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Segment B - Flood inundation map geospatial datasets for Lake Ontario, New York Static flood inundation boundary extents were created along the entire shoreline of Lake Ontario in Cayuga, Jefferson, Monroe, Niagara, Orleans, Oswego, and Wayne Counties in New York by using recently acquired (2007, 2010, 2014, and 2017) light detection and ranging (lidar) data. The flood inundation maps, accessible through the USGS Flood Inundation Mapping Program website at https://www.usgs.gov/mission-areas/water-resources/science/flood-inundation-mapping-fim-program, depict estimates of the areal extent and water depth of shoreline flooding in 8 segments corresponding to adjacent water-surface elevations (stages) at 8 USGS lake gages on Lake Ontario. This item includes data sets for segment B - Lake Ontario... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, GeoTIFF, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Raster, Shapefile; Tags: Flood inundation maps, Geospatial Applications, Geospatial Applications, Information Visualization, Lake Ontario, All tags... Lake Ontario Flood Mapping, Lake Ontario Flood mapping, Monroe County, New York, New York, Orleans County, New York, decision support, flood inundation maps, Fewer tags Segment G - Flood inundation map geospatial datasets for Lake Ontario, New York Static flood inundation boundary extents were created along the entire shoreline of Lake Ontario in Cayuga, Jefferson, Monroe, Niagara, Orleans, Oswego, and Wayne Counties in New York by using recently acquired (2007, 2010, 2014, and 2017) light detection and ranging (lidar) data. The flood inundation maps, accessible through the USGS Flood Inundation Mapping Program website at https://www.usgs.gov/mission-areas/water-resources/science/flood-inundation-mapping-fim-program, depict estimates of the areal extent and water depth of shoreline flooding in 8 segments corresponding to adjacent water-surface elevations (stages) at 8 USGS lake gages on Lake Ontario. This item includes data sets for segment G - Lake Ontario... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, GeoTIFF, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Raster, Shapefile; Tags: Flood inundation maps, Geospatial Applications, Geospatial Applications, Information Visualization, Jefferson County, New York, All tags... Lake Ontario, Lake Ontario Flood Mapping, Lake Ontario Flood mapping, New York, Oswego County, New York, decision support, flood inundation maps, Fewer tags An Analysis of Trends in the Magnitude of Floods in Urbanized Watersheds on Long Island, New York Summary: This study aims to do a thorough analysis of trends in peak streamflows on Long Island. Reliable information about the magnitude and frequency of floods is essential for flood insurance studies, flood-plain management, and the design of transportation and water-conveyance infrastructure, such as roads, bridges, culverts, dams, and levees. Federal, State, regional, and local officials need peak flow information to effectively plan and manage land use and water resources, protect lives and property in flood-prone areas, and determine flood-insurance rates, particularly in densely populated urban areas. Long Island is a regional economic driver which has experienced public health and safety issues due to extreme... Categories: Data, Project; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Cooperative Water Program, Flood Mitigation assessment, Flood Science, Groundwater and Streamflow Information, New York, All tags... Surface-Water Monitoring, USGS New York Water Science Center, WSC, Fewer tags Segment H - Flood inundation map geospatial datasets for Lake Ontario, New York Static flood inundation boundary extents were created along the entire shoreline of Lake Ontario in Cayuga, Jefferson, Monroe, Niagara, Orleans, Oswego, and Wayne Counties in New York by using recently acquired (2007, 2010, 2014, and 2017) light detection and ranging (lidar) data. The flood inundation maps, accessible through the USGS Flood Inundation Mapping Program website at https://www.usgs.gov/mission-areas/water-resources/science/flood-inundation-mapping-fim-program, depict estimates of the areal extent and water depth of shoreline flooding in 8 segments corresponding to adjacent water-surface elevations (stages) at 8 USGS lake gages on Lake Ontario. This item includes data sets for segment H - Lake Ontario... