Water would reach further inland, though Seattle would be mostly spared, according to the IPCC. This map shows how Washington would be affected if sea levels rose by 6 feet.

The Washington Department of Ecology funds 101 clean water projects with $188 million to improve water quality across the ...

A new report shows that much of eastern Washington, including the Tri-Cities and Yakima areas, could suffer from water shortages due to climate change by 2040.

A Washington city has granted part of the Snohomish River watershed legal rights that can be enforced in court.. Voters in Everett, a community of about 110,000, enshrined the watershed’s rights ...