Bonita C A Irvine water level

Name: Bonita C A Irvine 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, California, United States

Directions

Normal for mid-October

Water level

10.28ft Steady over the last 24 hours

Measured Oct 20, 2026, 03:45 AM PDT (21 min ago)

Flow: 0.6 cfs

History

7 days

Water level

What this means

Water levels are unremarkable at Bonita C A Irvine, where the gauge shows 10.28 ft.

It has barely moved over the past 24 hours. The 30-day range is 10.26 ft – 10.38 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 07:01 AM Sunset 06:13 PM Daylight 11 hr, 12 min First quarter 67%

Map

Nearby gauges

Gauge	Level	Compared with normal	24 hours	Distance
Santa Ana R A Santa AnaRiver gauge	0.0 cfs	Normal	±0	8 mi
Arroyo Trabuco A San Juan CapistranoRiver gauge	1.2 cfs	Normal	±0	15 mi
San Juan Creek at La Novia St Branch at San Juan CapisRiver gauge, San Juan Creek	0.0 cfs	Normal	±0	16 mi
Brea Creek below Brea Dam near FullertonRiver gauge, Brea Creek	0.1 cfs	Normal	±0	17 mi
Fullerton Creek below Fullerton Dam near BreaRiver gauge, Fullerton Creek	0.6 cfs	High	+0.1 cfs	17 mi
Santa Ana River below Prado DamRiver gauge, Santa Ana River	155 cfs	Normal	+18.0 cfs	21 mi
Coldwater Canyon Creek near CoronaRiver gauge, Coldwater Canyon Creek	0.5 cfs	Low	±0	22 mi
Temescal Creek above Main St A CoronaRiver gauge, Temescal Creek	0.0 cfs	Very low	±0	24 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 Bonita C A Irvine today?

On Oct 20, 2026, 03:45 AM PDT, the water level was 10.28 ft. Steady over the last 24 hours.

Is Bonita C A Irvine rising or falling?

Steady over the last 24 hours.

Is the level of Bonita C A Irvine normal?

Normal 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:11048600 (Agency page)
Coordinates: 33.64502, -117.86115 (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	10.28 ft	2026-10-20 10:45	Provisional
Flow	0.6 cfs	2026-10-20 10:45	Provisional

Download

Embed this gauge

Add a live card for this gauge to your website. It updates on its own and links back here.

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How to cite

U.S. Geological Survey: Bonita C A Irvine (usgs:11048600). Accessed October 20, 2026 via Nivelmap, https://nivelmap.com/en/united-states/california/bonita-c-a-irvine

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