Matching Items (3)
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- All Subjects: Pima County (Ariz.)
- All Subjects: Grand Canyon National Park (Ariz.)
- Creators: U.S. Fish and Wildlife Service
- Creators: Gaines, John W.
ContributorsShand, Robert L. (Author) / U.S. Fish and Wildlife Service (Publisher)
Created1992-07-24
Description
This report presents the results of both a qualitative and quantitative analysis of the drainage problems associated with the South Branch, Upper Carmack watershed. Also included is an economic assessment of the damage potential associated with three distinct storm events.
ContributorsGaines, John W. (Author)
Created1914-12-04
Description
Letter from The Camp Fire Club of America urging Carl Hayden to introduce a bill that would grant National Park status to the Grand Canyon.
ContributorsFuller, Jonathan E. (Author) / U.S. Fish and Wildlife Service (Publisher)
Created1988-08-09
Description
The Sutherland Valley is a broad, geologically-controlled floodplain. This study attempts to quantify the depth and extent of flooding so that floodplain permits can be issued for development which meets local and federal restrictions.