Maps
Fundamental Science Practices
USGS provides unbiased, objective, and impartial scientific information upon which our audiences, including resource managers, planners, and other entities, rely.
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.
Geologic Maps
Map Releases
Topo Maps
Volcanic Maps
All Maps
Small-scale map of flow field
This small-scale map shows Kīlauea’s active East Rift Zone lava flow in relation to the eastern part of the Island of Hawai‘i.
Satellite image shows June 27th lava flow
This satellite image was captured on Wednesday, September 2, by the Advanced Land Imager instrument onboard NASA's Earth Observing 1 satellite.
Map showing flow field changes
This map shows recent changes to Kīlauea’s active East Rift Zone lava flow field.
Flood-inundation maps for Big Creek from the McGinnis Ferry Road bridge to the confluence of Hog Wallow Creek, Alpharetta and Roswell, Georgia
Map showing flow field changes
This map shows recent changes to Kīlauea’s active East Rift Zone lava flow field.
Small-scale map of flow field
This small-scale map shows Kīlauea’s active East Rift Zone lava flow in relation to the eastern part of the Island of Hawai‘i.
Geologic Map of Baranof Island, southeastern Alaska
Delineation of marsh types from Corpus Christi Bay, Texas, to Perdido Bay, Alabama, in 2010
Map with thermal mosaic overlay
This map overlays a georeferenced thermal image mosaic onto the flow field change map to show the distribution of active and recently active breakouts.
Map showing flow field changes
This map shows recent changes to Kīlauea’s active East Rift Zone lava flow field.