In October of 2009, a massive landslide in the Nile Valley, near Yakima, Washington, took out a portion of Washington SR 410 and impacted the Naches River as well. This video from WSDOT shows what emergency response was required to get temporary traffic restored on a detour and get a more permanent detour constructed.
Geologic Hazards
Massive Landslide in B.C. Triggers Tsunami in Lake
A massive landslide triggered a 2 meter plus high wave at a lake in British Columbia. The resulting wave wiped out massive full grown cedar trees all along the lake and could have an environmental impact by damming up a stream that flows from the lake and also impacting fish populations. Apparently salmon migrate through this lake also. Video coverage after the break. (Photo by CBCNews.ca)
Geologic Hazards
Landslide Severs Oil Pipeline in Ecuador
This is definitely a sad story, and one that highlights the importance of an adequate geological investigation when designing pipelines. A landslide cause a rupture in the Trans-Equador oil pipeline on May 31st. The volume […]
Failures
TVA Coal Ash Disaster
On December 22 of 2008, there was a massive failure of a fly ash landfill (tailings dam?) at the Tennessee Valley Authority’s (TVA) Kingston power plant. The failure caused a torrent of coal ash sludge […]