Water Conservation; Water Erosion; Flooding and Prevention
Description:
Photograph of Watershed protection (P.L. 566), Upper Black Bear Creek, Watershed Site # 43. District Area (D.A.) = 3.93 Sq. mi. Richard Chelf, who gave the easement for the dam construction is looking at the port-hole which is the permanent elevation of the principle spillway. OK-1568-9. Photo missing.
Date:
March 23, 1962
Creator:
Morris, David
Item Type:
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Photograph
Partner:
Oklahoma Conservation Historical Society