Maps

 
 
WA Story Map
Washington's Ice Age Floods

Washington Geological Survey

Another great way to learn more about the Ice Age floods is to visit Washington State. Washington Department of Natural Resources created this wonderful story map of the Ice Age floods.
 
IAFI Map
Ice Age Floods Institute Interactive Map

Ice Age Floods Institute

Ice Age Floods Institute and its member have worked for years to develop their interactive map. The Institute maintains this collection of Ice Age flood features so that visitors can explore how the floods shaped the landscape.
 

Trail Brochure

The official map and guide to Ice Age Floods National Geolgoic Trail. The "park" brochure contains a map of the overall trail and highlights several key locations to view and understand the Missoula Floods story. The brochure is available for free at here: Ice Age Floods National Geolgic Trail brochure

Last updated: May 11, 2026

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Contact Info

Mailing Address:

Program Manager
Ice Age Floods National Geologic Trail
1008 Crest Drive

Coulee Dam, WA 99116

Phone:

(509) 237-9722

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