Reservoir Levels & More

The data in these reports are from readings taken at stream gauges and reservoirs on Denver Water's system. They reflect average conditions over 24 hours at the reporting locations. All data are preliminary and subject to revision. For more detail or more current information about locations on our system, call 303-628-6510 or 303-628-6570 (please direct any other general questions to 303-628-6000). You may also call the State Engineer's Water Talk Line at 303-831-7135 for stream flow information current to the last hour on all Colorado streams.

Water Watch Report*

• Predicted & Actual Reservoir Supply (Three Year Span) (PDF)

  Some Useful Links Colorado DWR Stream Flow Data NOAA Long-Range Predictions Local Weather Forecast County Precipitation Maps Snowpack Data and Supply Forecast Colorado's Water: Headwaters of the West

• Current Reservoir Storage (PDF)
• Snowpack (Multi-Year Comparison) (PDF)
• Water-Year (Oct-Sept) Precipitation (PDF)
• Month-to-Date Precipitation (PDF)
• Previous Month's Precipitation (PDF)
• Daily Usage Data (PDF)
• Entire Water Watch Report (PDF)

Daily Raw Water Reports

• Daily Stream Flow Data
• Daily Reservoir Data
• Raw Water Distribution

Irrigation & Weather Reports

• Weather Station Map
• Daily Weather Data
• Historic Weather Data

For other general information contact us by e-mail or call 303-628-6000.

Note: PDF documents require Adobe Acrobat Reader to open.

* The information in the Water Watch Report is a summary of water supply conditions prepared for review by the Board of Water Commissioners prior to their regular meetings [meeting schedule]. Although it is usually updated on Monday (and posted Tuesday), how often it is updated depends on the time of year. During the winter, it is updated the Monday before Board meetings, which are normally on the second and fourth Wednesday of the month. During the irrigation season, it is updated weekly. The Daily Raw Water Reports and the Daily Weather Data provide daily streamflow, rainfall, and evapotranspiration updates year-round.