West Falls Church is a census-designated place (CDP) in Fairfax County, Virginia, United States.The population was 29,207 at the 2010 census. Before 2010, West Falls Church was officially named Jefferson.est Falls Church is a census-designated place (CDP) in Fairfax County, Virginia, United States. The population was 29,207 at the 2010 census.
Watershed at a Glance. The Cannon River watershed is located south of the Twin Cities and encompasses areas of Dakota, Goodhue, Le Sueur, Steele, Rice and Waseca counties. The watershed drains approximately 1,460 square miles through two main channels, the Cannon and Straight Rivers, to the Mississippi at Red Wing.
Body: Castle Rock is in Dakota County CASTLE ROCK Township, organized April 6, 1858, was named, on the suggestion of Peter Ayotte, an early settler, for a former well-known landmark, a pillar or towerlike remnant, spared by erosion and weathering, of a sandstone rock which stands alone on a prairie in that town.