USGS/Cascades Volcano Observatory, Vancouver, Washington
Experimental Debris-Flow Flume
Miscellaneous Images
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[Image,34K,JPG]
"Flume Crew" from the September 13, 2001 debris-flow experiment, standing at base of flume
-- USGS Photo, September 13, 2001
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Go to:
Pictorial Summary of a Debris-Flow Flume Experiment, September 13, 2001
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[Image,38K,JPG] ...
[Image,19K,JPG]
A debris flow disharging from the gate at the head of the flume, annotated.
The USGS debris-flow flume is located in H.J. Andrews Experimental Forest, Oregon.
-- USGS Photo, September 13, 2001
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[Image,37K,JPG]
Debris flow passing instrumented cross section, 66 meters downslope from headgate,
annotated.
-- USGS Photo, September 13, 2001
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[Image,18K,JPG]
Close-up photograph of trench excavated through debris-flow deposit near flume mouth,
annotated.
-- USGS Photo, September 13, 2001
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[Image,271K,GIF]
An experimental debris flow descends the flume,
USGS Experimental Debris-Flow Flume,
H.J. Andrews Experimental Forest, Oregon
-- USGS image from Iverson, et.al., 1992, USGS Open-File Report 92-483
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[Image,232K,GIF]
Deposit formed by the debris flow shown in above image.
A one-meter grid on the runout surface provides scale.
-- USGS image from Iverson, et.al., 1992, USGS Open-File Report 92-483
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Pictorial Summary of a Debris-Flow Flume Experiment, September 13, 2001
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03/25/02, Lyn Topinka