Fishing at Pepper Slough, Clark County, South Dakota

• Overview

  Pepper Slough falls in Clark County, part of South Dakota. The bank is 1,778 feet above sea level. It measures about 111 acres, which is a comfortable size for bank fishing. The margin runs to about 4.6 miles in total. 14 miles away sits Clark, the nearest town. Webster follows at 20 miles, then Watertown at 26 miles. The boundary is near enough that local access rules are worth double-checking.

• Where to Fish on Pepper Slough

  Depth is unknown to us, and the shoreline is the better guide. A natural lake fishes on cover, and cover here means weed and timber. Bays and points beat straight shoreline every time on water like this. Fish documented in Clark County include northern pike, walleye, black bullhead and common carp. These are county-wide records, so not all of them will be in this water. At Pepper Slough the water rewards a slow, careful approach.

• Seasonal Patterns

  The seasonal spread runs 10°F to 71°F. The year runs cold to warm and back, with clear transitions. Once it clears, about early April, the fishing comes on quickly. On the long-run averages the water opens up around early April and starts locking again about late November. May into June fishes hardest, and September gives a second good stretch before the lid returns. The season on Pepper Slough rarely departs from it.

• Tackle & Baits

  The rules here are undocumented as far as public sources go. No dam controls it, and the level follows the season. We find no slipway, car park or made path within a short radius, so treat access as rough. For the bass here, soft plastics worked slow along cover and a spinnerbait for searching do most of the work. State or provincial rules still apply whatever the bank status. Close seasons apply to some species and not others. Failing this one, try Lake Todd, 2 miles away. Treat access at Pepper Slough as something to verify.