Wynoochee Lake near Grisdale water level

Name: Wynoochee Lake near Grisdale water level (U.S. Geological Survey)
Creator: U.S. Geological Survey
License: https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits

Lake, Wynoochee Lake, Washington, United States

Directions

Latest reading

Surface elevation

733.11ft Down 0.46 ft over the last 24 hours

Measured Oct 18, 2026, 07:45 PM PDT (1 hour ago)

Water stored: 15,600 acre‑ft

History

7 days

Surface elevation

What this means

The latest lake level at Wynoochee Lake near Grisdale is 733.11 ft. The agency publishes no normal range or warning level for this lake yet, so there is nothing to judge the number against.

The level is falling, down 0.46 ft over the past 24 hours. Over the past 30 days it has moved between 733.11 ft and 734.28 ft.

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

Swimming and boating at Wynoochee Lake near Grisdale

Without a published normal range, the trend is the most useful guide, and right now the water is falling.

If you swim, pick a spot with an easy way out, and remember that drop-offs move as the level changes.

Weather at the gauge

The forecast is not available right now.

Sunrise 07:39 AM Sunset 06:21 PM Daylight 10 hr, 41 min First quarter 55%

Map

Nearby gauges

Gauge	Level	Compared with normal	24 hours	Distance
Wynoochee River near GrisdaleRiver gauge, Wynoochee River	1.28 ft	Very low	+0.02 ft	0.4 mi
Big Creek near GrisdaleRiver gauge, Big Creek	1.67 ft	Low	±0	1.6 mi
Wynoochee River above Save Creek near AberdeenRiver gauge, Wynoochee River	4.78 ft	Low	+0.02 ft	6 mi
Quinault River at Quinault LakeRiver gauge, Quinault River	1.93 ft	Very low	−0.03 ft	14 mi
South Fork Skokomish River near UnionRiver gauge, South Fork Skokomish River	−0.03 ft	Very low	±0	16 mi
Nf Skokomish River below Staircase Rpds near HoodsportRiver gauge, Nf Skokomish River	2.80 ft	Normal	−0.01 ft	16 mi
North Fork Skokomish River near PotlatchRiver gauge, North Fork Skokomish River	2.94 ft	Normal	±0	17 mi
Nf Skokomish River near Lower Cushman Dam near PotlatchRiver gauge, Nf Skokomish River	208 cfs	Normal	+2.0 cfs	19 mi

Questions and answers

Is Wynoochee Lake near Grisdale really 733.11 ft deep?

No. 733.11 ft is the height of the water surface above sea level (or the agency's vertical datum), not the depth of the water.

What is the water level of Wynoochee Lake near Grisdale today?

On Oct 18, 2026, 07:45 PM PDT, the surface elevation was 733.11 ft. Down 0.46 ft over the last 24 hours.

Is Wynoochee Lake near Grisdale rising or falling?

Down 0.46 ft over the last 24 hours.

Is the level of Wynoochee Lake near Grisdale 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:12035380 (Agency page)
Coordinates: 47.38534, -123.60570 (WGS84)
Vertical datum: NGVD29
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
Surface elevation	733.11 ft	2026-10-19 02:45	Provisional
Water stored	15,600 acre‑ft	2026-10-19 02:45	Provisional

Download

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How to cite

U.S. Geological Survey: Wynoochee Lake near Grisdale (usgs:12035380). Accessed October 19, 2026 via Nivelmap, https://nivelmap.com/en/united-states/washington/wynoochee-lake-near-grisdale

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