Washington County Water Conservancy District proposes $1.39 billion reuse project

In a recent meeting of the Water Resources Board held on June 26, 2025, significant discussions centered around a proposed $1.39 billion reuse project by the Washington County Water Conservancy District. This ambitious multi-phase initiative aims to address the growing water demands in one of Utah's fastest-growing regions.

The project, which is already underway, includes the construction of approximately 60 miles of pipeline, three reservoirs, and advanced water purification facilities. The goal is to enhance water supply for both agricultural and residential irrigation, as well as to improve drinking water quality. By 2042, the district anticipates reusing around 24,000 acre-feet of treated water, which could significantly alleviate pressure on existing water resources.

Phase 1 of the project focuses on infrastructure necessary for irrigation reuse, with an estimated cost of $413 million. This phase includes the Chief Toker Dam and a water treatment facility being developed by the Ash Creek Special Service District. Phase 2 will introduce additional storage and advanced purification systems, with a projected cost of $947 million.

To support Phase 1, the Water Resources Board is considering authorizing $195 million from a state fund designated for Colorado River drainage improvements. This funding would cover approximately 47.2% of the initial costs, with the district seeking additional grants and loans to fill the remaining financial gap.

The financial implications for residents are notable. The board's affordability guidelines suggest that water users could face monthly costs of up to $60.25 per connection. However, projections indicate that actual costs may rise to approximately $79.66 per connection, exceeding the affordability threshold. This situation may qualify the district for lower interest rates and extended repayment terms on loans.

As the project progresses, it will be crucial for the Washington County Water Conservancy District to secure the necessary funding and manage costs effectively to ensure sustainable water resources for the community. The board's decision on the proposed funding will be a pivotal step in advancing this essential infrastructure project.