Active
USGS
Big Rock C Nr Valyermo Ca
Current conditions
Historical trends
Hourly measurements
Detailed readings by hour, organized by day
Nearby stations
Other monitoring locations nearby
-
Offline 10.8 mi
Little Rock Bl Santiago Cyn C Nr Littlerock Ca
ID: 342804118011501
Level: 0.22 ft -
Active 20.8 mi
Cucamonga C Nr Upland Ca
ID: 11073470
Flow: 2 ft³/s -
Active 22.6 mi
San Gabriel R Bl Santa Fe Dam Nr Baldwin Pk Ca
ID: 11085000
Flow: 0 ft³/s -
Active 23.7 mi
Arroyo Seco Nr Pasadena Ca
ID: 11098000
Flow: 1 ft³/s
Official USGS page: https://waterdata.usgs.gov/monitoring-location/USGS-10263500/ (may include cooperator information)