Fishing lakes in Custer County

Fishing lakes in Custer County, South Dakota include 1 lake. Rainbow Trout is stocked most often. The most recent plant was September 10, 2026 at Sylvan Lake.

1 location shown. Click a pin for details.

Lakes in Custer County

Jennifer L. Sovanski, cropped and color-corrected by Daniel Case
Sylvan Lake
19 acres, 6,145 ft elevation
Rainbow TroutTiger TroutSmallmouth BassCutthroat Trout 119 plants
Last stocked September 10, 2026 Open lake page →

Other counties in South Dakota