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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 |
2,142,160 |
68,819 |
18,000 |
0 |
2,228,979 |
29,924 |
NA |
| 1989 |
3,027,192 |
163,433 |
23,603 |
0 |
3,214,228 |
7,229 |
NA |
| 1990 |
2,141,271 |
138,660 |
22,285 |
0 |
2,302,216 |
3,825 |
NA |
| 1991 |
996,916 |
9,695 |
1,425 |
0 |
1,008,036 |
68,696 |
1,522,762 |
| 1992 |
905,247 |
8,165 |
1,265 |
0 |
914,677 |
137,044 |
1,272,202 |
| 1993 |
989,892 |
20,175 |
3,065 |
0 |
1,013,132 |
236,176 |
1,495,385 |
| 1994 |
871,792 |
8,675 |
4,549 |
0 |
885,016 |
330,305 |
1,592,337 |
| 1995 |
1,300,982 |
26,259 |
18,101 |
0 |
1,345,342 |
39,373 |
1,483,015 |
| 1996 |
408,653 |
28,678 |
3,069 |
500 |
440,900 |
31,338 |
1,225,796 |
| 1997 |
341,961 |
54,924 |
4,735 |
0 |
401,620 |
368,472 |
2,036,234 |
| 1998 |
311,593 |
12,756 |
50,899 |
0 |
375,248 |
8,699 |
1,493,543 |
| 1999 |
492,095 |
85,555 |
31,890 |
0 |
609,540 |
45,437 |
1,721,125 |
| 2000 |
598,137 |
95,135 |
32,975 |
0 |
726,248 |
599,578 |
3,265,465 |
| 2001 |
700,992 |
133,710 |
13,381 |
0 |
848,083 |
538,513 |
3,187,820 |
| 2002 |
588,074 |
289,830 |
280,200 |
0 |
1,158,104 |
459,704 |
3,472,638 |
| "NA" means that no data are available because "Total-Production
Related Waste" was not reported until 1991.
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