![Volcanic rocks / Stratovolcanoes / Lahar / Eruption of Mount St. Helens / Pyroclastic flow / Dam / Avalanche / Debris / Armero tragedy / Geology / Volcanology / Volcanoes Volcanic rocks / Stratovolcanoes / Lahar / Eruption of Mount St. Helens / Pyroclastic flow / Dam / Avalanche / Debris / Armero tragedy / Geology / Volcanology / Volcanoes](https://www.pdfsearch.io/img/8f39de56e18348ff596bac5a708717a3.jpg)
| Document Date: 2000-02-22 19:06:43 Open Document File Size: 2,11 MBShare Result on Facebook
Company Portland General Electric / MA N R IO CO WASCO CO / A. MARION CO LINN CO / / Country US / / Event Natural Disaster / / Facility Detroit Dam / Round Butte Dam / Pelton Dam / / IndustryTerm recreation site / / NaturalFeature Simtustus Lake / Detroit Lake / Deschutes River / Minto creek / Shitike creek / Mount Jefferson / Minto / Mount St. Helens / Shitike / / Organization United States Army / / Person Billy Chinook / /
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