Search Maps

  • Map
    Changes in bottom-surface elevations in three reservoirs on the lower Susquehanna River, Pennsylvania and Maryland, following the January 1996 flood : implications for nutrient and sediment loads to Chesapeake Bay
    Depth from the normal water surface to bottom sediments Catalog Record Only
    Relief shown by spot heights. Depths shown by contours. Cover title. Abbreviated series title on back of cover: USGS/WRIR 97-4138. Maps fold into pocket inside back cover of accompanying text. Includes source-materials note and location map. Bibliography in accompanying text.
    • Contributor: Langland, Michael J. - Hainly, Robert A. - Geological Survey (U.S.)
    • Date: 1996
  • Map
    Carbon County, PA DOQ digital orthophoto quadrangle data : US GeoData /
    Carbon County, PA, digital orthophoto quadrangle (DOQ) data : | 42025 Carbon County PA DOQ Catalog Record Only
    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 gradient tints. Title from disc label. JPEG compressed data image files. Shipping list no.: 96-0025-E. "Mastered 1/96." "Monochrome 1-meter pixels"--Container insert. "ISO 9660." "FIPS code 42025." FFD. 8 coded a temporarily. 2 copies
    • Contributor: Geological Survey (U.S.)
    • Date: 1996
  • Map
    Greater Pittsburgh region, southwestern Pennsylvania; counties of Allegheny, Armstrong, Beaver, Butler, Washington, and Westmoreland, 1971. Catalog Record Only Scale 1:125,000; 1 in. equals approx. 2 miles; 1 cm. equals 1.25 km. "Contour interval 100 feet." "Lambert conformal conic projection." "Compiled in 1971 from USGS quadrangles dated 1953-1969." "50,000-foot grids based on Pennsylvania coordinate system, south and north zones." "10,000 meter Universal Transverse Mercator grid ticks, zones 17." Includes "Index to 1:24,000 scale quadrangle maps" and location map.
    • Contributor: Geological Survey (U.S.)
    • Date: 1972
  • Map
    Silver Creek, NY, Jamestown, NY, and Erie, PA Buffalo, NY and Erie, PA : 42079, 42080, DRG digital raster graphic data /
    Pennsylvania, NY, OH, Ont., digital raster graphic (DRG) data : | 42079, 42080, DRG digital raster graphic data | USGS Pennsylvania, NY, OH, Ont.-DRG 42079 42080 Catalog Record Only
    System requirements: IBM compatible PC 80386 or higher; 4 MB of RAM (8 MB recommended); 16 MB of hard drive space; Microsoft Windows 3.1 (optional); CD ROM player and Microsoft Extensions 2.0 or later. System requirements for DOS-based Aerial View Lite viewing software: graphics card which displays 256 colors with resolution of at least 640 x 480; mouse with mouse driver loaded; minimum of ...
    • Contributor: Geological Survey (U.S.)
    • Date: 1996
  • Map
    NOAA joins OpSail 2000, a maritime celebration for the millennium
    OpSail 2000 ports of call Catalog Record Only
    Each map shows OpSail 2000 (tall ships) events and viewing areas, May-July 2000. Relief shown by hachures on some maps. Depths shown by contours, gradient tints, and soundings. "This publication was especially designed for the eight ports of OpSail 2000." Includes text, notes, 2 OpSail 2000 route maps, col. ill., and agency insignia.
    • Contributor: United States Coast Survey - Operation Sail (Organization) - United States. National Oceanic and Atmospheric Administration - United States. Army. Corps of Engineers - Geological Survey (U.S.)
    • Date: 2000
  • Map
    State of Pennsylvania. Catalog Record Only Scale 1:500,000; 1 in. equals approx. 8 miles. Alternate title: Pennsylvania, base map. "Lambert conformal conic projection." Relief shown by spot heights. In bottom margin: 1975. AACR2
    • Contributor: Geological Survey (U.S.)
    • Date: 1977
  • Map
    Tyrone, PA and Johnstown, PA Pittsburgh, PA : 40078, DRG digital raster graphic data /
    Pennsylvania, digital raster graphic (DRG) data : | 40078, DRG digital raster graphic data Catalog Record Only
    System requirements: IBM compatible PC 80386 or higher; 4 MB of RAM (8 MB recommended); 16 MB of hard drive space; Microsoft Windows 3.1 (optional); CD ROM player and Microsoft Extensions 2.0 or later. System requirements for DOS-based Aerial View Lite viewing software: graphics card which displays 256 colors with resolution of at least 640 x 480; mouse with mouse driver loaded; minimum of ...
    • Contributor: Geological Survey (U.S.)
