Public Sites
| State | County | Name |
|---|---|---|
| Iowa | Hamilton | Bell's Mill Park |
| Iowa | Jackson | Bellevue State Park |
| Wisconsin | Lafayette | Belmont State Park |
| Iowa | Keokuk | Belva-Deer Recreation Area |
| Iowa | Cedar | Bennett Park |
| Iowa | Van Buren | Bentonsport |
| Texas | Hidalgo | Bentsen-Rio Grande Valley State Park |
| Iowa | Kossuth | Bernau Prairie |
| Iowa | Warren | Berry Woods State Preserve |
| Iowa | Clay | Bertram Reservation |
| Iowa | Clinton | Bickelhaupt Arboretum |
| Iowa | Cedar | Bickett-Rate Preserve |
| Iowa | Iowa | Big Bear Creek @ Hwy 212 |
| Iowa | Iowa | Big Bear Creek @ Hwy 6 |
| Iowa | Iowa | Big Bear Creek @ V52 |
| Iowa | Polk | Big Creek State Park |
| Florida | Collier | Big Cypress National Preserve |
| Florida | Monroe | Big Cypress Swamp, Loop Road |
| Iowa | Des Moines | Big Hollow Creek Recretion Area |
| Iowa | Van Buren | Big Indian Creek @ Hwy 2 |
| Minnesota | Saint Louis | Big Lake Area, St Louis, Ely |
| Iowa | Butler | Big Marsh Wildlife Area |
| Iowa | Jackson | Big Mill Creek Wildlife Management Area - Trout |
| Iowa | Dickinson | Big Muddy Creek @ 190th Street |
| Iowa | Dickinson | Big Muddy Creek @ 200th Street |