RIVER GAUGE · ONONDAGA LAKE
Onondaga Lake at Liverpool
Onondaga County, New York
Water level363.26 ft
Flow—
Last readingSep 16, 2026, 4:30 PM UTC (last recorded)
Action365 ft
Minor flood366 ft
Moderate flood368 ft
Major flood370 ft
The past week
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What floods at each level
- 370 ft
Major flooding begins.
- 368 ft
Moderate flooding begins.
- 366 ft
Minor flood stage. Trails at Onondaga Lake Park are flooded. Marina usage is also impacted. Areas downstream of the lake, in the vicinity of Hayes Road, may be affected by flood waters.
- 365 ft
Action stage. Water begins to spill onto lawns in Onondaga Lake Park.
Highest crests on record
| Date | Level | Flow |
|---|---|---|
| May 10, 2025 | 366.01 ft | — |
More on Onondaga Lake
UpstreamOnondaga Creek near Nedrow
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