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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 |
4,610,587 |
172,262 |
0 |
0 |
4,782,849 |
73,577 |
NA |
| 1989 |
5,022,748 |
104,066 |
41,500 |
0 |
5,168,314 |
240,989 |
NA |
| 1990 |
4,442,251 |
260,964 |
37,432 |
0 |
4,740,647 |
103,311 |
NA |
| 1991 |
5,146,280 |
304,068 |
2,282 |
0 |
5,452,630 |
1,431,786 |
8,391,852 |
| 1992 |
4,501,041 |
155,133 |
5,752 |
0 |
4,661,926 |
1,457,624 |
7,828,610 |
| 1993 |
3,825,563 |
419,126 |
98,990 |
0 |
4,343,679 |
1,506,204 |
10,201,984 |
| 1994 |
5,927,882 |
380,456 |
14,040 |
0 |
6,322,378 |
1,643,563 |
11,097,675 |
| 1995 |
3,804,294 |
182,376 |
0 |
0 |
3,986,670 |
1,183,536 |
8,153,847 |
| 1996 |
3,644,624 |
145,183 |
4,108 |
0 |
3,793,915 |
906,205 |
7,166,885 |
| 1997 |
3,376,739 |
168,720 |
12,824 |
0 |
3,558,283 |
2,054,481 |
9,469,835 |
| 1998 |
4,957,279 |
199,222 |
0 |
0 |
5,156,501 |
1,585,366 |
13,712,501 |
| 1999 |
3,063,411 |
320,729 |
10,834 |
0 |
3,394,974 |
1,688,000 |
11,435,941 |
| 2000 |
3,209,473 |
223,841 |
250 |
0 |
3,433,564 |
1,502,426 |
13,278,849 |
| 2001 |
3,294,817 |
49,319 |
400 |
0 |
3,344,536 |
1,460,996 |
12,300,209 |
| 2002 |
3,242,314 |
50,373 |
379 |
0 |
3,293,066 |
2,792,342 |
13,458,608 |
| "NA" means that no data are available because "Total-Production
Related Waste" was not reported until 1991.
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