| David Scott | American Water Works Association | Supporting | GA86 |
| Jim Obradovich | Central Iowa Water Association | Supporting | GA86 |
| Robert Mulqueen | Central Iowa Water Association | Supporting | GA86 |
| Jake Oeth | Des Moines Water Works | Supporting | GA86 |
| Kent Hartwig | Des Moines Water Works | Supporting | GA86 |
| Threase Harms | Des Moines Water Works | Supporting | GA86 |
| Bob Rafferty | Iowa American Water Co. | Undecided | GA86 |
| Jessica Hyland | Iowa Association of Municipal Utilities | Supporting | GA86 |
| Julie Smith | Iowa Association of Municipal Utilities | Supporting | GA86 |
| Troy DeJoode | Iowa Association of Municipal Utilities | Supporting | GA86 |
| Jennifer Kingland | Iowa Association of Realtors | Undecided | GA86 |
| Dustin Miller | Iowa League of Cities | Supporting | GA86 |
| Robert Palmer | Iowa League of Cities | Supporting | GA86 |
| Emily Piper | Iowa Rural Water Association | Undecided | GA86 |
| Emily Piper | Iowa Rural Water Association | Supporting | GA86 |
| Jamie Cashman | Iowa State Association of Counties | Supporting | GA86 |
| Jamie Cashman | Iowa State Association of Counties | Undecided | GA86 |
| Kristi Harshbarger | Iowa State Association of Counties | Supporting | GA86 |
| Kristi Harshbarger | Iowa State Association of Counties | Undecided | GA86 |
| Lucas Beenken | Iowa State Association of Counties | Supporting | GA86 |
| Lucas Beenken | Iowa State Association of Counties | Undecided | GA86 |
| William Peterson | Iowa State Association of Counties | Supporting | GA86 |
| William Peterson | Iowa State Association of Counties | Undecided | GA86 |
| Bob Rafferty | Urbandale-Windsor Heights Sanitary District | Undecided | GA86 |
| Jim Obradovich | Utility Management Organizations of Iowa | Supporting | GA86 |
| Robert Mulqueen | Utility Management Organizations of Iowa | Supporting | GA86 |