Northeastern Arizona Indian Water Rights Settlement Act of 2025

S. 953 would ratify a settlement agreement that resolves long-standing water rights disputes involving the Navajo Nation, the Hopi Tribe, and the San Juan Southern Paiute Tribe in northeastern Arizona. If enacted, the bill would confirm these tribes' water rights from the Colorado River system and authorize approximately $5.1 billion in federal funding for water development and delivery infrastructure, including a major pipeline project. The settlement would also allow the Navajo Nation and Hopi Tribe to lease portions of their water rights to create economic opportunities. Additionally, the legislation would establish a permanent reservation for the San Juan Southern Paiute Tribe.

The bill addresses a significant public health issue in the region. Currently, roughly one-third of Navajo households lack running water, with some families spending about $600 monthly to haul water by hand. Supporters describe the settlement as a historic investment in reliable drinking water and essential infrastructure for tens of thousands of tribal residents. The settlement also includes provisions to support the broader Colorado River system, such as tribal contributions to conservation efforts at Lake Powell. However, the substantial federal cost of the settlement remains a concern for some federal officials as Congress evaluates the proposal.