Question: In what year was the camp opened that is between the city of Wodonga and the dam across the Murray River downstream of its junction with the Mitta River?
Sentence (from "Hume Dam"): Hume Dam, formerly the Hume Weir, is a major dam across the Murray River downstream of its junction with the Mitta River in the Riverina region of New South Wales, Australia.
Relevant evidence: Yes