Petty Officer 3rd Class Scott Gendron of Coast Guard Air Station Detroit drills into frozen Lake Erie to gather ice depth  measurements in support of the National Oceanic and Atmospheric Administration March 5, 2014. During the two-day mission, measurements were taken in 20 locations around the lake with depth readings ranging from 3 inches to more than 3 feet.
U.S. Coast Guard photo by Petty Officer 2nd Class Michael Borsuck
Taken on 5 March 2014
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