"Real-Time" River Flow Information
from the USGS

Note: These "external" links will open in a separate window.

Real-time data typically are recorded at 15-60 minute intervals, stored onsite, and then transmitted to USGS offices every 1 to 4 hours, depending on the data relay technique used. Recording and transmission times may be more frequent during critical events. Data from real-time sites are relayed to USGS offices via satellite, telephone, and/or radio and are available for viewing within minutes of arrival. 

Delaware River at Callicoon  NY
Beaverkill at Cooks Falls  NY
E Branch Delaware at Harvard  NY

E Branch Delaware at Margaretville  NY
Rondout Creek at Rosendale  NY
W Branch Delaware at Hale Eddy  NY
Wallkill River at Gardiner  NY
Esopus Creek at Coldbrook  NY
Schoharie Reservoir

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