Current level
4,124.77ft
Status unavailable

Lahontan Reservoir is currently at a water-surface elevation of 4124.8 feet.
4124.77 ft · Updated 4 hours ago · U.S. Geological Survey (USGS)
Current level
4,124.77ft
Status unavailable
Since last reading
Previous readingOct 244,124.98 ft
7-day change
7-day trend: Falling
8 daily readings in the last 7 days
30-day change
30 daily readings in the last 30 days
Elevation (ft) Water-surface elevation (ft)
Reference line is designed full pool.
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Follow Lahontan Reservoir — FreeCurrent lake level
Lahontan Reservoir is currently 4124.77 ft. The lake has fallen 0.56 ft over the past 7 days and 5.46 ft over the past 30 days.
Reference elevations, recent daily readings, data sources, and answers to common questions.
Summary updating
This comparison needs the current level and full pool. We use the live feed when present, otherwise the latest daily summary when it includes a pool comparison.
No published reference elevations for this lake.
Moderate Drought
100% of surrounding county in official drought (D1–D4).
Severity
| Date | Level | Change |
|---|---|---|
| Oct 25, 2026 | 4,124.89 | -0.09 |
| Oct 24, 2026 | 4,124.98 | +0.01 |
| Oct 23, 2026 | 4,124.97 | +0.01 |
| Oct 22, 2026 | 4,124.96 | -0.02 |
| Oct 21, 2026 | 4,124.98 | -0.08 |
| Oct 20, 2026 | 4,125.06 | -0.2 |
| Oct 19, 2026 | 4,125.26 | -0.19 |
| Oct 18, 2026 | 4,125.45 | -0.21 |
| Oct 17, 2026 | 4,125.66 | -0.2 |
| Oct 16, 2026 | 4,125.86 | -0.22 |
| Oct 15, 2026 | 4,126.08 | -0.22 |
| Oct 14, 2026 | 4,126.3 | -0.23 |
| Oct 13, 2026 | 4,126.53 | -0.22 |
| Oct 12, 2026 | 4,126.75 | -0.21 |
The current water level at Lahontan Reservoir is 4,124.77 ft (updated 4 hours ago). You can track the Lahontan Reservoir lake level on the interactive chart and daily history above.
The current 7-day trend for the Lahontan Reservoir lake level is falling — falling about 0.56 ft over the past week. See the history chart above for the full picture.
Readings refresh when U.S. Geological Survey (USGS) publishes new gauge data — typically daily for most reservoirs. The timestamp above the chart shows when the latest observation arrived on Lake Insights.
Definitions for pool targets, datums, and how elevation readings are labeled.