The Silver Lake community takes its name from the lake of the same name, which it lies on the northwest shore of. The Silver Lake community is part of the Toutle Lake School District, a K-12 school district of about 600 students. Silver Lake is about west of Mount St. Helens and near the Mount St. Helens National Volcanic Monument, which lies at the end of the Spirit Lake Memorial Highway. The eruption of Mount St. Helens on May 18, 1980 was the deadliest and most economically destructive volcanic event in the history of the United States. The WDFW has planted grass carp in this lake. The grass carp have lived far longer than expected, and have destroyed much of the beneficial native vegetation. It is now legal to fish for or retain grass carp.