| MIke Delaney | Citizens For A Healthy Iowa | Supporting | GA87 |
| Jim Obradovich | Commercial Fishing and Aquaculture Association | Undecided | GA87 |
| Pete McRoberts | Commercial Fishing and Aquaculture Association | Undecided | GA87 |
| Robert Mulqueen | Commercial Fishing and Aquaculture Association | Undecided | GA87 |
| Dane Schumann | Des Moines Water Works | Undecided | GA87 |
| Emily Hockins | Des Moines Water Works | Undecided | GA87 |
| Threase Harms | Des Moines Water Works | Undecided | GA87 |
| Amy Campbell | Iowa Association of County Conservation Boards | Supporting | GA87 |
| Craig Patterson | Iowa Association of County Conservation Boards | Supporting | GA87 |
| Eric Goranson | Iowa Bowhunters Association | Supporting | GA87 |
| Pam Mackey-Taylor | Iowa Chapter of Sierra Club | Opposing | GA87 |
| Mike Heller | Iowa Conservation Alliance | Supporting | GA87 |
| Mike Heller | Iowa Conservation Alliance | Undecided | GA87 |
| Paula Feltner | Iowa Conservation Alliance | Supporting | GA87 |
| Paula Feltner | Iowa Conservation Alliance | Undecided | GA87 |
| Jim Obradovich | Iowa Coon Hunters Association | Undecided | GA87 |
| Tammie Krausman | Iowa Dept. of Natural Resources | Undecided | GA87 |
| Jennifer Terry | Iowa Environmental Council | Supporting | GA87 |
| Kerri Johannsen | Iowa Environmental Council | Supporting | GA87 |
| Amy Campbell | Iowa Natural Heritage Foundation | Supporting | GA87 |
| Craig Patterson | Iowa Natural Heritage Foundation | Supporting | GA87 |
| Dane Schumann | Iowa Rivers Revival | Supporting | GA87 |
| Emily Hockins | Iowa Rivers Revival | Supporting | GA87 |
| Threase Harms | Iowa Rivers Revival | Supporting | GA87 |
| Mike Heller | Iowa State Snowmobile Association | Undecided | GA87 |
| Paula Feltner | Iowa State Snowmobile Association | Undecided | GA87 |
| Jim Obradovich | Iowa Trappers Association | Undecided | GA87 |
| MIke Delaney | Izaak Walton League - Iowa Division | Supporting | GA87 |
| MIke Delaney | Panora Conservation Chapter of tihe Izaak Walton League | Supporting | GA87 |
| MIke Delaney | Raccoon River Watershed Association | Supporting | GA87 |
| Christopher Rants | State Police Officers Council | Supporting | GA87 |
| John Cacciatore | State Police Officers Council | Supporting | GA87 |
| Doug Struyk | The Nature Conservancy | Undecided | GA87 |
| Jennifer Dorman | The Nature Conservancy | Undecided | GA87 |
| Jim Carney | The Nature Conservancy | Undecided | GA87 |
| Amy Campbell | Travel Federation of Iowa | Supporting | GA87 |
| Craig Patterson | Travel Federation of Iowa | Supporting | GA87 |