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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 |
1,584,678 |
74,871 |
500 |
0 |
1,660,049 |
837,574 |
NA |
| 1989 |
902,694 |
34,440 |
2,025 |
0 |
939,159 |
439,201 |
NA |
| 1990 |
749,948 |
25,981 |
765 |
0 |
776,694 |
137,466 |
NA |
| 1991 |
551,820 |
25,213 |
0 |
0 |
577,033 |
715,461 |
23,381,358 |
| 1992 |
631,340 |
27,757 |
0 |
0 |
659,097 |
689,576 |
38,075,762 |
| 1993 |
569,975 |
31,874 |
0 |
0 |
601,849 |
846,055 |
34,195,880 |
| 1994 |
469,182 |
27,108 |
4,059 |
0 |
500,349 |
700,539 |
4,312,191 |
| 1995 |
536,663 |
217,296 |
2,550 |
0 |
756,509 |
1,541,515 |
5,809,195 |
| 1996 |
473,433 |
271,281 |
29,023 |
0 |
773,737 |
1,620,644 |
6,886,466 |
| 1997 |
354,289 |
183,360 |
28,919 |
0 |
566,568 |
2,944,516 |
6,252,286 |
| 1998 |
357,671 |
264,666 |
0 |
0 |
622,337 |
1,294,995 |
3,671,571 |
| 1999 |
555,518 |
159,589 |
0 |
0 |
715,107 |
1,386,270 |
3,865,298 |
| 2000 |
686,395 |
225,794 |
0 |
0 |
912,189 |
2,455,832 |
5,454,948 |
| 2001 |
505,784 |
299,944 |
0 |
0 |
805,728 |
2,211,468 |
4,806,814 |
| 2002 |
330,370 |
306,404 |
7 |
0 |
636,781 |
1,993,855 |
4,522,390 |
| "NA" means that no data are available because "Total-Production
Related Waste" was not reported until 1991.
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