Deerfield Fishing and Stocking
Pennington County, South Dakota. The South Dakota fish and wildlife agency lists 7 stockings here in the latest year of its data (Rainbow Trout and Walleye), the most recent on Sep 9, 2026.
2026 Stocking
| Date | Species | Fish | Size |
|---|---|---|---|
| Sep 9, 2026 | Rainbow Trout | 880 | Adult |
| Aug 28, 2026 | Rainbow Trout | 1,408 | Adult |
| Aug 27, 2026 | Rainbow Trout | 1,408 | Adult |
| Jul 15, 2026 | Walleye | 24,737 | — |
| Jun 11, 2026 | Walleye | 30,700 | Juvenile |
| Apr 21, 2026 | Rainbow Trout | 1,167 | Adult |
| Apr 20, 2026 | Rainbow Trout | 1,860 | Adult |
Other Stocked Waters in Pennington County
About This Data
Every row comes from the stocking information published by the South Dakota fish and wildlife agency, checked Nov 3, 2026. The agency lists this water as “Deerfield”. Species and sizes are given as the agency names them; a dash means the agency does not say.
More for South Dakota Anglers
Stocking dates and places can change without notice; check with the agency before a trip. ReelTourney is not affiliated with the South Dakota fish and wildlife agency.