NEW : Power is unavailable to much of downtown Calgary . NEW : Water is not available in some parts of hard - hit High River . NEW : Some Medicine Hat residents are starting to return home . The $ 1 billion will be used to help rebuild and support displaced families .
NEW : Power is restored to much of downtown Calgary . NEW : Water is not receding in some parts of hard-hit High River . NEW : Some Medicine Hat residents are starting to return home . The $ 1 billion will be used to help rebuild and support displaced families .