Water Data:
- Online current and historical water information, including real-time surface water conditions, ground water, water-quality.
- Directory of Project Information and Data-Collection Sites
- Data Reports 1995-2003
- Sediment data
- Snow Pack, climate, Reservoir levels

Water Studies:
- Background and objectives of active hydrologic studies and investigations in Colorado.
- Directory of Project Information and Data-Collection Sites
- National Water-Quality Assessment (NAWQA) Program in Colorado.

Publications:
- Colorado Water Resource reports online, and links to other USGS publications.
- How to purchase publications and maps.
- Search entire USGS bibliography

General Information:
Information about this office, including:
- Location of CO Offices
- Employment
- Educational links

Search:
Search this site or the entire USGS

News:
-
- Missionary Ridge Real-time Precipitation Gages

- Directory of Project Information and Data-Collection Sites

Accessing USGS information through a Web-based map server

- Other News

Publications:

DS101
Comparison of 2002 Water Year and Historical Water-Quality Data, Upper Gunnison River Basin, Colorado
by N.E. Spahr

SIR 04-5095
Evaluation of Streamflow Losses Along the Gunnison River from Whitewater Downstream to the Redlands Canal Diversion Dam, near Grand Junction, Colorado, Water Years 1995-2003
By Gerhard Kuhn and Cory A. Williams

More online publications or search USGS bibliography.