River CA

North Fork San Gabriel River

California • 34.2685, -117.8468

Length

5 mi

8 km

Elevation

3,294′ → 1,553′

1,741 ft drop

Stream Order

3

Stream

Slope

7.06%

372.8 ft/mi

Drainage

19 mi²

49 km²

Avg Flow

25 cfs

1.0 mph velocity

Path to Mouth

51 mi

81 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Data from USGS & NOAA for informational purposes only. More

Monitor