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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 |
39,927,521 |
1,473,089 |
6,703,498 |
2,950 |
48,107,058 |
138,036,469 |
NA |
| 1989 |
32,288,660 |
4,376,622 |
3,139,088 |
0 |
39,804,370 |
93,995,514 |
NA |
| 1990 |
25,967,583 |
3,622,878 |
1,003,407 |
100 |
30,593,968 |
88,989,681 |
NA |
| 1991 |
23,004,763 |
2,504,759 |
509,673 |
1 |
26,019,196 |
182,541,699 |
754,602,729 |
| 1992 |
20,733,245 |
3,325,814 |
649,025 |
750 |
24,708,834 |
197,267,871 |
664,120,875 |
| 1993 |
17,745,573 |
3,295,555 |
643,798 |
0 |
21,684,926 |
183,007,450 |
544,026,449 |
| 1994 |
14,466,697 |
789,245 |
274,650 |
5 |
15,530,597 |
134,400,456 |
547,922,232 |
| 1995 |
12,728,407 |
1,632,366 |
284,578 |
5 |
14,645,356 |
110,416,637 |
537,109,809 |
| 1996 |
10,039,848 |
5,357,477 |
930,080 |
4 |
16,327,409 |
92,605,125 |
645,596,073 |
| 1997 |
9,465,108 |
5,399,681 |
1,258,837 |
2 |
16,123,628 |
180,429,272 |
537,304,077 |
| 1998 |
17,397,417 |
6,171,812 |
654,434 |
2 |
24,223,665 |
123,102,942 |
610,590,857 |
| 1999 |
16,445,531 |
5,396,988 |
2,327,243 |
4 |
24,169,766 |
161,381,084 |
640,062,651 |
| 2000 |
17,165,152 |
5,547,375 |
195,513 |
4 |
22,908,043 |
147,890,993 |
464,588,237 |
| 2001 |
13,791,888 |
3,729,623 |
314,617 |
6 |
17,836,133 |
161,374,202 |
362,024,063 |
| 2002 |
13,614,992 |
4,863,857 |
640,428 |
0 |
19,119,278 |
132,307,097 |
368,062,228 |
| "NA" means that no data are available because "Total-Production
Related Waste" was not reported until 1991.
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