An Education Program of the National Park Service

Data Sharing

ArcGIS & iNaturalist

Check out the Member Map to locate other groups participating in The River Mile and other interactive ArcGIS Maps. iNaturalist also has data recorded by River Mile groups.


Crayfish Study Results »

Contact Us

Janice Elvidge
Education Specialist
Lake Roosevelt National Recreation Area
1008 Crest Drive
Coulee Dam, WA 99116

(509) 754-7848
(509) 633-9187