Quiz: What is the depth of Crater Lake, making it the deepest lake July 4, 2025 by Gideon Lakewood What is the depth of Crater Lake, making it the deepest lake in the United States? Discover more about Crater Lake Tours at our home page. A) 1,943 feet B) 1,500 feet C) 2,000 feet D) 1,750 feet Submit Answer