| Senate | 04/07/2011 | Left pending in committee | ||
| Senate | 04/07/2011 | Testimony taken in committee | ||
| Senate | 04/07/2011 | Considered in public hearing | ||
| Senate | 04/07/2011 | Scheduled for public hearing on . . . | ||
| Senate | 04/06/2011 | Posting rule suspended | Journal Page: 962 | |
| Senate | 03/22/2011 | Referred to Natural Resources | Journal Page: 672 | |
| Senate | 03/22/2011 | Read first time | Journal Page: 672 | |
| Senate | 03/10/2011 | Filed | ||
| Senate | 03/10/2011 | Received by the Secretary of the Senate |