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TRI Data Summary |
| Environmental Releases, Transfers, and Production-Related Waste (Pounds from TRI sources) |
| Year |
Air Releases |
Water Releases |
Land Releases |
Underground Injection |
Total Environmental Releases |
Total Off-Site Transfers |
Total Production-Related Waste |
| 1988 |
1,948,800 |
16,930 |
33,450 |
0 |
1,999,180 |
159,100 |
NA |
| 1989 |
2,102,450 |
21,450 |
14,300 |
0 |
2,138,200 |
186,950 |
NA |
| 1990 |
2,262,120 |
61,330 |
16,825 |
0 |
2,340,275 |
84,229 |
NA |
| 1991 |
2,874,601 |
51,745 |
48,970 |
0 |
2,975,316 |
77,160 |
129,940,520 |
| 1992 |
2,769,770 |
82,156 |
36,227 |
0 |
2,888,153 |
118,135 |
9,683,370 |
| 1993 |
2,197,196 |
72,926 |
23,027 |
0 |
2,293,149 |
123,890 |
7,982,771 |
| 1994 |
1,461,539 |
32,970 |
28,148 |
0 |
1,522,657 |
342,189 |
7,698,541 |
| 1995 |
1,432,151 |
31,423 |
23,738 |
0 |
1,487,312 |
2,407,250 |
9,651,514 |
| 1996 |
1,455,032 |
16,905 |
24,643 |
0 |
1,496,580 |
301,723 |
6,247,848 |
| 1997 |
1,457,331 |
21,248 |
40,502 |
0 |
1,519,081 |
1,246,322 |
6,577,831 |
| 1998 |
1,408,841 |
22,279 |
34,900 |
0 |
1,466,020 |
361,385 |
6,725,081 |
| 1999 |
1,189,345 |
33,277 |
12,519 |
0 |
1,235,141 |
665,490 |
7,878,183 |
| 2000 |
1,268,959 |
43,401 |
5,418 |
0 |
1,317,778 |
633,681 |
9,614,402 |
| 2001 |
1,131,703 |
43,560 |
5,906 |
0 |
1,181,169 |
643,634 |
8,155,427 |
| 2002 |
1,083,208 |
53,660 |
7,446 |
0 |
1,144,314 |
673,512 |
10,921,605 |
| "NA" means that no data are available because "Total-Production
Related Waste" was not reported until 1991.
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