Found 5 datasets matching filters. (clear all filters)
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The locations of approximately 23,000 current and historical U.S. Geological Survey (USGS) streamgages in the United States and Puerto Rico (with the exception of Alaska) have been snapped to the...
Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: May 05, 2026 at 10:02 PM -
This data set represents the extent of the North Atlantic Coastal Plain aquifer system in North Carolina, Virginia, Maryland, Deleware, and New Jersey.
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 10:08 PM -
Fish occurrence data to support high-resolution distribution models and test various community and macroecological hypotheses have not been available at the national scale. We present IchthyMaps,...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 09:33 PM -
Bottlenose dolphin survey effort (track location and amount of survey effort during field projects.)
Data from these surveys have been used to track location and amount of survey effort during field projects.
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: May 05, 2026 at 05:02 PM -
This geodatabase contains lake feature datasets used for the Nitrogen Screening project. Individual metedata is available. The NHDPlus Version 1.0 is an integrated suite of application-ready...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: March 04, 2026 at 06:56 AM
