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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 |
3,210,000 |
21,800 |
199,000 |
0 |
3,430,800 |
1,505 |
NA |
| 1989 |
3,180,750 |
17,700 |
419,000 |
0 |
3,617,450 |
0 |
NA |
| 1990 |
2,720,750 |
13,200 |
116,000 |
0 |
2,849,950 |
5,260 |
NA |
| 1991 |
1,601,500 |
18,200 |
364,000 |
0 |
1,983,700 |
0 |
22,041,200 |
| 1992 |
1,293,530 |
19,060 |
542,419 |
0 |
1,855,009 |
0 |
19,545,500 |
| 1993 |
1,760,100 |
20,050 |
742,370 |
0 |
2,522,520 |
0 |
16,944,170 |
| 1994 |
2,564,400 |
113,380 |
821,621 |
0 |
3,499,401 |
0 |
11,156,570 |
| 1995 |
2,591,713 |
23,596 |
540,818 |
0 |
3,156,127 |
2,300 |
10,476,304 |
| 1996 |
2,529,413 |
29,590 |
518,137 |
0 |
3,077,140 |
510 |
9,526,234 |
| 1997 |
2,461,677 |
81,319 |
655,933 |
0 |
3,198,929 |
3,356 |
10,961,000 |
| 1998 |
2,449,036 |
77,695 |
349,957 |
0 |
2,876,688 |
1,680 |
19,120,250 |
| 1999 |
2,587,581 |
63,906 |
316,489 |
0 |
2,967,976 |
2,005 |
8,557,200 |
| 2000 |
2,579,026 |
79,594 |
467,046 |
0 |
3,125,666 |
13,157 |
8,525,560 |
| 2001 |
2,583,345 |
138,875 |
332,336 |
0 |
3,054,556 |
12,446 |
9,915,551 |
| 2002 |
2,543,767 |
139,553 |
354,160 |
0 |
3,037,481 |
15,957 |
14,174,340 |
| "NA" means that no data are available because "Total-Production
Related Waste" was not reported until 1991.
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