uswa11396 Floating tree trunks on Spirit Lake. Mount St Helens National Volcanic Monument, Washington http://www.terragalleria.com/america/washington/mount-st-helens/picture.uswa11396.html uswa11397 Blown trees float on Spirit Lake, late afternoon. Mount St Helens National Volcanic Monument, Washington http://www.terragalleria.com/america/washington/mount-st-helens/picture.uswa11397.html uswa11398 Tree trunks cover Spirit Lake, late afternoon. Mount St Helens National Volcanic Monument, Washington http://www.terragalleria.com/america/washington/mount-st-helens/picture.uswa11398.html uswa11399 Knocked tree trunks cover Spirit Lake. Mount St Helens National Volcanic Monument, Washington http://www.terragalleria.com/america/washington/mount-st-helens/picture.uswa11399.html uswa11400 Enormousn tree mat cover Spirit Lake, and Mt St Helens. Mount St Helens National Volcanic Monument, Washington http://www.terragalleria.com/america/washington/mount-st-helens/picture.uswa11400.html uswa11401 Layer of dead trees on Spirit Lake, and Mt St Helens. Mount St Helens National Volcanic Monument, Washington http://www.terragalleria.com/america/washington/mount-st-helens/picture.uswa11401.html uswa11402 Spirit Lake clogged with dead trees. Mount St Helens National Volcanic Monument, Washington http://www.terragalleria.com/america/washington/mount-st-helens/picture.uswa11402.html uswa11403 Floating log mat on Spirit Lake. Mount St Helens National Volcanic Monument, Washington http://www.terragalleria.com/america/washington/mount-st-helens/picture.uswa11403.html uswa11404 Fallen trees floating on Spirit Lake. Mount St Helens National Volcanic Monument, Washington http://www.terragalleria.com/america/washington/mount-st-helens/picture.uswa11404.html uswa6107 Slopes covered with trees downed by the eruption, Mt Hood in the distance. Mount St Helens National Volcanic Monument, Washington http://www.terragalleria.com/america/washington/mount-st-helens/picture.uswa6107.html uswa6108 Spirit Lake, partly covered with floating logs. Mount St Helens National Volcanic Monument, Washington http://www.terragalleria.com/america/washington/mount-st-helens/picture.uswa6108.html uswa6109 Slopes covered with trees downed by the eruption, Mt Hood in the distancet. Mount St Helens National Volcanic Monument, Washington http://www.terragalleria.com/america/washington/mount-st-helens/picture.uswa6109.html uswa6110 Spirit Lake, partly covered with floating logs. Mount St Helens National Volcanic Monument, Washington http://www.terragalleria.com/america/washington/mount-st-helens/picture.uswa6110.html uswa6111 View of the crater. Mount St Helens National Volcanic Monument, Washington http://www.terragalleria.com/america/washington/mount-st-helens/picture.uswa6111.html uswa6112 Forests flattened by the eruption lie pointing away from the blast. Mount St Helens National Volcanic Monument, Washington http://www.terragalleria.com/america/washington/mount-st-helens/picture.uswa6112.html uswa6113 Trees uprooted by the eruption lie pointing away from the blast. Mount St Helens National Volcanic Monument, Washington http://www.terragalleria.com/america/washington/mount-st-helens/picture.uswa6113.html uswa6114 Valley littered with millions of trees flattened by the eruption. Mount St Helens National Volcanic Monument, Washington http://www.terragalleria.com/america/washington/mount-st-helens/picture.uswa6114.html