As of Nov 4, 2026, 5:30 AM CST, Hillsdale Lake is at 917.58 ft. The level has risen 0.62 ft over the last 7 days.
Level
| Date | Elevation | Daily change | Storage |
|---|---|---|---|
| Nov 4, 2026 | 917.58 ft | +0.27 ft | 80,250 acre-ft |
| Nov 3, 2026 | 917.31 ft | +0.39 ft | 78,930 acre-ft |
| Nov 2, 2026 | 916.92 ft | −0.01 ft | 77,020 acre-ft |
| Nov 1, 2026 | 916.93 ft | −0.01 ft | 77,080 acre-ft |
| Oct 31, 2026 | 916.94 ft | 0.00 ft | 77,130 acre-ft |
| Oct 30, 2026 | 916.94 ft | −0.01 ft | 77,130 acre-ft |
| Oct 29, 2026 | 916.95 ft | −0.01 ft | 77,180 acre-ft |
| Oct 28, 2026 | 916.96 ft | −0.01 ft | 77,210 acre-ft |
| Oct 27, 2026 | 916.97 ft | −0.02 ft | 77,290 acre-ft |
| Oct 26, 2026 | 916.99 ft | −0.01 ft | 77,370 acre-ft |
| Oct 25, 2026 | 917.00 ft | −0.02 ft | 77,430 acre-ft |
| Oct 24, 2026 | 917.02 ft | −0.01 ft | 77,490 acre-ft |
| Oct 23, 2026 | 917.03 ft | −0.01 ft | 77,560 acre-ft |
| Oct 22, 2026 | 917.04 ft | −0.01 ft | 77,620 acre-ft |
In the 366 days we have on record (Nov 4, 2025 to Nov 4, 2026), the highest level was 920.34 ft on Jun 3, 2026 and the lowest was 915.48 ft on Nov 19, 2025.
The reservoir held 80,250 acre-ft of water at the last reading (Nov 4, 2026, 5:30 AM CST).
917.58 ft as of Nov 4, 2026, 5:30 AM CST, reported by the U.S. Geological Survey.
Every 3 hours. The gauge reports several times a day.
In the period we have (since Nov 4, 2025): 920.34 ft and 915.48 ft.
Data: U.S. Geological Survey, gauge 06914995 (official page). Provisional data, subject to revision. For information only. Not for navigation or flood safety decisions. Check the official source. LakeLevelHQ is not affiliated with any government agency.