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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 |
4,001,286 |
268,293 |
347,070 |
0 |
4,616,649 |
110,200 |
NA |
| 1989 |
4,530,419 |
213,439 |
7,172,820 |
0 |
11,916,678 |
160,293 |
NA |
| 1990 |
4,178,076 |
196,908 |
7,237,280 |
0 |
11,612,264 |
349,871 |
NA |
| 1991 |
4,208,310 |
219,537 |
1,100 |
0 |
4,428,947 |
804,224 |
12,893,650 |
| 1992 |
2,719,437 |
301,017 |
0 |
0 |
3,020,454 |
885,943 |
8,847,834 |
| 1993 |
3,311,533 |
311,454 |
1,100 |
0 |
3,624,087 |
706,916 |
8,809,246 |
| 1994 |
4,349,843 |
172,717 |
0 |
0 |
4,522,560 |
1,014,595 |
9,178,444 |
| 1995 |
3,846,146 |
50,107 |
0 |
0 |
3,896,253 |
1,042,858 |
6,475,942 |
| 1996 |
2,276,348 |
52,253 |
21 |
0 |
2,328,622 |
795,158 |
5,216,723 |
| 1997 |
1,970,983 |
168,950 |
0 |
0 |
2,139,933 |
6,998,780 |
9,784,566 |
| 1998 |
2,263,530 |
166,701 |
0 |
0 |
2,430,231 |
5,657,186 |
12,053,291 |
| 1999 |
2,399,134 |
133,195 |
0 |
0 |
2,532,329 |
1,739,404 |
10,541,480 |
| 2000 |
1,361,676 |
69,409 |
0 |
0 |
1,431,085 |
1,960,498 |
7,244,574 |
| 2001 |
956,620 |
292,992 |
0 |
0 |
1,249,612 |
1,595,338 |
7,349,318 |
| 2002 |
1,069,721 |
206,179 |
1,500 |
0 |
1,277,400 |
1,429,599 |
7,373,169 |
| "NA" means that no data are available because "Total-Production
Related Waste" was not reported until 1991.
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