Search Maps

  • 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
  • Map
    Ida 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 1967-1982 ... Planimetry revised from aerial photographs taken 1983 ... Map edited 1986." Alternate title: Ida Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "42095-C4-CF-100." ARP
    • Contributor: Geological Survey (U.S.)
    • Date: 1986
  • 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
    Pottawattamie 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 1956-1978 ... Planimetry revised from aerial photographs taken 1981-82 ... Map edited 1985." Alternate title: Pottawattamie Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "41095-C7-CF-100."
    • 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
    State of Iowa : base map with highways /
    Iowa Catalog Record Only
    • Contributor: Geological Survey (U.S.)
    • Date: 1950
  • Map
    Benton 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 1963-1982 ... Planimetry revised from aerial photographs taken 1983 ... Map edited 1985." Alternate title: Benton Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "42092-B1-CF-100." ARP
    • Contributor: Geological Survey (U.S.)
    • Date: 1986
  • Map
    Clarke 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 1986." Alternate title: Clarke Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "41093-A7-CF-100." ARP
    • Contributor: Geological Survey (U.S.)
    • Date: 1986
  • Map
    Woodbury 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 1983 ... Map edited 1985." Alternate title: Woodbury Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "42096-D4-CF-100."
    • Contributor: Geological Survey (U.S.)
    • Date: 1986
  • Map
    Winneshiek 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 1971-1981 ... Planimetry revised from aerial photographs taken 1982 ... Map edited 1985." Alternate title: Winneshiek Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "43091-C7-CF-100."
    • Contributor: Geological Survey (U.S.)
    • Date: 1985
  • Map
    State of Iowa : base map with highways and contours /
    Iowa, base map with highways and contours Catalog Record Only
    Relief shown by contour. Contour interval 200 ft. "Compiled in 1965." "1927 North American datum."
    • Contributor: Geological Survey (U.S.)
    • Date: 1966
  • Map
    Monona 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 1966-1983 ... Planimetry revised from aerial photographs taken 1973-1983 ... Map edited 1987." Alternate title: Monona Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "42096-A1-CF-100." ARP
    • Contributor: Geological Survey (U.S.)
    • Date: 1987
  • Map
    Black Hawk 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 1963-1980 ... Planimetry revised from aerial photographs taken 1983 ... Map edited 1984." Alternate title: Black Hawk Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "42092-D3-CM-100." ARP
    • Contributor: Geological Survey (U.S.)
    • Date: 1984
  • 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
    Clay 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 1966-1982 ... Planimetry revised from aerial photographs taken 1980, 1984 ... Map edited 1986." Alternate title: Clay Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "43095-B2-CF-100." ARP
    • Contributor: Geological Survey (U.S.)
    • Date: 1986
  • Map
    Decatur 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 1964-1980 ... Planimetry revised from aerial photographs taken 1978 and 1984 ... Map edited 1986." Alternate title: Decatur Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "40093-F6-CF-100." ARP
    • Contributor: Geological Survey (U.S.)
    • Date: 1986
  • Map
    Keokuk 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 1965-1980 ... Planimetry revised from aerial photographs taken 1978 ... Map edited 1986." Alternate title: Keokuk Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "41092-C2-CF-100." ARP
    • Contributor: Geological Survey (U.S.)
    • Date: 1986
  • Map
    Jackson 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 1986." Alternate title: Jackson Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "42090-A6-CF-100." ARP
    • Contributor: Geological Survey (U.S.)
    • Date: 1986
  • 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
    Chickasaw 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 1971-1981 ... Planimetry revised from aerial photographs taken 1982-84 ... Map edited 1987." Alternate title: Chickasaw Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "43092-A3-CF-100." ARP
    • Contributor: Geological Survey (U.S.)
    • Date: 1987
  • Map
    Plymouth 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 1962-1976 ... Planimetry revised from aerial photographs taken 1983 ... Map edited 1985." Alternate title: Plymouth Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "42096-G2-CF-100."
    • Contributor: Geological Survey (U.S.)
    • Date: 1986
  • Map
    Johnson 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 1965-1975 ... Planimetry revised from aerial photographs taken 1983 ... Map edited 1985." Alternate title: Johnson Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "41091-F5-CF-100." ARP
    • Contributor: Geological Survey (U.S.)
    • Date: 1985
  • 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
    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
    Franklin 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 1972-1979 ... Planimetry revised from aerial photographs taken 1978-1983 ... Map edited 1986." Alternate title: Franklin Co., Iowa. Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table. "42093-F2-CF-100." ARP
    • Contributor: Geological Survey (U.S.)
    • Date: 1987