Below are links to the new 100 Years of Water Law web page and story map.

Explore our Esri story map, including

• early photos of pre-water code municipal and irrigation water systems
• data maps of Washington endangered and threatened salmon runsolumbia River.
You’ll also find videos that track the history of our water code, a water rights primer for homeowners, and an overview of where our municipal water supplies come from.

Read the blog
Go to Ecology’s 100 Year of Water Law page