Optimal flow range (based on 2012 Yampa-White Basin WFET Report).
Echo Park is located in the heart of Dinosaur National Monument's canyon country. Here, the Yampa River flows into the Green River, which winds around the massive feature known as Steamboat Rock. The meeting of the two rivers along with nearby geologic faults have created some of the monument's most dramatic scenery. Although it is the end of the Yampa River, it is not the end of the river trip as the journey continues down the Green River.