Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
NIBCO OF VIRGINIA INC.
131 JOHNSON DRIVE, STUARTS DRAFT, VA, 24477
Parent company: NIBCO 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 | Copper compounds | Phosphorus (yellow or white) | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Sodium hydroxide (solution) | Total (lbs) |
| 2024 | 11,401 | — | — | — | — | 11,401 |
| 2023 | 11,708 | — | — | — | — | 11,709 |
| 2022 | 11,772 | — | — | — | — | 11,773 |
| 2021 | 14,381 | — | — | — | — | 14,383 |
| 2020 | 14,195 | — | — | — | — | 14,197 |
| 2019 | 13,166 | — | — | — | — | 13,168 |
| 2018 | 13,747 | — | — | — | — | 13,748 |
| 2017 | 12,440 | — | — | — | — | 12,441 |
| 2016 | 12,525 | — | — | — | — | 12,526 |
| 2015 | 12,615 | — | — | — | — | 12,624 |
| 2014 | 11,772 | — | — | — | — | 11,781 |
| 2013 | 12,399 | — | — | — | — | 12,401 |
| 2012 | 11,659 | — | — | — | — | 11,661 |
| 2011 | 10,748 | — | — | — | — | 10,750 |
| 2010 | 11,309 | — | — | — | — | 11,311 |
| 2009 | 12,407 | — | — | — | — | 12,409 |
| 2008 | 13,687 | — | — | — | — | 13,689 |
| 2007 | 17,309 | — | — | — | — | 17,311 |
| 2006 | 16,191 | — | — | — | — | 16,193 |
| 2005 | 22,443 | — | — | — | — | 22,447 |
| 2004 | 22,821 | — | — | — | — | 22,835 |
| 2003 | 23,420 | — | — | — | — | 23,439 |
| 2002 | 23,463 | — | — | — | — | 23,715 |
| 2001 | 8,532 | — | — | — | — | 8,539 |
| 2000 | 8,800 | — | — | — | — | 8,806 |
| 1999 | 8,950 | — | — | — | — | 8,951 |
| 1998 | 7,900 | — | — | — | — | 7,905 |
| 1997 | 7,600 | — | — | — | — | 7,605 |
| 1996 | 8,025 | — | — | — | — | 8,030 |
| 1995 | 7,650 | — | — | — | — | 7,655 |
| 1994 | 8,894 | — | — | 1,308 | — | 10,207 |
| 1993 | 10,535 | — | — | 1,236 | — | 11,776 |
| 1992 | 10,737 | — | — | 700 | — | 11,442 |
| 1991 | 12,500 | 12,500 | — | 970 | — | 25,970 |
| 1990 | — | 15,050 | — | 900 | — | 15,950 |
| 1989 | 17,850 | — | — | — | — | 17,859 |
| 1988 | — | 15,200 | 5,450 | 280 | 731 | 21,911 |
▎ 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.