Search datasets
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One of the largest hydraulic mines (1.6 km2) is located in California’s Sierra Nevada within the Humbug Creek watershed and Malakoff Diggins State Historic Park (MDSHP). MDSHP’s denuded and...
Search relevance: 1.00 | Views last month: 76 | Catalog Last Checked: September 10, 2026 at 08:15 PM -
This dataset, prepared by the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center (SPCMSC), provides beach profile data collected at Madeira Beach, Florida. Data were...
Search relevance: 1.00 | Views last month: 35 | Catalog Last Checked: September 10, 2026 at 07:58 PM -
This data release was produced as part of the Milwaukee Area Watercourse Corridor Study in partnership with the Milwaukee Metropolitan Sewerage District (MMSD) to monitor and assess stream water...
Search relevance: 1.00 | Views last month: 22 | Catalog Last Checked: September 10, 2026 at 08:16 PM -
Seabeach amaranth (Amaranthus pumilus) is a federally threatened plant species that was once prevalent on beaches of the U.S. mid-Atlantic coast. To re-establish a population at Assateague Island...
Search relevance: 1.00 | Views last month: 18 | Catalog Last Checked: September 10, 2026 at 10:39 PM -
The dynamic nature of coastal areas is a defining characteristic, influencing nearly every aspect of their ecology. Fundamentally disturbance driven systems, coastal shorelines and their endemic...
Search relevance: 1.00 | Views last month: 16 | Catalog Last Checked: November 12, 2026 at 02:57 AM -
These data were compiled for assessing how geomorphic changes measured as topographic differences from repeat surveys represent measured and modelled estimates of aeolian sediment transport and...
Search relevance: 1.00 | Views last month: 15 | Catalog Last Checked: September 10, 2026 at 08:02 PM -
U.S. Geological Survey researchers conducted time-series ground-penetrating radar (GPR) surveys with a Sensors and Software 500-MHz Pulse Ekko Pro system. This data release contains ground-based...
Search relevance: 1.00 | Views last month: 15 | Catalog Last Checked: November 02, 2026 at 07:29 AM -
This dataset, prepared by the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center (SPCMSC), provides beach profile data collected at Madeira Beach, Florida. Data were...
Search relevance: 1.00 | Views last month: 15 | Catalog Last Checked: September 10, 2026 at 09:53 PM -
Chalk Cliffs, located 8 miles southwest of Buena Vista, Colorado, is a natural laboratory for research on runoff-initiated debris flows (Coe et al., 2010). In 2019, there were two monitoring...
Search relevance: 1.00 | Views last month: 14 | Catalog Last Checked: September 10, 2026 at 08:33 PM -
The U.S. Geological Survey (USGS) conducts baseline and storm-response photography missions to document and understand the changes in the vulnerability of the Nation's coasts to extreme storms. On...
Search relevance: 1.00 | Views last month: 14 | Catalog Last Checked: September 10, 2026 at 10:09 PM -
This dataset is a polygon shapefile delineating the footprint of bathymetric data collected in October, 2021 for an approximately 500 meter (m) reach of the Kalamazoo River upstream of Plainwell,...
Search relevance: 1.00 | Views last month: 14 | Catalog Last Checked: September 10, 2026 at 09:25 PM -
These data represent a series of mean high water shorelines collected at Assateague Island National Seashore (ASIS), appended into one file geodatabase (1993-2022). Post-2022 surveys can be found...
Search relevance: 1.00 | Views last month: 13 | Catalog Last Checked: November 12, 2026 at 03:04 AM -
The Middle Fork Willamette River basin encompasses 3,548 square kilometers of western Oregon and drains to the mainstem Willamette River. Fall Creek basin encompasses 653 square kilometers and...
Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: September 10, 2026 at 09:41 PM -
Digital elevation models (DEMs) were developed from lidar surveys from 2013, 2015, and 2022 for the Greater Raleigh, NC Area, with 1-meter resolution. A DEM of difference raster was also developed...
Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: September 10, 2026 at 09:08 PM -
As part of the Barrier Island Evolution Research (BIER) project, scientists from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center (SPCMSC) collected sediment...
Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: September 10, 2026 at 10:22 PM -
This dataset, prepared by the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center (SPCMSC), provides beach profile data collected at Madeira Beach, Florida. Data were...
Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: September 10, 2026 at 10:16 PM -
This portion of the data release presents topographic Global Navigation Satellite System (GNSS) measurements acquired during the UAS survey of the debris flow at South Fork Campground in Sequoia...
Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: September 10, 2026 at 09:03 PM -
Hydrographic sheets (H-sheets) and nautical charts produced by the National Ocean Service (NOS) during the 1800s provide historic sounding (water depth) measurements of coastal areas. The data can...
Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: September 10, 2026 at 09:14 PM -
This data release includes information used to support the manuscript "Rockfall kinematics from massive rock cliffs: outlier boulders and flyrock from Whitney Portal, California rockfalls". The...
Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: September 10, 2026 at 10:37 PM -
The Middle Fork Willamette River basin encompasses 3,548 square kilometers of western Oregon and drains to the mainstem Willamette River. Fall Creek basin encompasses 653 square kilometers and...
Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: September 10, 2026 at 10:08 PM
