When full, the deepest parts of Utah Lake are currently 13 to 14 feet deep; the lake averages about 9 feet deep. Its average depth (and water volume) could be increased some 50 percent if most of the lake were dredged 16 to 17 feet deep. How deep are lakes in Utah? Why is Utah Lake so dirty? Who owns Utah Lake? Is Utah Lake good for fishing? Why is Utah Lake Gross? What fish does Utah Lake have? Why is Utah Lake so shallow? Can you swim in Utah Lake? Is Utah Lake fresh or salt water? Is it safe to swim in Utah Lake? Can you swim in lake Utah? Is Utah Lake bad? Why is Utah Lake salty? What is wrong with Utah Lake? How deep is a deep lake? Why is Utah Lake not salty? How many rivers flow into Utah Lake? Why is Utah Lake so bad? How deep is a big lake? How deep are lakes in Utah? U tah LakeSurface area95,000 acres (380 km2)Average depth10.5 ft (3.2