| House | 04/13/2011 | Left pending in committee | ||
| House | 04/13/2011 | Testimony taken/registration(s) recorded in committee | ||
| House | 04/13/2011 | Committee substitute considered in committee | ||
| House | 04/13/2011 | Considered in public hearing | ||
| House | 04/13/2011 | Scheduled for public hearing on . . . | ||
| House | 03/18/2011 | Referred to Environmental Regulation | Journal Page: 875 | |
| House | 03/18/2011 | Read first time | Journal Page: 875 | |
| House | 03/10/2011 | Filed |