Search datasets
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A custom basemap created for internal Connecticut Department of Transportation in web apps and maps.The basemap represents the most recent and active Public Road Network as maintained by the...
Search relevance: 144.92 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:40 PM -
This line vector dataset represents tributary segments simulated with the Streamflow-Routing (SFR) Package for MODFLOW-One-Water Hydrologic Flow Model in the Rio Grande Transboundary Integrated...
Search relevance: 58.88 | Views last month: 9 | Catalog Last Checked: September 10, 2026 at 09:47 PM -
This digital dataset contains the monthly inflows to the surface water network in the updated Central Valley Hydrologic Model (CVHM2) for water years 1922-2019. The surface water inflows are...
Search relevance: 55.93 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 08:55 PM -
This line vector dataset represents the Rio Grande, engineered surface-water conveyance structures (canals, laterals, drains, and wasteways), diversions to water-balance subregions (WBS), and the...
Search relevance: 55.26 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 10:24 PM -
The Geopspatial Fabric provides a consistent, documented, and topologically connected set of spatial features that create an abstracted stream/basin network of features useful for hydrologic...
Search relevance: 47.97 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 10:24 PM -
This data release contains inputs for and outputs from hydrologic simulations of the upper Chattahoochee River Basin in northeast Georgia using the Precipitation Runoff Modeling System (PRMS)....
Search relevance: 47.46 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 08:19 PM -
This dataset, VegDischarge v1, represents a significant contribution to the understanding of hydrological dynamics across Africa from 2000 to 2021. It encompasses high-resolution (1km x 1km)...
Search relevance: 45.28 | Views last month: 7 | Catalog Last Checked: September 10, 2026 at 10:44 PM -
The Geopspatial Fabric provides a consistent, documented, and topologically connected set of spatial features that create an abstracted stream/basin network of features useful for hydrologic...
Search relevance: 44.89 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 09:15 PM -
This digital dataset contains the monthly inflows and diversions to the surface-water network in the updated Central Valley Hydrologic Model (CVHM2) for water years 1922-2019. The surface-water...
Search relevance: 42.50 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 10:22 PM -
This metadata record documents a geospatial dataset for the U.S. Geological Survey Precipitation Runoff Modeling System (PRMS) used to drive the National Hydrologic Model (NHM). The Alaska...
Search relevance: 41.22 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 08:38 PM -
This metadata record describes a series of data sets of natural and anthropogenic landscape features linked to NHDPlus Version 2.1’s (NHDPlusV2) approximately 2.7 million stream segments, their...
Search relevance: 31.50 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 10:00 PM -
NOAA’s National Marine Fisheries Service (NMFS) provided data layers for protected species, i.e., species listed under the Endangered Species Act (ESA) and/or Marine Mammal Protection Act (MMPA),...
Search relevance: 31.31 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 07:17 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: 29.78 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:26 PM -
This digital dataset contains the name and location for the diversions from the surface-water network for the Central Valley Hydrologic Model (CVHM). The Central Valley encompasses an...
Search relevance: 27.67 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 09:41 PM -
This digital dataset contains the segment and reaches for the surface-water network by model cell for the Central Valley Hydrologic Model (CVHM). The Central Valley encompasses an approximate...
Search relevance: 27.54 | Views last month: 1 | Catalog Last Checked: October 29, 2026 at 07:41 AM -
This digital dataset contains the name and location for the diversions from the surface-water network for the Central Valley Hydrologic Model (CVHM). The Central Valley encompasses an...
Search relevance: 27.48 | Views last month: 2 | Catalog Last Checked: October 29, 2026 at 08:31 AM -
This digital dataset contains the locations of, and links to USGS gages on the surface-water network for the Central Valley Hydrologic Model (CVHM). The Central Valley encompasses an approximate...
Search relevance: 27.48 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 10:02 PM -
This digital dataset contains the surface-water network for the Central Valley Hydrologic Model (CVHM). The Central Valley encompasses an approximate 50,000-square-kilometer region of...
Search relevance: 27.02 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 10:48 PM -
This digital dataset contains the monthly diversions from the surface-water network for the Central Valley Hydrologic Model (CVHM). The Central Valley encompasses an approximate 50,000...
Search relevance: 27.02 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 09:25 PM -
This digital dataset contains the monthly inflows to the surface-water network for the Central Valley Hydrologic Model (CVHM). The Central Valley encompasses an approximate 50,000...
Search relevance: 27.02 | Views last month: 2 | Catalog Last Checked: October 14, 2026 at 06:44 AM
