• NWS AHPS
  
• NWRFC
  
• NWS HIC
  
• USGS - Graphical | Tabular
  
  
• US Bureau of Reclamation
  

SNOWPACK DATA

• Interactive Graphics Showing Current Snow Depth, Snow Water Equivalent (NWS)

• Snow Water Equivalent % of Normal (NRCS)
  Idaho | Oregon | Columbia Basin 

• Select Snotel from Idaho Map (NRCS)

• Snow Depth for Winter Recreation (NRCS)
  

FLOOD WATCHES, WARNINGS, STATEMENTS

• Flood Watches and Warnings -Issued only when rivers and streams are observed or forecast above flood stage.
• River Statements -Issued to describe river conditions during high water events which are not expected to exceed flood stage.
• Extended Stream Flow Forecasts -Issued late winter through late spring to describe expected river levels and peak flows during spring snow melt. May also be issued when rivers are expected to rapidly rise 36 hours or more into the future.

• List of NWS forecast points and associated flood stage

SPRING PRODUCTS (Jan - June)

• PEAK FLOW AND STAGE FORECASTS
  Columbia Basin
  
• NWS SPRING FLOOD OUTLOOK AND WATER SUPPLY FORECASTS
  Idaho | Oregon
  
• NRCS WATER SUPPLY FORECASTS 
   

OBSERVED PRECIPITATION

• Monthly CO-OP Data
• Graphical Analysis

RECREATIONAL RIVER INFORMATION

• Observed river levels with 4 day forecast at selected recreational locations

• US Bureau of Reclamation
• Natural Resources Conservation Service (NRCS)
  

LONG RANGE CLIMATE FORECAST

• LATEST 30- AND 90-DAY PRECIPITATION AND TEMPERATURE OUTLOOKS

DROUGHT INFORMATION

• PALMER DROUGHT INDEX
• NATIONAL DROUGHT MONITOR