Coulee Dam is located in Okanogan County, Washington. There are roughly 44 residents, living in 19 households. The average temperature for Coulee Dam this time of the year is low of 54F and high of 85F. On average, Coulee Dam gets about 0.72 inches of precipitation in July. Most residents are home owners (70%), have a post secondary degree (55%) and are single, no kids (45%).
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