Fishing at Sylvan Lake, Custer County, South Dakota

• Overview

  Custer County, South Dakota, is where Sylvan Lake sits. It sits at 6,158 feet above sea level. This is a pocket water of some 18 acres, and every part of it is reachable from the bank. Compared with other South Dakota water on our list, it sits high. For supplies, Custer is 5.8 miles out. Colonial Pine Hills is 17 miles and Rapid City 23 miles. A county line runs close by, so local bylaws can differ within a short drive.

• Where to Fish on Sylvan Lake

  Depth remains unrecorded, so treat the first session as a survey. The arms fish better than the open middle whenever the water is up. Inflow corners move water, and moving water gathers fish. Reported across Custer County: rainbow trout, brook trout, bluegill and brown trout. Records at this level tell you what is in the area. On Sylvan Lake the quiet end is the one worth the extra effort.

• Seasonal Patterns

  Climate normals give 65°F for July and 24°F for January. The year runs cold to warm and back, with clear transitions. The lid usually goes in mid April, which opens the strongest weeks of the year. Climate averages put the opening at about mid April and the closing near late November. Spring is short and heavy here; autumn is longer and steadier. Plan any trip to Sylvan Lake around it.

• Tackle & Baits

  Whether you may fish here is not something records settle. Parking within half a mile means no long carry with tackle. A pier half a mile from here gives a platform over deeper water. A camping area sits within half a mile of here. Toilets are half a mile away, which matters on a long session. Season dates differ by species, so read the table. Check whether bait restrictions apply before you buy any. For a change of water, Horse Thief Lake is 5.2 miles distant. Confirm before you fish Sylvan Lake.