Henry Hagg Lake (also Hagg Lake) is an artificial lake in northwest Oregon, United States, which is an impoundment of Scoggins Creek which drains a small portion of the eastern side of Northern Oregon Coast Range.[1] The lake and creek are part of the Tualatin River?s watershed in the Tualatin Valley.[2] It is located about 5 miles (8 km) southwest of Forest Grove, Oregon.[3]
