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Found 24 dataset(s) matching "Fairfax County".
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Nitrogen (N), phosphorus (P), and suspended-sediment (SS) loads, in Fairfax County, Virginia streams have been calculated using monitoring data from five intensively monitored watersheds for the...
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Metrics describing watershed hydrology, stream hydraulics, stream geomorphology, physicochemical processes, and aquatic biology were used to assess a 1.72 km reach of stream above the U.S....
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This data release documents spatiotemporal water-quality, landscape, and climatic conditions in Fairfax County, Virginia from 2007 through 2018. These data were used to evaluate the water-quality...
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Datasets used to quantify and value the ecosystem service of sediment and nutrient retention for floodplains within the Difficult Run watershed located in Fairfax County, Virginia. Geospatial...
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Aerial light detection and ranging (lidar) data were collected over the study site between April 12 – 14, 2012 as part of the Fauquier, Fairfax, Frederick (MD), and Jefferson County acquisition...
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Aeromagnetic data were collected along flight lines by instruments in an aircraft that recorded magnetic-field values and locations. This dataset presents latitude, longitude, altitude, and...
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Hydrologically conditioned digital elevation model (DEM) generated from lidar data clipped to the Difficult Run watershed with a 500-m buffer in ArcGIS 10.3.1 (ESRI, Redlands, CA). The DEM was...
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The United States Geological Survey Virginia and West Virginia Water Science Center (USGS VA-WV-WSC) and Fairfax County assembled this data release in support of ongoing USGS VA-WV-WSC monitoring...
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This data collection was designed to evaluate the Client Specific Planning (CSP) program of the National Center on Institutions and Alternatives (NCIA). The CSP program offers...
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From May 27 to June 21, 2024, a Virginia Tech team of 5 sampled the fish community in 30 streams spanning a gradient of the developed landscape, including Potomac River, Rappahannock River, and...
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<div style='text-align:Left;'><div><div><p><span>Capital Bikeshare is metro DC's bikeshare service, with 5,000 bikes and 600+ stations across 7 jurisdictions: Washington, DC.; Arlington, VA;...
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<div><font size='3'>On January 3, 2012, Chairman York introduced an action item concerning a transportation study </font><span style='font-size: medium;'>of the road network in Eastern Loudoun...
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This data release contains programmed pyrolysis, organic petrographic (reflectance), and semiquantitative X-ray diffraction mineralogy data for subsurface coal and shale samples from around the...
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<div><a href='https://logis.loudoun.gov/metadata/Metrorail%20stations%20planned.html' target='_blank'>More Metadata</a><br /></div><div><p><span...
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This dataset describes storm event loads (sediment and total particulate phosphorus), hydrologic metrics, and precipitation characteristics for storm events occurring between 2010-2012. Loads were...
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<div style='text-align:Left;'><div><div><p><span>This data set contains all Virginia Railway Express (VRE) stations in Virginia. The data set was originally obtained from the Metro Washington...
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Atlas of fifteen miles around Washington, including the counties of Fairfax and Alexandria, Virginia / compiled and published from actual surveys by G.M. Hopkins.
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The database for the geologic map of the Frederick 30 x 60 quadrangle covers the distinct geologic provinces and sections of the central Appalachian region that are defined by unique bedrock and...
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The database for the Washington West 30- by 60-minute quadrangle covers an area of approximately 4,884 square kilometers (1,343 square miles) in and west of the Washington, D.C., metropolitan...
