Dakota Mainstem Water Supply Project Feasibility Study Act | ChamberLight

REPORTED· 119TH CONGRESS

Senate BillS 3736Environmental assessment, monitoring, researchMinnesota

Dakota Mainstem Water Supply Project Feasibility Study Act

INTRO JAN 29· LAST ACTION JUN 10

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WHAT THE BILL DOES

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Voters should care about this bill because it addresses a fundamental need: reliable access to water. For regions that might face water scarcity or need to support growing populations and industries, understanding the feasibility of a large-scale water project is crucial. If this bill passes, it means federal resources will be dedicated to a comprehensive assessment of a potential solution, rather than simply hoping for an answer.

If the bill becomes law, it kicks off a process to investigate a significant infrastructure project that could secure water for future generations in these four states. If it doesn't pass, the feasibility of such a project might not be thoroughly evaluated, potentially leaving communities vulnerable to water supply issues or requiring them to find funding for such a study themselves without federal assistance.

KEY PROVISIONS

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PROVISION 01

The Secretary of the Interior is authorized to conduct a feasibility study for a water supply project.

This initiates a formal federal process to assess the viability and needs for a major water infrastructure project.

PROVISION 02

The study aims to supply municipal, rural, and industrial water to areas in South Dakota, Iowa, Nebraska, and Minnesota.

It targets a broad range of water users across multiple states, highlighting the potential regional impact.

PROVISION 03

The federal government will cover up to 50% of the costs for the feasibility study.

This provision offers significant financial support for the preliminary planning phase, reducing the burden on state and local entities.

PROVISION 04

The authority to conduct the study expires 10 years after the bill is enacted.

This sets a clear timeframe for the study to be completed, preventing indefinite delays.

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ACTION TIMELINE

6 EVENTS

JUN 10

Committee on Energy and Natural Resources. Ordered to be reported with an amendment in the nature of a substitute favorably.

COMMITTEE

MAR 17

Committee on Energy and Natural Resources Subcommittee on Water and Power. Hearings held.

COMMITTEE

MAR 17

Committee on Energy and Natural Resources Subcommittee on Water and Power. Hearings held.

COMMITTEE

JAN 29

Introduced in Senate

INTROREFERRAL

BILL INFO

TypeSenate Bill

NumberS 3736

Congress119th

StatusReported

IntroducedJan 29, 2026

Last actionJun 10, 2026

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REPORTED· 119TH CONGRESS · ENERGY AND NATURAL RESOURCES COMMITTEE · INTRODUCED JAN 29, 2026

Senate BillS 3736Environmental assessment, monitoring, researchMinnesota

Dakota Mainstem Water Supply Project Feasibility Study Act

INTRODUCED JAN 29, 2026· LAST ACTION JUN 10, 2026

PASSAGE CHANCES

—%

READING

2 min

COSPONSORS

COMPLEXITY

Moderate

Call my reps

LEGISLATIVE PROGRESS

STEP 3 OF 8

Introduced

In Committee

Reported

Passed Senate

Passed House

Conference

To President

Became Law

Introduced
In Committee
Reported
Passed Senate
Passed House
Conference
To President
Became Law

WHAT THE BILL DOES

AI-written

KEY PROVISIONS

AI-extracted

high

The Secretary of the Interior is authorized to conduct a feasibility study for a water supply project.

This initiates a formal federal process to assess the viability and needs for a major water infrastructure project.

high

The study aims to supply municipal, rural, and industrial water to areas in South Dakota, Iowa, Nebraska, and Minnesota.

It targets a broad range of water users across multiple states, highlighting the potential regional impact.

med

The federal government will cover up to 50% of the costs for the feasibility study.

This provision offers significant financial support for the preliminary planning phase, reducing the burden on state and local entities.

med

The authority to conduct the study expires 10 years after the bill is enacted.

This sets a clear timeframe for the study to be completed, preventing indefinite delays.

DEADLINES & DATES

AI-extracted

An AI model extracted this from the bill’s official record and can make mistakes. Check the official text ↗ (opens in new tab)

10 years after the date of enactment of this Act

Authority to conduct the feasibility study expires

FUNDING & AUTHORIZATIONS

AI-extracted

An AI model extracted this from the bill’s official record and can make mistakes. Check the official text ↗ (opens in new tab)

AMOUNT	PROGRAM	TYPE	YEARS
$10,000,000	Dakota Mainstem Water Supply Project Feasibility Study	discretionary	until authority expires

GLOSSARY

AI-written

Feasibility Study: A detailed investigation that determines if a proposed project is practical, viable, and worth doing, considering technical, economic, legal, and environmental factors.
Secretary of the Interior: The head of the U.S. Department of the Interior, which manages most federal lands and natural resources, including water resources programs.
Municipal, rural, and industrial water: Water supplied for use in cities and towns (municipal), in agricultural and less populated areas (rural), and by businesses and factories (industrial).
Dakota Mainstem Regional Water System: A nonprofit organization that would work with the federal government on the feasibility study for the water supply project.
Cooperative agreement: A legal agreement between the federal government and a non-federal entity (like a nonprofit) to work together on a project, with both sides contributing.
Reclamation feasibility standards: Specific rules and requirements set by the Bureau of Reclamation for how to conduct studies about water resource projects, ensuring they meet certain criteria.

ACTION TIMELINE

6 EVENTS

JUN 10

Committee on Energy and Natural Resources. Ordered to be reported with an amendment in the nature of a substitute favorably.

COMMITTEE

MAR 17

Committee on Energy and Natural Resources Subcommittee on Water and Power. Hearings held.

COMMITTEE

MAR 17

Committee on Energy and Natural Resources Subcommittee on Water and Power. Hearings held.

COMMITTEE

JAN 29

Introduced in Senate

INTROREFERRAL

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Committee Referrals

Energy and Natural Resources CommitteeReferred

Jun 10, 2026

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Energy and Natural Resources Committee (senate)Jun 10, 2026

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Dakota Mainstem Water Supply Project Feasibility Study Act

LEGISLATIVE PROGRESS

WHAT THE BILL DOES

KEY PROVISIONS

SPONSORSHIP

ACTION TIMELINE

BILL INFO

READER REACTIONS

Discussion

Dakota Mainstem Water Supply Project Feasibility Study Act

LEGISLATIVE PROGRESS

WHAT THE BILL DOES

KEY PROVISIONS

DEADLINES & DATES

FUNDING & AUTHORIZATIONS

GLOSSARY

ACTION TIMELINE

SPONSORS

READER REACTIONS

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Discussion

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