Ecologically and Culturally Significant Rivers and Lakes

Rich history, diverse wildlife, and significant economic role.

Culturally significant and ecologically diverse heritage site.

Culturally significant to Native American tribes and diverse ecosystems.

Historically and ecologically significant with diverse wildlife.

Iconic for its role in the Grand Canyon and diverse ecosystems.

Important for outdoor recreation and native wildlife.

World's largest and deepest freshwater lake, rich biodiversity.

Culturally significant border river with unique ecosystems.

Second-largest Great Lake with rich history and biodiversity.

Important for regional economy and diverse marine life.