Garrison Dam and Lake Sakakawea

An official website of the United States government

Here's how you know

Official websites use .mil

A .mil website belongs to an official U.S. Department of Defense organization in the United States.

Secure .mil websites use HTTPS

A lock () or https:// means you’ve safely connected to the .mil website. Share sensitive information only on official, secure websites.

US Army Corps of Engineers

Northwestern Division Website

/ /

Garrison Dam and Lake Sakakawea

Garrison Dam and Lake Sakakawea near Riverdale, North Dakota. Higher-than-average lake levels in the upper Missouri River Basin in 2018 are the result of runoff from heavy mountain snowpack and late spring rainfall in the Yellowstone River basin.

Download Image: Full Size (0.51 MB)

Tags: Garrison Dam, Missouri River

Photo by: Eileen L Williamson | VIRIN: 180716-A-RO090-401.JPG

Photo Gallery