NEW HAMPSHIRE FLOW REPORT

Last Updated: May 9, 2026

Streamflow levels across New Hampshire are currently 71.0% of normal, with the Connecticut River At North Walpole reporting the highest discharge in the state with 18200cfs and gauge stage of 12.88 ft. Meanwhile, the Ashuelot River At Hinsdale is seeing a spike in streamflows today after experiencing a 24.38% increase since yesterday, and currently running at 597cfs.

Maximum gauge stage in the state was last observed at the Ashuelot River Above The Branch, currently reporting a stage of 66.01ft. The Connecticut River Near Dalton in the Upper Connecticut watershed is surging for this time of year at 6160cfs, about 46.16% of normal.