As of Nov 4, 2026, 6:00 AM CST, Tenkiller Lake is at 624.87 ft, 7.13 ft below full pool. The level has risen 0.26 ft over the last 7 days.
Level Full pool
| Date | Elevation | Daily change | Storage |
|---|---|---|---|
| Nov 4, 2026 | 624.87 ft | +0.01 ft | 581,251 acre-ft |
| Nov 3, 2026 | 624.86 ft | +0.08 ft | 581,136 acre-ft |
| Nov 2, 2026 | 624.78 ft | +0.02 ft | 580,104 acre-ft |
| Nov 1, 2026 | 624.76 ft | +0.04 ft | 580,104 acre-ft |
| Oct 31, 2026 | 624.72 ft | +0.14 ft | 579,416 acre-ft |
| Oct 30, 2026 | 624.58 ft | +0.03 ft | 577,925 acre-ft |
| Oct 29, 2026 | 624.55 ft | −0.06 ft | 577,466 acre-ft |
| Oct 28, 2026 | 624.61 ft | −0.01 ft | 578,269 acre-ft |
| Oct 27, 2026 | 624.62 ft | −0.03 ft | 578,154 acre-ft |
| Oct 26, 2026 | 624.65 ft | −0.03 ft | 578,728 acre-ft |
| Oct 25, 2026 | 624.68 ft | −0.03 ft | 579,072 acre-ft |
| Oct 24, 2026 | 624.71 ft | −0.04 ft | 579,416 acre-ft |
| Oct 23, 2026 | 624.75 ft | −0.03 ft | 579,875 acre-ft |
| Oct 22, 2026 | 624.78 ft | −0.05 ft | 580,219 acre-ft |
Tenkiller Lake is not full: at 624.87 ft it is 7.13 ft below full pool (632.00 ft). Over the last 7 days the level changed by +0.26 ft.
In the 361 days we have on record (Nov 3, 2025 to Nov 4, 2026), the highest level was 640.69 ft on Jun 28, 2026 and the lowest was 624.55 ft on Oct 29, 2026.
The reservoir held 581,251 acre-ft of water at the last reading (Nov 4, 2026, 5:00 AM CST).
624.87 ft as of Nov 4, 2026, 6:00 AM CST, reported by the U.S. Army Corps of Engineers.
632.00 ft, according to the official source linked on this page.
Every 3 hours. The gauge reports every 15 minutes.
In the period we have (since Nov 3, 2025): 640.69 ft and 624.55 ft.
Data: U.S. Army Corps of Engineers, station TENK (official page). Full pool: official source. For information only. Not for navigation or flood safety decisions. Check the official source. LakeLevelHQ is not affiliated with any government agency.