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Results: 1-25 of 68

  • Illinois, organization map / Catalog Record Only

    Shows location of Soil Conservation Service offices and soil and water conservation areas. "Source: Family of maps, SCS drwg. no. 5,S-32,900, (6-74) and information from field technicians." "1000002."

    • Contributor: United States. Soil Conservation Service
    • Original Format: Maps
    • Date: 1991
  • Hydrologic unit map, Sangamon County, Illinois / Catalog Record Only

    Shows boundaries and numbers for hydrologic river basins, watersheds, and subwatersheds. Includes location map. "July 1985 4-R39347-1." "Source: 1980 Illinois general highway map and information from SCS field personnel."

    • Contributor: United States. Soil Conservation Service
    • Original Format: Maps
    • Date: 1995
  • Blackhawk Hills Resource Conservation and Development : Carroll, Jo Daviess, Lee, Ogle, Stephenson, and Whiteside counties, Illinois / Catalog Record Only

    "Source: base compiled from USGS quadrangles 1:250,000 and county highway maps." Includes location map.

    • Contributor: United States. Soil Conservation Service
    • Original Format: Maps
    • Date: 1990
  • Important farmlands, Douglas County, Illinois / Catalog Record Only

    "April 1985 4R-39165." "Base, 1966 general highway map (rev. 1980)." Includes location map. ARP

    • Contributor: United States. Soil Conservation Service
    • Original Format: Maps
    • Date: 1985
  • Hydrologic unit map, Schuyler County, Illinois / Catalog Record Only

    Shows boundaries and numbers for hydrologic river basins, watersheds, and subwatersheds. "November 1985. 4-R-39561." "Source: 1982 general highway map." Includes location map.

    • Contributor: United States. Soil Conservation Service
    • Original Format: Maps
    • Date: 1986
  • Status of soil surveys, state of Illinois : October 1980 / Catalog Record Only

    "Source: Family of maps drwg. 5,S-32,900 (1-75) and information from SCS field personnel." "5,P-35,268." ARP

    • Contributor: United States. Soil Conservation Service
    • Original Format: Maps
    • Date: 1980
  • Hydrologic unit map, Henry County, Illinois / Catalog Record Only

    Shows boundaries and numbers for hydrologic river basins, watersheds, and subwatersheds. "December 1985. 4-R-39570." "Source: 1982 Illinois general highway map and information from SCS field personnel." Includes location map. ARP

    • Contributor: United States. Soil Conservation Service
    • Original Format: Maps
    • Date: 1990
  • Hydrologic unit map, Marion County, Illinois / Catalog Record Only

    Shows boundaries and numbers for hydrologic river basins, watersheds, and subwatersheds. "June 1985. 4-R-39310-1." "Source: 1982 general highway map." Includes location map.

    • Contributor: United States. Soil Conservation Service
    • Original Format: Maps
    • Date: 1985
  • Important farmlands, Ogle County, Illinois / Catalog Record Only

    "April 1985 4R-39166." "Base, 1981 general highway map." Includes location map. ARP

    • Contributor: United States. Soil Conservation Service
    • Original Format: Maps
    • Date: 1985
  • Hydrologic unit map, Ogle County, Illinois / Catalog Record Only

    Shows boundaries and numbers for hydrologic river basins, watersheds, and subwatersheds. "December 1985. 4-R-39573." "Source: 1982 Illinois general highway map and information from SCS field personnel." Includes location map.

    • Contributor: United States. Soil Conservation Service
    • Original Format: Maps
    • Date: 1985
  • Hydrologic unit map, Winnebago County, Illinois / Catalog Record Only

    Shows boundaries and numbers for hydrologic river basins, watersheds, and subwatersheds. "November 1985. 4-R-39567." "Source: 1982 Illinois general highway map and information from SCS field personnel." Includes location map.

    • Contributor: United States. Soil Conservation Service
    • Original Format: Maps
    • Date: 1986
  • Generalized prime farmland map, Shawnee Resource Conservation and Development Area, southern Illinois / Catalog Record Only

    "Source: USDA, SCS publications and information from field technicians." Includes location map. "December 1985 4-R-39480", "June 1985 BASE 4-R-39274."

