Open the Interactive Map

NEW! Interactive Map on Beta Website

Interactive Map Version 5.0 is now available on the Beta version of the National Water and Climate Center website. New features on the map include forecast verification and error parameters, soil moisture/temperature elements, improved mobile compatibility, and an export/print option. You may notice a new look for our website, and some features are still under construction. New features in this release.

Station and/or Basin Conditions

To help you get started with the Interactive Map, this page has links to predefined maps organized by data type. After opening a map, you can zoom to your area of interest, customize the map, and then bookmark the URL to save your settings. More information: Interactive Map Help Center.

Show current conditions for stations, basins or both.

Snow

• Snow Water Equivalent > Percent of 1981-2010 Median > Stations Only | Basins Only | Stations and Basins
• Snow Water Equivalent > Percentile Compared to Period of Record (POR)
• Snow Depth
• Snow Density

Precipitation

• Month-to-Date > Percent of 1981-2010 Average > Stations Only | Basins Only | Stations and Basins
• Water Year-to-Date > Percent of 1981-2010 Average > Stations Only | Basins Only | Stations and Basins
• Water Year-to-Date > Percentile Compared to Period of Record (POR)

Streamflow

• Adjusted Volume - Observed > Previous Month > Percent of 1981-2010 Average
• Adjusted Volume - Observed > Water Year-to-Date (End of Previous Month) > Percentile
• Adjusted Volume - Forecast > Current (January through June) > Stations Only

Reservoir Storage

• End of Previous Month > Percent of Official Average

NEW! Forecast Verification

• April 1, 2018 50% Exceedance Forecast Error as Percent of NRCS Average
• April 1, 2018 Observed Streamflow Exceedance Probability Category

NEW! Soil Moisture/Temperature

• Soil Moisture > Percentile > 10 Year Period of Record (POR) > 2 Inch Depth | 8 Inch Depth
• Soil Temperature > Percentile > 10 Year Period of Record (POR) > 2 Inch Depth | 8 Inch Depth

Station Inventory

Identify stations by data type, location, network

• Snow Water Equivalent
• Precipitation
• Soil Moisture
• Streamflow
• Reservoir Storage