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, GeoTIFF, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Raster, Shapefile; Tags: Flood inundation maps, Geospatial Applications, Geospatial Applications, Information Visualization, Jefferson County, New York, All tags... Lake Ontario, Lake Ontario Flood Mapping, Lake Ontario Flood mapping, New York, Oswego County, New York, decision support, flood inundation maps, Fewer tags Methods for Estimation Flood Magnitude and Frequency at Ungaged Streams in New York, excluding Long Island Summary: Extreme flooding can threaten life and property in flood-prone areas, as well as cause damage to critical infrastructure along roadways and canals. The effective management of these areas, and appropriate design of structures along rivers and streams, relies on understanding the magnitude and frequency of floods at gaged locations, and the ability to estimate these data at ungaged streams. Peak flow analysis and development of regional regression equations to estimate peak flow frequency and magnitude for New York have not been updated using any new data collected since 1999 (Lumia, 2006). As more data and newer technology have become available there is a need to update these data. The updated regression... Categories: Data, Project; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Basin & Hydrogeologic Characterization, Basin & Hydrogeologic Characterization, Cooperative Water Program, Flood Frequency and Magnitude, Flood Frequency and Magnitude, All tags... Flood Hazards, Flood Hazards, Flood Mitigation Assessment, Flood Mitigation assessment, Floods and Droughts, Geospatial Applications, Groundwater and Streamflow Information, Investigation and Monitoring Support, Investigation and Monitoring Support, New York, StreamStats, StreamStats, Surface-Water Modeling, USGS New York Water Science Center, WSC, Fewer tags Surface-Water Data Collection in New York Problem Surface-water information is needed for planning, design, hazard warning, and operation and management in water-related fields such as water supply, hydroelectric power, flood control, irrigation, bridge and culvert design, wildlife management, pollution abatement, flood-plain management, and water-resources development. Appropriate historical and real-time surface-water data, such as stream flow and stage, reservoir levels, and water temperature, are necessary to properly assess, manage and protect water resources. Objectives Collect timely and high quality surface-water data for (1) assessment of water resources; (2) operation of reservoirs or industries; (3) forecasting flow; (4) disposal of wastes... Categories: Data, Project; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Climate Impacts, Climate Impacts, Climate Research and Development, Climate impacts, Cooperative Water Program, All tags... Core Science Analytics, Synthesis, and Libraries, Ecoflows, Ecoflows, Ecoflows, Energy Resources, Environments, Flood Inundation, Flood Inundation, Flood Inundation, Floods and Droughts, GW or SW, GW or SW, GW or SW, Groundwater and Streamflow Information, Groundwater and Streamflow Information, Low Flow or Peak Flow, Low Flow or Peak Flow, Low flow or peak flow, SW Model, SW model, Stream Hydraulics, Stream Hydraulics, Stream hydraulics, StreamStats, StreamStats, StreamStats, Surface-Water Monitoring, Surface-Water Monitoring, Surface-Water Monitoring, Toxic Substance Hydrology, USGS New York Water Science Center, WSC, Fewer tags Stream Temperature, Dissolved Radon, and Stable Water Isotope Data Collected along Headwater Streams in the Upper Neversink River Watershed, NY, USA (ver. 2.0, April 2023) This data release contains three data types that could potentially be used to infer spatiotemporal variability in groundwater discharge processes, along with other research and monitoring purposes: 1) Temporally continuous stream channel water temperature and adjacent streambank air temperature time series data (generally starting November 2020) as well as limited temperature data from May to October 2022 from select seeps and springs; 2) Discrete stable isotope data collected from stream water (May 2021, October/November 2021, May 2022, October/November 2022); and 3) Discrete dissolved radon gas data from stream water (collected May 2021 and May 2022). Data were collected at 51 temporary stations installed along... Categories: Data, Data Release - Revised; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Shapefile; Tags: Ambient Monitoring, Groundwater and Streamflow Information, Neversink River, New York, Radon, All tags... Sullivan County, Ulster County, Surface-Water Monitoring, USGS Science Data Catalog (SDC), environment, geoscientificInformation, groundwater and surface-water interaction, headwater streams, hydrogeology, hydrology, inlandWaters, oxygen isotope analysis, surface water (non-marine), water temperature, Fewer tags Lake Ontario Flood Monitoring and Mapping Problem– Lake Ontario experienced period-of-record (1918-2017) maximum monthly average water levels during May through July 2017. NOAA lake gages recorded instantaneous peaks-of record, 249.2 at Olcott, 249.1 at Rochester, and 249.0 at Oswego and St. Vincent. These high water levels along with wind-generated waves caused flooding of thousands of residences and businesses and the erosion of miles of shoreline along the southern and eastern shorelines of the Lake. During the second week of July 2017, the USGS installed 14 temporary water-level gages and monitored this flooding through the lake’s recession. This network of water-level gages, in combination with the NOAA sites, provides a dense coverage of the lake... Categories: