MEDIAN FLOW RATE · 1 YEAR
0cfs 20.8% vs avg
Optimal band: 3–3 cfs
PERIOD HIGH
738cfs
PERIOD LOW
1cfs
RUNNABLE
25%
last 1 year in band
Precipitation History
Your History · SAN PEDRO RIVER AT CHARLESTON, AZ
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Station Location
31.6259, -110.1751Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-05 00:00 UTC
Site #09471000·USGS
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