A New way forward.
Changing the Water Development Paradigm
The Dakota Mainstem Regional Water System is emerging as a pivotal infrastructure endeavor to tackle the pressing challenges of water scarcity and quality in the Upper Midwest. In 2021, South Dakota water leaders began discussions on the state’s water future, recognizing the need for sustainable solutions. This led to the formation of Dakota Mainstem in 2023, an initiative to address water challenges in the region through utilizing the Missouri River and other water resources. Initially with 29 members, it has now grown to 50+ across four states.
VISION FOR COMPREHENSIVE WATER SOLUTIONS.
This project is not just an infrastructure plan but a commitment to the region’s future to provide sustainable, abundant, clean, safe water for municipalities and rural water systems in eastern South Dakota and neighboring states.
In response, water advocates have embarked on a mission to fully research and utilize our most abundant water source, the mighty Missouri River. Its high-quality water requires minimal treatment. Dakota Mainstem’s members recognize this will be an ambitious undertaking which requires long-term commitment, substantial investment, and strategic collaboration at local, state, and federal levels.
SOUTH DAKOTA IS FULL OF UNTAPPED POTENTIAL.
The Missouri River accounts for 80% of all flowing water in South Dakota. Largely self-replenishing, the river's storage capacity is unmatched. It is resistant to drought, and its natural water quality makes it easily treatable and safe for drinking.
Other organizations, including the WEB Water Development Association, Mid-Dakota Rural Water System, Mni Wiconi, Randall Community Water District, and Lewis and Clark Regional Water Systems, have successfully sourced water from the Missouri River to replenish communities in the region. While largely unutilized, other arid states are already exploring how to use the river for themselves, and South Dakota will have to act quickly to claim it.
Economies thrive when water is safe, abundant, and affordable. In addition to being a basic need, reliable water is essential to preserving growth in Eastern South Dakota and sustaining water-intensive industries in agribusiness and manufacturing.
The Missouri River is capable of serving our communities and rural water systems for the foreseeable future. It is important we claim what is ours and keep its benefits local.
