United Water News Spring Flushing Schedule See the schedule and map for our hydrant flushing program. Employment Application Download an application as a pdf. Water Quality Report See how your drinking water compares to federal and state standards. Renewable Resource Initiative United Water Idaho has a plan to meet Boise's growing water needs.

United Water Idaho provides water services to about 215,000 people in Boise and surrounding communities. The company is a subsidiary of United Water Resources, one of the nation's largest water services companies.