Skip to main content
U.S. flag

An official website of the United States government

Under The Ice at Libby Brook

Detailed Description

In February 2005 a visit to a USGS station on Libby Brook near Northfield, Maine revealed a gap between the water level and a layer of ice above. Cold temperatures after a rain event caused the ice layer to form and as water levels dropped the ice layer remained. 


Public Domain.