L.A. River below the Compton Creek confluence 3. Bull Creek (lower L.A. River watershed) 4. Tujunga Wash at Hansen Dam (upper L.A. River watershed) 5. L.A. River at Willow Street (lower L.A. River ...
Urban development, river channelization for flood control, and roads also degrade the dace’s habitat. Santa Ana speckled dace persist in Big Tujunga Creek and Haines Creek in the Los Angeles River ...
and north forks of the San Gabriel River; and the lower Big Tujunga Creek. A population also occurs in the Santa Clara River. MIGRATION: The species is a nonmigrant. BREEDING: Santa Ana suckers become ...