Androscoggin River at Errol, NH

Coos County, New Hampshire · USGS gauge 01053500 · NWS ERRN3 · Androscoggin River flood status · New Hampshire river levels

Is Androscoggin River at Errol, NH flooding right now?

Androscoggin River at Errol, NH measured 1.80 ft on 2026-10-27 19:30:00 UTC. No NWS minor flood stage is published for this gauge.

Gauge height

1.80 ft

as of 18 min ago

Streamflow

1,060 cfs

data refreshed 1 min ago

The highest crest on record was 9.4 ft on Thu, May 22, 1969.

Streamflow outlook

NOAA National Water Model forecast, issued 14 hours ago. The NWM models discharge for every river reach in the country, including the many gauges the National Weather Service does not forecast individually. It is a model, not an official NWS river forecast, and it predicts flow rather than water level.

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.

Highest crests on record

Stage	Date
9.4 ft	1969-05-22
8.53 ft	1984-06-01

Last 7 days

Past 7 days · 1.75–1.85 ft

Nearby gauges

Gauge	Distance	County
Diamond River near Wentworth Location, NH	7.4 mi	Coos County
Androscoggin River below Bog Brook at Cambridge NH	8.4 mi	Coos County
Upper Ammonoosuc River near Groveton, NH	19.9 mi	Coos County
Ellis River at South Andover, Maine	23.4 mi	Oxford County
Connecticut River below Indian Stream near Pittsburg, NH	23.6 mi	Coos 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 · NWS gauge & forecast