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The U.S. Geological Survey (USGS), in cooperation with the Puerto Rico Environmental Quality Board, has compiled a series of geospatial datasets for Puerto Rico to be implemented into the USGS...
Search relevance: 173.29 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:48 PM -
Polygon geometry with attributes displaying sink areas of watersheds in East Baton Rouge Parish. Sinks are the areas at or below the 100 year flood plain elevation and they are prone to flooding.
Search relevance: 171.32 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:26 PM -
This dataset represents water quality data collected from ditch and streams in a Minnesota Agricultural Watershed, High Island Creek. Data were collected from an inflatable raft with high spatial...
Search relevance: 48.77 | Views last month: 1 | Catalog Last Checked: October 09, 2026 at 04:38 PM -
This data release contains the 1-meter resolution digital elevation model (DEM; DEM.tif) and two other derivative rasters that support the U.S. Geological Survey StreamStats application’s ability...
Search relevance: 47.54 | Views last month: 0 | Catalog Last Checked: October 01, 2026 at 01:40 AM -
This dataset consists of 262 variables which describe various known and suspected point and non-point sources of contaminants and endocrine disrupting compounds (EDCs) throughout the Chesapeake...
Search relevance: 45.48 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 08:59 PM -
The U.S. Geological Survey’s StreamStats program is a publicly-accessible web application (https://streamstats.usgs.gov) that can be used to delineate drainage areas, compute basin...
Search relevance: 35.70 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 10:22 PM -
The University of California Berkeley Herbarium contracted Aerial Information Systems, Inc. in 2008 to create a baseline inventory of wetlands and associated upland vegetation for approximately 38...
Search relevance: 33.76 | Views last month: 3 | Catalog Last Checked: October 24, 2026 at 08:48 PM -
This dataset contains lake watershed shapes depicting the total drainage areas for 20 terminal and/or saline lakes in the Great Basin, USA. The associated data release for the lake boundaries is...
Search relevance: 26.53 | Views last month: 0 | Catalog Last Checked: October 08, 2026 at 03:55 AM -
The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage...
Search relevance: 25.52 | Views last month: 49 | Catalog Last Checked: September 10, 2026 at 09:17 PM -
The High Resolution National Hydrography Dataset Plus (NHDPlus HR) is an integrated datset of geospatial data layers, including the most current National Hydrography Dataset (NHD),...
Search relevance: 24.99 | Views last month: 8 | Catalog Last Checked: September 10, 2026 at 08:47 PM -
The Edwards aquifer in south-central Texas is one of the most permeable and productive aquifers in the United States and is the major source of public water supply for Bexar, Comal, Hays, Medina,...
Search relevance: 17.83 | Views last month: 6 | Catalog Last Checked: September 10, 2026 at 08:59 PM -
The Edwards aquifer in south-central Texas is one of the most permeable and productive aquifers in the United States and is the major source of public water supply for Bexar, Comal, Hays, Medina,...
Search relevance: 17.38 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 09:36 PM -
Terminal and saline lakes across the western United States serve as critical hydrologic, ecologic, and geomorphic resources. This data release provides assimilated topobathymetric elevation models...
Search relevance: 11.12 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 08:13 PM -
Terminal and saline lakes across the western United States serve as critical hydrologic, ecologic, and geomorphic resources. This data release provides assimilated topobathymetric elevation models...
Search relevance: 10.59 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 09:44 PM -
Terminal and saline lakes across the western United States serve as critical hydrologic, ecologic, and geomorphic resources. This data release provides assimilated topobathymetric elevation models...
Search relevance: 10.43 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 10:01 PM -
Terminal and saline lakes across the western United States serve as critical hydrologic, ecologic, and geomorphic resources. This data release provides assimilated topobathymetric elevation models...
Search relevance: 10.28 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 10:33 PM
