Senate Hears Dakota Water Supply Study Act

The Senate Energy and Natural Resources Committee's Water and Power Subcommittee held a hearing this month on legislation aimed at studying major water supply projects across the Upper Midwest and Great Plains. Among the bills examined were proposals to assess the feasibility of new water systems serving rural communities in South Dakota, Iowa, Minnesota, and Nebraska.[5]

The March 17 hearing focused on reauthorizing and expanding existing rural water infrastructure programs. Senators John Thune and Mike Rounds of South Dakota introduced bills requiring the Interior Department to study potential water projects for the Western Dakota Regional Water System and the Dakota Mainstem Regional Water System, which would serve multiple states in the region.[5] These proposals come as western water challenges intensify, with the Colorado River Basin missing a deadline earlier this month to finalize a long-term operating plan amid ongoing drought concerns.[2]

Rural water access remains a persistent challenge across the Upper Midwest, where aging infrastructure and population dispersal complicate service delivery. The feasibility studies would help determine whether federal investment in expanded water systems is practical and cost-effective for communities currently underserved by municipal water supplies.[5]

The subcommittee also examined related legislation on water recycling programs, hydropower research, and other water infrastructure improvements. Witness testimony from Interior Department officials and regional water authorities is expected to inform whether Congress will advance these proposals further in the legislative process.