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Maps

Our programs produce accurate geologic maps and 3-D geologic frameworks that provide critical data for sustaining and improving the quality of life and economic vitality of the Nation. They also organize, maintain, and publish the geospatial baseline of the Nation's topography, natural landscape, built environment and more.

Map Releases

Map Releases

Topo Maps

Topo Maps

Volcanic Maps

Volcanic Maps

All Maps

Filter Total Items: 9481

June 24—Thermal map of fissure system and lava flows

This thermal map shows the fissure system and lava flows as of 6 am on Sunday, June 24

June 21—Thermal map of fissure system and lava flows

This thermal map shows the fissure system and lava flows as of 6 am on Thursday, June 21.

June 19—Thermal map of fissure system and lava flows

This thermal map shows the fissure system and lava flows as of 6 am on Tuesday, June 19

Bathymetric contour map, surface area and capacity table, and bathymetric difference map for Clearwater Lake near Piedmont, Missouri, 2017

Clearwater Lake, on the Black River near Piedmont in Reynolds County, Missouri, was constructed in 1948 and is operated by the U.S. Army Corps of Engineers for flood-risk reduction, recreation, and fish and wildlife habitat. The lake area is about 1,800 acres with about 34 miles of shoreline at the conservation pool elevation of 498 feet. Since the completion of the lake in 1948, sedimentation lik

June 16—Thermal map of fissure system and lava flows

This thermal map shows the fissure system and lava flows as of 6 am on Saturday, June 16.

June 14—Thermal map of fissure system and lava flows

This thermal map shows the fissure system and lava flows as of 6 am on Thursday June 14