In the context of the Washington State Constitution, the information that is unique to Washington pertains to "land and water rights." The state has specific provisions regarding the management of water resources, reflecting its unique geographic and environmental considerations, particularly concerning its rivers, lakes, and regional water usage.
While other states may address public health, financing programs, and taxation in their constitutions, the explicit focus on land and water rights—considering Washington's extensive natural resources and waterway systems—is a distinctive aspect of Washington's legal framework.