Daily

Snowpack daily products are calculated using SNOTEL data only. For snowpack products that include manual snow course measurements please refer to monthly products below.

Maps and Graphs

• SNOTEL Update Reports* (customizable report for snowpack and precipitation data)
• SNOTEL Site Data Reports* (customizable report for SNOTEL data statewide and at individual sites)
• 24-hr SNOTEL Report (Report for all CO sites)
• 7-day SNOTEL Report (Report for all CO sites)
• Historic  SNOTEL data report* (select SNOTEL site for period of record data)
• Basin Snow/Precipitation Update Reports:  Arkansas | Upper Colorado  | Missouri | Rio Grande
• Western US Snow/Precipitation Update Report
• Western US Ski Area Snow/Precipitation Update Report

• Statewide Colorado Snowpack Update Map* (Interactive map of all Colorado Basins as a percent of median)
• Snow Water Equivalent Basin and Point Maps* (Interactive maps of individual basins and SNOTEL sites showing SWE as percent of median)
• SNOTEL Snow Water Equivalent Point Map* (Interactive map of current SWE observations in inches at all CO SNOTEL sites)
• Snow Depth Point Map* (Interactive map  of current Snow Depth observations in inches at all CO SNOTEL sites)
• Colorado SNOTEL Watershed Time Series Snowpack Graphs* (Watershed time series graphs for Colorado. Historic years can also be displayed on the interactive graphs.)
• Water Year Snowpack and and Precipitation Graphs (Older static graphs for individual SNOTEL sites of SWE and precipitation)
• Basin Snow Water Equivalent Projection Graphs* (Line graph with future probabilistic projections for Colorado Basins)
• Individual SNOTEL Site Snow Water Equivalent Projection Graphs* (Line graph with future probabilistic projections for SNOTEL sites)
• All CO Basin and Sub-Basin SWE Projections and Time Series Interactive Charts*
• All CO SNOTEL Site SWE Projections and Time Series Interactive Charts*

*Indicates access to historical snowpack information

Monthly

Monthly snowpack products are calculated using both SNOTEL and snow course data.

• Water Supply Outlook Reports*
• Water Supply News Release
• Basin Data Reports* (customizable reports for snowpack, precipitation, reservoir storage, and streamflow forecasts)
• Table of Basin Snowpack Percentages* (percent of normal snowpack for varying periods of record)
• Individual Site Data Tables* (SNOTEL and snow course SWE & snow depth data)

• Colorado Monthly Current and Historic Snowpack Maps*  (Interactive maps of percent of normal snowpack from January 1940 to present.)
• Large River Basin Snowpack Maps*: Missouri | Colorado, Rio Grande, Arkansas
• Western US Snowpack Maps*  (percent of normal snowpack for January 1980 to present)