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Waterfall NH Class IV

Isinglass Falls

Isinglass - Isinglass Falls (NH)

Monitor this Rapid

Gauge Conditions

Isinglass River at Rochester Neck RD, near Dover, NH Upstream Primary

Runnable: 160.0 – 260.0 CFS

Data from American Whitewater & USGS

Photo

Photo courtesy of American Whitewater

Description

Isinglass Falls is a powerful Class IV waterfall drop with a technical entrance and a narrow main chute that requires precise boat positioning. Paddlers must navigate a tight, technical line between sharp rocks and a potentially retentive hole, with minimal margin for error and the need to maintain momentum through the vertical descent.