Lake Tahoe lake and shoreline

Lake Tahoe Water Level

CaliforniaNevada

Share current lake level

Share Lake Tahoe's current conditions.

Active alerts and advisories

Conditions that may affect safety or access. Always verify with official sources before heading out.

Lake-specific pages: Weather · Lake level.

Alert details

Lake Tahoe

Lake Tahoe is currently 2.0 feet below full pool, with a water-surface elevation of 6227.0 feet.

6226.98 ft · Updated 5 hours ago · NOAA / National Weather Service — Advanced Hydrologic Prediction Service

Current level

6,226.98ft

−2.02 ft vs full pool

Normal

Vs full pool

Since last reading

Down 0.02 ft

Previous readingSep 236,227.01 ft

7-day change

Down 0.07 ft

7-day trend: Falling

8 daily readings in the last 7 days

30-day change

Down 0.61 ft

31 daily readings in the last 30 days

Follow Lake Tahoe — Free
  • No credit card
  • Personalized to Lake Tahoe
  • Set the alerts you actually want

Water Level History

Current
6226.98 ft
24h
-0.02 ft
7d
-0.07 ft
30d
-0.61 ft

Elevation (ft) MSL

Reference line is designed full pool.

Want to know when this changes?

Follow Lake Tahoe and Lake Insights can keep you updated on meaningful water-level changes.

Follow Lake Tahoe — Free

Lake Level Context

Level remains below the full pool

Lake Tahoe is currently 6226.98 ft, 2.02 ft below its full pool. The lake has fallen 0.07 ft over the past 7 days and 0.61 ft over the past 30 days.

Lake Tahoe Level Details

Reference elevations, recent daily readings, data sources, and answers to common questions.

Conditions & Reference

Level status

2.02 ft below full pool

Current level
6,226.98 ft
Full pool
6,229 ft
DatumVertical reference for published pool and stage elevations at this lake (from the lake catalog).
Not available
Elevation reference
MSL
Source
NOAA / NWS

Reference levels

  • Full pool6,229 ft

Watershed drought

Abnormally Dry

10.9% of watershed in official drought (D1+).

Severity

NoneExtreme
Trend
Stable

Watershed drought conditions

Placer County, CA

Abnormally Dry

Abnormally Dry. The surrounding county is abnormally dry, which is not official drought.. Trend: Stable compared with last week. Official drought yes

Severity

NoneExtreme

Weekly trend

Stable

Compared with last week

Official drought

Yes

10.9% of the watershed is currently classified as official drought (D1+).

U.S. Drought Monitor · map date Sep 22, 2026. Updated weekly. droughtmonitor.unl.eduView drought map for Placer County, CA

Daily level summary

DateLevelChange
Sep 24, 20266,226.99-0.02
Sep 23, 20266,227.010
Sep 22, 20266,227.01-0.01
Sep 21, 20266,227.02-0.02
Sep 20, 20266,227.040
Sep 19, 20266,227.04-0.01
Sep 18, 20266,227.05-0.01

Common questions about Lake Tahoe’s water level

  • The current water level at Lake Tahoe is 6,226.98 ft (updated 5 hours ago). You can track the Lake Tahoe lake level on the interactive chart and daily history above.

  • Full pool for Lake Tahoe is 6,229 ft — the normal conservation target elevation when the reservoir is at its designed summer or operating pool.

  • The current 7-day trend for the Lake Tahoe lake level is falling — falling about 0.07 ft over the past week. See the history chart above for the full picture.

  • Based on the latest gauge reading, Lake Tahoe is currently 2.02 ft below full pool.

Lake level glossary

Definitions for pool targets, datums, and how elevation readings are labeled.

Ads and analytics are not optional. You can still choose optional functional cookies. Essential cookies stay on so the site works.

  • Essential

    Required for sign-in, security, and core site features. These cannot be turned off because the service would not work without them.

  • Functional & preferences

    Remembers optional choices such as display preferences beyond what essential cookies require. Most preference storage today is essential for signed-in features.