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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 |
3,602,922 |
67,960 |
30,785 |
0 |
3,701,667 |
7,325,400 |
NA |
| 1989 |
3,886,026 |
77,982 |
90,751 |
0 |
4,054,759 |
8,305,000 |
NA |
| 1990 |
3,985,589 |
53,579 |
245,770 |
0 |
4,284,938 |
8,891,355 |
NA |
| 1991 |
2,925,440 |
42,660 |
263,085 |
0 |
3,231,185 |
9,851,716 |
41,478,514 |
| 1992 |
3,847,443 |
62,405 |
136,490 |
0 |
4,046,338 |
10,604,755 |
46,233,513 |
| 1993 |
2,049,545 |
82,895 |
153,480 |
0 |
2,285,920 |
2,647,905 |
44,750,198 |
| 1994 |
542,640 |
59,240 |
11,770 |
0 |
613,650 |
892,370 |
15,542,394 |
| 1995 |
1,044,840 |
115,750 |
130,175 |
0 |
1,290,765 |
858,295 |
27,971,742 |
| 1996 |
901,331 |
81,850 |
184,680 |
0 |
1,167,861 |
478,230 |
25,272,296 |
| 1997 |
823,730 |
84,170 |
19,185 |
0 |
927,085 |
2,155,000 |
26,026,685 |
| 1998 |
3,921,060 |
264,824 |
1,192,695 |
0 |
5,378,579 |
268,365 |
34,117,189 |
| 1999 |
4,137,559 |
30,201 |
1,423,588 |
0 |
5,591,348 |
732,051 |
32,836,101 |
| 2000 |
4,546,707 |
22,654 |
1,501,466 |
0 |
6,070,827 |
1,257,550 |
38,486,203 |
| 2001 |
4,273,885 |
23,095 |
1,498,853 |
0 |
5,795,833 |
920,538 |
40,845,457 |
| 2002 |
4,281,414 |
19,971 |
1,155,823 |
0 |
5,457,208 |
20,069 |
28,215,878 |
| "NA" means that no data are available because "Total-Production
Related Waste" was not reported until 1991.
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