Idaho

Spring creeks, freestones, and the Railroad Ranch standard.

Idaho Fish and Game reports more than 40 game fish species in about 26,000 miles of streams and rivers, 3,000 natural lakes, and 250,000 acres of ponds and reservoirs.

The Henrys Fork in eastern Idaho is one of the state's best-known trout rivers, with sections ranging from catch-and-release, fly-fishing-only water in Harriman State Park to lower reaches with a 2-trout limit.