Data, Project; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Cooperative Water Program, Flood Inundation, Flood Inundation, Flood Inundation, Geospatial Applications, All tags... Geospatial Applications, Information Visualization, Information Visualization, Information Visualization, Lake Ontario, Lake Ontario Flood Mapping, New York, USGS New York Water Science Center, WSC, ontario fim, Fewer tags Segment D - Flood inundation map geospatial datasets for Lake Ontario, New York Static flood inundation boundary extents were created along the entire shoreline of Lake Ontario in Cayuga, Jefferson, Monroe, Niagara, Orleans, Oswego, and Wayne Counties in New York by using recently acquired (2007, 2010, 2014, and 2017) light detection and ranging (lidar) data. The flood inundation maps, accessible through the USGS Flood Inundation Mapping Program website at https://www.usgs.gov/mission-areas/water-resources/science/flood-inundation-mapping-fim-program, depict estimates of the areal extent and water depth of shoreline flooding in 8 segments corresponding to adjacent water-surface elevations (stages) at 8 USGS lake gages on Lake Ontario. This item includes data sets for segment D - Lake Ontario... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Flood inundation maps, Geospatial Applications, Geospatial Applications, Information Visualization, Lake Ontario, All tags... Lake Ontario Flood Mapping, Lake Ontario Flood mapping, Monroe County, New York, New York, Wayne County, New York, decision support, flood inundation maps, Fewer tags Main channel river water temperature collected along the East Branch, West Branch, and mainstem Delaware River near Handcock, NY, USA in summer 2021 The Upper Delaware River is a unique example of an aquatic system where summer river temperature is actively managed for ecological purposes. River temperature at the mainstem Delaware River at Lordville, NY gage (USGS 01427207) is targeted to remain below 25°C, with warm events potentially mitigated via directed upstream reservoir releases, a process guided by predictive tools. These directed releases currently occur at the Cannonsville Dam on the West Branch, though the temperature criteria at the Lordville gage is also influenced by releases from the Pepacton Dam on the east branch. To increase the spatial resolution of summer river temperature data available for understanding river temperature processes and... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: New York, Sullivan County, USGS Science Data Catalog (SDC), Upper Delaware River, environment, All tags... geoscientificInformation, groundwater and surface-water interaction, headwater streams, hydrogeology, hydrology, inlandWaters, remote sensing, surface water (non-marine), water temperature, Fewer tags Flood-Frequency Data for Six Selected Streamgages Following the Central New York Flood of October 31 – November 3, 2019 This U.S. Geological Survey (USGS) data release contains batch formatted annual peak streamflow data (PkFlows_AllSites.txt) through the 2020 water year for six selected USGS streamgages (01321000, 01342797, 01343060, 01346000, 01347000, and 01348000) that recorded the flood of October 31 – November 3, 2019, which severely affected the Mohawk Valley and southern Adirondack region in central New York State. This data release also contains batch formatted specification (PkFlows_AllSites.psf) and output (PEAKFLOWS_ALLSITES.PRT) files from log-Pearson type III (LPIII) flood-frequency analysis of the annual peak streamflow data in version 7.4 of the USGS PeakFQ software (Flynn and others, 2006), which implements the Bulletin... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: East Canada Creek, Flood Science, Groundwater and Streamflow Information, Hydrology, Low Flow or Peak Flow, All tags... Mohawk River, New York, Sacandaga River, USGS Science Data Catalog (SDC), USGS:62ebdf6bd34eacf539724c9d, West Canada Creek, floods, hydrology, streamflow, water resources, Fewer tags Flood inundation map geospatial datasets for Lake Ontario, New York This dataset has been archived; it has been superseded by version 2.0 (November 2021) which can be found at https://doi.org/10.5066/P95PT2RV. Static flood inundation boundary extents were created along the entire shoreline of Lake Ontario in Cayuga, Jefferson, Monroe, Niagara, Orleans, Oswego, and Wayne Counties in New York by using recently acquired (2007, 2010, 2014, and 2017) light detection and ranging (lidar) data. The flood inundation maps, accessible through the USGS Flood Inundation Mapping Program website at https://www.usgs.gov/mission-areas/water-resources/science/flood-inundation-mapping-fim-program, depict estimates of the areal extent and water depth of shoreline flooding in 8 segments corresponding... