Public Sites
| State | County | Name |
|---|---|---|
| Iowa | Ringgold | Liberty Lake |
| Iowa | Cherokee | Steele Prairie State Preserve West |
| Iowa | Harrison | Logan |
| Iowa | Marion | Pinchey Bottoms |
| Iowa | Crawford | Charter Oak |
| Iowa | Johnson | Williams Prairie State Preserve |
| Iowa | Benton | Atkins |
| Iowa | Mills | Tree Lake |
| Iowa | Tama | Chelsa |
| Iowa | Johnson | Kinnick Stadium, Iowa City |
| Iowa | Osceola | Ocheyedan Pits Recreation Area |
| Iowa | Winnebago | Winnebago River on Hwy 69 |
| Iowa | Black Hawk | Crane Creek @ N Pilot Grove Road |
| Iowa | Dickinson | East Okoboji |
| Iowa | Linn | Wickiup Hill Outdoor Learning Area |
| Iowa | Calhoun | Camp Creek @ Hwy N33 |
| Iowa | Grundy | Wellsburg |
| Iowa | Winneshiek | Hawk Hill |
| Iowa | Linn | South Cedar County Park |
| Iowa | Polk | Huntington Ridge Park |
| Iowa | Hamilton | Hamilton County |
| Iowa | Lyon | Little Rock River @ A34 |
| Iowa | Story | Fire Station No 3, Ames |
| Iowa | Clayton | Pike's Peak State Park |
| Iowa | Jasper | Mariposa County Park |