Landslide blocking B.C. river could give way causing flash floods, officials warn

Nathan Cullen, the B.C. minister of water, land and resource stewardship, said the dam created by the landslide is 600 metres wide and 30 metres deep. 

Landslide blocking B.C. river could give way causing flash floods, officials warn
A landslide near a river

Nathan Cullen, the B.C. minister of water, land and resource stewardship, said the dam created by the landslide is 600 metres wide and 30 metres deep.