utah

Geoscience in Your State: Utah

BLM releases management plans for lands associated with reduced national monuments in Utah

IES Soils Glyph

The Bureau of Land Management (BLM) released draft management plans on August 17 for the revised Bears Ears and Grand Staircase-Escalante National Monuments that aim to provide more flexibility for the use and management of these public lands. Developed following President Donald Trump's removal of more than 2 million acres from the two Utah monuments in December 2017, the draft plans generally focus on maximizing resource development, recreation, and other uses, while still providing for resource protection. BLM is accepting public comments on the Bears Ears plans through November 15 and the Grand Staircase-Escalante plans through November 30.

Interactive database for geologic maps of the United States

The U.S. Geological Survey hosts the National Geologic Map Database (NGMDB). This interactive tool serves as a national archive for high-quality, standardized geologic maps created by the U.S. Geological Survey and state geological surveys.

The MapView section of the NGMDB displays geologic maps from across the country dating back to 1879. The database is searchable by address, and results can be narrowed further using scale and date filters.

Interactive database for topographic maps of the United States

The U.S. Geological Survey hosts topoView, an interactive database of the survey’s topographic maps.

The map is searchable by address, and clicking on any point on the map brings up topographic maps of the area dating back to 1879. Map results can be narrowed further using scale and date filters.

Clicking the “show” option will overlay the selected map onto the coordinates of topoView’s base map. Adjusting the map overlay transparency allows comparison of historical and present-day topography.

All maps in topoView are downloadable in multiple formats.

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