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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 |
1,467,493 |
43,450 |
0 |
0 |
1,510,943 |
1,852,134 |
NA |
| 1989 |
1,553,305 |
37,350 |
0 |
0 |
1,590,655 |
22,660 |
NA |
| 1990 |
1,312,259 |
38,150 |
0 |
0 |
1,350,409 |
22,071 |
NA |
| 1991 |
1,541,463 |
48,623 |
0 |
0 |
1,590,086 |
618,114 |
3,582,420 |
| 1992 |
1,468,723 |
42,671 |
0 |
0 |
1,511,394 |
914,155 |
4,051,514 |
| 1993 |
1,298,045 |
43,483 |
0 |
0 |
1,341,528 |
1,023,164 |
2,531,806 |
| 1994 |
1,019,508 |
2,713 |
250 |
0 |
1,022,471 |
700,544 |
1,974,007 |
| 1995 |
690,682 |
4,943 |
0 |
0 |
695,625 |
172,770 |
991,458 |
| 1996 |
796,824 |
5,763 |
5 |
0 |
802,592 |
415,675 |
1,332,030 |
| 1997 |
893,397 |
2,632 |
5 |
0 |
896,034 |
419,668 |
1,199,810 |
| 1998 |
863,489 |
2,241 |
250 |
0 |
865,980 |
172,077 |
1,111,599 |
| 1999 |
989,810 |
4,820 |
5 |
0 |
994,635 |
1,026,094 |
2,131,170 |
| 2000 |
1,995,465 |
1,923 |
250 |
0 |
1,997,638 |
1,533,299 |
4,773,379 |
| 2001 |
1,793,798 |
4,995 |
0 |
0 |
1,798,793 |
1,425,542 |
3,335,076 |
| 2002 |
1,915,494 |
4,799 |
11 |
0 |
1,920,305 |
929,721 |
3,323,093 |
| "NA" means that no data are available because "Total-Production
Related Waste" was not reported until 1991.
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