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Columbia River Treatment Plant - Aerial
Thursday, May 14, 1970
A2012-005
P/13457
Aerial view of the Columbia River Treatment Plant. West Delta Park and Smith Lake are visible in the background.
Columbia River Treatment Plant - Aerial
Thursday, May 14, 1970
A2012-005
P/13457
Aerial view of the Columbia River Treatment Plant. West Delta Park and Smith Lake are visible in the background.