Search Maps

  • Map
    Transportation map of Iowa. Catalog Record Only Scale ca. 1:1,077,120; 1 in. represents approx. 17 miles. Shows trackage rights, principal stations, distances between rail intersections, major U.S., Interstate, and State highways, and navigable waterways. Includes "Index to railroads." AACR2
    • Contributor: Geological Survey (U.S.)
    • Date: 1975
  • Map
    Sioux County, Iowa : 1:100 000-scale topographic map / Catalog Record Only Relief shown by contours and spot heights. "Compiled from USGS 1:24 000-scale topographic maps dated 1962-1986 ... Planimetry revised from aerial photographs taken 1980-1984 ... Map edited 1986." Alternate title: Sioux Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "43096-A1-CF-100."
    • Contributor: Geological Survey (U.S.)
    • Date: 1987
  • Map
    Mitchell County, Iowa : 1:100 000-scale topographic map / Catalog Record Only Relief shown by contours and spot heights. "Compiled from USGS 1:24 000-scale topographic maps dated 1959-1972 ... Planimetry revised from aerial photographs taken 1978-1983 ... Map edited 1987." Alternate title: Mitchell Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "43092-C7-CF-100." ARP
    • Contributor: Geological Survey (U.S.)
    • Date: 1987
  • Map
    Appanoose County, Iowa : 1:100 000-scale topographic map / Catalog Record Only Relief shown by contours and spot heights. "Compiled from USGS 1:24 000-scale topographic maps dated 1962-1982 ... Planimetry revised from aerial photographs taken 1978 ... Map edited 1986." Alternate title: Appanoose Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "42092-F7-CF-100." ARP
    • Contributor: Geological Survey (U.S.)
    • Date: 1986
  • Map
    Henry County, Iowa : 1:100 000-scale topographic map / Catalog Record Only Relief shown by contours and spot heights. "Compiled from USGS 1:24 000-scale topographic maps dated 1980-81 ... Planimetry revised from aerial photographs taken 1983-84 ... Map edited 1986." Alternate title: Henry Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "40091-H5-CF-100." ARP
    • Contributor: Geological Survey (U.S.)
    • Date: 1987
  • Map
    Emmet County, Iowa : 1:100 000-scale topographic map / Catalog Record Only Relief shown by contours and spot heights. "Compiled from USGS 1:24 000-scale topographic maps dated 1972-1980 ... Planimetry revised from aerial photographs taken 1973-1980 ... Map edited 1987." Alternate title: Emmet Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "43094-D7-CF-100." ARP
    • Contributor: Geological Survey (U.S.)
    • Date: 1987
  • Map
    Sac County, Iowa : 1:100 000-scale topographic map / Catalog Record Only Relief shown by contours and spot heights. "Compiled from USGS 1:24 000-scale topographic maps dated 1967-1980 ... Planimetry revised from aerial photographs taken 1980 ... Map edited 1987." Alternate title: Sac Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "42094-D8-CF-100."
    • Contributor: Geological Survey (U.S.)
    • Date: 1987
  • Map
    Shelby County, Iowa : 1:100 000-scale topographic map / Catalog Record Only Relief shown by contours and spot heights. "Compiled from USGS 1:24 000-scale topographic maps dated 1971-1978 ... Planimetry revised from aerial photographs taken 1982 ... Map edited 1984." Alternate title: Shelby Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "41095-F3-CM-100."
    • Contributor: Geological Survey (U.S.)
    • Date: 1984
  • Map
    Floyd County, Iowa : 1:100 000-scale topographic map / Catalog Record Only Relief shown by contours and spot heights. "Compiled from USGS 1:24 000-scale topographic maps dated 1959-1972 ... Planimetry revised from aerial photographs taken 1982-1984 ... Map edited 1987." Alternate title: Floyd Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "43092-A6-CF-100." ARP
    • Contributor: Geological Survey (U.S.)
    • Date: 1987
  • Map
    Water-resources investigations in Iowa, 1978 / Catalog Record Only Panel title. Includes text and tables. Includes bibliographies.
    • Contributor: Geological Survey (U.S.)
    • Date: 1979
  • Map
    Harrison County, Iowa : 1:100 000-scale topographic map / Catalog Record Only Relief shown by contours and spot heights. "Compiled from USGS 1:24 000-scale topographic maps dated 1970-1983 ... Planimetry revised from aerial photographs taken 1973-1981 ... Map edited 1987." Alternate title: Harrison Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "41095-F7-CF-100." ARP
    • Contributor: Geological Survey (U.S.)
    • Date: 1987
  • Map
    Mills County, Iowa : 1:100 000-scale topographic map / Catalog Record Only Relief shown by contours and spot heights. "Compiled from USGS 1:24 000-scale topographic maps dated 1956-1984 ... Planimetry revised from aerial photographs taken 1982 ... Map edited 1985." Alternate title: Mills Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "41095-A6-CF-100." ARP
    • Contributor: Geological Survey (U.S.)
    • Date: 1986
  • Map
    Allamakee County, Iowa : 1:100 000-scale topographic map / Catalog Record Only Relief shown by contours and spot heights. "Compiled from USGS 1:24 000-scale topographic maps dated 1965-1983 ... Planimetry revised from aerial photographs taken 1983 ... Map edited 1985." Alternate title: Allamakee Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "42091-C4-CF-100." ARP
    • Contributor: Geological Survey (U.S.)
