landslide – ClarkCountyToday.com

Mount St. Helens 46 Years Later: Scenic Stops, History and Recovery Across the Blast Zone

Posted by ClarkCountyToday.com
|Date: Monday, May 18, 2026

Mount St. Helens 46 Years Later: Scenic Stops, History and Recovery Across the Blast Zone

Coldwater Lake didn't exist before 1980 — the eruption's mudflows created it, and it's now open for swimm ...

Coldwater Lake didn't exist before 1980 — the eruption's mudflows created it, and it's now open for swimming and boating. ...

Monday, May 18, 2026
| by ClarkCountyToday.com

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Agencies work to address landslide impacts

Posted by ClarkCountyToday.com
|Date: Monday, May 22, 2023

Agencies work to address landslide impacts

Agencies are working together to address the impacts of a landslide that washed out a bridge, damaged a r ...

Agencies are working together to address the impacts of a landslide that washed out a bridge, damaged a roadway, and cut off power to the Johnston Ridge Observatory near Mount St. Helens. ...

Monday, May 22, 2023
| by ClarkCountyToday.com

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Upper SR 504/Spirit Lake Memorial Highway closed until further notice

Posted by ClarkCountyToday.com
|Date: Wednesday, May 17, 2023

Upper SR 504/Spirit Lake Memorial Highway closed until further notice

Massive debris slide forces closure of State Route 504 leading to Mount St. Helens Observatory, with no s ...

Massive debris slide forces closure of State Route 504 leading to Mount St. Helens Observatory, with no set timeline for reopening due to unstable hillside. Visitors to Johnston Ridge Observatory shou ...

Wednesday, May 17, 2023
| by ClarkCountyToday.com

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Mount St. Helens 46 Years Later: Scenic Stops, History and Recovery Across the Blast Zone

Mount St. Helens 46 Years Later: Scenic Stops, History and Recovery Across the Blast Zone

Agencies work to address landslide impacts

Agencies work to address landslide impacts

Upper SR 504/Spirit Lake Memorial Highway closed until further notice

Upper SR 504/Spirit Lake Memorial Highway closed until further notice