Water is Life: We had a great time up at the original Dam for Rattlesnake Creek flowing into Missoula.
As Missoula grew, so did its demand for water. The early flume and pipe system, often clogged by debris or ice, couldn't keep up. In December 1902, construction of the Rattlesnake Dam was completed. When the valves opened, the reservoir became Missoula's main water supply and remained so for the next 80 years.
Between 1912 and 1921, Missoula's growing demand for water led to ten new small dams on eight remote Lakes in the high-peaks headwaters of the Rattlesnake drainage. These high-mountain dams regulated runoff to ensure a reliable, year-round water supply.
By the 1950s, Missoulians were using more water per person than ANYWHERE else in Montana.
In July 1983, a Giardia outbreak from contaminated tap water made many residents sick. The reservoir was shut down, and the city switched to groundwater wells for drinking water. For 35 years, the dam and reservoir sat unused.
With public ownership, plans to remove the dam and restore Rattlesnake Greek began. On August 10. 2020, the final piece of Rattlesnake Dam was removed.
What started as a water rights issue and battle turned into a massive public works project creating new trails, fish and wildlife habitat, and a free-flowing creek. Time will tell how native Bull trout respond to removal of the Dam and pipe system.
After our hike and learning about the history of Missoula Water my middle daughter asked me to pull her last front tooth. She said Dad I trust you. 💕