What is the current water level of Spirit Lake at Tunnel at Spirit Lake?

As of Aug 26, 2026, 9:25 AM (UTC-07:00), the pool elevation was 3,400.49 ft (datum NGVD29), provisional and subject to revision. See the trend chart above for the recent direction.

Is Spirit Lake at Tunnel at Spirit Lake full right now?

Its managing agency does not publish a %-of-conservation-pool-full figure for this lake, so we show the bare level rather than estimate one.

Spirit Lake at Tunnel at Spirit Lake water level — Washington

Washington · USGS · reading Aug 26, 2026, 9:25 AM (UTC-07:00) Provisional

Spirit Lake at Tunnel at Spirit Lake in Washington was last measured at 3,400.49 ft (datum NGVD29), as of Aug 26, 2026, 9:25 AM (UTC-07:00) (USGS Water Services). Over its recent trend window the level has been steady (0.0 ft). This reading is provisional and subject to revision.

Current reading Spirit Lake at Tunnel at Spirit Lake · Washington

Pool elevation: 3,400.49 ft
% of conservation pool full: Not reported
Storage: Not reported
Recent trend: →Steady

Recent trend

Readings this station published between Jun 2, 2026 and Aug 26, 2026 — a 85-day window — downsampled for display.

Data: USGS Water Services (waterservices.usgs.gov) and USACE CWMS Data (cwms-data.usace.army.mil), retrieved 2026-08-31. Both public domain (a work of the U.S. Government, 17 U.S.C. §105).

Not for navigation or safety decisions (why →)

Source: USGS site 14240304, retrieved Aug 31, 2026, 8:24 AM (UTC+00:00). Official page for this lake →

About this gauge's record

This site's drainage basin covers approximately 18 sq mi of contributing watershed.

How Spirit Lake at Tunnel at Spirit Lake compares nearby

2 of 6 nearby lakes with a current trend are also steady right now.

Nearby lakes

The six nearest published lakes by centroid distance (great-circle) — cross-state neighbors included.

Lakes nearest to Spirit Lake at Tunnel at Spirit Lake, with current level and distance.
Lake	State	Level	Distance
Spirit Lake West at Spirit Lake	WA	3,441.68 ft	1 km
Castle Lake	WA	2,577.54 ft	9 km
Swift Reservoir 3.2 Mi East of Dam	WA	966.00 ft	24 km
Yale Reservoir	WA	474.00 ft	30 km
Lake Merwin	WA	235.00 ft	38 km
Bull Run Reservoir No 1	OR	1,010.92 ft	89 km

Frequently asked questions

What is the current water level of Spirit Lake at Tunnel at Spirit Lake?: As of Aug 26, 2026, 9:25 AM (UTC-07:00), the pool elevation was 3,400.49 ft (datum NGVD29), provisional and subject to revision. See the trend chart above for the recent direction.
Is Spirit Lake at Tunnel at Spirit Lake full right now?: Its managing agency does not publish a %-of-conservation-pool-full figure for this lake, so we show the bare level rather than estimate one.
Where does this data come from?: From USGS site 14240304, retrieved Aug 31, 2026, 8:24 AM (UTC+00:00).

More in Washington

See every lake tracked in Washington, or read the methodology behind these figures.