| A | Amendment | M | Marked Up | |
| E | Engrossment | $ | Fiscal Note | |
| HJ | House Journal | SJ | Senate Journal |
| Date | Day | Committee | |
|---|---|---|---|
| 01/10/2013 | 3 | Senate Natural Resources | |
| 01/17/2013 | 8 | Senate Natural Resources | |
| 01/28/2013 | 15 | Senate Appropriations | |
| 02/18/2013 | 30 | Senate Appropriations |