Rivers in New York

Cayuga Lake at Ithaca

Tompkins County, New YorkNWS ICYN6USGS 04233500Johnson City office

Below flood stage
382.46ftStage

Observed Sun, Sep 20, 11:00 AM EDT

Flood stage
383.50 ft
Forecast crest
382.50 ftSun, Sep 20, 8:00 PM EDT
Record crest
386.46 ft1993

Open the live map with the river flood outlook

Flood stages and impacts

CategoryStage
Major flood385.00 ft
Moderate flood384.00 ft
Minor flood383.50 ft
Action383.00 ft
  1. 386.50 ftThis is the approximate level during the April 1993 record snowmelt flood.
  2. 386.30 ftThis is approximately the lake level during the June 1972 Hurricane Agnes major flood.
  3. 385.00 ftSignificant flooding occurs around the lake. This level is approximately the same as the April 1916 and March 1936 floods. Wind waves will cause unusual land erosion and damage docks.
  4. 384.00 ftWater will affect some properties along the lake shore in the towns of Ulysses, Trumansburg and Lansing. No homes are flooded at this level. Parks near the lake may flood. Wind waves may cause unusual land erosion and damage docks.
  5. 383.50 ftThe lake level is high enough to flood normally dry areas along the shoreline and may affect some paths, or roads nearest the shore.

Crest history

15 crests on NOAA’s list since 1916.

#DateStage
1April 26, 1993386.46 ft
2June 25, 1972386.27 ft
3April 5, 1916385.12 ft
4March 22, 1936385.12 ft
5November 2, 2021384.75 ft
6July 9, 1935384.42 ft
7May 4, 2020384.34 ft
8April 10, 2026384.32 ft
9June 16, 2015384.28 ft
10August 23, 2021384.26 ft
11May 11, 2025384.04 ft
12April 20, 2026383.82 ft
13May 9, 2017383.74 ft
14May 22, 2014383.70 ft
15June 22, 2019383.50 ft

Most recent crests

  • April 20, 2026: 383.82 ft
  • April 10, 2026: 384.32 ft
  • May 11, 2025: 384.04 ft
  • November 2, 2021: 384.75 ft
  • August 23, 2021: 384.26 ft
  • May 4, 2020: 384.34 ft
  • June 22, 2019: 383.50 ft
  • May 9, 2017: 383.74 ft
  • June 16, 2015: 384.28 ft
  • May 22, 2014: 383.70 ft

Nearby

Upstream, downstream and the gauges around this one.

What this means

Forecasts by the Northeast River Forecast Center. Forecasts are issued routinely year-round.

Sources

Stage, flood stages, impacts and crest history from NOAA’s National Water Prediction Service. Streamflow and the daily record from the U.S. Geological Survey.