This article is rated List-class on Wikipedia's content assessment scale. It is of interest to the following WikiProjects:

Lists This article is within the scope of WikiProject Lists, an attempt to structure and organize all list pages on Wikipedia. If you wish to help, please visit the project page, where you can join the project and/or contribute to the discussion.ListsWikipedia:WikiProject ListsTemplate:WikiProject ListsList articles ??? This article has not yet received a rating on the project's importance scale. Volcanoes Mid‑importance This article is within the scope of WikiProject Volcanoes, a collaborative effort to improve the coverage of volcanoes, volcanology, igneous petrology, and related subjects on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.VolcanoesWikipedia:WikiProject VolcanoesTemplate:WikiProject VolcanoesWikiProject Volcanoes articles Mid This article has been rated as Mid-importance on the project's importance scale.

At least some of the coordinates are wrong. The Oregon list shows Mt. Jefferson further north than Ollalie Butte which is not correct. The coordinates for both do not match the ones given on their pages. —Preceding unsigned comment added by Bcostley ( talk • contribs) 23:37, 8 July 2008 (UTC) reply

This is a very nice list. Unfortunately, there are no sources for including items the list. Is there a reliable source that lists all of the volcanoes in the Cascade Arc? — hike395 ( talk) 11:40, 6 March 2019 (UTC) reply