December 2012 Allen Lake Outlet Stream Reconnaissance Report
The Allen Lake Outlet Stream Reconnaissance Report documents a field survey of the Allen Lake outlet from the intersection of 244th Avenue and Northeast 22nd Street to the Evans Creek Wetland near State Route202. The scope of the report was to observe the channel erosion and stability, side slope failures, landslide risks, knick point formations, and potential fish barriers. The field survey and report was done by a geologist and a fisheries scientist.
The Allen Lake Outlet Stream Reconnaissance Report is provided in Adobe Acrobat format for compatibility with a wide variety of browsers and computer systems. For help with Acrobat, please see our Adobe Acrobat help page.
For questions about the Allen Lake Outlet Stream Reconnaissance Report, please contact Claire Jonson, Senior Engineer, King County Surface Water Engineering Services.