Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
HWY 64 E, CLARKSVILLE, AR, 72830
Parent company: BERKSHIRE HATHAWAY
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 | Total |
|---|---|---|---|---|
| 2006 | 37,400 | — | — | 37,400 |
| 2005 | 37,460 | — | — | 37,460 |
| 2004 | 37,440 | — | — | 37,440 |
| 2003 | 37,440 | — | — | 37,440 |
| 2002 | 37,440 | — | — | 37,440 |
| 2001 | 105,200 | 17,340 | — | 122,540 |
| 2000 | 37,191 | 17,088 | — | 54,279 |
| 1999 | 97,025 | 15,216 | 250 | 112,491 |
| 1998 | 64,200 | — | 500 | 64,700 |
| 1997 | 64,200 | — | 500 | 64,700 |
| 1996 | 64,200 | — | 500 | 64,700 |
| 1995 | 64,200 | — | 500 | 64,700 |
| 1994 | — | — | 500 | 500 |
| 1993 | — | — | 500 | 500 |
| 1992 | — | — | 500 | 500 |
| 1991 | — | — | 500 | 500 |
| 1990 | — | — | 500 | 500 |
| 1989 | — | — | 500 | 500 |
| 1987 | — | — | 500 | 500 |