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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 |
54,945 |
0 |
37,700 |
0 |
92,645 |
3,000 |
NA |
| 1989 |
92,537 |
0 |
0 |
0 |
92,537 |
13,849 |
NA |
| 1990 |
96,793 |
0 |
0 |
0 |
96,793 |
254 |
NA |
| 1991 |
95,360 |
0 |
7,920 |
0 |
103,280 |
73,920 |
129,144 |
| 1992 |
79,946 |
0 |
385 |
0 |
80,331 |
23,485 |
98,888 |
| 1993 |
90,045 |
0 |
480 |
0 |
90,525 |
33,480 |
108,905 |
| 1994 |
71,917 |
0 |
0 |
0 |
71,917 |
3,601 |
96,957 |
| 1995 |
88,669 |
0 |
0 |
0 |
88,669 |
6,580 |
116,946 |
| 1996 |
214,845 |
0 |
255 |
0 |
215,100 |
0 |
238,691 |
| 1997 |
272,167 |
0 |
360 |
0 |
272,527 |
10,984 |
283,575 |
| 1998 |
359,370 |
535 |
4,389 |
0 |
364,294 |
88,420 |
468,711 |
| 1999 |
307,373 |
2,304 |
5,410 |
0 |
315,087 |
42,060 |
755,156 |
| 2000 |
376,448 |
2,809 |
484 |
0 |
379,741 |
72,765 |
846,502 |
| 2001 |
135,882 |
894 |
0 |
0 |
136,776 |
129,899 |
733,536 |
| 2002 |
148,918 |
171 |
1,309 |
0 |
150,398 |
189,874 |
857,785 |
| "NA" means that no data are available because "Total-Production
Related Waste" was not reported until 1991.
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