| Process Step | Date Initiated | Date Completed | Comments |
| Received | 4/7/2003 | 4/7/2003 |
|
| Instream Comment Period | 4/22/2003 | 4/22/2003 |
|
| Final Order Issued | 4/24/2003 | 5/19/2003 |
|
| WMR Request | 5/8/2003 | 5/8/2003 |
|
| Received | 3/12/2010 | 3/12/2010 |
|
| WMR Request | 3/16/2010 | 3/17/2010 |
|
| Instream Comment Period | 3/23/2010 | 3/23/2010 |
|
| Instream Comment Period | 3/30/2010 | 3/30/2010 |
|
| Re-Assigned New Number | 4/22/2010 | 4/22/2010 |
Reassigned new number IL-1066
|