Alder Creek is an approximately 4.25-mile (6.84 km) long[1] tributary of Big Tujunga Creek in Los Angeles County, California and the Angeles National Forest. It is formed by the confluence of the West Fork and North Fork Alder Creek in the San Gabriel Mountains a short distance south of Pacifico Mountain. It then flows south, picking up the Middle Fork, East Fork and Mule Fork before emptying into Big Tujunga Creek 5 miles (8.0 km) east of Hidden Springs. Near its mouth the creek flows under a bridge carrying Upper Big Tujunga Canyon Road.

Alder Creek
Location of Alder Creek in California
Location
Country	United States
State	California
Physical characteristics
Source	San Gabriel Mountains
• location	Angeles National Forest
• coordinates	34°21′06″N 118°03′00″W[1]
• elevation	4,382 ft (1,336 m)
Mouth	Big Tujunga Creek
• coordinates	34°18′27″N 118°04′28″W[1]
• elevation	3,396 ft (1,035 m)
Length	4.25 mi (6.84 km)[1]

See also

• List of rivers of California

References