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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 |
1,494,765 |
50,441 |
64,444 |
1,372,980 |
2,982,630 |
5,294,738 |
NA |
| 1989 |
1,552,736 |
87,321 |
25,600 |
1,139,838 |
2,805,495 |
843,354 |
NA |
| 1990 |
1,379,474 |
97,367 |
24,137 |
1,283,821 |
2,784,799 |
538,401 |
NA |
| 1991 |
1,238,988 |
26,920 |
726 |
1,020,610 |
2,287,244 |
3,383,053 |
25,960,811 |
| 1992 |
1,184,009 |
22,057 |
263 |
810,188 |
2,016,517 |
3,875,015 |
33,937,396 |
| 1993 |
698,824 |
15,405 |
537 |
778,597 |
1,493,363 |
4,223,695 |
27,133,067 |
| 1994 |
836,187 |
1,998 |
254 |
831,167 |
1,669,606 |
4,668,331 |
27,495,437 |
| 1995 |
796,624 |
29,228 |
6,583 |
701,622 |
1,534,057 |
4,890,784 |
25,117,597 |
| 1996 |
743,136 |
33,994 |
9,625 |
742,487 |
1,529,242 |
5,973,934 |
24,926,169 |
| 1997 |
629,164 |
36,027 |
8,428 |
521,172 |
1,194,791 |
10,740,130 |
26,340,643 |
| 1998 |
612,443 |
34,560 |
12,858 |
642,544 |
1,302,405 |
2,048,945 |
26,766,294 |
| 1999 |
740,887 |
75,830 |
0 |
597,492 |
1,414,209 |
4,624,220 |
26,396,964 |
| 2000 |
840,090 |
274,761 |
15,908 |
671,488 |
1,802,247 |
6,092,041 |
25,269,580 |
| 2001 |
761,070 |
229,364 |
2 |
648,881 |
1,639,317 |
4,999,844 |
23,004,452 |
| 2002 |
731,790 |
83,220 |
0 |
436,087 |
1,251,097 |
3,761,324 |
24,572,745 |
| "NA" means that no data are available because "Total-Production
Related Waste" was not reported until 1991.
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