Wetlands swamp created by the sediment retention dam on North Fork Toutle River to catch volcanic ash from Mount St Helens. Toutle, Washington

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Size: 5876px × 3907px
Photo credit: © John Trax / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: dam, helens, monument, mount, mountain, mt, national, nature, pollute, polluted, pollution, retention, scenery, sediment, st, swamp, swampland, terrain, toutle, volcanic, volcano, washington, wetland, wetlands