Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
4103 DAWSON RD, TULSA, OK, 74115
Parent company: BERKSHIRE HATHAWAY INC
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Hydrogen fluoride | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Manganese compounds | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Lead compounds | Total |
|---|---|---|---|---|---|---|
| 2024 | 39,703 | — | — | — | 7 | 39,710 |
| 2023 | 49,855 | — | — | — | 9 | 49,864 |
| 2022 | 53,978 | — | — | — | 10 | 53,988 |
| 2021 | 51,184 | — | — | — | — | 51,193 |
| 2020 | 41,758 | — | — | — | — | 41,766 |
| 2019 | 29,447 | — | — | — | — | 29,453 |
| 2018 | 58,814 | — | — | — | 9 | 58,823 |
| 2017 | 55,871 | — | 22 | — | 12 | 55,905 |
| 2016 | 48,133 | — | — | — | — | 48,133 |
| 2015 | 76,538 | — | — | — | — | 76,538 |
| 2014 | 96,833 | — | — | — | — | 96,833 |
| 2013 | 89,944 | — | — | — | — | 89,944 |
| 2012 | 62,881 | — | — | — | — | 62,881 |
| 2011 | 72,202 | — | — | — | — | 72,202 |
| 2010 | 69,880 | — | — | — | — | 69,880 |
| 2009 | 64,755 | — | — | — | — | 64,755 |
| 2008 | 69,600 | — | — | — | — | 69,600 |
| 2007 | 88,728 | — | — | — | — | 88,728 |
| 2006 | 108,200 | 26,200 | — | — | — | 134,400 |
| 2005 | — | 26,240 | — | — | — | 26,240 |
| 2004 | 109,040 | 26,240 | — | — | — | 135,280 |
| 2003 | 58,227 | — | — | — | — | 58,227 |
| 2002 | 98,024 | — | — | — | — | 98,024 |
| 2001 | 3,460 | 16,600 | — | — | — | 20,060 |
| 2000 | 37,925 | 17,425 | — | — | — | 55,350 |
| 1999 | 33,270 | 15,286 | — | — | — | 48,556 |
| 1996 | — | — | 250 | 250 | — | 500 |
| 1995 | 28,224 | 12,968 | 250 | 250 | — | 41,692 |
| 1994 | — | — | 250 | 250 | — | 500 |
| 1993 | — | — | 250 | 250 | — | 500 |
| 1992 | — | — | 250 | 250 | — | 500 |
| 1991 | — | — | 250 | 250 | — | 500 |
| 1990 | — | — | 500 | 500 | — | 1,000 |
| 1989 | — | — | 500 | 500 | — | 1,000 |
| 1988 | — | — | 500 | — | — | 500 |