Lake
 Washington is a natural reservoir of fresh water. The
 Lake got its current name in the year 1854. Sammamish and
 Cedar Rivers are the source of water in the Lake Washington. The surface elevation of the lake is around 16 feet. It is surrounded by Mercer Island,
 Marsh Island, Pritchard Island,
 Foster Island and Ohler's Island. Lake Washington is about 214 feet deep. Lake covers an area of around 33.8 square miles. The address and contact number of Lake Washington is also used for 
Lake Washington Real Estate, 
Lake Washington School District, 
Lake Washington High School and 
Lake Washington Institute Of Technology.
 
Lake Washington Address 
The address of Lake Washington is King County, Washington, United States.
The postal and 
official address, email address and 
phone number (
helpline) of 
Lake Washington Service Center and 
Lake Washington customer phone number  is given below. The  
helpline of Lake Washington customer phone number may or may not be 
toll free.
Click Here To View  Lake Washington Customer Service Phone Numbers