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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 |
854,041 |
84,400 |
2,481 |
1,525,850 |
2,466,772 |
725,981 |
NA |
| 1989 |
768,556 |
2,000 |
13,441 |
1,728,111 |
2,512,108 |
103,962 |
NA |
| 1990 |
597,533 |
1,000 |
22,416 |
1,762,692 |
2,383,641 |
230,962 |
NA |
| 1991 |
659,520 |
0 |
130,737 |
1,934,720 |
2,724,977 |
347,374 |
63,745,194 |
| 1992 |
426,854 |
0 |
56,412 |
881,281 |
1,364,547 |
223,552 |
53,032,607 |
| 1993 |
390,113 |
0 |
320,035 |
4,151,369 |
4,861,517 |
381,799 |
55,157,280 |
| 1994 |
509,227 |
0 |
266,914 |
498,761 |
1,274,902 |
1,131,431 |
45,312,370 |
| 1995 |
351,938 |
0 |
213,486 |
368,974 |
934,398 |
436,383 |
35,468,750 |
| 1996 |
243,136 |
0 |
151,498 |
509,796 |
904,430 |
637,426 |
27,956,809 |
| 1997 |
301,390 |
0 |
141,226 |
111,700 |
554,316 |
23,838,971 |
28,109,381 |
| 1998 |
509,465 |
0 |
3,697,900 |
81,905 |
4,289,270 |
213,594 |
6,915,443 |
| 1999 |
303,723 |
0 |
3,944,474 |
34,972 |
4,283,169 |
160,067 |
4,983,363 |
| 2000 |
318,242 |
0 |
3,446,238 |
37,444 |
3,801,925 |
300,789 |
4,475,832 |
| 2001 |
315,881 |
33 |
3,210,942 |
54,302 |
3,581,158 |
573,428 |
4,678,494 |
| 2002 |
250,251 |
203 |
2,924,841 |
37,228 |
3,212,522 |
553,647 |
4,603,988 |
| "NA" means that no data are available because "Total-Production
Related Waste" was not reported until 1991.
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