Fishing lakes in Kootenai County

Fishing lakes in Kootenai County, Idaho include 3 lakes. Rainbow Trout is stocked most often. The most recent plant was August 12, 2026 at Fernan Lake.

3 locations shown. Click a pin for details.

Lakes in Kootenai County

Fernan Lake
423.1 acres, 2,126 ft elevation
Rainbow TroutKokanee SalmonChinook SalmonChannel CatfishCutthroat Trout 475 plants
Last stocked August 12, 2026 Open lake page →
Lower Twin Lake
390.3 acres, 2,513 ft elevation
Rainbow TroutCutthroat TroutKokanee SalmonBrook TroutBrown TroutCutbow 371 plants
Last stocked May 27, 2026 Open lake page →
Post Falls Park Pond
0.6 acres, 2,129 ft elevation
Rainbow Trout 132 plants
Last stocked June 12, 2025 Open lake page →

Other counties in Idaho