13 Lochsa Flows : Finding It Cheap. The upper section is a notch higher in difficulty, especially at high. The lochsa is completely undammed and flows depending entirely on snowmelt and rain.
The lochsa is completely undammed and flows depending entirely on snowmelt and rain. The lochsa is an idaho classic big water run. Route 12 for its entire length, the river winds through the clearwater national forest in the bitterroot mountains.