Public Sites
| State | County | Name |
|---|---|---|
| South Dakota | Pennington | Deerfield Lake |
| Iowa | Franklin | Deer Meadow Wildlife Area |
| Iowa | Plymouth | Deer Creek Wildlife Management Area |
| Iowa | Plymouth | Deer Creek @ Hwy C34 |
| Iowa | Poweshiek | Deep River Timber Preserve |
| Iowa | Poweshiek | Deep River @ Hwy 85 |
| Iowa | Muscatine | Deep Lakes Park |
| Iowa | Plymouth | Deep Creek @ Hwy L14 |
| Colorado | Eagle | Deep Creek |
| Iowa | Winneshiek | Decorah Ice Cave State Preserve |
| Iowa | Winneshiek | Decorah Fish Hatchery |
| Iowa | Winneshiek | Decorah Community Prairie |
| Iowa | Decatur | Decatur Wildlife Management Area |
| Iowa | Decatur | Decatur County |
| Iowa | Davis | Davis County |
| Iowa | Scott | Davenport |
| Alabama | Mobile | Dauphin Island-708 Bienville Blvd Cemetery |
| Alabama | Mobile | Dauphin Island--Shell Mound Park |
| Alabama | Mobile | Dauphin Island--Audubon Bird Sanctuary |
| Alabama | Mobile | Dauphin Island, Cadillac Park |
| Alabama | Mobile | Dauphin Island West |
| Iowa | Chickasaw | Daubendiek Prairie |
| Iowa | Johnson | Daniels Circle NE |
| Iowa | Carroll | Daniel Davis Timber |
| Iowa | Woodbury | Danbury |