Skip to main content
U.S. flag

An official website of the United States government

Map Releases

Total: 0

Search

Enter a keyword to search on. Click the "X" to remove terms.

Filters

Reset Filters
Total: 0
Download Results
Total: 0

Search

Enter a keyword to search on. Click the "X" to remove terms.

Filters

Reset Filters

Settings

Total: 0
Download Results

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. 

Filter Total Items: 9029

Trench Logs and Scarp Data from an Investigation of the Steens Fault Zone, Bog Hot Valley and Pueblo Valley, Humboldt County, Nevada Trench Logs and Scarp Data from an Investigation of the Steens Fault Zone, Bog Hot Valley and Pueblo Valley, Humboldt County, Nevada

Introduction: This report contains field and laboratory data from a study of the Steens fault zone near Denio, Nev. The 200-km-long Steens fault zone forms the longest, most topographically prominent fault-bounded escarpment in the Basin and Range of southern Oregon and northern Nevada. The down-to-the-east normal fault is marked by Holocene fault scarps along nearly half its length...
By
Geosciences and Environmental Change Science Center

Under the Golden Gate Bridge — Views of the sea floor near the entrance to San Francisco Bay, California Under the Golden Gate Bridge — Views of the sea floor near the entrance to San Francisco Bay, California

San Francisco Bay in Northern California is one of the largest and most altered estuaries within the United States. The sea floor within the bay as well as at its entrance is constantly changing due to strong tidal currents, aggregate mining, dredge disposal, and the creation of new land using artificial fill. Understanding this dynamic sea floor is critical for addressing local...
By
Pacific Coastal and Marine Science Center

Visualizing the geology of lake trout spawning sites: Northern Lake Michigan Visualizing the geology of lake trout spawning sites: Northern Lake Michigan

Geologists and biologists are working together to understand the links between lake floor geology (composition and shape) and the distribution of lake trout throughout their life cycle. Lake floor geology is one of the main factors determining where lake trout spawn, feed, and hide. In support of ongoing research to study Lake Michigan trout habitats, the U.S. Geological Survey in...

Volatile organic compounds in samples from domestic and public wells, 1985-2002 Volatile organic compounds in samples from domestic and public wells, 1985-2002

The U.S. Geological Survey's (USGS) National Water-Quality Assessment (NAWQA) Program recently completed a national study of volatile organic compounds (VOCs) in the Nation's ground water (Zogorski and others, 2006). Part of this assessment emphasizes the occurrence of 55 VOCs in samples from 2,401 domestic wells and 1,096 public wells during 1985-2002. Samples were collected prior to...
By
Water Resources Mission Area, Dakota Water Science Center

Water-surface elevations and boundaries of the 100-year and 500-year floods and floodway for the Jocko River, western Montana Water-surface elevations and boundaries of the 100-year and 500-year floods and floodway for the Jocko River, western Montana

No abstract available.
By
Water Resources Mission Area, Wyoming-Montana Water Science Center

Altitude and configuration of the potentiometric surface in part of Lower Oxford, East Nottingham, and West Nottingham Townships, and in part of the Borough of Oxford, Chester County, Pennsylvania, April through June, 2003 Altitude and configuration of the potentiometric surface in part of Lower Oxford, East Nottingham, and West Nottingham Townships, and in part of the Borough of Oxford, Chester County, Pennsylvania, April through June, 2003

No abstract available.

Bathymetric map of the south part of Great Salt Lake, Utah, 2005 Bathymetric map of the south part of Great Salt Lake, Utah, 2005

The U.S. Geological Survey, in cooperation with the Utah Department of Natural Resources, Division of Wildlife Resources, collected bathymetric data for the south part of Great Salt Lake during 2002–04 using a single beam, high-definition fathometer and real-time differential global positioning system. Approximately 7.6 million depth readings were collected along more than 1,050 miles of...
By
Water Resources Mission Area, Utah Water Science Center, Saline Lake Ecosystems Integrated Water Availability Assessment

Bathymetry and selected views of the fringing coral reef, South Moloka'i, Hawaii Bathymetry and selected views of the fringing coral reef, South Moloka'i, Hawaii

No abstract available.

Coastal-change and glaciological map of the Ronne Ice Shelf area, Antarctica, 1974-2002 Coastal-change and glaciological map of the Ronne Ice Shelf area, Antarctica, 1974-2002

Changes in the area and volume of polar ice sheets are intricately linked to changes in global climate, and the resulting changes in sea level may severely impact the densely populated coastal regions on Earth. Melting of the West Antarctic part alone of the Antarctic ice sheet could cause a sea-level rise of approximately 6 meters (m). The potential sea-level rise after melting of the...

Data related to late Quaternary surface faulting on the Eastgate fault, Churchill County, Nevada Data related to late Quaternary surface faulting on the Eastgate fault, Churchill County, Nevada

No abstract available.
By
Geosciences and Environmental Change Science Center

Distribution of Late Quaternary wind-deposited sand in eastern Colorado Distribution of Late Quaternary wind-deposited sand in eastern Colorado

No abstract available.

Fishes of Buffalo National River Fishes of Buffalo National River

No abstract available.
Was this page helpful?