| A | Amendment | M | Marked Up | |
| E | Engrossment | $ | Fiscal Note | |
| HJ | House Journal | SJ | Senate Journal |
| Date | Day | Committee | |
|---|---|---|---|
| 01/15/2009 | 8 | House Natural Resources | |
| 01/22/2009 | 13 | House Natural Resources | |
| 02/26/2009 | 35 | Senate Natural Resources | |
| 02/26/2009 | 35 | Senate Natural Resources |