August 05, 2022

USGS Great Salt Lake Hydro Mapper Now Available

The USGS Great Salt Lake Hydro Mapper provides easy access to three information resources for Great Salt Lake:

Salinity and Lake Levels

Graphs that show the relationship between salinity and lake level as well as satellite imagery of the changing lake surface area.

Water Data

Lake levels for the southern and northern arms of the lake and discharge for locations on major surface water inflows are included.

Great Salt Lake Basin Water Dashboard

Interactive map that provides real-time stream, lake and reservoir, and groundwater data for USGS observation stations. Weather and other hydrologic information can be added as layers to the map.