| Jay Byers | Greater Des Moines Partnership | Undecided | GA83 |
| Don Brazelton | IA. Assn. of County Conservation Boards | Supporting | GA83 |
| Don Brazelton | IA. Bowhunters Assn. | Supporting | GA83 |
| Brice Oakley | IA. Conservation Alliance | Supporting | GA83 |
| Don Avenson | IA. Conservation Alliance | Supporting | GA83 |
| Tom Cope | IA. Conservation Alliance | Supporting | GA83 |
| Susan Fenton | IA. Dept. of Agriculture | Undecided | GA83 |
| Leland Searles | IA. Environmental Council | Supporting | GA83 |
| Don Petersen | IA. Farm Bureau Federation | Undecided | GA83 |
| Joe Johnson | IA. Farm Bureau Federation | Undecided | GA83 |
| Mark Salvador | IA. Farm Bureau Federation | Undecided | GA83 |
| Scott Pope | IA. Sportsman Federation | Undecided | GA83 |
| Laverne Schroeder | IA. Sportsman Members | Undecided | GA83 |
| Hanna DeGroot | IA. State Assn. of Counties | Undecided | GA83 |
| Linda Hinton | IA. State Assn. of Counties | Undecided | GA83 |
| MaryBeth Mellick | IA. State Assn. of Counties | Undecided | GA83 |
| Nathan Bonnett | IA. State Assn. of Counties | Undecided | GA83 |
| William Peterson | IA. State Assn. of Counties | Undecided | GA83 |
| Mike Heller | IA. State Snowmobile Assn. | Undecided | GA83 |
| Paula Feltner | IA. State Snowmobile Assn. | Undecided | GA83 |
| MIke Delaney | Izaak Walton League - Iowa Division | Supporting | GA83 |
| Roy Overton | Izaak Walton League - Iowa Division | Supporting | GA83 |
| MIke Delaney | Raccoon River Watershed Assn. | Supporting | GA83 |
| Brice Oakley | The Nature Conservancy | Supporting | GA83 |
| Don Avenson | The Nature Conservancy | Supporting | GA83 |
| Tom Cope | The Nature Conservancy | Supporting | GA83 |