Is the Tioughnioga River flooding?

New York · 3 gauges · New York river levels

The Tioughnioga River is tracked by 3 USGS streamgauges in New York. This page compares each gauge’s live water level against its official National Weather Service flood stage, refreshed every 15 minutes, so you can tell whether the Tioughnioga River is running normal, rising toward flood stage, or already flooding. 3 of 3 gauges have both a usable water-level reading and a published minor flood stage. Gauges without a published flood stage show water level and flow only. For nearby rivers, see all New York river levels.

data refreshed 2 min ago

Readings may be delayed; check each observation time below. This gauge summary does not rule out flooding on unmonitored stretches or nearby streets.

River facts

The longest-running gauge on this river is Tioughnioga River at Itaska NY. The highest level ever recorded there was 16.61 ft on 8 July 1935, carrying 61,100 cfs. Peak records there go back to 1930 (96 annual peaks). It is currently at 2.42 ft, 14.2 ft below that record.

Drains 730 sq mi · gauge elevation 918 ft · source: USGS peak-flow record

GaugeStatusStageFlood stageUpdated
Tioughnioga River at Cortland NYNo flooding3.36 ft8 ft
Tioughnioga River at Lisle NYNo flooding1.17 ft9 ft
Tioughnioga River at Itaska NYNo flooding2.42 ft7 ft
Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.