LOWER MISSOURI RIVER BASIN FLOOD RISK & RESILIENCY STUDY


Mission Statement:

Work with basin states, Tribes, stakeholders, other agencies, and the public to create a vision for a more resilient future for the Lower Missouri River with a focus on flood risk management. The system study will evaluate reach and system specific alternatives and provide recommendations of future spin-offs and proposed implementation approaches. 

Study Completion: March 2027

Programmatic Agreement

 2020 WRDA Additional Studies for Lower Missouri River Basin - May 2024 Interim Update

 

**Draft Report available for public comment. Review documents and submit a comment below.**

LOMO FRM Comprehensive Study Draft Report

LOMO System Plan - Basis of Estimate

Appendix A.1 LOMO FRM Past Performance Assessment 

Appendix A.2.1 LOMO RAS Calibration - Kansas City Reach

Appendix A.2.2 LOMO RAS Calibration - Omaha Reach

Appendix A.3 Attachment Modeling Alternative and Results

Appendix A.3 Modeling Alternatives and Results

Appendix A.4 Resiliency

Appendix B Cost 

Appendix C Environmental 

Appendix D Real Estate

Appendix E Economic and Social Considerations

Appendix F Public Involvement

Appendix G Maps

 

Comment Form - Please include contact information if you request a response.

*

 

SPIN-OFF STUDIES


Click below to learn more about the Lower Missouri River Basin spin-off studies. 

 

OUR PARTNERS


 

 

 

 

FREQUENTLY    ASKED QUESTIONS


Click here to learn more about this project. 

 

 

HOW DO I...


 

UPCOMING PUBLIC MEETINGS FOR SYSTEM PLAN (MAIN STUDY)


Live Virtual Session: February 10, 2026

12:00 p.m. - 1:00 p.m. CST

Teams Meeting Information and Info and Link https://go.mil/4cjfan1qze Meeting ID: 993 761 183 871
 

Please see spin-off study pages for additional upcoming public meetings.