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, GeoTIFF, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Raster; Tags: Cayuga County, New York, Flood mapping, Geospatial Applications, Geospatial Applications, Hydrology, All tags... Information Visualization, Jefferson County, New York, Lake Ontario, Monroe County, New York, New York, Niagara County, New York, Orleans County, New York, Oswego County, New York, USGS Science Data Catalog (SDC), Wayne County, New York, decision support, flood inundation, flood-inundation maps, Fewer tags Geospatial Datasets of Water Surface Elevation and Water Depth in New York City, NY Associated with the Remnants of Hurricane Ida – September 1, 2021 The remnants of Hurricane Ida produced significant rainfall over the five boroughs of New York City (NYC) for several hours on September 1st, 2021. The long-duration, high-intensity rainfall resulted in extensive inundation of streets, buildings, subways, and other public spaces. In response to a Federal Emergency Management Agency (FEMA) mission assignment, the U.S. Geological Survey (USGS) identified and surveyed high-water marks (HWMs) at 83 locations across NYC to document the peak water elevation in impacted areas (Capurso and others, 2023). This data release contains maps of water-depth and inundation extents for areas within 250 meters of surveyed HWM locations. These depth maps assume a constant water-surface... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Bronx County, NY, Flood Hazards, Flood Inundation, Flood Science, Flood-inundation mapping, All tags... Flooding, Floods, Geospatial Applications, HWM, HWM flood representations, Hurricane Ida, Kings County, NY, Mock, New York, New York City, New York County, NY, Queens County, NY, Richmond County, NY, Stormwater, Test, Water, Water Depth, Water Resources, Fewer tags Depth to bedrock determined from passive seismic measurements, Neversink River watershed, NY (USA) This data release documents streambed sediment thickness in the Neversink watershed (NY) as determined by field observations and HVSR passive seismic measurements, and were collected as an extension of a previous data set collected in the same watershed (see Associated Items). These measurements were made between May 17, 2021 and May 21, 2021 using MOHO Tromino three-component seismometers (MOHO, S.R.L.). Seismic observations were converted to sediment thickness (depth to bedrock, meters) using the horizontal-to-vertical spectral ratio (HVSR) method. Resonance frequencies were determined from time domain data using GRILLA (MOHO, S.R.L.) software and converted to inferred depth to bedrock for a range of possible... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: GW or SW, Geophysics, Geophysics, HVSR, Hydrology, All tags... Integrated Water Science, Integrated Water Science, Neversink River, New York State, Surface Geophysics, USGS Science Data Catalog (SDC), Ulster County, Water Resources, geophysics, groundwater and surface-water interaction, headwater streams, hydrogeology, hydrology, Fewer tags Segment C - Flood inundation map geospatial datasets for Lake Ontario, New York Static flood inundation boundary extents were created along the entire shoreline of Lake Ontario in Cayuga, Jefferson, Monroe, Niagara, Orleans, Oswego, and Wayne Counties in New York by using recently acquired (2007, 2010, 2014, and 2017) light detection and ranging (lidar) data. The flood inundation maps, accessible through the USGS Flood Inundation Mapping Program website at https://www.usgs.gov/mission-areas/water-resources/science/flood-inundation-mapping-fim-program, depict estimates of the areal extent and water depth of shoreline flooding in 8 segments corresponding to adjacent water-surface elevations (stages) at 8 USGS lake gages on Lake Ontario. This item includes data sets for segment C - Lake Ontario... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, GeoTIFF, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Raster, Shapefile; Tags: Flood inundation maps, Geospatial Applications, Geospatial Applications, Information Visualization, Lake Ontario, All tags... Lake Ontario Flood Mapping, Lake Ontario Flood mapping, Monroe County, New York, New York, decision support, flood inundation maps, Fewer tags Segment F - Flood inundation map geospatial datasets for Lake Ontario, New York Static flood inundation boundary extents were created along the entire shoreline of Lake Ontario in Cayuga, Jefferson, Monroe, Niagara, Orleans, Oswego, and Wayne Counties in New York by using recently acquired (2007, 2010, 2014, and 2017) light detection and ranging (lidar) data. The flood inundation maps, accessible through the USGS Flood Inundation Mapping Program website at https://www.usgs.gov/mission-areas/water-resources/science/flood-inundation-mapping-fim-program, depict estimates of the areal extent and water depth of shoreline flooding in 8 segments corresponding to adjacent water-surface elevations (stages) at 8 USGS lake gages on Lake Ontario. This item includes data sets for segment F - Lake Ontario... