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Water Conservation; Water Erosion; Flooding and Prevention
Photograph of Upper Black Bear Site No. 42. Mr. Henry Johnson who gave the easement necessary for the construction points at the 8 inch valve installed for the purpose of completely draining the pond if necessary. OK-1568-7.
Date:
March 23, 1962
Creator:
Morris, David R.
System:
The Gateway to Oklahoma History
Water Conservation; Water Erosion; Flooding and Prevention
Photograph of Watershed Protection (P.L. 566), Upper Black bear Creek Watershed, Site No. 43. D.A. [Developable Acres?] 3.93 Sq. miles. Richard Chelf, who gave assent for the dam construction looks at the port-hole which is [the? at?] permanent water elevation of the principle spillway [sic]. OK-1568-9.
Date:
March 23, 1962
Creator:
Morris, David R.
System:
The Gateway to Oklahoma History
Water Conservation; Water Erosion; Flooding and Prevention
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
System:
The Gateway to Oklahoma History