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Lake Francis Case

South Dakota, United States

Lake Francis Case is a reservoir in South Dakota, United States. WikiCatch lists 10 fish species for this water, including Walleye, Smallmouth bass, Channel catfish. The nearest other water we map in South Dakota is Nelson Creek, 15 km away.

Species at Lake Francis Case

Map

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Depth contours are drawn where survey data exists for this water. View on OpenStreetMap →

See the rest of Lake Francis Case in the app

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Nearby waters

  1. Nelson Creekstream15 km
  2. Academy Lakelake20 km
  3. Red Lakelake20 km
  4. Snake Creekstream22 km
  5. Lake Wanalainreservoir28 km
  6. Sully Lakereservoir30 km
  7. Snowpond30 km
  8. Larson Lakelake37 km

All fishing spots in South Dakota →

About Lake Francis Case

Tucked into South Dakota, United States, Lake Francis Case is a reservoir that fishes differently season to season. Spring brings fish into the shallows to spawn or feed on early baitfish; midsummer pushes them to cooler, deeper water; autumn turns them aggressive again as they pack on weight before winter. Anglers planning a trip to Lake Francis Case should check water temperature and recent weather — a sudden cold front can shut a reservoir like this down for a day.

Reference: Wikipedia

Fishing Techniques

  • For Walleye

    Focus your efforts around dawn and dusk, as walleye are typically more active during these low-light periods; use a slow, deliberate retrieve, as walleye often prefer a subtle presentation.

  • For Smallmouth bass

    Focus your fishing efforts around rocky structures, ledges, and areas with current, as smallmouth bass prefer these habitats.

  • For Channel catfish

    Fish near structure like submerged trees or rocks, as channel catfish often use these areas for ambush points and shelter.

Recommended Gear

Tackle commonly used to target the species at Lake Francis Case.

Plan Your Trip

Before fishing Lake Francis Case, make sure your licence covers South Dakota, United States and that any species-specific seasons are open. Local regulations change year to year, so check the current rules rather than going from memory.

Official South Dakota fishing regulations →

Other Fishing Regions in United States

Website data snapshot: October 24, 2026. Spot location from OpenStreetMap and Wikipedia, species from the WikiCatch database.