2010s Maps of Portage Township, South Dakota

1. 2011 Map of Newark NW, 2011 Print

   

   2011 Newark NW

   2011 Print · USGS

   Brampton Township and the surrounding prairie lands are captured here at the start of the 2010s, showing the precise grid of the northern plains. Researchers can trace rural property lines and access routes like 100th St SE, 115th Ave SE, and 416th Ave.

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4. 2011 Map of Hecla NE, 2011 Print

   

   2011 Hecla NE

   2011 Print · USGS

   Portage Township at the turn of the twenty-first century shows a landscape entirely defined by its agricultural grid along the state line. Researchers can trace the drainage patterns of the Portage Detroit Ditch and the precise section lines of 100th St SE and 408th Ave.

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7. 2012 Map of Newark SW, 2012 Print

   

   2012 Newark SW

   2012 Print · USGS

   Portage Township at the start of the 2010s shows a landscape of precision-gridded section roads and prairie wetlands. Local researchers can trace the agricultural footprint of the Sunset Farmers Co-op Colony and the meandering drainage of Crow Cr.

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10. 2012 Map of Hecla SE, 2012 Print

    

    2012 Hecla SE

    2012 Print · USGS

    The rural grid of Brown County is laid out in precise detail during this 2012 survey of South Dakota's northern plains. Researchers and genealogists can pinpoint the exact location of the Detroit Cem and trace the paths of water management projects like the Crow Creek Drainage Ditch.

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13. 2014 Map of Hecla NE, 2014 Print

    

    2014 Hecla NE

    2014 Print · USGS

    The northern plains at the Dakota border appear as a vast grid of section-line roads and prairie wetlands in this mid-2010s survey. Researchers can trace the path of the Portage Detroit Ditch as it crosses from Dickey Co into Brown Co.

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16. 2014 Map of Newark NW, 2014 Print

    

    2014 Newark NW

    2014 Print · USGS

    Crossing the state line into the northern plains during the early 2000s, this area shows the intersection of several counties in a remote agricultural landscape. Genealogists and historians can trace the exact section lines and rural routes like 104th St, 120th Ave SE, and the boundary of Sargent Co.

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19. 2015 Map of Newark SW, 2015 Print

    

    2015 Newark SW

    2015 Print · USGS

    The wetlands of the South Dakota prairie are captured here in the mid-2010s, where the county line separates agricultural tracts. Researchers can trace the drainage patterns of Renzienhausen Slough and the rural road grid near Crow Cr.

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22. 2015 Map of Hecla SE, 2015 Print

    

    2015 Hecla SE

    2015 Print · USGS

    Agricultural Brown County is captured here in the mid-2010s, showcasing a landscape of section-line roads and prairie water management. Genealogists and local historians can locate the Detroit Cem and trace the paths of the Crow Cr Drainage Ditch and Portage Detroit Ditch.

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25. 2017 Map of Hecla SE, 2017 Print

    

    2017 Hecla SE

    2017 Print · USGS

    Brown County’s rural townships are documented in this 2017 survey, showing the enduring agricultural layout of the South Dakota prairie. Genealogists can locate the Detroit Cem and the settlement of Detroit, or trace drainage features like the Portage Detroit Ditch.

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28. 2017 Map of Newark SW, 2017 Print

    

    2017 Newark SW

    2017 Print · USGS

    Portage Township in the mid-2010s is defined by its rural grid and extensive glacial wetlands along the Brown Co Marshall Co line. Researchers can trace land ownership across the prairie via Co Hwy 11 and the winding course of Crow Cr.

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31. 2018 Map of Hecla NE, 2018 Print

    

    2018 Hecla NE

    2018 Print · USGS

    The borderlands of the Dakotas appear here in the early twenty-first century, showing a landscape defined by industrial-scale drainage and section-line roads. Trace the path of the Portage Detroit Ditch and the exact path of 100th St State Line Rd.

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34. 2018 Map of Newark NW, 2018 Print

    

    2018 Newark NW

    2018 Print · USGS

    The North Dakota and South Dakota borderlands are captured here in the late twenty-teens, showing a landscape of prairie potholes and seasonal wetlands. Genealogists and historians can trace the precise meeting of four counties along Co Hwy 11 and 100th St.

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