Ruby River

Total streamflow across the Ruby River was last observed at 158 cfs, and is expected to yield approximately 313 acre-ft of water today; about 83% of normal. Average streamflow for this time of year is 189 cfs, with recent peaks last observed on 2011-07-01 when daily discharge volume was observed at 3,719 cfs.

Maximum discharge along the river is currently at the Ruby River Ab Reservoir Nr Alder Mt reporting a streamflow rate of 158 cfs. This is also the highest stage along the Ruby River, with a gauge stage of 3.11 ft at this location. This river is monitored from 3 different streamgauging stations along the Ruby River, the highest being situated at an altitude of 5,410 ft, the Ruby River Ab Reservoir Nr Alder Mt.

It is around 76 miles long and is located in southwestern Montana. The river was named after the garnets found in the area, which are a deep red color, like the precious stone. The river has a substantial flow and is used for irrigation of crops and pastures, as well as for recreational activities such as fishing, rafting, and kayaking. There are several reservoirs and dams along the river, including Ruby Reservoir, which was built in the 1930s to provide irrigation water for local farmers. The river has a rich history, as it was once home to Native American tribes and was an important site for fur trading in the 1800s.