    • Contributor: United States. Soil Conservation Service
    • Original Format: Maps
    • Date: 1986
  • Important farmlands, Montgomery County, Illinois / Catalog Record Only

    "April 1985 4R-39173." "Base, 1969 general highway map (rev. 1980)." Includes location map. ARP

    • Contributor: United States. Soil Conservation Service
    • Original Format: Maps
    • Date: 1985
  • Status of soil surveys, Illinois : October 1991 / Catalog Record Only

    "Source: Data provided by SCS field personnel. Map prepared using automated map construction." Computer generated map. "1000092."

    • Contributor: United States. Soil Conservation Service
    • Original Format: Maps
    • Date: 1991
  • Detailed study area, East Branch, Dupage River Watershed : flood plain management study, Dupage and Will counties, Illinois / Catalog Record Only

    "Source: 1:24,000 USGS quadrangles, Illinois general highway maps and information from field personnel." Includes index and location map. "February 1988." "1003202-01."

    • Contributor: United States. Soil Conservation Service
    • Original Format: Maps
    • Date: 1988
  • Soil erosion potential, Shawnee Resource Conservation and Development Area, southern Illinois / Catalog Record Only

    "Source: USDA, SCS publications and information from field technicians." Includes location map. "December 1985 4-R-39481", "June 1985 BASE 4-R-39274."

    • Contributor: United States. Soil Conservation Service
    • Original Format: Maps
    • Date: 1986
  • Hydrologic unit map, Lee County, Illinois / Catalog Record Only

    Shows boundaries and numbers for hydrologic river basins, watersheds, and subwatersheds. "December 1985. 4-R-39572." "Source: 1982 Illinois general highway map and information from SCS field personnel." Includes location map. ARP

    • Contributor: United States. Soil Conservation Service
    • Original Format: Maps
    • Date: 1990
  • Hydrologic unit map, Dekalb County, Illinois / Catalog Record Only

    Shows boundaries and numbers for hydrologic river basins, watersheds, and subwatersheds. "July 1985. 4-R-39361-1." "Source: 1981 general highway map." Includes location map.

    • Contributor: United States. Soil Conservation Service
    • Original Format: Maps
    • Date: 1986
  • Loess thickness, Shawnee Resource Conservation and Development Area, southern Illinois / Catalog Record Only

    Includes location map. "Source: Modified from maps by Smith (1942), Leighton and Willman (1950), Wascher et al. (1960), Fehrenbacher et al. (1965), and others." "December 1985 4-R-39483", "June 1985 BASE 4-R-39274."

    • Contributor: United States. Soil Conservation Service
    • Original Format: Maps
    • Date: 1986
  • Illinois, organization map / Catalog Record Only

    Shows location of Soil Conservation Service offices and soil and water conservation areas. "Source: Family of maps, SCS drwg. no. 5,S-32,900, (6-74) and information from field technicians." "1000002."

    • Contributor: United States. Soil Conservation Service
    • Original Format: Maps
    • Date: 1991
  • Hydrologic unit map, St. Clair County, Illinois / Catalog Record Only

    Shows boundaries and numbers for hydrologic river basins, watersheds, and subwatersheds. "July 1985. 4-R-39364-1." "Source: 1982 Illinois general highway map and information from SCS field personnel." Includes location map.

    • Contributor: United States. Soil Conservation Service
    • Original Format: Maps
    • Date: 1986
  • Hydrologic unit map, St. Clair County, Illinois / Catalog Record Only

    Shows boundaries and numbers for hydrologic river basins, watersheds, and subwatersheds. Includes location map. "Source: 1982 Illinois general highway map and information from SCS field personnel." "July 1985 4-R-39364-1."

    • Contributor: United States. Soil Conservation Service
    • Original Format: Maps
    • Date: 1995
  • Hydrologic unit map, Woodford County, Illinois / Catalog Record Only

    Shows boundaries and numbers for hydrologic river basins, watersheds, and subwatersheds. "July 1985. 4-R-39367-1." "Source: 1981 general highway map." Includes location map.

    • Contributor: United States. Soil Conservation Service
    • Original Format: Maps
    • Date: 1985
  • Important farmlands, Pope County, Illinois / Catalog Record Only

    "April 1985 4R-39174." "Base, 1969 general highway map (rev. 1980)." Includes location map. ARP

    • Contributor: United States. Soil Conservation Service
    • Original Format: Maps
    • Date: 1985
  • Watersheds progress, Illinois, January 1991 / Catalog Record Only

    "Source: National atlas base map and information from field technicians." Indexed for "P.L. 566 and pilot projects." "1000235."

    • Contributor: United States. Soil Conservation Service
    • Original Format: Maps
    • Date: 1991