Alameda Creek below Calaveras Creek near Sunol water level

Name: Alameda Creek below Calaveras Creek near Sunol water level (U.S. Geological Survey)
Creator: U.S. Geological Survey
License: https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits

River gauge, Alameda Creek, California, United States

Directions

High for mid-October

Water level

4.68ft Steady over the last 24 hours

Measured Oct 20, 2026, 11:00 PM PDT (1 hour ago)

Flow: 7.5 cfs
Water temperature: 57 °F

History

7 days

Water level

What this means

Alameda Creek below Calaveras Creek near Sunol is above normal at 4.68 ft.

It has barely moved over the past 24 hours. In the last month it has stayed between 4.67 ft and 4.68 ft.

That stands out in fall, when many rivers are usually near their lowest. The water temperature at the gauge is 57 °F.

Compared with 5 years of daily readings for this time of year. How to read levels

Floating and fishing near Alameda Creek below Calaveras Creek near Sunol

Experienced paddlers may enjoy higher water, but many outfitters stop rentals once a river runs this high.

Weather at the gauge

No rain in the last 3 days.

20 Tue 72° 49° – Wind 9 mph

21 Wed 70° 55° 0.47 in, 31% Wind 14 mph

22 Thu 56° 53° 0.25 in, 49% Wind 5 mph

23 Fri 70° 53° – Wind 6 mph

24 Sat 73° 51° – Wind 6 mph

25 Sun 77° 56° – Wind 6 mph

26 Mon 80° 57° – Wind 4 mph

Forecast: Open-Meteo

Sunrise 07:22 AM Sunset 06:23 PM Daylight 11 hr, 2 min Waxing gibbous 75%

Map

Other gauges on Alameda Creek

Gauge	Level	Compared with normal	24 hours	Distance
Alameda Creek above Diversion Dam near SunolRiver gauge, Alameda Creek	1.61 ft	Below flood stage	±0	2.8 mi
Alameda Creek below Diversion Dam near SunolRiver gauge, Alameda Creek	0.1 cfs	Normal	±0	2.5 mi
Alameda Creek below Welch Creek near SunolRiver gauge, Alameda Creek	7.1 cfs	High	±0	3.1 mi
Alameda Creek near NilesRiver gauge, Alameda Creek	2.67 ft	Below flood stage	+0.02 ft	9 mi
Alameda Creek near FremontRiver gauge, Alameda Creek	14.8 cfs	High	+2.0 cfs	11 mi

Nearby gauges

Gauge	Level	Compared with normal	24 hours	Distance
Calaveras Creek near SunolRiver gauge, Calaveras Creek	7.6 cfs	Normal	±0	0.4 mi
Arroyo Hondo near San JoseRiver gauge, Arroyo Hondo	1.3 cfs	Normal	+0.2 cfs	4.2 mi
San Antonio Creek near SunolRiver gauge, San Antonio Creek	0.0 cfs	Normal	±0	5.4 mi
Coyote Creek above Highway 237 A MilpitasRiver gauge, Coyote Creek	5.13 ft	Below flood stage	±0	8 mi
Arroyo Valle near LivermoreRiver gauge, Arroyo Valle	8.3 cfs	High	±0	9 mi
Arroyo De La Laguna A VeronaRiver gauge	0.76 ft	Below flood stage	+0.02 ft	9 mi

Questions and answers

Is gage height the same as water depth?

No. Gage height is measured from a fixed reference point chosen by the agency, so a reading of 10 ft does not mean the river is 10 ft deep.

What is the water level of Alameda Creek below Calaveras Creek near Sunol today?

On Oct 20, 2026, 11:00 PM PDT, the water level was 4.68 ft. Steady over the last 24 hours.

Is Alameda Creek below Calaveras Creek near Sunol rising or falling?

Steady over the last 24 hours.

Is the level of Alameda Creek below Calaveras Creek near Sunol normal?

High for mid-October. Compared with 5 years of daily readings for this time of year.

How often is this data updated?

The U.S. Geological Survey publishes a new reading every 15 minutes. This page refreshes within minutes of each update.

Where does this data come from?

The values come directly from the U.S. Geological Survey, the official operator of this gauge, and are in the public domain. We do not estimate or model live values.

For specialists

Station codes, datum, parameters, data quality and downloads

Operator: U.S. Geological Survey
Station code: usgs:11173510 (Agency page)
Coordinates: 37.50355, -121.82468 (WGS84)
Vertical datum: NAVD88
Update interval: every 15 minutes
Licence: Public domain. Data: U.S. Geological Survey (USGS), provisional data subject to revision

Published series

Parameter	Last value	Time (UTC)	Quality
Water level	4.68 ft	2026-10-21 06:00	Provisional
Flow	7.5 cfs	2026-10-21 06:00	Provisional
Water temperature	57 °F	2026-10-21 06:00	Provisional

Download

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How to cite

U.S. Geological Survey: Alameda Creek below Calaveras Creek near Sunol (usgs:11173510). Accessed October 21, 2026 via Nivelmap, https://nivelmap.com/en/united-states/california/alameda-creek-below-calaveras-creek-near-sunol

How we check values

Each reading is stored as published. We hold back values that jump faster than physically plausible and show the measurement time with every value.

Readings are provisional, can be delayed or wrong and are not a flood warning. Read the disclaimer