Water is a vital resource for desert communities. Without a plentiful supply of groundwater, surface water, or precipitation, all that’s left is recycled or reclaimed water — requiring more thoughtful conservation. MWH Constructors began work on the original Ina Road Wastewater Treatment Facility, located in Pima County, AZ, in August 2010 to transform it into the state-of-the-art Tres Rios Water Reclamation Facility (WRF). The upgrade is part of a key effort that Pima County is taking to upgrade their infrastructure in the wastewater systems. Read the latest Water Online Newsletter to find out how the project team successfully overcame challenges and completed ahead of schedule.