Filters: Tags: Snohomish County (X) > partyWithName: U.S. Geological Survey - ScienceBase (X)

Filters Date Range Past year (1) Past month (0) Past week (0) Past day (0) Custom range... To   Search Extensions NetCDF OPeNDAP Service (1) Types Map Service (2) OGC WFS Layer (2) OGC WMS Layer (2) OGC WMS Service (2) NetCDF OPeNDAP Service (1) Contacts U.S. Geological Survey Natural Hazards Dean Tyler Jeffrey J Danielson PCMSC Science Data Coordinator More... Categories Data (4) Tag Types Theme (7) Place (8) Subject (1) USGS Scientific Topic Keyword (5) Harvest Set (5) Tag Schemes USGS Thesaurus (6) None (3) Geographic Names Information System (GNIS) (6) Geographic Names Information System (1) https://www.sciencebase.gov/vocab/category/item/browseCategory (1) Marine Realms Information Bank (MRIB) keywords (2) U.S. Department of Commerce, 1995, Countries, dependencies, areas of special sovereignty, and their principal administrative divisions, Federal Information Processing Standard 10-4,): Washington, D.C., National Institute of Standards and Technology (1) More... View Results as: JSON ATOM CSV

Discharge measurements collected in the Stillaguamish River Delta, Port Susan, Washington, USA in March, April, and May 2014 Tidal water discharge within two breaches constructed in a former flood-control levee of a restored agricultural area in Port Susan, Washington, was measured repeatedly during several tidal cycles. Measurements were made on March 27, 2014, April 16, 2014, May 18, 2014, and May 29, 2014 at breach PSB1, and on May 29, 2014 at breach PSB2. These data were collected using a boat-mounted Teledyne RDI RiverRay 600 kHz acoustic Doppler current profiler (ADCP) or a Teledyne RDI StreamPro 2000 kHz ADCP, depending on date. ADCP transect data were collected and initially reviewed using WinRiver II software and reprocessing and final review was completed with QRev software. Tags: CMHRP, Coastal and Marine Hazards and Resources Program, Distributions, Oceans, PCMSC, All tags... Pacific Coastal and Marine Science Center, Port Susan, Snohomish County, State of Washington, Stillaguamish River, U.S. Geological Survey, USGS, Water Column Features, acoustic doppler current profiling, currents, estuarine currents, geoscientificInformation, oceanography, stream discharge, streamflow, tidal currents, tidal currents, Fewer tags Time-lapse photography of an active coastal-bluff landslide, Mukilteo, Washington, August 2015 - May 2016 A time-lapse camera was used to document periodic reactivation of a complex landslide on a steep coastal bluff in Mukilteo, Washington. This landslide is one of four monitoring sites initiated by the U.S Geological Survey to investigate hill-slope hydrology and landslide hazards affecting the railway corridor along the eastern shore of Puget Sound between the cities of Seattle and Everett (Mirus et al., 2016; Smith et al. 2017). The camera was installed in the crown of the landslide above the main scarp facing roughly North, with a field of view that includes the head of the landslide body and a minor scarp below. The attached file ‘CameraLocation.PNG’ provides an overview figure of the landslide and the camera’s... Tags: Geomorphology, Land Use Change, Mukilteo, Puget Sound, Seattle, All tags... Snohomish County, Soil Sciences, USGS Science Data Catalog (SDC), United States, Washington, field monitoring stations, geomorphology, geoscientificInformation, image collections, landslides, photography, soil sciences, Fewer tags GPS monitoring data from spider units on the post-disaster 2014 Oso landslide, Snohomish County, Washington Data in this release record ground-surface positions obtained during post-disaster emergency response following the 2014 catastrophic Oso (SR 530) landslide, Snohomish County, Washington. Global Positioning System (GPS) data were collected using three USGS GPS-seismometer spider units deployed adjacent to (OSO1), upslope of (OSO2), and on (OSO3) the landslide (see image for locations) for about five weeks. Details of the post-disaster response as well as the spider units are described in the accompanying publication. Positions were determined in near real-time relative to a base-station GPS receiver (OSO0) located on stable ground less than 2 km from the landslide using static, differential GPS processing techniques.... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: GPS, Geomorphology, Oso, Snohomish County, USGS Science Data Catalog (SDC), All tags... Washington, landslide, monitoring, Fewer tags Results of Hydrologic Monitoring on Landslide-prone Coastal Bluffs near Mukilteo, Washington A hydrologic monitoring network was installed to investigate landslide hazards affecting the railway corridor along the eastern shore of Puget Sound between Seattle and Everett, near Mukilteo, Washington. During the summer of 2015, the U.S. Geological Survey installed instrumentation at four sites to measure rainfall and air temperature every 15 minutes. Two of the four sites are installed on contrasting coastal bluffs, one landslide scarred and one vegetated. At these two sites, in addition to rainfall and air temperature, volumetric water content, pore pressure, soil suction, soil temperature (via hydrologic instrumentation), and barometric pressure were measured every 15 minutes. The instrumentation was designed... Categories: Data; Tags: GHSC, Geomorphology, Hydrogeology, LHP, Land Use Change, All tags... Landslide Hazards Program, Mukilteo, Puget Sound, Seattle, Snohomish County, Soil Sciences, USGS, USGS Science Data Catalog (SDC), United