River Levels

NF Alsea

TypeValueTimeChange/hrStatus
flow301N/A
ClassI
StateOregon
DrainageAlsea
RegionNorth Coast
GaugeCalculation
SeasonNov-Apr
Length5 mi
Gradient15 ft/mi
Elevation Loss75 ft
Sceneryforest
RemotenessNot Remote
NatureContinous
Optimal Flow700 CFS
High Flow1,500 CFS
Low Flow400 CFS
Okay Flow400 CFS – 1,500 CFS

Data Sources

Calculation — NF_ALSEA_calcCalculated: round(greatest(0, (0.194065 * Alsea::flow) - 9.517))

Back to main page | Edit