National Park Service

Southwest Alaska Network (SWAN)

Lake Ice Map


Location of lakes monitored for ice Tustumena Lake Skilak Lake Northern Kenai Lakes Lower Susitna Lakes Beluga Lake Chakachamna Lake Telaquana Lake Twin Lakes Lake Clark Iliamna Lake Kukaklek Lake Nonvianuk Lake Lake Coville Lake Grosvenor Naknek Lake Lake Brooks Becharof Lake Tustumena Lake Skilak Lake Northern Kenai Lakes Lower Susitna Lakes Beluga Lake Chakachamna Lake Telaquana Lake Twin Lakes Lake Clark Iliamna Lake Kukaklek Lake Nonvianuk Lake Lake Coville Lake Grosvenor Naknek Lake Lake Brooks Becharof Lake Location of lakes monitored for ice - click the name or number to see a graph of the ice on the lake through the water years. Jump to by lake graph without selecting a lake.

Instead of by lake, you can view a graph of ice by water year.

Information on how lake ice data is collected, About lake ice.

An example of how wind and waves can keep a lake from freezing solid

Telaquana Lake, Lake Clark (December 30, 2014)

Last Updated: February 07, 2017 Contact Webmaster