    • Date: 1996
  • Map
    Ashtabula, OH and Youngstown, PA Cleveland, OH : 41080, DRG digital raster graphic data /
    Pennsylvania, OH, digital raster graphic (DRG) data : | 41080, DRG digital raster graphic data Catalog Record Only
    System requirements: IBM compatible PC 80386 or higher; 4 MB of RAM (8 MB recommended); 16 MB of hard drive space; Microsoft Windows 3.1 (optional); CD ROM player and Microsoft Extensions 2.0 or later. System requirements for DOS-based Aerial View Lite viewing software: graphics card which displays 256 colors with resolution of at least 640 x 480; mouse with mouse driver loaded; minimum of ...
    • Contributor: Geological Survey (U.S.)
    • Date: 1996
  • Map
    Mercer County, PA DOQ digital orthophoto quadrangle data : US GeoData /
    Mercer County, PA, digital orthophoto quadrangle (DOQ) data : | 42085 Mercer County PA DOQ 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.: 96-0042-E. "Mastered 4/96." "Monochrome 1-meter pixels"--Container insert. "ISO 9660." "FIPS code 42085." FFD. 8 coded a temporarily. ...
    • Contributor: Geological Survey (U.S.)
    • Date: 1996
  • Map
    Adams County, Pennsylvania. Catalog Record Only Scale 1:50,000. Alternate title in lower right margin: Adams Co., Pa., 1974. At head of title: Commonwealth of Pennsylvania, Department of Environmental Resources, Topographic and Geologic Survey. "Compiled in 1974 from 1:24,000-scale maps." "5000-meter universal transverse Mercator grid ... " "Projection ... (Lambert conformal conic)." Relief shown by contours and spot heights. "N3943--W7657/21.5X31." Includes index and location maps. AACR2
    • Contributor: Geological Survey (U.S.)
    • Date: 1977
  • Map
    Transportation map of Pennsylvania. Catalog Record Only Scale ca. 1:1,013,760; 1 in. represents approx. 16 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: 1976
  • Map
    Transportaton map of Pennsylvania. Catalog Record Only Scale ca. 1:1,013,760; 1 in. represents approx. 16 miles. Shows transportation zones, 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: 1976
  • Map
    Pike County, Pennsylvania / Catalog Record Only Title in right lower margin: Pike Co., Pa. : N4104.5-W7441/32X41 1973. "Compiled in 1973 from 1:24 000-scale maps." UTM and Pa. coordinate grids. Includes notes. "1-16926."
    • Contributor: Geological Survey (U.S.)
    • Date: 1981
  • Map
    Warren, PA and Oil City, PA Warren, PA : 41079, DRG digital raster graphic data /
    Pennsylvania, NY, digital raster graphic (DRG) data : | 41079, DRG digital raster graphic data | USGS Pennsylvania, NY-DRG 41079 Catalog Record Only
    System requirements: IBM compatible PC 80386 or higher; 4 MB of RAM (8 MB recommended); 16 MB of hard drive space; Microsoft Windows 3.1 (optional); CD ROM player and Microsoft Extensions 2.0 or later. System requirements for DOS-based Aerial View Lite viewing software: graphics card which displays 256 colors with resolution of at least 640 x 480; mouse with mouse driver loaded; minimum of ...
    • Contributor: Geological Survey (U.S.)
    • Date: 1996
  • Map
    Pennsylvania, 7.5 minute series (clinometric) /
    Pennsylvania, seven-point-five minute series (clinometric) | Pennsylvania, seven-and-a-half minute series (clinometric) Catalog Record Only
    Relief shown by contours and spot heights. Sheet quadrangle titles in upper and lower margins, e.g.: Aliquippa quadrangle : Aliquippa, Pa. -- Hershey quadrangle, Dauphin and Lebanon counties : Hershey, Pennsylvania -- Valencia quadrangle : Valencia, Pa. Some earlier sheets have variant statement of responsibility, e.g.: Mapped and published by the Geological Survey--1973. Printer's statement in lower margin at right, e.g.: Interior-Geological Survey, Reston, ...
    • Contributor: Geological Survey (U.S.)
    • Date: 1973
  • Map
    Franklin County, Pennsylvania / Catalog Record Only Title in right lower margin: Franklin Co., Pa. : N3943-W7626.5/35X40 1979. "Compiled from 1:24 000-scale maps ..." UTM and Pa. coordinate grids. Includes notes. "1-16270."
    • Contributor: Geological Survey (U.S.)
    • Date: 1981
  • Map
    Allentown, PA and Reading, PA Newark, NJ : 40075, DRG digital raster graphic data /
    Pennsylvania, NJ, digital raster graphic (DRG) data : | 40075, DRG digital raster graphic data | USGS Pennsylvania, NJ-DRG 40075 Catalog Record Only
    System requirements: IBM compatible PC 80386 or higher; 4 MB of RAM (8 MB recommended); 16 MB of hard drive space; Microsoft Windows 3.1 (optional); CD ROM player and Microsoft Extensions 2.0 or later. System requirements for DOS-based Aerial View Lite viewing software: graphics card which displays 256 colors with resolution of at least 640 x 480; mouse with mouse driver loaded; minimum of ...
