Powell of the Colorado Nevada State Historic Marker 37

Powell of the Colorado Nevada State Historic Marker 37 is a marker commemorating the 1869 exploration of the Grand Canyon by Major John Wesley Powell. The marked is located overlooking Lake Mead, Nevada.

Powell of the Colorado Nevada State Historic Marker 37- The 1871 Powell Expedition preparing to depart Green River.  Photo NPS
The 1871 Powell Expedition preparing to depart Green River. Photo NPS

Marker Text

On August 30, 1869, Major John Wesley Powell landed at the mouth of the Virgin River, about 12 miles south of here, thus ending the first boat expedition through the Grand Canyon of the Colorado River.

The expedition left Green River City, Wyoming Territory, on May 24, 1869. For three months Powell and his men endured danger and hunger to explore, survey and study the geology of the canyons along the Green and Colorado Rivers.

Exhausted and near starvation, the Powell party was warmly greeted and fed by the hardy Mormon pioneers of St. Thomas, a small farm settlement about 11 miles north of here.

The original sites of St. Thomas and the junction of the Virgin and Colorado Rivers are now beneath the waters of Lake Mead.

This, and later Powell surveys, stimulated great interest in the water conservation problems of the Southwest.

Marker Summary

Nevada State Historic Marker 37
NamePowell on the Colorado
LocationLake Mead National Recreation Area, Nevada
Latitude, Longitude36.30717, -114.42006

References

USGS

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