2000s (21st Century) Maps of Portage Township, South Dakota
Explore 18 historic maps of Portage Township from the 2000s (21st Century). These maps offer a rare glimpse into what life looked like during the 2000s — showing old roads, neighborhoods, homes, and landmarks that have changed or disappeared over time.
Whether you're researching your family's past, planning a metal detecting trip, or studying how Portage Township's landscape evolved across the 2000s, these high-resolution maps are a powerful tool for exploring the history of this region.
- Focus on a specific era: All maps on this page are from the 2000s, giving you a focused view of this time period.
- See what’s changed: Compare century-old streets, trails, and buildings to today's modern landscape using overlays and satellite layers.
- Research with precision: Use these maps for genealogy, historical research, land use analysis, or educational projects.
- View, download, or print: Maps are fully viewable online in high resolution, and can be downloaded or printed for your own records.
Start exploring Portage Township's history through authentic maps from the 2000s. This is your window into the past.
Portage Township, SD maps
(18)- 2011 Map of Newark NW, 2011 Print
2011 Newark NW2011 Print · USGSBrampton 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. - 2011 Map of Hecla NE, 2011 Print
2011 Hecla NE2011 Print · USGSPortage 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. - 2012 Map of Newark SW, 2012 Print
2012 Newark SW2012 Print · USGSPortage 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. - 2012 Map of Hecla SE, 2012 Print
2012 Hecla SE2012 Print · USGSThe 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. - 2014 Map of Hecla NE, 2014 Print
2014 Hecla NE2014 Print · USGSThe 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. - 2014 Map of Newark NW, 2014 Print
2014 Newark NW2014 Print · USGSCrossing 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. - 2015 Map of Newark SW, 2015 Print
2015 Newark SW2015 Print · USGSThe 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. - 2015 Map of Hecla SE, 2015 Print
2015 Hecla SE2015 Print · USGSAgricultural 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. - 2017 Map of Hecla SE, 2017 Print
2017 Hecla SE2017 Print · USGSBrown 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. - 2017 Map of Newark SW, 2017 Print
2017 Newark SW2017 Print · USGSPortage 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. - 2018 Map of Hecla NE, 2018 Print
2018 Hecla NE2018 Print · USGSThe 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. - 2018 Map of Newark NW, 2018 Print
2018 Newark NW2018 Print · USGSThe 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. - 2020 Map of Hecla NE, 2020 Print
2020 Hecla NE2020 Print · USGSThe North Dakota and South Dakota borderlands are captured here in the early twenty-first century, showing a landscape defined by industrial-scale agriculture and water management. Researchers can trace the path of Portage Detroit Ditch and the intersection of Dickey, Sargent, and Brown counties. - 2020 Map of Newark NW, 2020 Print
2020 Newark NW2020 Print · USGSThe North Dakota and South Dakota borderlands meet in this modern survey of a wetland-dotted prairie landscape. Genealogists and researchers can trace the intersection of Sargent Co, Brown Co, and Marshall Co along 100th St and 115th Ave SE. - 2021 Map of Hecla SE, 2021 Print
2021 Hecla SE2021 Print · USGSBrown County's rural townships are captured here during the early twenty-first century, showing a landscape defined by industrial-scale agriculture and water management. Genealogists and researchers can locate the Detroit Cem or trace the drainage paths of the Portage Detroit Ditch and Renzienhausen Slough. - 2021 Map of Newark SW, 2021 Print
2021 Newark SW2021 Print · USGSAgricultural lands on the Marshall and Brown County line appear in high detail during the early 2020s. Researchers can trace the meandering Crow Cr and a dense network of sectional section roads like CO HWY 11 and 411th Ave. - 2024 Map of Newark NW, 2024 Print
2024 Newark NW2024 Print · USGSThe North Dakota and South Dakota border region comes into focus in this recent survey of the prairie wetlands. Genealogists and researchers can trace the section-line roads of Sargent Co and Marshall Co, following routes like Co Hwy 11 and 100th St. - 2024 Map of Hecla NE, 2024 Print
2024 Hecla NE2024 Print · USGSThe borderlands of Dickey and Brown Counties are captured in this modern survey of a vital prairie wetland corridor. Local researchers can trace the intersection of State Line Rd with the Brown County Waterfowl Production Area and the Portage Detroit Ditch.
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