Mean Annual Discharge and Steelhead

Appropriate for late-summer stream flow impacts on chinook salmon juveniles and egg-to-smolt. General transferability to other chinooks stocks in unclear, but likely appropriate for other fall-spawning salmonids (i.e., regions with similar hydrology to the Lehmi River).
The relationship may be unreliable if extrapolated to a flow range outside the original data (see the Average Salmonid flow-ecology SR function entry based on Rosenfeld and Enright (2025) for a more generalizable function across a wider range of flows).