The National Weather Service has issued a flood warning for the Beaverkill at Cooks Falls, near the border between Delaware and Sullivan County, until this evening.
Data from the stream gauge at the Beaverkill at Cooks Falls show that the river is already at the minor flooding stage. At 2pm, the river had risen to 10.11 feet, with a predicted crest of 11.3 feet.
Below: An NWS hydrograph showing current conditions at the stream gauge.