LakeLevelIs Tule Lake Wetland Unit 1B low right now?
Tule Lake Wetland Unit 1B was at 4,035.05 ft on October 9, 2026. That is 1.14 ft above the typical level for October 9 — higher than in 9 of 10 past years. Over the past week the lake has been steady.
Tule Lake Wetland Unit 1B on Oct 9 in past years
20254,034.9+0.2
20244,033.8+1.3
20234,034.0+1.1
20214,033.9+1.2
Daily levels, last two weeks
| Date | Level (ft) | Change |
|---|---|---|
| Oct 9 | 4,035.05 | −0.05 |
| Oct 8 | 4,035.10 | −0.02 |
| Oct 7 | 4,035.12 | −0.02 |
| Oct 6 | 4,035.14 | +0.01 |
| Oct 5 | 4,035.13 | ±0.00 |
| Oct 4 | 4,035.13 | +0.02 |
| Oct 3 | 4,035.11 | ±0.00 |
| Oct 2 | 4,035.11 | ±0.00 |
| Oct 1 | 4,035.11 | +0.01 |
| Sep 30 | 4,035.10 | +0.02 |
| Sep 29 | 4,035.08 | +0.03 |
| Sep 28 | 4,035.05 | +0.01 |
| Sep 27 | 4,035.04 | −0.01 |
| Sep 26 | 4,035.05 | +0.02 |
About Tule Lake Wetland Unit 1B
- 10-year range
- 4,030.5 ft (August 9, 2022) to 998,877.0 ft (February 9, 2022)
- Operated by
- U.S. Bureau of Reclamation
- Data
- U.S. Bureau of Reclamation — Tule Lake Wetland Unit 1B near Tulelake, California (TULC2)
- Datum
- NAVD88
Lakes near Tule Lake Wetland Unit 1B
- Tule Lake Wetland Unit 1AOregon · 3 mi 4,034.6 ft +0.0 wkLatest reading
- Clear Lake Reservoir West LobeOregon · 15 mi 4,523.0 ft −0.1 wkNormal for this time of year
- Clear Lake Reservoir East LobeOregon · 22 mi 4,522.9 ft −0.1 wkNormal for this time of year
- Lost River ReservoirOregon · 22 mi 89.8 ft ±0.0 wkNormal for this time of year
- Gerber ReservoirOregon · 30 mi 4,815.4 ft −0.1 wkNormal for this time of year
- Keno ReservoirOregon · 30 mi 84.0 ft +0.0 wkLatest reading
Questions
Is Tule Lake Wetland Unit 1B low right now?
Tule Lake Wetland Unit 1B was at 4,035.05 ft on October 9, 2026. That is 1.14 ft above the typical level for October 9 — higher than in 9 of 10 past years. Over the past week the lake has been steady.
How often is the Tule Lake Wetland Unit 1B level updated?
The operator reports once a day, a day or two behind. This page refreshes several times a day; the time of the latest reading is shown next to the level.
Where does this data come from?
U.S. Bureau of Reclamation (Tule Lake Wetland Unit 1B near Tulelake, California (TULC2)). Readings are provisional and can be revised.