Current conditions report — Clearwater River — March 2026
Clearwater River is one of Idaho's premier trout fisheries, located in the North-Central Idaho region. The river is well known for producing quality Steelhead and Rainbow Trout, drawing anglers from across the country throughout the season.
Fishing on Clearwater River varies significantly by season. Spring runoff typically peaks between April and June, with conditions improving as flows stabilize. Summer offers excellent dry fly opportunities during morning and evening hours. Fall is prime time for larger fish as brown trout move into spawning mode. Winter fishing can be exceptional during midday midge hatches.
Clearwater River supports healthy populations of Steelhead, Rainbow Trout, Cutthroat Trout. The river's diverse habitat — from fast riffles to deep pools — provides year-round holding water for trout of all sizes.
Always check the current Idaho fishing regulations before heading out. Regulations on Clearwater River may include special catch-and-release sections, artificial-only stretches, and seasonal closures. A valid Idaho fishing license is required.
Trout Bible pulls live flow and gauge data directly from the USGS National Water Information System. Current CFS (cubic feet per second) and gauge height readings are updated every 15–60 minutes, giving you the most accurate picture of conditions before you make the drive.