Waterlands
Lower Sacramento River
USGS · 11389500
LOWER SACRAMENTO RIVER
USGS · 11389500LIVE

Sacramento River at Colusa, CA

CALIFORNIA39.2140°N, -122.0002°W Updated 15 hr ago
FLOW RATE
4,026cfs
GAUGE HT
39.73ft
Flow Rate Historical Avg
MEDIAN FLOW RATE · 30 DAY
4,026cfs 19.1% vs avg
Optimal band: 4,270–5,778 cfs
PERIOD HIGH
5,670cfs
PERIOD LOW
4,026cfs
RUNNABLE
81%
last 30 day in band

Gauge Height

39.73ft
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Station Location

39.2140, -122.0002
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DATA · USGS · NOAA · NWSUPDATED 2026-10-17 00:00 UTC
Site #11389500·USGS

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