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
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December 9, 2018

2010-2015 EROS Data Center Strategic Plan Statement

2010-2015 EROS Data Center Strategic Plan Statement - EROS History Project

Attribution: Land Resources
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December 1, 2018

1970 EROS - The Local Story by Dave Stenseth

1970 EROS - The Local Story by Dave Stenseth - EROS History Project

Attribution: Land Resources
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December 2, 2018

1974-1980 EROS Data Center Visitor Count

1974-1980 EROS Data Center Visitor Count - EROS History Project

Attribution: Land Resources

TNMCorps Mapping Challenge: City/Town Halls in MT, ND, & SD 02/26/2020

TNMCorps Mapping Challenge: City/Town Halls in MT, ND, & SD 02/26/2020

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December 18, 2018

Lessons learned using Landsat Analysis Ready Data (ARD) in LCMAP

LCMAP Workshop November 2018 - Lessons learned using Landsat Analysis Ready Data (ARD) in LCMAP

Attribution: Land Resources
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December 9, 2018

2010 SPOT Image Corporation Data Agreement Announcement

2010 SPOT Image Corporation Data Agreement Announcement - EROS History Project

Attribution: Land Resources
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December 1, 2018

1971 Aerospace Final Report Phase 1 and 2 Questions Letter

1971 Aerospace Final Report Phase 1 and 2 Questions Letter - EROS History Project

Attribution: Land Resources
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December 2, 2018

1980 DOI Position on the EROS Data Center Report

1980 DOI Position on the EROS Data Center Report - EROS History Project

Attribution: Land Resources

TNMCorps Mapping Challenge: City/Town Halls in MT, ND, & SD 03/05/2020

TNMCorps Mapping Challenge: City/Town Halls in MT, ND, & SD 03/05/2020