| A | Amendment | M | Marked Up | |
| E | Engrossment | $ | Fiscal Note | |
| HJ | House Journal | SJ | Senate Journal |
| Date | Day | Committee | |
|---|---|---|---|
| 02/12/2009 | 28 | Senate Natural Resources | |
| 02/13/2009 | 29 | Senate Natural Resources | |
| 02/26/2009 | 35 | Senate Natural Resources | |
| 03/13/2009 | 46 | House Natural Resources | |
| 03/13/2009 | 46 | House Natural Resources | |
| 03/19/2009 | 50 | House Natural Resources |