Maps

Washington Water Map

View real-time conditions with the National Water Dashboard

This page provides links to our map products related to Washington's water resources. You can find spatial data published by individual projects our "Data" page.

USGS Maps 101

Washington Water Conditions

Washington State map with counties outlined and blue dots representing water data locations

Use the Water Data for the Nation map to view current water conditions throughout Washington State. Filter by continuous data type and age of data, view the latest values, and link to graphing options to explore the data further.

Washington Water Conditions

StreamStats Web Application

Map of northwestern Washington with blue and black triangles showing water data locations

StreamStats provides access to spatial analytical tools that are useful for water resources planning and management as well as for engineering and design purposes. The map-based user interface can be used to delineate drainage areas, get basin characteristics and estimates of flow statistics, and more.

StreamStats

Washington State Groundwater Projects

A map of Washington State with many teal and pink outlines over different regions

This interactive web map provides information about ongoing and completed groundwater studies in Washington.

Groundwater Projects Map

April 18, 2018

Uranium concentrations in groundwater, northeastern Washington Uranium concentrations in groundwater, northeastern Washington

A study of uranium in groundwater in northeastern Washington was conducted to make a preliminary assessment of naturally occurring uranium in groundwater relying on existing information and limited reconnaissance sampling. Naturally occurring uranium is associated with granitic and metasedimentary rocks, as well as younger sedimentary deposits, that occur in this region. The occurrence...

Water Resources Mission Area, Washington Water Science Center

September 22, 2009

Geologic Setting and Hydrogeologic Units of the Columbia Plateau Regional Aquifer System, Washington, Oregon, and Idaho Geologic Setting and Hydrogeologic Units of the Columbia Plateau Regional Aquifer System, Washington, Oregon, and Idaho

The Columbia Plateau Regional Aquifer System (CPRAS) covers approximately 44,000 square miles of northeastern Oregon, southeastern Washington, and western Idaho. The area supports a $6 billion per year agricultural industry, leading the Nation in production of apples and nine other commodities (State of Washington Office of Financial Management, 2007; U.S. Department of Agriculture, 2007...

Water Resources Mission Area, Water Availability and Use Science Program, Washington Water Science Center

January 1, 1974

Relative susceptibility of lakes to water-quality degradation in the southern Hood Canal area, Washington Relative susceptibility of lakes to water-quality degradation in the southern Hood Canal area, Washington

No abstract available.

Washington Water Science Center