226 datasets found for "Bridges"
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Hydrography Lines 2021
District of Columbia —
This layer contains hydrography such as streams, rivers, and other linear hydrography features. Hidden hydrography, inferred drainage connectors, or culverts connect... -
Hydrography Lines
District of Columbia —
This layer contains hydrography such as streams, rivers, and other linear hydrography features. Hidden hydrography, inferred drainage connectors, or culverts connect... -
Hydrography Lines 2017
District of Columbia —
Hydrography lines. The dataset contains polylines representing planimetric hydrography, created as part of the DC Geographic Information System (DC GIS) for the D.C.... -
State
Photogrammetry-derived digital surface model and orthoimagery of areas near the Dalton Highway, Yukon River Crossing, Alaska
State of Alaska —
The State of Alaska Division of Geological & Geophysical Surveys (DGGS) produced a digital surface model (DSM) and an orthorectified aerial image (orthoimagery)... -
Federal
Surface Water Hg and MeHg Samples, Below Lahontan, 1997-2013, USGS
U.S. Environmental Protection Agency —
The Carson River is a vital water resource for local municipalities and migratory birds travelling the Pacific Flyway. Historic mining practices that used mercury... -
Federal
Surface Water Hg and MeHg Samples, Above Lahontan, 1997-2013, USGS
U.S. Environmental Protection Agency —
The Carson River is a vital water resource for local municipalities and migratory birds travelling the Pacific Flyway. Historic mining practices that used mercury... -
Federal
Surface Water Samples, Carson River Area, 2016, USGS and NWIS
U.S. Environmental Protection Agency —
The USGS collects data for this national program to inform public, State and local governments, public and private utilities and other Federal agencies involved with... -
Federal
ARCN Lagoons Continuous Water Quality Data, 2016 (Ver. 2025-04-11)
Department of the Interior —
This data release consists of one file, ARCN Lagoons 2016 Continuous Water Quality Data (Ver. 2025-04-11).csv, containing continuous water quality data 2016 for the... -
Federal
ce_382-20220923T0119
National Oceanic and Atmospheric Administration, Department of Commerce —
The Endurance Array is a multi-scaled array utilizing fixed and mobile assets to observe cross-shelf and along-shelf variability in the coastal upwelling region off... -
Waterbodies 2015
District of Columbia —
Water. The dataset contains polygons representing planimetric waterbodies, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the... -
Federal
Chemical Composition of Large Lakes in Alaska’s Arctic Network, 2013-2014
Department of the Interior —
The chemical composition of lakes is an important ecosystem property that can have considerable influence on aquatic ecosystem structure and function. Since lake... -
Hydrography Centerline 2005
District of Columbia —
Hydrography Centerline. The dataset contains lines representing planimetric Hydrography Centerline, created as part of the DC Geographic Information System (DC GIS)... -
Waterbodies 2017
District of Columbia —
Water. The dataset contains polygons representing planimetric waterbodies, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the... -
Federal
ce_320-20210429T1754-delayed
National Oceanic and Atmospheric Administration, Department of Commerce —
The Endurance Array is a multi-scaled array utilizing fixed and mobile assets to observe cross-shelf and along-shelf variability in the coastal upwelling region off... -
Federal
ce_311-20191022T1342
National Oceanic and Atmospheric Administration, Department of Commerce —
The Endurance Array is a multi-scaled array utilizing fixed and mobile assets to observe cross-shelf and along-shelf variability in the coastal upwelling region off... -
Federal
ce_319-20211129T1925-delayed
National Oceanic and Atmospheric Administration, Department of Commerce —
The Endurance Array is a multi-scaled array utilizing fixed and mobile assets to observe cross-shelf and along-shelf variability in the coastal upwelling region off... -
Federal
ce_384-20231026T1746
National Oceanic and Atmospheric Administration, Department of Commerce —
The Endurance Array is a multi-scaled array utilizing fixed and mobile assets to observe cross-shelf and along-shelf variability in the coastal upwelling region off... -
Federal
ce_383-20150121T2015-delayed
National Oceanic and Atmospheric Administration, Department of Commerce —
The Endurance Array is a multi-scaled array utilizing fixed and mobile assets to observe cross-shelf and along-shelf variability in the coastal upwelling region off... -
Federal
Hydrographic and Impairment Statistics Database: NABR
Department of the Interior —
Hydrographic and Impairment Statistics (HIS) is a National Park Service (NPS) Water Resources Division (WRD) project established to track certain goals created in... -
Federal
Bird Abundance And Diversity In Coastal Lagoons of Bering Land Bridge National Preserve and Cape Krusenstern National Monument, 2012
Department of the Interior —
This dataset consists of a list of birds with subjective abundance and nesting behaviors observed in Bering Land Bridge National Preserve and Cape Krusenstern...
226 datasets found for "Bridges"