As of Nov 2, 2026, Bighorn Lake Yellowtail is at 3,626.47 ft. The level has risen 0.06 ft over the last 7 days.
Level
| Date | Elevation | Daily change | Storage |
|---|---|---|---|
| Nov 2, 2026 | 3,626.47 ft | +0.08 ft | 865,290 acre-ft |
| Nov 1, 2026 | 3,626.39 ft | −0.02 ft | 864,626 acre-ft |
| Oct 31, 2026 | 3,626.41 ft | +0.04 ft | 864,792 acre-ft |
| Oct 30, 2026 | 3,626.37 ft | −0.05 ft | 864,462 acre-ft |
| Oct 29, 2026 | 3,626.42 ft | −0.06 ft | 864,875 acre-ft |
| Oct 28, 2026 | 3,626.48 ft | −0.01 ft | 865,373 acre-ft |
| Oct 27, 2026 | 3,626.49 ft | +0.08 ft | 865,456 acre-ft |
| Oct 26, 2026 | 3,626.41 ft | −0.01 ft | 864,792 acre-ft |
| Oct 25, 2026 | 3,626.42 ft | −0.06 ft | 864,875 acre-ft |
| Oct 24, 2026 | 3,626.48 ft | −0.01 ft | 865,373 acre-ft |
| Oct 23, 2026 | 3,626.49 ft | −0.03 ft | 865,456 acre-ft |
| Oct 22, 2026 | 3,626.52 ft | +0.05 ft | 865,706 acre-ft |
| Oct 21, 2026 | 3,626.47 ft | +0.05 ft | 865,290 acre-ft |
| Oct 20, 2026 | 3,626.42 ft | +0.02 ft | 864,875 acre-ft |
In the 364 days we have on record (Nov 4, 2025 to Nov 2, 2026), the highest level was 3,633.29 ft on Nov 5, 2025 and the lowest was 3,613.78 ft on Apr 15, 2026.
The reservoir held 865,290 acre-ft of water at the last reading (Nov 2, 2026).
3,626.47 ft as of Nov 2, 2026, reported by the U.S. Bureau of Reclamation.
Every 3 hours. The gauge reports once a day.
In the period we have (since Nov 4, 2025): 3,633.29 ft and 3,613.78 ft.
Data: U.S. Bureau of Reclamation, location 275 (official page). For information only. Not for navigation or flood safety decisions. Check the official source. LakeLevelHQ is not affiliated with any government agency.