USGS/Cascades Volcano Observatory, Vancouver, Washington
REPORT:
The 1980 Polallie Creek Debris Flow and Subsequent Dam-Break
Flood, East Fork Hood River Basin, Oregon
--
Gary L. Gallino and Thomas C. Pierson, 1984,
The 1980 Polallie Creek Debris Flow and Subsequent Dam-Break
Flood, East Fork Hood River Basin, Oregon:
U.S. Geological Survey Open-File Report 84-578, 37p.
- Table of Contents
-
Abstract
-
Introduction
- Geographic and hydrologic setting
- The debris flow
- What are debris flows
- Polallie Creek debris flow
- Flow velocity and discharge
- Expected basin runoff
- Erosion and deposition
- The dam-break flood
- Impacts
- Summary
- Acknowledgements
- References
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03/03/06, Lyn Topinka