States, Washington, coastal erosion, earth science, hazard, landslide, northwest, Fewer tags Suspended sediment and water temperature data in the Suiattle River and the Downey Creek Tributary, Washington for select time periods over 2013 - 2017 (ver. 2.0, October 2021) This data release provides suspended-sediment (concentration and load) and water temperature data for two locations along the Suiattle River (USGS 12187900 and 12188380) and a tributary, Downey Creek (USGS 12187985) in Washington State for partial periods over 2013-2017. Suspended-sediment and water temperature data were collected over two summer seasons from May through September 2016 and 2017 at USGS 12187900. Suspended-sediment and water temperature data were collected that approximately covers the Water Year 2017, extending from October 24, 2016 to November 16, 2017 at USGS 12187985. Suspended-sediment and water temperature data were collected from December 2013 through September 2017 at USGS 12188380. This... Categories: Data; Tags: Downey Creek, Snohomish County, Suiattle River, Suspended-sediment concentration, Suspended-sediment load, All tags... Turbidity, USGS Science Data Catalog (SDC), Water Temperature, Fewer tags Topobathymetric Model of Puget Sound, Washington, 1887 to 2017 To support the modeling of storm-induced flooding, the USGS Coastal National Elevation Database (CoNED) Applications Project has created an integrated 1-meter topobathymetric digital elevation model (TBDEM) for Puget Sound. Puget Sound is located along the northwestern coast of Washington and is part of the Salish Sea. Puget Sound is the third largest estuary in the United States. High-resolution coastal elevation data is required to identify flood, storm, and sea-level rise inundation hazard zones and other earth science applications, such as the development of sediment transport and storm surge models. The new TBDEM consists of the best available multi-source topographic and bathymetric elevation data for Puget... Tags: 3D Elevation Program, 3DEP, Acoustic Sonar, BC, Bathymetric, All tags... Bathymetry, British Columbia, CA, Canada, City of Seattle, Clallam County, CoNED, Coastal National Elevation Database, Coastal Washington, Coastal Zone, Coastal and Marine Geology Program, Digital Elevation Model, Flood Inundation Modeling, Geography, Geomorphology, Grays Harbor County, Hydrologic Modeling, Hydrology, Island County, Jefferson County, King County, Kitsap County, Lewis County, LiDAR, Light Detection and Ranging, Marine Geology, Mason County, National Standards for Spatial Digital Accuracy, Pierce County, Puget Sound, Remote Sensing, San Juan County, Skagit County, Snohomish County, Thurston County, Topobathymetric, U.S., U.S. Geological Survey, US, USA, USGS, USGS Science Data Catalog (SDC), United States, WA, Washington, Washington, Whatcom County, Fewer tags Oceanographic time-series measurements collected in the Stillaguamish River Delta, Port Susan, Washington, USA from March 2014 to July 2015 Water level, flow velocity, temperature, salinity, and turbidity were measured in a breach constructed in a flood-protection levee surrounding a restored former agricultural area in Port Susan, Washington, USA, near the mouth of the Stillaguamish River. Data were collected in a breach known as PSB1 at 15-minute intervals from March 21, 2014 to July 1, 2015 using a SonTek Argonaut-SW current meter, an In-Situ Aqua TROLL 200 pressure, conductivity, and temperature sensor, and an FTS DTS-12 turbidity sensor. Categories: Data; Types: NetCDF OPeNDAP Service; Tags: CMHRP, Coastal and Marine Hazards and Resources Program, Distributions, Oceans, PCMSC, All tags... Pacific Coastal and Marine Science Center, Port Susan, Snohomish County, State of Washington, Stillaguamish River, U.S. Geological Survey, USGS, Water Column Features, currents, estuarine currents, estuarine processes, field inventory and monitoring, geoscientificInformation, marine geology, ocean processes, oceanography, physical oceanography, salinity, sediment transport, tidal currents, tidal currents, turbidity, water level measurements, water temperature, Fewer tags Water Temperature Mapping of the Skykomish, Snoqualmie, and Middle Fork Snoqualmie Rivers—Longitudinal Stream Temperature Profiles and Airborne Thermal Infrared and RGB Imagery Mosaics Note: this data release has been depecrated. Find the updated version here: https://doi.org/10.5066/P9FJCM8N. The Skykomish and Snoqualmie River basins in western Washington provide spawning, rearing, and migration habitat for several salmonid species, including Endangered Species Act-listed Chinook salmon, steelhead trout, and bull trout. The production, abundance, distribution, and the health of fish and other aquatic life is strongly influenced by water temperature, which affects their physiology and behavior. The Washington State Department of Ecology establishes water temperature criteria and Total Maximum Daily Load standards for designated aquatic life uses, varying between 12 and 17.5 degrees Celsius, depending... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Aerial photography, Drag-probe survey, Float survey, Geospatial analysis, Groundwater-Surface Water Interactions, All tags... Hydrology, Hydrology, King County, Middle Fork Snoqualmie River, Partnerships, Remote sensing, Skykomish River, Snohomish County, Snoqualmie River, Surface water quality, Thermal Imagery, United States, Washington, Water Quality, Water temperature, Watershed management, image mosaics, longitudinal profiles, summer, thermal infrared, Fewer tags