• 34,001 Geology and Geophysics Library (Leith)
• 27,725 Map Library (Robinson)
• 2,140 Memorial Library
• 800 Wisconsin's Water Library
• 707 Steenbock Library
• 542 Wisconsin Historical Society Library
• 490 Wisconsin Historical Society Archives
• 150 Verona Shelving Facility
• 148 Middleton Shelving Facility
• 30 WHS State Archives Preservation Facility
• 22 AOSS Library
• 20 Wendt Commons Library - Closed
• 14 Law Library
• 13 Limnology Library
• 10 Science Libraries Shelving Facility
• 6 Arboretum Research Library
• 4 Special Collections (Memorial Library)
• 3 Temporary Relocation Library
• 2 Information School Library
• 1 UW Archives

• 44,954 Maps, Atlases
• 38,239 Books
• 2,674 Journals, Magazines, Newspapers
• 1,365 Microforms
• 286 Computer file
• 46 Photos, Drawings, Prints
• 28 Remote Sensing Images
• 21 Videos, Slides, Films
• 8 Manuscripts, Theses
• 2 Kits

• 1 DVDs
• 1 VHS Videocassettes

• 10,991 Geology
• 6,240 Groundwater
• 5,047 Water quality
• 4,370 Water-supply
• 2,795 Environmental aspects
• 2,747 Mines and mineral resources
• 2,029 Geology, Stratigraphic
• 2,027 Pollution
• 1,968 Water
• 1,867 Stream measurements
• 1,571 Hydrology
• 1,530 Groundwater flow
• 1,461 Aquifers
• 1,329 Hydrogeology
• 1,228 Geomagnetism
• 1,194 Floods
• 1,123 Streamflow
• 1,106 Geological Survey (U.S.)
• 1,041 Quality
• 946 Measurement
• 935 Mathematical models
• 889 Water resources development
• 816 Analysis
• 804 Coal
• 759 Earthquakes

• 4,643 United States. Forest Service
• 1,246 United States. Bureau of Land Management
• 1,004 Kentucky Geological Survey
• 961 United States. National Aeronautics and Space Administration
• 825 U.S. Atomic Energy Commission
• 762 United States
• 656 National Water-Quality Assessment Program (U.S.)
• 592 National Operations Center (U.S.)
• 561 Pennsylvania. Bureau of Topographic and Geologic Survey
• 546 United States. National Park Service
• 536 United States. Environmental Protection Agency
• 513 United States. Army. Corps of Engineers
• 484 United States. Bureau of Reclamation
• 482 United States. Defense Mapping Agency. Hydrographic/Topographic Center
• 441 United States. Department of Energy
• 418 Geometronics Service Center (U.S.)
• 400 United States. Bureau of the Census
• 390 U.S. Fish and Wildlife Service
• 344 Grover, Nathan Clifford, 1868-1956
• 341 California. Department of Water Resources
• 318 U.S. Atomic Energy Commission. Division of Raw Materials
• 315 Virginia. Division of Mineral Resources
• 311 Planetary Geology Program (U.S.)
• 296 Massachusetts. Department of Public Works

• 83,988 English
• 103 Spanish
• 43 Arabic
• 14 Russian
• 13 No linguistic content
• 12 French
• 10 Armenian
• 4 Portuguese
• 2 Chinese
• 2 German
• 2 Indonesian
• 1 Croatian
• 1 Czech
• 1 English, Old (ca. 450-1100)
• 1 Esperanto
• 1 Japanese
• 1 Malay
• 1 Navajo
• 1 Newari
• 1 Polish
• 1 Slovak
• 1 Turkish
• 1 Unknown

• 5,830 California
• 4,750 United States
• 3,614 Alaska
• 3,054 Colorado
• 2,756 Utah
• 2,706 Montana
• 2,441 Nevada
• 2,424 Texas
• 2,400 Washington (State)
• 2,381 Arizona
• 2,356 New Mexico
• 2,298 Oregon
• 2,175 Wyoming
• 1,968 Idaho
• 1,911 Florida
• 1,579 Pennsylvania
• 1,462 Kentucky
• 1,318 North Carolina
• 1,280 Louisiana
• 1,200 Illinois
• 1,139 Wisconsin
• 1,128 Minnesota
• 1,125 Virginia
• 1,118 Missouri
• 1,063 New York (State)

• 44,468 Maps
• 26,788 Topographic maps
• 1,235 Remote-sensing maps
• 521 Bibliography
• 473 Periodicals
• 435 Statistics
• 389 Census, 1990
• 340 Congresses
• 292 topographic maps
• 289 Geological maps
• 275 Charts, diagrams, etc
• 261 Bathymetric maps
• 257 Databases
• 196 Observations
• 182 Remote-sensing images
• 166 Indexes
• 152 Handbooks, manuals, etc
• 129 Physical maps
• 94 Catalogs
• 85 Legislative materials
• 75 Abstracts
• 68 Surveys
• 57 Nomenclature
• 56 Guidebooks
• 46 Outline maps

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