Filtering by
- All Subjects: Pima County (Ariz.)
- All Subjects: Hayden, Carl Trumbull, 1877-1972
- Creators: Canfield, Evan
- Creators: Goodman, Frank R.
The purpose of this study is to provide flood and erosion hazard information for Soldier Canyon Wash for use by the District in floodplain use permitting and and floodplain management.
Letter from F. R. Goodman to Carl Hayden expressing Coconino County's interest in handing over Bright Angel Trail to the government provided a sufficient amount of money is appropriated to build a road from Maine to the Grand Canyon.
Letter from F. R. Goodman to Carl T. Hayden asking for clarification about the agreement to construct an approach road to the park
The purpose of this study is to provide flood and erosion hazard information for Woodland Wash for us in floodplain use permitting and floodplain management.
This Technical Data notebook has been prepared for a Letter of Map Revision application for a portion of the West Speedway Wash located in Pima County, Arizona. The objective of the TDN and LOMR submission is provide regulatory discharge rates and floodplain limits along the West Speedway Wash using better topographic, hydrologic, and hydraulic data.
This Technical Data notebook has been prepared for a Letter of Map Revision application for a portion of the Camino De Oeste Wash located in Pima County, Arizona. The objective of the TDN and LOMR submission is provide regulatory discharge rates and floodplain limits along the Camino De Oeste Wash using better topographic, hydrologic, and hydraulic data.