Public Sites
| State | County | Name |
|---|---|---|
| Iowa | Johnson | Spring Valley Subdivision Pond |
| Iowa | O'Brien | Sheldon |
| Iowa | Black Hawk | George Wyth State Park |
| Iowa | Dickinson | Emerson Bay State Rcreation Area |
| Iowa | Lee | Lee County |
| Iowa | Butler | Kelsey |
| Iowa | Van Buren | Morris Memorial County Park |
| Iowa | Palo Alto | Burns Prairie Area |
| Iowa | Winneshiek | Phelps Park |
| Iowa | Dubuque | Worthington |
| Iowa | Linn | Buffalo Creek Park |
| Iowa | Polk | Highland Park |
| Iowa | Carroll | Carroll |
| Iowa | Hamilton | Briggs Woods Park |
| Iowa | Lyon | Gitchie Manitou State Preserve |
| Iowa | Clay | Big Muddy Creek @ 300th Street |
| Iowa | Jackson | South Sabula Lake Campground |
| Iowa | Allamakee | Clear Creek Wildlife Management Area |
| Iowa | Poweshiek | Diamond Lake County Park |
| Iowa | Madison | Madison County |
| Iowa | Story | Colo Bogs |
| Iowa | Clinton | Manikowski Prairie State Preserve |
| Iowa | Jasper | Colfax |
| Iowa | Muscatine | Clark's Ferry Recreation Area |
| Iowa | Washington | Fern Cliff County Park |