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
Bathymetric contour maps, surface area and capacity tables, and bathymetric change maps for selected water-supply lakes in northwestern Missouri, 2019 and 2020
April 8, 2022—Kīlauea summit eruption reference map
This reference map depicts the ongoing Kīlauea summit eruption on April 8, 2022.
April 6, 2022—Kīlauea summit UAS thermal maps
Unoccupied aircraft systems (UAS) flights on April 6, 2022, allowed for aerial visual and thermal imagery to be collected of Halema‘uma‘u crater at the summit of Kīlauea.
March 31, 2022—Kīlauea summit eruption reference map
This reference map depicts the ongoing Kīlauea summit eruption on March 31, 2022.
March 21, 2022—Kīlauea summit eruption reference map
This reference map depicts the ongoing Kīlauea summit eruption on March 21, 2022.
Geologic map of the South Boston 30' × 60' quadrangle, Virginia and North Carolina
March 17, 2022—Kīlauea summit thermal maps
A helicopter overflight on March 17, 2022, allowed for aerial visual and thermal imagery to be collected of Halema‘uma‘u crater at the summit of Kīlauea.
March 4, 2022 - Kīlauea summit eruption reference map
This reference map depicts the ongoing Kīlauea summit eruption on March 4, 2022.
March 2, 2022—Kīlauea summit thermal maps
A helicopter overflight on March 2, 2022, allowed for aerial visual and thermal imagery to be collected of Halema‘uma‘u crater at the summit of Kīlauea.
Bathymetric map, surface area, and stage-capacity for the U.S. part of Lake Koocanusa, Lincoln County, Montana, 2016–18
January 28, 2022—Kīlauea summit eruption reference map
This reference map depicts the ongoing Kīlauea summit eruption on January 28, 2022.
January 25, 2022—Kīlauea summit thermal maps
A helicopter overflight on January 25, 2022, allowed for aerial visual and thermal imagery to be collected of Halema‘uma‘u crater at the summit of Kīlauea.