USGS/Cascades Volcano Observatory, Vancouver, Washington
Mount St. Helens, Washington
Lake Merwin (Merwin Reservoir)
- Background and Information
- Monitoring/Collection Sites
- Maps, Graphics, and Images
- Other Menus of Interest
URL for CVO HomePage is:
<http://vulcan.wr.usgs.gov/home.html>
URL for this page is:
<http://vulcan.wr.usgs.gov/Volcanoes/MSH/Hydrology/Lakes/MerwinReservoir/framework.html>
If you have questions or comments please contact:
<GS-CVO-WEB@usgs.gov>
09/07/99, Lyn Topinka