Public Sites
| State | County | Name |
|---|---|---|
| Iowa | Butler | Parkersburg |
| Iowa | Union | Creston |
| Iowa | Page | Nelson Prairie |
| Iowa | Winneshiek | Silver Springs County Park |
| Iowa | Dubuque | Dubuque County |
| Iowa | Linn | Rehrauer Natural Area |
| Iowa | Polk | Capitol Park |
| Iowa | Cass | Anita |
| Iowa | Hamilton | Boone Forks Wildlife Management Area |
| Iowa | Lucas | Stephens State Forest- Mine Pond |
| Iowa | Clay | Clay County |
| Iowa | Jackson | Sabula Park |
| Iowa | Black Hawk | Crane Creek County Park |
| Iowa | Pottawattamie | Macedonia |
| Iowa | Madison | Jensen Marsh |
| Iowa | Story | Swanson Prairie Production Plots |
| Iowa | Clinton | Mockridge County Wildlife Reserve |
| Iowa | Jasper | Newton |
| Iowa | Muscatine | Musser Park |
| Iowa | Warren | New Virginia |
| Iowa | Dickinson | Little Spirit Lake Wildlife Management Area |
| Iowa | Kossuth | Wildin Prairie |
| Iowa | Buchanan | Bryantsburg Prairie |
| Iowa | Fayette | Waucoma |
| Iowa | Boone | Angus |