
1) Columbia River dam 2) French girl name 3) Impact crater on Mars
Found on
https://www.crosswordclues.com/clue/bonneville
[crater] Bonneville is an impact crater on Mars. It is located within the much larger crater Gusev. Bonneville was visited by the Mars Exploration Rover Spirit in 2004, during its exploration of the floor of Gusev. Bonneville is also the final resting place of Spirit`s heat shield, jettisoned during the landing procedure; the heat-shield co...
Found on
http://en.wikipedia.org/wiki/Bonneville_(crater)

a prehistoric lake in Utah, E Nevada, and S Idaho: Great Salt Lake is its remnant. 350 mi. (564 km) long.
Found on
https://www.infoplease.com/dictionary/bonneville
No exact match found.