List of Superfund sites in Illinois Superfund sites Superfund sites

| CERCLIS_ID | County | Listed | Construction_completed | Partially_deleted | Deleted |
|---|---|---|---|---|---|
| ILD980607055 | Adams | 08/30/1990 | 03/31/1999 | N/A | N/A |
| ILD980996789 | Alexander | 10/04/1989 | 09/28/1999 | N/A | 01/08/2001 |
| ILD980397079 | Cumberland | 09/08/1983 | 09/24/1992 | N/A | N/A |
| IL3210020803 | Jo Daviess | 03/13/1989 | N/A | N/A | N/A |
| ILD000802827 | Lake | 09/08/1983 | N/A | N/A | N/A |
| ILD003817137 | Lake | 06/10/1986 | 09/12/1989 | N/A | 02/11/1991 |
| ILD005443544 | Lake | 09/08/1983 | 12/31/1991 | N/A | N/A |
| ILD980500102 | Lake | 03/31/1989 | 09/23/2005 | N/A | N/A |
| ILD980605836 | Lake | 02/21/1990 | 06/29/2001 | N/A | N/A |
| ILD048843809 | Madison | 03/04/2010 | – | – | – |
| IL0210090049 | Will | 03/13/1989 | 09/29/2008 | N/A | N/A |
| IL7213820460 | Will | 07/22/1987 | 09/10/2008 | N/A | N/A |
| ILD053219259 | Winnebago | 09/08/1983 | 07/13/1998 | N/A | N/A |