See Lake Hayden Idaho

Lake Hayden, also known as Hayden Lake, is located Kootenai County, Idaho, United States. It is one of several natural lakes in the northern Idaho region. The lake is part of the Spokane Valley–Rathdrum Prairie Aquifer.
  • Location: Kootenai County, ID, United States
  • Lake type: open lake
  • Primary outflows: Spokane Valley–Rathdrum Prairie Aquifer
  • Basin countries: United States
  • Surface area: 3,800 acres (15.4 km²)
  • Max. depth: 800 feet (244 m)
  • Shore length: 40 miles (64 km)
Data from: en.wikipedia.org