| 31. | Debris flows, mainly from the Mount Meager massif, have filled the valley to a depth of.
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| 32. | This was the only debris flow in Mount Adams'recorded history, but there are five known lahars.
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| 33. | While the debris flows Tuesday and yesterday spooked local residents and hikers, no injuries were reported.
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| 34. | A thick debris flow deposit from December 1999 is exposed by river incision during late-stage floods.
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| 35. | There have been many recent debris flows which have flowed down into the Meager Creek drainage.
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| 36. | In order to prevent debris flows reaching property and people, a debris basin may be constructed.
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| 37. | On August 6, 2010, a large debris flow started in the vicinity of the Capricorn Mountain.
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| 38. | In addition to these debris flows, flash floods carrying extremely high sediment loads were very dangerous.
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| 39. | As a result of their high sediment concentrations and mobility, debris flows can be very destructive.
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| 40. | Debris flows and fans carry material outward as far as 200 km from the broken-rim sectors.
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