Public Sites
| State | County | Name |
|---|---|---|
| Iowa | O'Brien | Borrow Pits @ L40 |
| Montana | Phillips | Bowdin Wildlife Refuge |
| Iowa | Linn | Bowman Woods Elementary School |
| Iowa | Sac | Boyer River @ 310th Street |
| Iowa | Sac | Boyer River @ 330th Street |
| Iowa | Linn | Boyson Park |
| Iowa | Linn | BP station Boyson Rd |
| Florida | Manatee | Bradenton |
| Florida | Manatee | Bradenton, 9906-9998 Manatee Avenue West |
| Iowa | Buchanan | Bradon |
| South Dakota | Pennington | Braeburn Park |
| Iowa | Bremer | Brandt Park |
| Missouri | Taney | Branson |
| Texas | Fort Bend | Brazos Bend State Park |
| Iowa | Jones | Breen Prairie |
| Iowa | Bremer | Bremer County |
| Iowa | Dallas | Brenton Arboretum |
| Iowa | Polk | Brenton Slough |
| Iowa | Hamilton | Brewer Park |
| Iowa | Hamilton | Briggs Woods Park |
| Iowa | Washington | Brinton Timbers Park |
| Iowa | Plymouth | Broken Kettle Grasslands Preserve |
| Iowa | Poweshiek | Brooklyn |
| Iowa | Story | Brookside Park, Ames |
| Iowa | Emmet | Brown Creek @ Hwy A17 |