NEW YORK FLOW REPORT

Last Updated: December 4, 2025

New York State is currently experiencing a trend of lower-than-normal streamflows across many of its rivers, with significant reductions in measurements compared to the seasonal norms. The West Branch of the Delaware River, a critical watershed and popular destination for fishing and whitewater enthusiasts, is reporting streamflows at Stilesville that are 60.68% below the norm, with a current streamflow of 151 cubic feet per second (cfs) and a gage height of 7.29 feet. The Beaver Kill, another key tributary for trout fishing near Cooks Falls, is similarly low at 59.52% below normal with a streamflow of 302 cfs. Major rivers such as the Susquehanna and Chenango are also reporting diminished flows, with the Susquehanna River at Conklin at a 45.35% reduction, and the Chenango River near Chenango Forks at 43.25% below normal. These trends are indicative of a widespread flow drought that may impact recreational activities, fisheries, and water supply management.

The Oswego River, a significant flow system that feeds into Lake Ontario, is registering a streamflow decrease of 46.24% below normal at Lock 7 with a flow of 5380 cfs and a gage height of 4.54 feet, which could affect boating and angling conditions. The Hudson River, vital for both recreation and ecosystem health, is showing a streamflow at Green Island that's 61.33% below the expected level, with a flow of 8060 cfs and a substantial gage height of 16.65 feet. Notably, a few rivers are bucking the trend with the Raquette River at Raymondville showing a 21.68% increase above normal, which could raise concerns for potential flooding and warrants close monitoring. These contrasting patterns highlight the variability in New York's river systems and point to the need for residents and enthusiasts to stay informed on current conditions for safety and planning purposes.