Portsmouth, Iowa, 7.5-minute Quadrangle

Editions

• 

  Portsmouth 1978

  PDF (8.0 MB)

  USGS - Historic Quads

• 

  Portsmouth 2010

  PDF (12.0 MB)

  USGS - US Topo

• 

  Portsmouth 2013

  PDF (22.8 MB)

  USGS - US Topo

• 

  Portsmouth 2015

  PDF (25.1 MB)

  USGS - US Topo

Related quadrangles at other scales

• 

  Harlan

  1:100,000

• 

  Omaha

  1:250,000

Neighboring quadrangles

Dunlap SW	Dunlap	Earling
Woodbine	Portsmouth	Panama
Hard Scratch	Persia	Shelby