Figure 11 shows the Upper Hudson River and the locations of each lock, - dam, reach of river, and designated river section. Hudson River Estuary Bathymetry Tidal Datums SHAPE. Bathymetry of Hudson Canyon GRADE LEVEL 9 - 12 FOCUS QUESTION What are the differences between bathymetric maps and topographic maps? PDF Identifying Zebra Mussel Distribution in the Hudson River ... Bathymetric controls on sediment transport in the Hudson ... the sills in the Great Lakes- Hudson River Waterway Improvement. of Environmental Conservation, allows us to characterize existing zebra mussel habitats. Section 5 Bathymetry, grain size, and sediment environment in the Hudson Highlands section of the estuary. The bathymetric surface and tabular data are used in several water-quality models, the stage-capacity tables are used to determine current and available reservoir storage, and contours are used in mapping applications. The Hudson Shelf Valley is the submerged seaward extension of the ancestral Hudson River drainage system and is the largest physiographic feature on the Middle Atlantic continental shelf. 1) - Modeling results predict that 2-year flow velocities have a maximum value of 4.6 ft/s Using Tracer Variance Decay to Quantify Variability of ... PDF Data Collection and Review - NJ (a) Location map for U.S. east coast. When you view a Color Bathymetry map, the river is filled with a spectrum of colors.Dark blue represents the deeper areas of water, with pink denoting the shallowest areas. Hudson River Benthic Mapping sidescan data Hudson River Estuary Bathymetry- Saugerties to Troy in the Hudson River estuary. Episodic and long-term sediment transport in the Hudson River estuary. Over time, the Hudson River eroded the land to form the Hudson Canyon. Along-estuary bathymetric transitions and lateral depth variation between channel and shoal create spatial gradients in residual circulation and stratification, and thus affect sediment transport and deposition. Salinity dynamics in the Hudson River estuary. The Hudson Shelf Valley is the submerged seaward extension of the ancestral Hudson River drainage system and is the largest physiographic feature on the Middle Atlantic continental shelf. Over time, the Hudson River eroded the land to form the Hudson Canyon. SUNY data was collected in the time period 1998-2003. Map Showing the Proposed Comprehensive Water Strategy for City of Hoboken from When sea N"tTO Hudson KVer Library ANALYSIS OF SIDE-SCAN SONAR, BATHYMETRIC, SUBBOTTOM, AND SEDIMENT DATA FROM THE UPPER HUDSON RIVER BETWEEN BAKERS FALLS AND LOCK 5 SEPTEMBER, 1993 Hudson River PCB Reassessment RI/FS F~A Work Assignment 013-2N84 EPA Contract No. Description: Complete shallow-water benthic mapping to map the bathymetry and sediment environment of the waters less than 4 meters deep in the Hudson River Estuary from the harbor at New York City to Troy. The total range of sounding data was 1.5 meters to -61.9 meters at . -To conserve for future generations the rich diversity of plants, animals and habitats that are key to the vitality, natural beauty and environmental quality of the Hudson River Valley. Major ions in local precipitation & surface waters, in particular the Hudson River; Particulate matter and atmospheric ozone in NYC air; Bathymetry and sediment distribution in the Hudson River off Manhattan; You will gain experience with: tabular data; various graphical representation of data; histograms, boxplots, line graphs, maps, etc. NOAA bathymetry for the Hudson River from the north end of Manhattan to the City of Hudson (M060h) was derived from twenty surveys containing 120,771 soundings. 20030101 In 2009 the Kongsberg GeoSwath Plus System was used to provide swath bathymetry coverage of the riverbed in shallow water. International Hydrographic Bureau 4, Quai Antoine 1er B.P. The surveys dated from 1930 to 1945. The supplemental geophysical surveys included multibeam bathymetry, sub-bottom profiling, and magnetometer surveys. The bathymetric map, when combined with the other three maps, serves as a base for making geological-geophysical studies of the oceans bottom's crustal geophysical data for the Continental Shelf and slope. 5213-01 by Roger D. Flood . Hudson River numerical grid domain and bathymetry. (c) Zoom in of lower estuary section, with grid cells sizes on the order of 50-100 m in the x-directions and 200 m in the y-directions. HUDSON VALLEY NATURAL RESOURCE MAPPER A Tool for Communities in the Hudson River Estuary Watershed The Hudson Valley Natural Resource Mapper is an online, interactive tool to assist local land-use decision-makers with identifying and understanding important habitat and water resources, the connections between them, and their broader Survey Area - The Hudson River Estuary is being surveyed from the Federal Dam in Troy, New York, to Verrazano Narrows Bridge in New York Harbor. We use observations and a numerical model to evaluate sediment transport in the Hudson River estuary. To provide updated bathymetric surface, contour, and capacity data, the U.S. Geological Survey, in cooperation with New York City Department of Environmental Protection, surveyed the bathymetry of the 16 East of Hudson reservoirs and controlled lakes from 2017 to 2019 using a multibeam echosounder. Figure 1- 2c shows CU92 through CU96 in Reaches 3 and 4. 64 acres. Kenna, C. McHugh, 2007, Regional patterns and local variations of sediment distribution in the Hudson River Estuary, Estuarine, Coastal and Shelf Science, 71, 259-277 for a discussion of these maps. Benthic Mapper presents the data from the first third of the estuary to be surveyed - the map shows the areas for which data is currently available. The guard gates at various points in the canal system have a pier in midchannel with a clear passage of 55 feet on either side. Lateral gradients in depth, and therefore baroclinic pressure gradient and stratification . Lower Hudson River map and bathymetry: (a) map with mooring locations during spring/summer 2004 deployment, (b) cross-sectional area against distance along the estuary, and (c) thalweg depth against distance along the estuary including station locations. No surveys were omitted. When sea Long term sediment flux in the Hudson. NJDEP | Rebuild by Design - Hudson River Hydrology and Flood Risk Assessment | Coastal Modeling Methodology| 14 Figure 3-5. As a result of the shallow bathymetry and strong river velocities, the salinity intru-sion is relatively short, typically extending only 5-15 km from the mouth. The lock lifts range from 6 feet to 40.5 feet, with an average lift of 17.7 feet. Hudson River Estuary Layers Bathymetry - water bottom elevation The elevation of the water bottom in the Hudson River Estuary constrains the use of the estuary by plants, animals and humans. 68-S9-2001 for TAMS Consultants, Inc. TAMS Subcontract No. The 150-km long valley is the submerged extension of the ancestral Hudson River Valley that connects to the Hudson Canyon. The bathymetry of the reservoirs was initially determined from pre-inundation land surface maps more than 100 years ago. Subtidal salinity and velocity in the Hudson River estuary: observations and modeling. The bathymetry of the reservoirs was initially determined from pre-inundation land surface maps more than 100 years ago. The Hudson River Benthic Mapping Project, funded by the New York State Department of Environmental Conservation, resulted in a com- prehensive data set consisting of high-resolution multibeam bathymetry, sidescan sonar, and sub-bottom data, as well as over 400 sediment cores Hurricane Sandy exposed the vulnerabilities within the Study Area by flooding the coastal areas of Jersey City, Link to Original Data Data Source; Reference System . . Title: Hudson River Estuary Sediment Environment Map (NYSDEC) Publisher: New York State Department of Environmental Conservation. Get the Arc ASCII. The Hudson Shelf Valley (HSV) is the largest physiographic feature on the U.S. mid-Atlantic continental shelf. Background Every day, the New York City Department of Environmental Protection (DEP) supplies more than one billion gallons of drinking water to more than nine million people. 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