What does this pond do and where does the treated water come from?

The reclaimed water pond is part of the overall water and sewer system for the Big Sky Water and Sewer District and the Yellowstone Club Sewer treatment plant. It stores reclaimed treated water from these two systems. Ninety percent (90%) of the water in the pond comes from the Big Sky Water and Sewer District and ten percent (10%) comes from Yellowstone Club’s sewer treatment plant. Storage is accumulated and held throughout the year for irrigation use over the summer. More specifically, the reclaimed water is used to irrigate Yellowstone Club’s golf course in an environmentally beneficial way.