MEDIAN FLOW RATE · 1 YEAR
0cfs 79.5% vs avg
Optimal band: 26–35 cfs
PERIOD HIGH
652cfs
PERIOD LOW
1cfs
RUNNABLE
22%
last 1 year in band
Gauge Height
6.00ft
Weather Map
Loading weather map…
Your History · SANTA ANA R NR MENTONE (RIVER ONLY) CA
Track your history
Sign in to track your sessions at SANTA ANA R NR MENTONE (RIVER ONLY) CA: best days, monthly trends, and time on the water.
Sign inSPONSORED
Station Location
34.1083, -117.1006Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-10-17 00:00 UTC
Site #11051499·USGS
Create a free account to save favorites, set flow alerts, and track conditions
