Utsayantha LakeUtsayantha Lake is a small reservoir located in Jefferson, Schoharie County, New York, north of Stamford. The West Branch Delaware River flows through Utsayantha Lake.HistoryUtsayantha Lake is named after Utsayantha, the daughter of Chief Ubiwacha. Chief Ubiwacha was the chief of the Lenape Indians. Utsayantha drowned herself in the lake after seeing her son drowned in the lake.