• 2,405 Steenbock Library
• 2,072 Middleton Shelving Facility
• 1,820 Wisconsin Historical Society Library
• 1,533 Memorial Library
• 1,406 Geology and Geophysics Library (Leith)
• 905 Verona Shelving Facility
• 636 Law Library
• 471 Limnology Library
• 333 Cooperative Children's Book Center (CCBC)
• 316 MERIT Library
• 309 Science Libraries Shelving Facility
• 280 College Library
• 258 Wendt Commons Library - Closed
• 156 Arboretum Research Library
• 153 UW Archives
• 125 WHS State Archives Preservation Facility
• 116 AOSS Library
• 105 Map Library (Robinson)
• 78 Information School Library
• 60 Ebling Library
• 36 Zoological Museum Research Library
• 28 Special Collections (Memorial Library)
• 22 Social Work Library (Franks)
• 16 Temporary Relocation Library

• 59 Microforms
• 13 Maps, Atlases
• 5 Sound Recordings
• 2 Computer file
• 2 Manuscripts, Theses
• 2 Music Scores
• 1 Videos, Slides, Films

• 1 Cassette Tapes
• 1 Compact Discs

• 1,583 Water
• 1,329 Pollution
• 1,131 Environmental aspects
• 867 Water quality
• 832 Groundwater
• 827 Water resources development
• 810 Water quality management
• 626 Purification
• 622 Water-supply
• 500 Mathematical models
• 459 Sewage
• 399 History
• 378 Law and legislation
• 313 Research
• 283 Waste disposal
• 270 Hydrology
• 253 Watershed management
• 243 Measurement
• 239 Lakes
• 233 Management
• 232 Economic aspects
• 220 Climatic changes
• 216 Fishes
• 215 Land use
• 211 Environmental policy

• 775 Geological Survey (U.S.)
• 537 Wisconsin. Department of Natural Resources
• 463 United States
• 290 United States. Environmental Protection Agency. Office of Research and Development
• 270 United States. Environmental Protection Agency
• 261 United States. Army. Corps of Engineers
• 238 Coastal Engineering Research Center (U.S.)
• 211 United States. General Accounting Office
• 210 U.S. Army Engineer Waterways Experiment Station
• 158 United States. Environmental Protection Agency. Office of Research and Monitoring
• 154 National Council of the Paper Industry for Air and Stream Improvement (U.S.)
• 121 United States. Office of Water Resources Research
• 119 Southeastern Wisconsin Regional Planning Commission
• 111 United States. Soil Conservation Service
• 100 United States. Office of Water Research and Technology
• 99 Municipal Environmental Research Laboratory
• 97 University of Wisconsin--Madison. Water Resources Center
• 85 University of Wisconsin--Madison. Libraries
• 79 Robert S. Kerr Environmental Research Laboratory
• 77 National Council for Air and Stream Improvement
• 75 University of Wisconsin Sea Grant Institute
• 75 Wisconsin Geological and Natural History Survey
• 73 United States. Environmental Protection Agency. Office of Water
• 71 California. Department of Water Resources
• 71 University of Wisconsin--Madison

• 23 French
• 14 Ojibwa
• 11 Spanish
• 3 Russian
• 2 German
• 1 Chamorro
• 1 Dutch
• 1 Japanese
• 1 Nahuatl
• 1 Polish

• 2,344 United States
• 2,142 Wisconsin
• 459 Great Lakes (North America)
• 234 Great Lakes Region (North America)
• 232 California
• 136 Michigan, Lake
• 136 North Carolina
• 131 Michigan
• 117 Minnesota
• 114 Hawaii
• 109 Illinois
• 102 North America
• 91 Superior, Lake
• 89 Florida
• 80 Canada
• 80 Great Lakes
• 79 Mississippi River
• 76 New York (State)
• 71 Dane County
• 64 Texas
• 62 Erie, Lake
• 62 Middle West
• 60 West (U.S.)
• 56 Pennsylvania
• 55 New Mexico

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