[Map,10K,InlineGIF]
Experimental Debris-Flow Flume Location Map
-- Modified from: Iverson, et.al., 1992, USGS Open-File Report 92-483

[Image,21K,GIF]
Schematic of instrumented cross sections 33 meters, 66 meters, and 90 meters downslope from headgate.

[Image,42K,JPG] ... [Image,61K,JPG,811x988pixels]
Overhead photographs of a debris flow discharging from the flume mouth, 82.5 meters downslope from the headgate.
-- USGS Photos, September 13, 2001

[Image,38K,GIF]
Summary plot of data acquired at instrumented cross sections.
Includes flow thickness, basal total normal stress, and basal pore pressure, for stations at 33 meters, 66 meters, and 90 meters.

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Overhead photograph of a debris-flow deposit on the runout pad at the base of the flume, with superposed topographic contours.
-- USGS Photo, September 13, 2001

[Image,36K,GIF] ... [Image,40K,GIF,825x421pixels]
Isopach map of debris-flow deposit on the runout pad at the base of te flume.

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