Dam Breaks and Alluvial Cycles, Pleasant Valley ... - NORFMA
Dam Breaks and Alluvial Cycles, Pleasant Valley ... - NORFMA
Dam Breaks and Alluvial Cycles, Pleasant Valley ... - NORFMA
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~10,000 years ago to present<br />
Wanapum People still reside in<br />
village adjacent to the YTC <strong>and</strong><br />
Priest Rapids <strong>Dam</strong><br />
Native Americans<br />
Horses brought to Pacific Northwest<br />
as early as 1725 (Owens 2005).<br />
Unsure if range fires were used<br />
to clear areas in the shrub-steppe.