The Battle of Toppenish Creek[2] was the first engagement of the Yakima War in Washington.

Fought on October 5, 1855, a company of American soldiers, under Major Granville O. Haller, was attacked by a band of Yakamas, under Chief Kamiakin, and compelled to retreat.

The battle occurred in Yakima Valley, 113 miles northwest of Fort Walla Walla, along Toppenish Creek and was a major victory for Native American forces.

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