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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 |
50,374,642 |
740,164 |
1,876,440 |
6,058,021 |
59,049,267 |
6,194,987 |
NA |
| 1989 |
50,372,890 |
888,317 |
703,500 |
7,602,899 |
59,567,606 |
5,926,905 |
NA |
| 1990 |
51,002,464 |
1,000,532 |
592,020 |
6,437,172 |
59,032,188 |
4,924,428 |
NA |
| 1991 |
48,776,527 |
1,376,670 |
705,067 |
7,988,905 |
58,847,169 |
8,516,836 |
492,537,363 |
| 1992 |
49,432,604 |
1,119,386 |
1,302,567 |
6,269,421 |
58,123,978 |
11,608,603 |
564,183,494 |
| 1993 |
48,862,822 |
736,441 |
277,147 |
145,607 |
50,022,017 |
11,682,246 |
618,299,706 |
| 1994 |
39,913,547 |
557,984 |
456,882 |
0 |
40,928,413 |
8,992,455 |
432,157,138 |
| 1995 |
40,683,399 |
820,244 |
536,274 |
0 |
42,039,917 |
6,487,312 |
245,024,246 |
| 1996 |
34,151,911 |
653,365 |
460,342 |
0 |
35,265,618 |
4,624,261 |
278,894,459 |
| 1997 |
20,301,878 |
718,822 |
669,994 |
0 |
21,690,694 |
14,428,944 |
302,116,664 |
| 1998 |
21,212,002 |
724,105 |
3,501,977 |
0 |
25,438,084 |
9,862,257 |
321,428,204 |
| 1999 |
17,105,899 |
646,402 |
3,336,626 |
0 |
21,088,927 |
8,791,985 |
174,728,689 |
| 2000 |
18,318,268 |
874,379 |
2,089,597 |
0 |
21,282,244 |
37,528,534 |
2,309,316,265 |
| 2001 |
10,391,159 |
453,237 |
10,006,404 |
0 |
20,850,801 |
29,491,645 |
789,752,390 |
| 2002 |
4,780,773 |
354,123 |
6,972,582 |
0 |
12,107,478 |
22,398,463 |
708,184,136 |
| "NA" means that no data are available because "Total-Production
Related Waste" was not reported until 1991.
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