Rock Island Pp Tw Unit 1 near Wenatchee water level

Name: Rock Island Pp Tw Unit 1 near Wenatchee 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, Rock Island Pp Tw Unit 1, Washington, United States

Directions

Normal for mid-October

Water level

567.62ft Steady over the last 24 hours

Measured Oct 15, 2026, 02:15 PM PDT (4 days ago)

History

Not enough readings for a chart yet. History builds up with every update.

What this means

The gauge at Rock Island Pp Tw Unit 1 near Wenatchee reads 567.62 ft, a normal level for mid-October.

The median for mid-October is 568.73 ft, based on 11 years of readings, so the river stage is 1.11 ft below typical.

It has barely moved over the past 24 hours.

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

Compared with 11 years of daily readings for this time of year. How to read levels

Key numbers

Median for this date: 568.73 ft1.11 ft below the median for this date
Normal for this date: 18.43 ft – 571.48 ft8 years in 10 fall in this range (11 years of records)

What the stage means on the water

A normal level is usually prime time for floating and wade fishing, as long as the weather holds upstream.

Weather at the gauge

No rain in the last 3 days.

19 Mon 61° 44° – Wind 7 mph

20 Tue 69° 49° – Wind 9 mph

21 Wed 65° 44° – Wind 7 mph

22 Thu 66° 46° – Wind 9 mph

23 Fri 60° 41° – Wind 11 mph

24 Sat 55° 38° – Wind 7 mph

25 Sun 58° 38° – Wind 6 mph

Forecast: Open-Meteo

Sunrise 07:27 AM Sunset 06:05 PM Daylight 10 hr, 38 min First quarter 63%

Map

Nearby gauges

Gauge	Level	Compared with normal	24 hours	Distance
Rock Island Dam Pp North Hw near WenatcheeReservoir, Rock Island Dam Pp North Hw	611.76 ft	Low	−0.22 ft	0.0 mi
Rocky Reach Hw Unit 10W near WenatcheeRiver gauge, Rocky Reach Hw Unit 10W	705.65 ft	Normal	+0.02 ft	16 mi
Wenatchee River at MonitorRiver gauge, Wenatchee River	16.87 ft	Low	±0	19 mi
Entiat River near EntiatRiver gauge, Entiat River	6.73 ft	Normal	−0.01 ft	23 mi
Soap Lake near Soap LakeLake, Soap Lake	1,068.33 ft	Very low	−0.01 ft	29 mi
Wenatchee River at PeshastinRiver gauge, Wenatchee River	1.45 ft	Very low	±0	30 mi
Lenore Lake near Soap LakeLake, Lenore Lake	1,076.65 ft	Very high	+0.01 ft	30 mi
Mad River at ArdenvoirRiver gauge, Mad River	2.12 ft	Normal	+0.01 ft	30 mi

Questions and answers

What is a normal level for the Rock Island Pp Tw Unit 1 near Wenatchee in mid-October?

The median for mid-October is 568.73 ft. In 8 years out of 10 the reading falls between 18.43 ft and 571.48 ft, based on 11 years of records.

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 Rock Island Pp Tw Unit 1 near Wenatchee today?

On Oct 15, 2026, 02:15 PM PDT, the water level was 567.62 ft. Steady over the last 24 hours.

Is Rock Island Pp Tw Unit 1 near Wenatchee rising or falling?

Steady over the last 24 hours.

Is the level of Rock Island Pp Tw Unit 1 near Wenatchee normal?

Normal for mid-October. Compared with 11 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:12462560 (Agency page)
Coordinates: 47.34568, -120.09145 (WGS84)
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	567.62 ft	2026-10-15 21:15	Provisional

Download

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How to cite

U.S. Geological Survey: Rock Island Pp Tw Unit 1 near Wenatchee (usgs:12462560). Accessed October 20, 2026 via Nivelmap, https://nivelmap.com/en/united-states/washington/rock-island-pp-tw-unit-1-near-wenatchee

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