Steelhead (Northern California DPS)

Critical habitat includes the stream channels within the designated stream reaches, and includes a lateral extent as defined by the ordinary high-water line (33 CFR 329.11). In areas where the ordinary high-water line has not been defined, the lateral extent will be defined by the bankfull elevation. Bankfull elevation is the level at which water begins to leave the channel and move into the fl...

关键栖息地包括指定河道范围内的溪流通道，其横向范围由普通高水位线（33 CFR 329.11）界定。在普通高水位线尚未划定的区域，横向范围将由满水位高程确定。满水位高程是指水流开始离开河道并向外扩散的水平面。