Waterlands
Alameda C Bl Welch C nr Sunol Ca River
USGS · 11173575
ALAMEDA C BL WELCH C NR SUNOL CA RIVER
USGS · 11173575LIVE

ALAMEDA C BL WELCH C NR SUNOL CA

ALAMEDA COUNTY, CA37.5405°N, -121.8563°W Updated 12 hr ago
FLOW RATE
8cfs
GAUGE HT
11.40ft
WATER TEMP
67°F
Flow Rate Historical Avg
MEDIAN FLOW RATE · 30 DAY
8cfs 19.0% vs avg
Optimal band: 7–9 cfs
PERIOD HIGH
9cfs
PERIOD LOW
8cfs
RUNNABLE
100%
last 30 day in band

Gauge Height

11.40ft

Water Temperature

66.7°F
Precipitation History
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Station Location

37.5405, -121.8563
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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC
Site #11173575·USGS

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