Search datasets
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The National Network dataset is as of December 22, 2020 and is from the Bureau of Transportation Statistics (BTS) along with the Federal Highway Administration (FHWA), and part of the U.S....
Search relevance: 123.25 | Views last month: 6 | Catalog Last Checked: July 31, 2026 at 08:41 PM -
The National Bicycle Network is a geospatial dataset for nationwide bicycle routes. It is based on data and information released by public agencies such as state transportation departments, local...
Search relevance: 114.18 | Views last month: 1 | Catalog Last Checked: October 15, 2026 at 08:48 PM -
The National Highway Planning Network (NHPN) dataset was compiled on May 01, 2014 from the Federal Highway Administration (FHWA) and is part of the U.S. Department of Transportation (USDOT)/Bureau...
Search relevance: 108.78 | Views last month: 4 | Catalog Last Checked: July 31, 2026 at 08:41 PM -
The National Highway Freight Network (NHFN) dataset was compiled on January 27, 2023 from the Federal Highway Administration (FHWA) and is part of the U.S. Department of Transportation...
Search relevance: 105.86 | Views last month: 7 | Catalog Last Checked: July 31, 2026 at 08:41 PM -
This dataset represents deposition estimates of nutrients within individual local and accumulated upstream catchments for NHDPlusV2 Waterbodies based on the National Atmospheric Deposition...
Search relevance: 100.45 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:10 PM -
National Bicycle Network
Search relevance: 96.88 | Views last month: 1 | Catalog Last Checked: October 15, 2026 at 08:47 PM -
This is a point coverage of stations in the U.S. Geological Survey's National Stream Quality Accounting Network (NASQAN). NASQAN was established in 1973. Water-quality data currently is collected...
Search relevance: 96.72 | Views last month: 1 | Catalog Last Checked: October 20, 2026 at 05:41 AM -
Inventories of macrofungal species in four National Capital Region Network parks (Antietam National Battlefield, Catoctin Mountain Park, Chesapeake and Ohio Canal National Historical Park, and...
Search relevance: 93.43 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:27 PM -
This dataset represents deposition estimates of nutrients within individual local NHDPlusV2 catchments and upstream, contributing watersheds based on the National Atmospheric Deposition Program....
Search relevance: 90.78 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:11 PM -
This is the amphibian monitoring dataset collected by the National Capital Region Network (NCRN) Inventory and Monitoring Program through 2024.
Search relevance: 90.01 | Views last month: 1 | Catalog Last Checked: October 15, 2026 at 11:15 PM -
The National Waterway Network Nodes dataset is periodically updated by the United States Army Corp of Engineers (USACE) and is part of the U.S. Department of Transportation (USDOT)/Bureau of...
Search relevance: 89.20 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 06:48 PM -
The National Waterway Network Lines dataset is periodically updated by the United States Army Corp of Engineers (USACE) and is part of the U.S. Department of Transportation (USDOT)/Bureau of...
Search relevance: 89.14 | Views last month: 48 | Catalog Last Checked: September 10, 2026 at 06:48 PM -
The National Waterway Network Nodes dataset is periodically updated by the United States Army Corp of Engineers (USACE) and is part of the U.S. Department of Transportation (USDOT)/Bureau of...
Search relevance: 89.14 | Views last month: 2 | Catalog Last Checked: November 04, 2026 at 11:48 PM -
The National Waterway Network Lines dataset is periodically updated by the United States Army Corp of Engineers (USACE) and is part of the U.S. Department of Transportation (USDOT)/Bureau of...
Search relevance: 88.11 | Views last month: 2 | Catalog Last Checked: November 04, 2026 at 11:47 PM -
Geographic representation of national highway freight network. Dataset includes line features representing national highway freight network in the CRTPO area analyzed in the 2055 MTP.
Search relevance: 87.67 | Views last month: 0 | Catalog Last Checked: October 20, 2026 at 11:19 PM -
This dataset and the accompanying Data Series report was created to assist in analysis and interpretation of water-quality data provided by the U.S. Geological Survey, National Stream Quality...
Search relevance: 86.40 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 09:47 PM -
Remote camera stations were set up in Whiskeytown National Recreation Area from October 2018 to January 2019 to document occurrence of mesocarnivores and other wildlife. Forty-five single-camera...
Search relevance: 84.61 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 08:58 PM -
The U.S. Geological Survey (USGS) National Water Quality Network - Rivers and Streams (NWQN) comprises 117 surface-water monitoring sites designed to track ambient water-quality conditions across...
Search relevance: 84.56 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 10:10 PM -
This data release includes 5 child items with photos and videos taken during low altitude photo survey transects in northwest Alaska, July 2013. Three flight transects were conducted from small...
Search relevance: 84.02 | Views last month: 3 | Catalog Last Checked: October 31, 2026 at 08:44 AM -
This is the biological stream survey monitoring dataset collected by the National Capital Region Network (NCRN) Inventory and Monitoring Program from 2004 through 2022. Biological stream surveys...
Search relevance: 83.65 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:16 PM
