• 49 Geology and Geophysics Library (Leith)
• 1 Steenbock Library
• 1 Wisconsin's Water Library

• 48 Stream measurements
• 46 Water quality
• 35 Water-supply
• 21 Water resources development
• 4 Groundwater
• 2 Hydrology
• 1 Geological Survey (U.S.). Water Resources Division. Idaho District

• 6 Geological Survey (U.S.)
• 2 Hawaii. Commission on Water Resource Management
• 2 Minnesota. Department of Transportation
• 2 Minnesota. Division of Waters
• 2 Mississippi. Department of Natural Resources
• 1 Alabama. Department of Environmental Management
• 1 Alabama. State Highway Department
• 1 Arkansas Geological Commission
• 1 Arkansas. Department of Pollution Control and Ecology
• 1 California. Department of Water Resources
• 1 Geological Survey (U.S.). Water Resources Division. Kentucky District
• 1 Geological Survey of Alabama
• 1 Georgia Geologic Survey
• 1 Hawaii. Division of Water Resource Management
• 1 Hawaii. Division of Water and Land Development
• 1 Iowa Geological Survey
• 1 Iowa. Department of Natural Resources. Geological Survey Bureau
• 1 Iowa. Department of Transportation
• 1 Kentucky Geological Survey
• 1 Louisiana. Department of Transportation and Development
• 1 Michigan. Department of Natural Resources
• 1 Michigan. Geological Survey Division
• 1 Minnesota. Department of Highways
• 1 Missouri. Division of Geology and Land Survey

• 4 Hawaii
• 3 Oceania
• 2 Delaware
• 2 Maryland
• 2 Michigan
• 2 Minnesota
• 2 Mississippi
• 1 Alabama
• 1 Alaska
• 1 Arkansas
• 1 California
• 1 Colorado
• 1 Connecticut
• 1 Florida
• 1 Georgia
• 1 Idaho
• 1 Illinois
• 1 Indiana
• 1 Iowa
• 1 Kansas
• 1 Kentucky
• 1 Louisiana
• 1 Massachusetts
• 1 Missouri
• 1 Montana

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