Idaho Fishing

Appendix Lake

Among Idaho's most magnificent Lake fisheries, Appendix Lake provides excellent opportunities for Largemouth Bass, Walleye, Northern Pike. Appendix Lake is located near western Idaho at coordinates 45.33, -116.55. The magnificent lake provides stable water levels and diverse habitat for Largemouth Bass, Walleye, Northern Pike. Local anglers frequently report success with Largemouth Bass, Walleye, Northern Pike at Appendix Lake.

Lake Idaho 45.3300, -116.5500
Updated 2026-04-29

Location

View on Google Maps 45.3300, -116.5500

Target Species

Largemouth BassLargemouth BassWalleyeWalleyeNorthern PikeNorthern Pike

Fishing Tips

  • Focus on lily pads during dusk when Largemouth Bass are active.
  • Focus on submerged timber during sunset hours when Largemouth Bass are active.
  • Focus on lily pads during first light when Largemouth Bass are active.

Fishing Techniques for Appendix Lake

Focus your efforts around natural structure: points, submerged timber, weed edges, and rocky areas tend to hold fish in Idaho lakes. Dawn and dusk are peak feeding windows, especially during warmer months when fish move shallow. A varied approach — starting fast to locate active fish, then slowing down — pays off.

What to Expect at Appendix Lake

Take time to read the water when you arrive — baitfish activity, bird movement, and surface disturbances all signal where fish are feeding. The character of this lake changes with the seasons, so repeat visits often reveal new patterns and productive spots you missed before.

Regulations

A valid Idaho fishing license is required. Check Idaho Department of Fish and Game for current regulations.

Fishing Tips for Appendix Lake

Big Hazard Lake

Brundage Reservoir

Betsy's Pond

Frequently Asked Questions

Appendix Lake is located in western Idaho, making it accessible from nearby population centers.

Fishing seasons vary by species. Check Idaho Department of Fish and Game for seasonal closures and regulations.

Public fishing at Appendix Lake requires only a valid fishing license. Boat rentals may be available locally.