• 380 Wisconsin's Water Library
• 363 Wisconsin Historical Society Library
• 249 Wisconsin Historical Society Archives
• 229 Map Library (Robinson)
• 163 Verona Shelving Facility
• 157 Steenbock Library
• 114 Memorial Library
• 110 Geology and Geophysics Library (Leith)
• 54 Middleton Shelving Facility
• 52 Limnology Library
• 39 WHS State Archives Preservation Facility
• 21 Wendt Commons Library - Closed
• 18 AOSS Library
• 14 Special Collections (Memorial Library)
• 14 UW Archives
• 13 Music Library (Mills)
• 13 Science Libraries Shelving Facility
• 12 College Library
• 6 Law Library
• 4 Temporary Relocation Library
• 3 Arboretum Research Library
• 3 Cooperative Children's Book Center (CCBC)
• 3 ILL Library
• 2 Max Kade Institute for German-American Studies
• 2 Zoological Museum Research Library

• 2,144 Books
• 717 Maps, Atlases
• 148 Manuscripts, Theses
• 115 Journals, Magazines, Newspapers
• 49 Mixed Materials
• 29 Microforms
• 27 Videos, Slides, Films
• 24 Photos, Drawings, Prints
• 20 Sound Recordings
• 3 Music Scores
• 2 Computer file
• 1 3-D Objects, Models, Sculpture
• 1 Remote Sensing Images

• 8 DVDs
• 6 Compact Discs
• 6 VHS Videocassettes
• 2 Cassette Tapes
• 2 Vinyl Records

• 420 Navigation
• 202 Harbors
• 168 Pollution
• 163 Water
• 144 History
• 129 Environmental aspects
• 94 Water quality
• 92 Fishes
• 88 Canals
• 87 Railroads
• 83 Nautical charts
• 74 Lakes
• 55 Hydrology
• 54 Polychlorinated biphenyls
• 52 Roads
• 50 Fish populations
• 50 Hydrography
• 48 Weather
• 45 Description and travel
• 44 Aids to navigation
• 41 Shipwrecks
• 40 Magnetism
• 39 Fishery management
• 38 Lighthouses
• 35 Design and construction

• 174 United States Coast Survey
• 112 Geological Survey (U.S.)
• 97 United States. National Ocean Service
• 72 United States. War Department
• 66 National Ocean Survey
• 66 U.S. Lake Survey
• 61 Wisconsin. Department of Natural Resources
• 46 United States. Congress. House. Committee on Rivers and Harbors
• 43 United States. Army. Corps of Engineers
• 43 United States. Congress. Senate. Committee on Commerce
• 43 University of Wisconsin Sea Grant Institute
• 42 University of Wisconsin--Green Bay
• 40 U.S. Coast and Geodetic Survey
• 39 United States
• 32 Rand McNally and Company
• 29 University of Michigan. Great Lakes Research Division
• 28 United States. Congress. House. Committee on Commerce
• 24 Graham, J. D. (James Duncan), 1799-1865
• 22 United States. Congress. House
• 21 Great Lakes Environmental Research Laboratory
• 21 National Water-Quality Assessment Program (U.S.)
• 21 United States. Environmental Protection Agency. Great Lakes National Program Office
• 20 United States. Federal Water Pollution Control Administration
• 19 United States. Army. Corps of Engineers. Chicago District
• 19 United States. Congress. House. Committee on Interstate and Foreign Commerce

• 3,130 English
• 14 Unknown
• 8 French
• 4 Polish
• 3 No linguistic content
• 2 Dutch
• 2 Multiple languages
• 1 Ojibwa
• 1 Spanish

• 1,177 Michigan, Lake
• 571 Wisconsin
• 301 Michigan
• 236 Great Lakes (North America)
• 197 Green Bay (Wis. and Mich.)
• 172 Illinois
• 109 Huron, Lake (Mich. and Ont.)
• 85 United States
• 72 Indiana
• 59 Chicago
• 55 Michigan, Lake, Watershed
• 53 Michigan, Lake, Region
• 47 Chicago (Ill.)
• 47 Great Lakes Region (North America)
• 38 Milwaukee
• 38 Saint Clair, Lake (Mich. and Ont.)
• 30 Illinois Waterway (Ill.)
• 27 Door County
• 26 Saint Marys River (Mich. and Ont.)
• 25 Milwaukee (Wis.)
• 25 Saint Clair River (Mich. and Ont.)
• 23 Mackinac, Straits of (Mich.)
• 23 Middle West
• 21 Saginaw Bay (Mich.)
• 21 Transcontinental Railroad National Back Country Byway (Utah)

• 500 Maps
• 169 Nautical charts
• 125 Bathymetric maps
• 45 Congresses
• 37 Legislative materials
• 37 Manuscript collection
• 36 Pictorial works
• 28 Periodicals
• 28 Statistics
• 25 Fiction
• 25 Guidebooks
• 23 Biography
• 20 Academic theses
• 19 Photographs
• 19 Topographic maps
• 16 Tourist maps
• 12 Poetry
• 12 topographic maps
• 11 Juvenile literature
• 11 Manuscript maps
• 11 Surveys
• 10 Facsimiles
• 9 Academic Dissertation
• 8 Cadastral maps
• 8 Sound recordings

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