Centennial Water District
Centennial Water & Sanitation District is the water and wastewater provider in Highlands Ranch. Centennial Water provides high quality water through the state-of-the-art Joseph B. Blake Water Treatment Plant located in Highlands Ranch. Centennial Water strives to ensure that water resources are used wisely, with a strategy to optimize the use of surface water. Over the past 25 years 90 percent of the water supplied has come from renewable river supplies.