Idaho Water Resource Board secures $575M for infrastructure and sustainability projects

The Idaho Water Resource Board is making significant strides in water management, with over $575 million allocated since 2019 for various sustainability projects. Chairman Jeff Raybould highlighted the board's efforts during the Senate Resources & Environment Meeting on February 19, 2025, emphasizing the importance of funding for aging infrastructure and regional water sustainability initiatives.

Raybould detailed that nearly $337 million is currently budgeted for projects aimed at improving water efficiency and capacity, including a successful aging water infrastructure grant program that has awarded $56 million to 90 projects. The board is also focusing on groundwater to surface water conversion, with $13 million allocated for grants to support this transition.

A standout project is the Anderson Ranch Dam Raise, which will add 29,000 acre-feet of storage capacity. This $126 million initiative is set to begin construction in 2027, with the federal government covering 11% of the costs. Additionally, the Mountain Home Air Force Base is set to benefit from a new pipeline and water treatment plant, ensuring a sustainable water supply for the base.

Raybould also discussed the board's cloud seeding program, which has proven effective in generating additional water resources at a low cost. The program, in collaboration with Idaho Power, has produced over 950,000 acre-feet of water annually.

As the board continues to tackle water management challenges, Raybould expressed gratitude for legislative support and emphasized the importance of ongoing projects to ensure Idaho's water sustainability for the future. Applications for various grant programs are due by March 28, highlighting the board's commitment to engaging local entities in water conservation efforts.