Dakota Mainstem Water Supply Project Feasibility Study Act

Plain-English Summary: Dakota Mainstem Water Supply Project Feasibility Study Act

This bill would direct the federal government to conduct a formal study to determine whether a water supply project along the Dakota mainstem — the main channel of a river system in the Dakotas — is practical and worthwhile to build. A feasibility study like this typically examines whether a proposed project is technically possible, how much it would cost, what environmental impacts it might have, and whether the benefits would justify the investment. No construction would begin as a result of this bill; it is simply a first step to gather information and evaluate options.

The people most directly affected would be residents and communities in North Dakota and South Dakota who rely on the river system for drinking water, agriculture, or other needs. Water supply challenges in this region — including drought conditions and growing demand — have made long-term water planning increasingly important. The study would help decision-makers understand whether a larger federal water project could reliably meet those needs.

Because the bill has only been introduced and referred to the House Committee on Natural Resources, it has not yet been debated, amended, or voted on. If it moves forward, the results of the feasibility study would ultimately inform whether Congress chooses to fund and authorize an actual construction project in the future. At this stage, the bill represents an early-stage effort to explore solutions to regional water supply concerns rather than a commitment to build anything specific.