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San Antonio C A Riverside Drive near Chino water level

River gauge, San Antonio C A Riverside Drive, California, United States

Directions

Right now

Normal for late October

Water level

1.10ft Steady over the last 24 hours

Flow
0.3 cfs
-1 0 1 3

History

History
1.051.10ftOct 16Oct 17Oct 18Oct 20Oct 211.051.10ftOct 16Oct 18Oct 21
Water level

What this means

Water levels are unremarkable at San Antonio C A Riverside Drive near Chino, where the gauge shows 1.10 ft.

It has barely moved over the past 24 hours. The 30-day range is 1.02 ft – 1.12 ft.

Fall is often low-water season on rivers, until steadier rain returns.

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

Paddling and fishing conditions

Most paddlers and anglers will find the river in good shape at this stage.

Weather at the gauge

The forecast is not available right now.

Sunrise 07:02 AM Sunset 06:11 PM Daylight 11 hr, 9 min Waxing gibbous 76%

Map

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Chino C A Schaefer Avenue near ChinoRiver gauge, Chino C A Schaefer Avenue 1.0 cfs Normal +0.2 cfs 1.0 mi
Cucamonga Creek near Mira LomaRiver gauge, Cucamonga Creek 1,540 cfs Very high −40.0 cfs 8 mi
Santa Ana River below Prado DamRiver gauge, Santa Ana River 146 cfs Normal −9.0 cfs 11 mi
Cucamonga Creek near UplandRiver gauge, Cucamonga Creek 3.2 cfs Normal −14.5 cfs 12 mi
Fullerton Creek below Fullerton Dam near BreaRiver gauge, Fullerton Creek 0.6 cfs High ±0 12 mi
Temescal Creek above Main St A CoronaRiver gauge, Temescal Creek 0.0 cfs Very low ±0 13 mi
Brea Creek below Brea Dam near FullertonRiver gauge, Brea Creek 0.1 cfs Normal ±0 14 mi
Santa Ana R A Mwd CrossingRiver gauge 40.1 cfs Normal −2.5 cfs 17 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 San Antonio C A Riverside Drive near Chino today?

On Oct 21, 2026, 03:00 AM PDT, the water level was 1.10 ft. Steady over the last 24 hours.

Is San Antonio C A Riverside Drive near Chino rising or falling?

Steady over the last 24 hours.

Is the level of San Antonio C A Riverside Drive near Chino normal?

Normal for late 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:11073300 (Agency page)
Coordinates
34.01862, -117.73061 (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

ParameterLast valueTime (UTC)Quality
Water level 1.10 ft 2026-10-21 10:00 Provisional
Flow 0.3 cfs 2026-10-21 10:00 Provisional

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How to cite

U.S. Geological Survey: San Antonio C A Riverside Drive near Chino (usgs:11073300). Accessed October 21, 2026 via Nivelmap, https://nivelmap.com/en/united-states/california/san-antonio-c-a-riverside-drive-near-chino

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.