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Data

USGS hydrologists at Grand Canyon
USGS hydrologists at Grand Canyon

Here you will find web sites to help students and researchers to locate water resource data, calculation tables, conversion tables, maps, and graphics on the Colorado.

Visit our graphics section

Write us to report a problem or add data sources.

Bureau of Land Management

NEW PORTALS

Bureau of Reclamation

California Department of Water Resources

Central Intelligence Agency

Climate

Conversion tables

Department of Energy

Dictionary

Federal Register

Inventory

National Agriculture Imagery Program

National Biological Information Infrastructure

Natural Resources Conservation Service

National Forest Service

National Oceanic and Atmospheric Administration

National Park Service

PRISM - Oregon State University

SCRIPPS

Tree-ring data

US Census Bureau

US Geological Survey

UNIVERSITY

WESTERN REGIONAL CLIMATE CENTER

WESTERN WATER ASSESSMENT

OTHER





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