Hydrography and Satellite Monitoring

DWR > Surface Water > Hydrography & SatMon

The Hydrography and Satellite Monitoring branch provides real-time gauging station data for lakes, reservoirs, ponds, rivers, streams and canals throughout Colorado and published stream flow data.

Updated Snake Diagram

Colorado Historical Average Annual Stream Flows

Colorado Parshall Flume Paper

Satellite Monitoring - 25 Year Anniversary

History of the Colorado SatMon System

Data

Historic Streamflow Records

Real-time Streamflow (Provisional)

Water Talk Codes

Phone system to access Surface Water Conditions

Publications

Surface Water Supply Index (SWSI) - Current Report

Annual Colorado Stream Flow Reports

Published records for gauges on streams and reservoirs

Useful Links

USGS - Colorado Water Science Center Data

Northern Colorado Water Conservancy District Data

USACE Reservoir Operational Data - Albuquerque District

CWCB Stream and Lake Protection - Physical Protection

Evapotranspiration Workshop Presentations

The ET Workshop, held in March 2010 at Colorado State University, covered ET calculations, crop coefficients, weather data sources, identifying and screening weather data, and more with speakers from CSU, DWR, CWCB, ARS/USDA, and the University of Idaho. Most presentations are now available!