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: 408
August 29, 1994

Addition Construction Update 8-29-94

A video form 1994 outlining the USGS EROS building addition.
 

December 31, 1992

1992 December Don Lauer First All Hands

The first all hands at EROS, led by Dr. Donald Lauer in 1992
 

December 31, 1990

1990 May 10 Domsat Antenna Installation

A video showing the installation of the Domsat antenna at the USGS EROS Center in 1990.

December 31, 1990

1990 Soviet Delegation Visiting EROS News Stories

A video on the 1990 visit to the USGS EROS by a Soviet delegation
 

December 31, 1988

1988 GIS Man Nature and Technology Video

A 1988 short film from the USGS Earth Resources Observation and Science (EROS) Center on man, nature, and technology

December 31, 1988

1988 LAS Land Analysis System

A 1988 video from the USGS Earth Resources Observation and Science (EROS) Center on the Land Analysis System
 

December 31, 1987

1987 GIS Spatial Analysis Tools Short

A 1987 video from the USGS Earth Resources Observation and Science (EROS) Center on geospatial analysis tools - short version

December 31, 1987

1987 GIS Spatial Analysis Tools Long

A 1987 video on available GIS spatial analysis tools
 

December 31, 1986

1986 NHAP The Sky's The Limit

A 1986 short film on the National High Altitude Photography program.
 

December 31, 1985

1985 EDC Walk Through

A walk through of the USGS EROS Center from 1985.
 

December 31, 1985

1985 NHAP You Can Count On It

A video on the history and uses of the National High Altitude Imagery Program from 1985.
 

December 31, 1981

1981 Handling Original Film Instructional Video

A 1981 video on film handing from the USGS EROS Center.