Mozingo Lake is a 1,006 acres (4 km 2) reservoir in Nodaway County, Missouri on Mozingo Creek . The reservoir is owned by the city of Maryville, Missouri and is the city's water source and operates as a 3,000 acre (12 km 2) park (including the Mozingo Lake Golf Course) with 26 miles (42 km) of shoreline. The reservoir was completed in 1994.