Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
US PIPE & FOUNDRY CO LLC
1295 WHIPPLE RD, UNION CITY, CA, 94587
Parent company: QUIKRETE HOLDINGS
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 | Manganese compounds | Aluminum oxide (fibrous forms) | Manganese | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Xylene (mixed isomers) | Total (lbs) |
| 2024 | 24 | — | — | — | — | 40 |
| 2023 | — | — | — | — | — | 44 |
| 2022 | 23 | — | — | — | — | 38 |
| 2021 | — | — | — | — | — | 45 |
| 2020 | — | — | — | — | — | 1,985 |
| 2019 | — | — | — | — | — | 1,651 |
| 2018 | — | — | — | — | — | 1,968 |
| 2017 | 18 | — | — | 1,517 | — | 1,618 |
| 2016 | 22 | — | — | 1,544 | — | 1,722 |
| 2015 | 20 | — | — | 1,420 | — | 1,489 |
| 2014 | 19 | — | — | 1,410 | — | 1,522 |
| 2013 | 16 | — | — | 908 | — | 960 |
| 2012 | 17 | — | — | 892 | — | 946 |
| 2011 | 1,751 | — | — | 777 | — | 3,733 |
| 2010 | 2,185 | — | — | 906 | — | 4,591 |
| 2009 | 1,673 | — | — | 746 | — | 3,562 |
| 2008 | 1,624 | — | — | 792 | — | 3,529 |
| 2007 | 2,273 | — | — | 1,496 | — | 5,310 |
| 2006 | 3,103 | — | — | 2,560 | — | 7,780 |
| 2005 | 3,048 | — | — | 2,497 | — | 7,627 |
| 2004 | 2,930 | — | — | 7,073 | — | 12,240 |
| 2003 | 2,260 | — | — | 6,651 | — | 10,443 |
| 2002 | 2,580 | — | — | 9,239 | — | 13,995 |
| 2001 | 3,766 | — | — | 8,006 | — | 13,757 |
| 2000 | 276,666 | — | — | 56,176 | — | 335,429 |
| 1999 | 241,566 | — | — | 160,037 | — | 404,905 |
| 1998 | 219,562 | — | — | 114,533 | — | 336,344 |
| 1997 | 117,900 | — | — | 91,749 | — | 212,948 |
| 1996 | 190,310 | — | — | 70,134 | — | 264,706 |
| 1995 | 183,766 | — | — | 22,657 | — | 211,694 |
| 1994 | 193,430 | — | — | 21,024 | — | 216,164 |
| 1993 | 276,333 | — | — | 7,792 | — | 285,510 |
| 1992 | 342,122 | — | — | 7,881 | — | 352,802 |
| 1991 | 325,014 | — | — | 5,708 | 21,330 | 354,292 |
| 1990 | 230,295 | — | — | 10,711 | 25,248 | 269,054 |
| 1989 | — | — | 207,963 | — | — | 225,898 |
| 1988 | — | 1,400,500 | 420,500 | — | — | 1,830,562 |
| 1987 | — | — | — | — | — | 1,000 |
▎ 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.