Lake Ballinger (Wikipedia)

borders

Mountlake Terrace, Washington (Wikipedia) Mountlake Terrace is a suburban city in Snohomish County, Washington, United States. It lies on the southern border of the county, adjacent to Shoreline and Lynnwood, and is 13 miles (21 km) north of Seattle. The city had a population of 19,909 people counted in the 2010 census.
Edmonds, Washington (Wikipedia) Edmonds is a city in Snohomish County, Washington, United States. It is located in the southwest corner of the county, facing Puget Sound and the Olympic Mountains to the west. The city is part of the Seattle metropolitan area and is located 15 miles (24 km) north of Seattle and 18 miles (29 km) southwest of Everett. With a population of 42,853 residents in the 2020 U.S. census, Edmonds is the third most populous city in the county.

Lake Ballinger is a freshwater lake with a surface area of 103 acres in southern Snohomish County, Washington. It is bordered by the cities of Mountlake Terrace to the east and Edmonds to the west. It is fed by Hall Creek at its north end and its outflow is McAleer Creek at its east end, going on to feed Lake Washington.

Snohomish County, Washington (Wikipedia) Snohomish County (/snoʊˈhoʊmɪʃ/) is a county located in the U.S. state of Washington. With a population of 827,957 as of the 2020 census, it is the third-most populous county in Washington, after nearby King and Pierce counties, and the 73rd-most populous in the United States. The county seat and largest city is Everett. The county forms part of the Seattle metropolitan area, which also includes King and Pierce counties to the south.