At the bottom of the slope to the East is a dam, (Fig 13C) currently supplying water for the Leura Golf Club, but it doesn’t show on the 1943 or 1970 aerial photos of the area, so it was not built to supply the Bleichert Boiler. Where did they get their water from? An 80 HP twin cylinder steam engine would use 2,600 Gallons working over an eight-hour day.