    • Contributor: Geological Survey (U.S.)
    • Date: 1996
  • Map
    Lebanon County, PA DOQ digital orthophoto quadrangle data : US GeoData /
    Lebanon County, PA, digital orthophoto quadrangle (DOQ) data : | 42075 Lebanon County PA DOQ Catalog Record Only
    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.: 96-0004-E. "Mastered 9/95." "Monochrome 1-meter pixels"--Container insert. "ISO 9660." "FIPS code 42075." FFD. 8 coded a temporarily. 2 copies
    • Contributor: Geological Survey (U.S.)
    • Date: 1995
  • Map
    Sediment deposition in Lake Clarke, Lake Aldred, and Conowingo Reservoir, Pennsylvania and Maryland : 1910-93 Catalog Record Only Relief shown by spot heights. Depths shown by contours. Also covers lower part of Susquehanna River. Cover title. Map sheets jointly fold into pocket inside cover. Includes source-materials note and location map. Bibliography in accompanying text.
    • Contributor: Reed, Lloyd A. - Hoffman, Scott A. - Pennsylvania. Bureau of Land and Water Conservation - Geological Survey (U.S.)
    • Date: 1993
  • Map
    Wellsboro, PA and Williamsport West, PA Williamsport, PA : 41077, DRG digital raster graphic data /
    Pennsylvania, NY, digital raster graphic (DRG) data : | 41077, DRG digital raster graphic data | USGS Pennsylvania, NY-DRG 41077 Catalog Record Only
    System requirements: IBM compatible PC 80386 or higher; 4 MB of RAM (8 MB recommended); 16 MB of hard drive space; Microsoft Windows 3.1 (optional); CD ROM player and Microsoft Extensions 2.0 or later. System requirements for DOS-based Aerial View Lite viewing software: graphics card which displays 256 colors with resolution of at least 640 x 480; mouse with mouse driver loaded; minimum of ...
    • Contributor: Geological Survey (U.S.)
    • Date: 1996
  • Map
    Towanda, PA and Williamsport East, PA Williamsport, PA : 41076, DRG digital raster graphic data /
    Pennsylvania, NY, digital raster graphic (DRG) data : | 41076, DRG digital raster graphic data | USGS Pennsylvania, NY-DRG 41076 Catalog Record Only
    System requirements: IBM compatible PC 80386 or higher; 4 MB of RAM (8 MB recommended); 16 MB of hard drive space; Microsoft Windows 3.1 (optional); CD ROM player and Microsoft Extensions 2.0 or later. System requirements for DOS-based Aerial View Lite viewing software: graphics card which displays 256 colors with resolution of at least 640 x 480; mouse with mouse driver loaded; minimum of ...
    • Contributor: Geological Survey (U.S.)
    • Date: 1996
  • Map
    Computer-plotted map of land use and land cover, Three Mile Island and vicinity with census tracts / Catalog Record Only Scale 1:350,000. UTM grid. Shows radial distances. Includes text. Text and ill. on verso. AACR2: 110
    • Contributor: Geological Survey (U.S.)
    • Date: 1979
  • Map
    Sunbury, PA and Harrisburg, PA Harrisburg, PA : 40076, DRG digital raster graphic data /
    Pennsylvania, digital raster graphic (DRG) data : | 40076, DRG digital raster graphic data | USGS Pennsylvania-DRG 40076 Catalog Record Only
    System requirements: IBM compatible PC 80386 or higher; 4 MB of RAM (8 MB recommended); 16 MB of hard drive space; Microsoft Windows 3.1 (optional); CD ROM player and Microsoft Extensions 2.0 or later. System requirements for DOS-based Aerial View Lite viewing software: graphics card which displays 256 colors with resolution of at least 640 x 480; mouse with mouse driver loaded; minimum of ...
    • Contributor: Geological Survey (U.S.)
    • Date: 1996
  • Map
    Jefferson County, Pennsylvania / Catalog Record Only Title in right lower margin: Jefferson Co., Pa. : N4054-W7842.5/29 X 30.5. "Compiled in 1973 from 1:24 000-scale maps." UTM and Pa. coordinate grids. Includes notes. "1-16925."
    • Contributor: Geological Survey (U.S.)
    • Date: 1981
  • Map
    Adams County, Pennsylvania Catalog Record Only Relief shown by contours and spot heights. Alternate title in lower margin at right: Adams Co., Pa. "Map edited 1994." In upper margin: United States, Department of the Interior, Geological Survey; Commonwealth of Pennsylvania, Department of Environmental Resources, Topographic and Geologic Survey. UTM and Pa. coordinate grids. Includes notes, "Index to 1:24,000-scale maps," and location map. "39077-G1-CF-050 : 1994."
    • Contributor: Geological Survey (U.S.) - Pennsylvania. Bureau of Topographic and Geologic Survey
    • Date: 1994