Where to see a Spiny Softshell in South Dakota

The Spiny Softshell is recorded in the counties of 7 South Dakota state parks (research-grade iNaturalist observations). Ranked by how often it is observed in each area:

1. Palisades State Park
2. Angostura Reservoir State Recreation Area
3. Newton Hills State Park
4. Good Earth State Park
5. Lake Alvin State Recreation Area
6. Union Grove State Park
7. Bear Butte State Park

These are county-level records — the species is documented in the area around each park, which is a strong steer rather than a guarantee for the park itself.

Spiny Softshell in other states → · All South Dakota state parks →