Cannonsville Reservoir level history
In the 366 days we have on record (Nov 4, 2025 to Nov 4, 2026), the highest level was 1,151.11 ft on Mar 27, 2026 and the lowest was 1,108.06 ft on Nov 4, 2025.
Cannonsville Reservoir Water Level Today
Current elevation 1,123.06 ft
▼ 0.24 ft in 24 h▼ 1.91 ft in 7 days
As of Nov 4, 2026, 6:30 AM EST, Cannonsville Reservoir is at 1,123.06 ft. The level has fallen 1.91 ft over the last 7 days.
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Cannonsville Reservoir level history
Level
| Date | Elevation | Daily change | Storage |
|---|---|---|---|
| Nov 4, 2026 | 1,123.06 ft | −0.24 ft | — |
| Nov 3, 2026 | 1,123.30 ft | −0.31 ft | — |
| Nov 2, 2026 | 1,123.61 ft | −0.30 ft | — |
| Nov 1, 2026 | 1,123.91 ft | −0.27 ft | — |
| Oct 31, 2026 | 1,124.18 ft | −0.29 ft | — |
| Oct 30, 2026 | 1,124.47 ft | −0.28 ft | — |
| Oct 29, 2026 | 1,124.75 ft | −0.22 ft | — |
| Oct 28, 2026 | 1,124.97 ft | −0.22 ft | — |
| Oct 27, 2026 | 1,125.19 ft | −0.20 ft | — |
| Oct 26, 2026 | 1,125.39 ft | −0.20 ft | — |
| Oct 25, 2026 | 1,125.59 ft | −0.20 ft | — |
| Oct 24, 2026 | 1,125.79 ft | −0.19 ft | — |
| Oct 23, 2026 | 1,125.98 ft | −0.17 ft | — |
| Oct 22, 2026 | 1,126.15 ft | −0.17 ft | — |
Conditions at the gauge
Water temperature 58 °F Nov 4, 2026, 6:30 AM EST
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Lakes near Cannonsville Reservoir
East Sidney Lake 17 mi · 1,150.60 ft Pepacton Reservoir 25 mi · 1,259.39 ft Stillwater Lake 28 mi · 1,572.80 ft Jadwin Lake 33 mi · 988.70 ft Prompton Lake 35 mi · 1,123.57 ft Whitney Point Lake 38 mi · 973.12 ft
All New York lake levels FAQ
What is the Cannonsville Reservoir water level today?
1,123.06 ft as of Nov 4, 2026, 6:30 AM EST, reported by the U.S. Geological Survey.
How often is this page updated?
Every 3 hours. The gauge reports several times a day.
What is the highest and lowest level of Cannonsville Reservoir?
In the period we have (since Nov 4, 2025): 1,151.11 ft and 1,108.06 ft.
Data: U.S. Geological Survey, gauge 01423910 (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.