Contoocook River below Hopkinton Dam at W Hopkinton, NH

Merrimack County, New Hampshire · USGS gauge 01085500 · Contoocook River flood status · New Hampshire river levels

Is Contoocook River below Hopkinton Dam at W Hopkinton, NH flooding right now?

Contoocook River below Hopkinton Dam at W Hopkinton, NH measured 2.07 ft on 2026-10-27 17:00:00 UTC. No NWS minor flood stage is published for this gauge.

Gauge height

2.07 ft

as of 63 min ago

Streamflow

298 cfs

data refreshed 17 min ago

No National Weather Service flood stage is published for this gauge, so no flood category can be shown — why some gauges have no flood stage.

Nearby gauges

Gauge	Distance	County
Warner River at Davisville, NH	4.1 mi	Merrimack County
Contoocook River near Henniker, NH	6.2 mi	Merrimack County
Blackwater River near Webster, NH	7.7 mi	Merrimack County
Piscataquog River below Everett Dam, near E Weare, NH	8.3 mi	Hillsborough County
South Branch Piscataquog River near Goffstown, NH	13.4 mi	Hillsborough County

Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.

Sources: USGS monitoring location