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, GeoTIFF, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Raster, Shapefile; Tags: Cayuga County, New York, Flood inundation maps, Geospatial Applications, Geospatial Applications, Information Visualization, All tags... Lake Ontario, Lake Ontario Flood Mapping, Lake Ontario Flood mapping, New York, Oswego County, New York, Wayne County, New York, decision support, flood inundation maps, Fewer tags Flood-inundation mapping of Egypt Creek, Dryden, Tompkins County Problem – Flooding is an annual problem along Egypt Creek in Dryden. Increased runoff from expanding development, sediment clogged channels, and undersized culverts that cannot convey increased flows contribute to the problem. Flood maps for extreme floods are available through the effective FEMA flood insurance study (FEMA, 1978), but these maps, which became effective in 1979, are considered no longer valid by the Village of Dryden owing to development in the basin, which presumably has increased runoff and, in at least one instance, encroached on the floodplain. In addition, similar data for lower, intermediate, and higher floods are non-existent. Emergency responders and the public would benefit from a series... Categories: Data, Project; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Cooperative Water Program, Egypt Creek, Flood Inundation, Flood Inundation, Flood Inundation, All tags... Flood Science, Flood Science, Flood Science, Geospatial Applications, Geospatial Applications, Mapping Application Development, Mapping Application Development, Mapping Applications Development, New York, Tompkins County, USGS New York Water Science Center, Village of Dryden, WSC, Water Use and Availability Science, Water Use and Availability Science, flood maps, lidar data, maps, Fewer tags Segment A - Flood inundation map geospatial datasets for Lake Ontario, New York Static flood inundation boundary extents were created along the entire shoreline of Lake Ontario in Cayuga, Jefferson, Monroe, Niagara, Orleans, Oswego, and Wayne Counties in New York by using recently acquired (2007, 2010, 2014, and 2017) light detection and ranging (lidar) data. The flood inundation maps, accessible through the USGS Flood Inundation Mapping Program website at https://www.usgs.gov/mission-areas/water-resources/science/flood-inundation-mapping-fim-program, depict estimates of the areal extent and water depth of shoreline flooding in 8 segments corresponding to adjacent water-surface elevations (stages) at 8 USGS lake gages on Lake Ontario. This item includes data sets for segment A - Lake Ontario... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Flood inundation maps, Geospatial Applications, Geospatial Applications, Information Visualization, Lake Ontario, All tags... Lake Ontario, Lake Ontario Flood Mapping, Lake Ontario Flood mapping, New York, Niagara County, New York, Orleans County, New York, decision support, flood inundation maps, Fewer tags Flood inundation map geospatial datasets for Lake Ontario, New York (ver. 2.0, November 2021) Static flood inundation boundary extents were created along the entire shoreline of Lake Ontario in Cayuga, Jefferson, Monroe, Niagara, Orleans, Oswego, and Wayne Counties in New York by using recently acquired (2007, 2010, 2014, and 2017) light detection and ranging (lidar) data. The flood inundation maps, accessible through the USGS Flood Inundation Mapping Program website at https://www.usgs.gov/mission-areas/water-resources/science/flood-inundation-mapping-fim-program, depict estimates of the areal extent and water depth of shoreline flooding in 8 segments corresponding to adjacent water-surface elevations (stages) at the following 8 USGS lake gages on Lake Ontario: A – Lake Ontario (Thirtymile point) at Golden... Categories: Data, Data Release - Revised; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, GeoTIFF, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Raster; Tags: Cayuga County, New York, Flood mapping, Geospatial Applications, Geospatial Applications, Hydrology, All tags... Information Visualization, Jefferson County, New York, Lake Ontario, Monroe County, New York, New York, Niagara County, New York, Orleans County, New York, Oswego County, New York, USGS Science Data Catalog (SDC), Wayne County, New York, decision support, flood inundation, flood-inundation maps, Fewer tags Thermal imagery acquired from an Uncrewed Aerial System (UAS) and hydroacoustic measurements of flow velocity collected along the Sacramento River, California, November, 2023 A reach of the Sacramento River near Glenn, California, was selected as a field site to test a sensor payload developed by the U.S. Geological Survey and the National Aeronautics and Space Administration for estimating surface flow velocities in rivers. The payload, called the River Observing System (RiOS), can be deployed from an uncrewed aircraft system (UAS). RiOS includes visible and thermal cameras, a laser range finder, an inertial navigation system, an embedded computer for storing and processing data, and a wireless link for transmitting data to a ground station. This data release includes thermal imagery acquired by RiOS and stored in Robot Operating System (ROS) *.bag files. The bag files are organized... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Hydrology, USGS Science Data Catalog (SDC) 1 2 »