Current Water Year Data

Today's Summary Reports

• Snow and Precipitation Update Report Generator -Updated with current data
  • Snow daily Update Report Graphic NEW
  • Precipitation daily Update Report Graphic NEW
• Regional Update Reports for:  Washington | Columbia Basin | Western US  -Updated once daily
• Washington SNOTEL Precipitation Update Reports:  % of Average | % of Total | Departure from Average
• WashingtonSNOTEL Snowpack Update Reports:  % of Average | Departure from Average -Updated daily
• Western US Snowpack & Precipitation Summary  -Updated weekly
• Drought Monitor Update Report  -Updated weekly
• Mt. St. Helens Snowpack Summary  -Updated daily
• Basin Average Bar Graphs for Washington:  Snow Water | Precipitation  -Updated daily
• Basin Average Maps of Western US:  Snow Water | Precipitation  -Updated daily 

Daily SNOTEL Data

• GIS Products -SNOTEL, ASIS & PRISM data
  • Water Supply Forecasts
  • Snow
  • Precipitation
  • Temperature
• Map-Based Access to SNOTEL Data
• GIS Map-Based Access to SNOTEL Data
• List-Based Access to SNOTEL Data  -Contains most recent hourly data (where available)
• List-Based Access to SNOTEL Data  -Contains multiple report formats
• Water Year Graph of Snowpack & Precipitation   (Current water year and 30-yr average data)
• Comparison Graph of Snowpack & Precipitation   (Current and previous water years, and 30-yr average data)
• 7-Day List-Based Access to SNOTEL Data
• 7-Day SNOTEL Data Depth Report  (Only available for sites with snow depth sensors)
• Daily Washington Snow Depth Map
• Daily snow depth and SWE report (all sites) Washington | Western US
• Current Water Year Tables for Individual Sites:  Snow Water | Precipitation | Air Temperature
• SNOTEL Tab Separated Data
• 24-Hour SNOTEL Report  (Text file with all sites, all sensors, all records for the past 24 hours)  -Updated once an hour
• 7-Day SNOTEL Report  (Text file with all sites, all sensors, all records for the past 7 days)  -Updated twice a day
• Custom SNOTEL Reports (Raw data reports developed for specific regions)

Monthly Data

• Water Supply Outlook Reports  (Released monthly by state, current & historic reports available)
  • Monthly Conditions at a Glance (pdf graph)
  • North Cascade and Mt. Rainier National Park Glacier Page 2007 (pdf)
• Water Supply Forecast Products
• Snowpack Reports  (Includes snow courses & SNOTEL sites, format types: BASN, BASS, LOST)
• Precipitation Reports  (Includes snow courses & SNOTEL sites, format types: BAPR, BSPR)
• Monthly Reservoir Reports and Graphics
• Basin Average Map of Western US Snowpack  (reviewed for accuracy)
• Basin Average Map of Columbia Basin Snowpack   (reviewed for accuracy)
• Columbia River Snowpack Summary