Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
HANSON INDUSTRIES INC
3300 JOHN CAPRON RD, LYNCHBURG, VA, 24501
Parent company: NA
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Nickel | Zinc (fume or dust) | Manganese | Chromium | Total |
|---|---|---|---|---|---|---|
| 2003 | — | — | — | — | — | 345 |
| 2002 | — | — | — | — | — | 185 |
| 2001 | — | 117 | — | 78 | 98 | 293 |
| 2000 | — | 102 | — | 68 | — | 170 |
| 1999 | — | 122 | — | 81 | — | 203 |
| 1998 | — | 140 | — | — | 117 | 257 |
| 1996 | — | 189 | 529 | — | — | 718 |
| 1995 | — | 354 | — | — | — | 354 |
| 1994 | 176 | 500 | 250 | 255 | 255 | 1,451 |
| 1993 | 347 | 500 | 250 | 255 | 255 | 1,622 |
| 1992 | 475 | — | — | — | — | 475 |
| 1991 | 600 | — | — | — | — | 600 |
| 1990 | 1,201 | 250 | — | — | — | 1,451 |
| 1989 | 1,584 | — | — | — | — | 1,584 |
| 1988 | 250 | — | — | — | — | 500 |