Unified Interior Regions

South Dakota

Surface water and groundwater provide important water supplies in South Dakota. Major rivers include the Big Sioux, James, Cheyenne, and Missouri Rivers. Key aquifers include the Dakota, Madison, Minnelusa, and Big Sioux aquifers. The Dakota Water Science Center has many studies that focus on these resources as well various other national and international studies. 

Link to Science Center

States L2 Landing Page Tabs

Filter Total Items: 398
View PDF image
December 1, 2018

1966-1977 Earth Resources Observation Systems (EROS) Program History

1966-1977 Earth Resources Observation Systems (EROS) Program History Report - EROS History Project

View PDF image
December 2, 2018

1970 Future Applications of Earth Resource Surveys from Space Paper

1970 Future Applications of Earth Resource Surveys from Space Paper - EROS History Project

Attribution: Land Resources