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.

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December 3, 2015

Map showing flow field changes

This map shows recent changes to Kīlauea’s active East Rift Zone lava flow field.

Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

December 3, 2015

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.

Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

November 30, 2015

Satellite image shows June 27th lava flow

This satellite image was captured on Monday, November 30, by the Advanced Land Imager instrument onboard NASA's Earth Observing 1 satellite.

Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

November 12, 2015

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.

Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

November 12, 2015

Map showing flow field changes

This map shows recent changes to Kīlauea’s active East Rift Zone lava flow field.

Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

November 10, 2015

Seabed maps showing topography, ruggedness, backscatter intensity, sediment mobility, and the distribution of geologic substrates in Quadrangle 6 of the Stellwagen Bank National Marine Sanctuary Region offshore of Boston, Massachusetts

The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration's National Marine Sanctuary Program, has conducted seabed mapping and related research in the Stellwagen Bank National Marine Sanctuary (SBNMS) region since 1993. The area is approximately 3,700 square kilometers (km2) and is subdivided into 18 quadrangles. Seven maps, at a scale of 1:25,000,

Coastal and Marine Hazards and Resources Program, Woods Hole Coastal and Marine Science Center

October 26, 2015

Bathymetry and capacity of Chambers Lake, Chester County, Pennsylvania

Introduction Chambers Lake is a manmade reservoir on Birch Run, a tributary to West Branch Brandywine Creek in Chester County, Pennsylvania. The lake was created in 1994 after the completion of Multi-Purpose Dam PA-436F (Hibernia Dam), which was built under the Watershed Protection & Flood Control Prevention Act (U.S. Soil Conservation Service, 1991). Hibernia dam is 1,700 feet upstream from the c

Water Resources Mission Area, Pennsylvania Water Science Center

October 23, 2015

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.

Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

October 23, 2015

Map showing flow field changes

This map shows recent changes to Kīlauea’s active East Rift Zone lava flow field.

Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

October 15, 2015

Geologic map of the Alamosa 30’ × 60’ quadrangle, south-central Colorado

The Alamosa 30'× 60' quadrangle is located in the central San Luis Basin of southern Colorado and is bisected by the Rio Grande. The Rio Grande has headwaters in the San Juan Mountains of Colorado and ultimately discharges into the Gulf of Mexico 3,000 kilometers (km) downstream. Alluvial floodplains and associated deposits of the Rio Grande and east-draining tributaries, La Jara Creek and Conejos

Groundwater and Streamflow Information Program, Geosciences and Environmental Change Science Center

October 14, 2015

Flood-inundation maps for South Fork Peachtree Creek from the Brockett Road bridge to the Willivee Drive bridge, DeKalb County, Georgia

Digital flood-inundation maps for a 5.3-mile reach of South Fork Peachtree Creek that extends from about 500 feet above the Brockett Road bridge to the Willivee Drive bridge were developed by the U.S. Geological Survey (USGS) in cooperation with DeKalb County, Georgia. The flood-inundation maps, which can be accessed through the USGS Flood Inundation Mapping Science Web site at http://water.usgs.g

Water Resources Mission Area, South Atlantic Water Science Center (SAWSC)

October 13, 2015

Landsat satellite image shows June 27th lava flow

This satellite image was captured on Tuesday, October 13, 2015 by the Landsat 8 satellite.

Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

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