022 | — | 12 | — | — | — | 12 |
| 2021 | — | 12 | — | — | — | 12 |
| 2020 | 1 | 5 | — | — | — | 6 |
| 2019 | 1 | 8 | — | — | — | 9 |
| 2018 | 1 | 5 | — | — | — | 6 |
| 2017 | 1 | 4 | — | — | — | 5 |
| 2016 | 1 | 5 | — | — | — | 6 |
| 2015 | — | 14 | — | — | — | 14 |
| 2014 | — | — | — | — | — | 0 |
| 2013 | 2 | — | 2 | 0 | — | 4 |
| 2012 | 9 | — | 4 | 2 | 4 | 19 |
| 2011 | 9 | — | 3 | 2 | 1 | 15 |
| 2010 | 8 | — | 2 | 2 | 1 | 13 |
| 2009 | 9 | — | 3 | 2 | 1 | 15 |
| 2008 | 5 | — | 5 | 5 | 5 | 20 |
| 2007 | 5 | — | 5 | 5 | — | 15 |
| 2006 | 5 | — | 5 | 5 | — | 15 |
| 2005 | 5 | — | 5 | 5 | 5 | 26 |
| 2004 | 250 | — | 5 | 5 | 5 | 271 |
| 2003 | 5 | — | 5 | 5 | 5 | 25 |
| 2002 | 5 | — | 5 | 5 | 5 | 25 |
| 2001 | 5 | — | 5 | 5 | 5 | 26 |
| 2000 | 5 | — | 5 | 5 | 5 | 20 |
▎ 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.