Map scanning archive
Archival

New Archival Map Scans Uploaded

We have digitized and uploaded three high-resolution sheets from the 1923 USGS River Survey Plan covering the Escalante river junctions.

June 14, 2026 Read More
Hiking path slot canyon
Field Surveys

Field Survey: Lower Coyote Gulch Conditions

A brief report on the state of the stream bed, silt bank stability, and cottonwood grove sapling counts around Jacob Hamblin Arch.

May 29, 2026 Read More
Desk with references
Resources

Dendrohydrology Guide added to Library

We have indexed a new set of scientific studies examining prehistoric drought durations in the Green River headwaters.

May 08, 2026 Read More