Public Sites
| State | County | Name |
|---|---|---|
| Wisconsin | Crawford | Battle Bluff |
| Iowa | Marion | Bauer Park |
| Iowa | Jasper | Baxter |
| Iowa | Guthrie | Bays Branch State Wildlife Area |
| Iowa | Linn | Beacon Building Supply |
| Iowa | Jones | Beam's Woods |
| Iowa | Allamakee | Bear Creek - Trout - Allamakee |
| Iowa | Cherokee | Bear Creek @ J Ave |
| Iowa | Cherokee | Bear Creek @ J Ave - 2 |
| West Virginia | Tucker | Bear Rocks Preserve |
| Iowa | Buchanan | Bearbower Sand Prairie |
| Iowa | Floyd | Beardmore Fen |
| Iowa | Hardin | Beaver Creek @ Hwy D35 |
| Iowa | Franklin | Beaver Creek @ Wren Ave |
| Iowa | Dallas | Beaver Creek Bridge- Brenton Slough |
| Iowa | Polk | Beaver Creek- NW 70th access |
| South Dakota | Minnehaha | Beaver Lake |
| Iowa | Dallas | Beaver Lake and Dallas Lake State Wildlife Area |
| Iowa | Black Hawk | Beaver Valley Wetland Wildlife Refuge |
| Iowa | Taylor | Bedford |
| Iowa | Franklin | Beed's Lake State Park |
| Iowa | Floyd | Beemis Creek @ Hwy T18 |
| Florida | Manatee | Beer Can Island |
| Iowa | Linn | Behren's Pond Woodland State Preserve |
| Iowa | Lee | Belfast Road |