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Agua Chinon Wash A Portola Springs Road near Irvine water level

River gauge, Agua Chinon Wash A Portola Springs Road, California, United States

Directions

Right now

Latest reading

Water level

8.13ft Steady over the last 24 hours

Flow
0.0 cfs
6 8 9 10

History

History
8.118.128.13ftOct 16Oct 17Oct 18Oct 20Oct 218.118.128.13ftOct 16Oct 18Oct 21
Water level

What this means

The latest river stage reported for Agua Chinon Wash A Portola Springs Road near Irvine is 8.13 ft. There is no published reference for this river yet, so we can't say whether that is high or low for the season.

It has barely moved over the past 24 hours. Over the past 30 days it has moved between 8.11 ft and 8.13 ft.

Over the past seven days the change adds up to +0.01 ft.

The agency publishes no normal range for this gauge yet, so we show the trend only. How to read levels

What the stage means on the water

With no published normal range, paddlers and anglers should go by the trend: a rising river usually means muddier, faster water.

Weather at the gauge

The forecast is not available right now.

Sunrise 07:01 AM Sunset 06:11 PM Daylight 11 hr, 10 min Waxing gibbous 76%

Map

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Bonita C A IrvineRiver gauge 0.7 cfs Normal +0.1 cfs 10 mi
Coldwater Canyon Creek near CoronaRiver gauge, Coldwater Canyon Creek 0.5 cfs Low ±0 12 mi
Santa Ana R A Santa AnaRiver gauge 0.0 cfs Normal ±0 13 mi
San Juan Creek at La Novia St Branch at San Juan CapisRiver gauge, San Juan Creek 0.0 cfs Normal ±0 13 mi
Arroyo Trabuco A San Juan CapistranoRiver gauge 1.5 cfs Normal ±0 13 mi
Santa Ana River below Prado DamRiver gauge, Santa Ana River 146 cfs Normal −9.0 cfs 14 mi
Temescal Creek above Main St A CoronaRiver gauge, Temescal Creek 0.0 cfs Very low ±0 16 mi
Fullerton Creek below Fullerton Dam near BreaRiver gauge, Fullerton Creek 0.6 cfs High ±0 18 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 Agua Chinon Wash A Portola Springs Road near Irvine today?

On Oct 21, 2026, 02:45 AM PDT, the water level was 8.13 ft. Steady over the last 24 hours.

Is Agua Chinon Wash A Portola Springs Road near Irvine rising or falling?

Steady over the last 24 hours. Steady over the last 7 days.

Is the level of Agua Chinon Wash A Portola Springs Road near Irvine normal?

The agency publishes no normal range for this gauge yet, so we show the trend only.

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:11048175 (Agency page)
Coordinates
33.68708, -117.69542 (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 8.13 ft 2026-10-21 09:45 Provisional
Flow 0.0 cfs 2026-10-21 09:45 Provisional

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How to cite

U.S. Geological Survey: Agua Chinon Wash A Portola Springs Road near Irvine (usgs:11048175). Accessed October 21, 2026 via Nivelmap, https://nivelmap.com/en/united-states/california/agua-chinon-wash-a-portola-springs-road-near-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.