    • Date: 1985
  • Map
    Fayette County, Iowa : 1:100 000-scale topographic map / Catalog Record Only Relief shown by contours and spot heights. "Compiled from USGS 1:24 000-scale topographic maps dated 1965-1981 ... Planimetry revised from aerial photographs taken 1983-84 ... Map edited 1986." Alternate title: Fayette Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "42091-G7-CF-100." ARP
    • Contributor: Geological Survey (U.S.)
    • Date: 1986
  • Map
    Marshall County, Iowa : 1:100 000-scale topographic map / Catalog Record Only Relief shown by contours and spot heights. "Compiled from USGS 1:24 000-scale topographic maps dated 1960-1980 ... Planimetry revised from aerial photographs taken 1983 ... Map edited 1985." Alternate title: Marshall Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "42092-A8-CF-100." ARP
    • Contributor: Geological Survey (U.S.)
    • Date: 1985
  • Map
    Greene County, Iowa : 1:100 000-scale topographic map / Catalog Record Only Relief shown by contours and spot heights. "Compiled from USGS 1:24 000-scale topographic maps dated 1971-1986 ... Planimetry revised from aerial photographs taken 1983 ... Map edited 1987." Alternate title: Greene Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "42094-A3-CF-100." ARP
    • Contributor: Geological Survey (U.S.)
    • Date: 1987
  • Map
    Mahaska County, Iowa : 1:100 000-scale topographic map / Catalog Record Only Relief shown by contours and spot heights. "Compiled from USGS 1:24 000-scale topographic maps dated 1965-1982 ... Planimetry revised from aerial photographs taken 1978 ... Map edited 1986." Alternate title: Mahaska Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "41092-C6-CF-100." ARP
    • Contributor: Geological Survey (U.S.)
    • Date: 1986
  • Map
    State of Iowa : base map /
    Iowa Catalog Record Only
    Base map showing drainage, counties, settlements, railroads, etc.
    • Contributor: Geological Survey (U.S.)
    • Date: 1950
  • Map
    Cedar County, Iowa : 1:100 000-scale topographic map / Catalog Record Only Relief shown by contours and spot heights. "Compiled from USGS 1:24 000-scale topographic maps dated 1953-1980 ... Planimetry revised from aerial photographs taken 1983 ... Map edited 1985." Alternate title: Cedar Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "41091-G2-CF-100." ARP
    • Contributor: Geological Survey (U.S.)
    • Date: 1985
  • Map
    Scott County, Iowa : 1:100 000-scale topographic map / Catalog Record Only Relief shown by contours and spot heights. "Compiled from USGS 1:24 000-scale topographic maps dated 1953-1976 ... Planimetry revised from aerial photographs taken 1978 and 1983 ... Map edited 1985." Alternate title: Scott Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "41090-E5-CF-100."
    • Contributor: Geological Survey (U.S.)
    • Date: 1986
  • Map
    Tama County, Iowa : 1:100 000-scale topographic map / Catalog Record Only Relief shown by contours and spot heights. "Compiled from USGS 1:24 000-scale topographic maps dated 1960-1980 ... Planimetry revised from aerial photographs taken 1983 ... Map edited 1986." Alternate title: Tama Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "41092-H5-CF-100."
    • Contributor: Geological Survey (U.S.)
    • Date: 1986
  • Map
    State of Iowa /
    Iowa base map with highways Catalog Record Only
    "Compiled in 1965." "41093-E5-ST-500." Stamped: Geography and Map Division, Library of Congress, Hammond Collection-2003.
    • Contributor: Geological Survey (U.S.)
    • Date: 1984
  • Map
    Carroll County, IA DOQ, digital orthophoto quadrangle data : US GEODATA /
    Carroll County, Iowa Catalog Record Only
    System requirements: An 80386 IBM compatible computer with MS-DOS version 3.1 or later, and 640K of RAM, and a CD-ROM reader using Microsoft Extensions, version 2.0 or later. Relief shown by contours and spot heights. Title from disc label. JPEG compressed data image files. Shipping list no.: 95-0026-E. "Mastered 4/95." "Monochrome 1-meter pixels"--Container insert. "ISO 9660." "FIPS code 19027." FFD 8 coded a temporarily....
    • Contributor: Geological Survey (U.S.)
    • Date: 1995
  • Map
    Hardin County, Iowa : 1:100 000-scale topographic map / Catalog Record Only Relief shown by contours and spot heights. "Compiled from USGS 1:24 000-scale topographic maps dated 1975-1979 ... Planimetry revised from aerial photographs taken 1983 ... Map edited 1986." Alternate title: Hardin Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "42093-C1-CF-100." ARP
    • Contributor: Geological Survey (U.S.)
    • Date: 1986
  • Map
    Marion County, Iowa : 1:100 000-scale topographic map / Catalog Record Only Relief shown by contours and spot heights. "Compiled from USGS 1:24 000-scale topographic maps dated 1965-1982 ... Planimetry revised from aerial photographs taken 1978 ... Map edited 1985." Alternate title: Marion Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "41093-C1-CF-100." ARP
    • Contributor: Geological Survey (U.S.)
    • Date: 1986