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.

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DOCUMENT SEARCH ENGINES
Open pdf

Doc Stoc

Bureau of Land Management
geographic data base

Bureau of Reclamation
glossary
research resources
lower basin water operations
upper basin reservoir data
upper basin operational data
24-month studies
upper basin snowpack map (seasonal)
water surface elevation to storage content and surface area @ Lakes Mead & Powell
evaporation coefficients @ Lakes Mead & Powell
bank storage @ Lake Powell
flow below Hoover Dam
Snowpack conditions

Central Intelligence Agency
world facts

Conversion tables
units
hydrologic
percent
Convert gallons to acre-feet and cfs

Department of Energy
Statistics and analysis

Dictionary
Datasegment

Federal Register
GPO
public archive

Inventory
rivers, dams, reservoirs, hydropower

National Agriculture Imagery Program
aerial photography

National Biological Information Infrastructure
Home page

Natural Resources Conservation Service
data gateway

National Forest Service
geodata

National Oceanic and Atmospheric Administration
Colorado River Basin annual average temperature
Colorado Basin Forecast Center
Diagnostics Center
NOAA Climate Services
Archive of Palmer Drought Severity Index

National Park Service
GIS data
Water Quality

Tree-ring data
Stockton and Jacoby
Hugo Hidalgo
David Meko
J. Michaelsen
Connie Woodhouse

US Geological Survey
maps, aerial photos, satellite imagery
real-time water data for the nation
mean annual flow in cfs of Colorado, Green, San Juan & San Rafael
mean annual flow in maf of Colorado, Green and San Juan
mean annual and monthly flow at Lees Ferry in cfs
mean annual flow in maf at Lee's Ferry since 1963
monthly annual flow in cfs of Colorado, Green & San Juan
dataset for Grand Canyon research and monitoring
photographic library

UNIVERSITY
Terrestrial Water Storage Dynamics. University of Arizona.
Links: Data and Tools

WESTERN REGIONAL CLIMATE CENTER
Climate data
Current observations and forecasts
Climate Archive

WESTERN WATER ASSESSMENT
Recent conditions, notes and data

OTHER
CROSS. An open source river simulator to determine your own analysis of what the Colorado River system of reservoirs will look like in a future.
The Open Society Foundation
Water Wiki
Water Resources Data System Library. University of Wyoming