Filters: Tags: Willamette River (X) > partyWithName: U.S. Geological Survey (X)

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Water surface elevations recorded by submerged pressure transducers along the upper Willamette River, Oregon, Spring, 2015 Water-surface elevations were recorded by submerged pressure transducers in Spring, 2015 along the upper Willamette River, Oregon, between Eugene and Corvallis. The water-surface elevations were surveyed by using a real-time kinematic global positioning system (RTK-GPS) at each pressure sensor location. These water-surface elevations were logged over a small range of discharges, from 4,600 cubic feet per second to 10,800 cubic feet per second at Harrisburg, OR. These datasets were collected for equipment calibration and validation for the National Aeronautics and Space Administration’s (NASA) Surface Water and Ocean Topography (SWOT) satellite mission. This is one of multiple datasets that will be released for this... Types: Citation; Tags: AirSWOT, Corvallis, Eugene, Oregon, RTK, All tags... USGS Science Data Catalog (SDC), Water Resources, Willamette River, discharge, inland waters, river, surface water, water surface elevation, Fewer tags Boat-based river bathymetry and stream velocity on the upper Willamette River, Oregon, Spring 2015 River bathymetry and stream velocity measurements were collected in March 2015 along the upper Willamette River, Oregon, between Eugene and Corvallis. These surveys were collected over a small range of discharges using a real time kinematic global positioning system (RTK-GPS) and acoustic Doppler current profiler (ADCP) on a motorboat while transecting at various cross sections along the river. These datasets were collected for equipment calibration and validation for the National Aeronautics and Space Administration’s (NASA) Surface Water and Ocean Topography (SWOT) satellite mission. This is one of multiple survey datasets that will be released for this effort. Types: Citation; Tags: AirSWOT, Corvallis, Eugene, Oregon, RTK, All tags... USGS Science Data Catalog (SDC), Water Resources, Willamette River, discharge, inland waters, river, river bathymetry, stream bed elevation, stream velocity, surface water, water surface elevation, Fewer tags Two-dimensional HEC-RAS models and topo-bathymetric datasets for the Willamette River, Oregon This dataset contains two-dimensional hydraulic models throughout the Willamette River, extending from the McKenzie River confluence, near Eugene, to the city of Newberg. The study reach is separated into five individual models to simplify tributary inflow boundary conditions and for run-time efficiency. These models were developed to assess juvenile salmonid habitat at streamflows ranging from typical low summer flows to roughly the median annual high flow along each reach. Steady-state streamflow conditions were simulated in an unsteady flow simulation by holding streamflow constant for longer periods of time. Underlying these models is a digital elevation model, which combines bathymetric lidar, collected in... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: Albany, Bathymetry, Corvallis, HEC-RAS, Harrisburg, All tags... Hydraulic model, Hydrology, Hydrology, Newberg, Salem, USGS Science Data Catalog (SDC), Water Resources, Willamette River, biota, geoscientificInformation, Fewer tags Water temperature data to support effectiveness monitoring of channel and floodplain restoration projects along the Willamette River, Oregon: Willamette Confluence Preserve 2019-2021 Continuous water-temperature data were collected at multiple sites along the Middle Fork and mainstem Willamette Rivers between Jasper and Newberg, Oregon, to support effectiveness monitoring for a large-scale channel and floodplain restoration program (Willamette Focused Investment Partnership, WFIP). Continuous water temperature loggers were deployed at a subset of WFIP restoration sites where river restoration activities were implemented to improve habitat conditions for native fish species. Data from water-temperature monitoring will be used to evaluate the effectiveness of restoration activities at improving habitat conditions for ESA-listed salmonids and other native fish in the Willamette River. Additionally,... Categories: Data; Tags: Albany, Collins Bay, Middle Fork Willamette River, Oregon, Salem, All tags... Springfield, Willamette Basin, Willamette Confluence Preserve, Willamette River, alcove, effectiveness monitoring, gravel pit, hydrology, inland waters, middle Willamette River, native fish, off-channel, pond, restoration, river, surface water, upper Willamette River, water temperature, water temperature, Fewer tags Cyanotoxin concentrations in extracts from cyanobacteria colonies, plankton net tows, and Solid Phase Adsorption Toxin Tracking (SPATT) samplers in western rivers, lakes, and reservoirs, including drinking water sources in the Oregon Cascades: 2016-2020 This data release contains cyanotoxin concentrations for microcystins, cylindrospermopsins, anatoxins, and saxitoxins assessed using Enzyme-Linked Immunosorbent Assays (ELISA) on 363 samples collected from 82 surface-water sites located in the Cascade Range in Oregon, and eight sites located outside of the Oregon Cascade Range in Washington and California, during 2016-2020. Three sample types were assessed: 1) benthic colonies and mats of cyanobacteria (n=109), 2) plankton net tows (n=90), and 3) Solid Phase Adsorption Toxin Tracking samplers (SPATTs)(n=164). Categories: Data; Tags: Anderson Lake, Aquatic Biology, California, Clackamas River, Coast Fork Willamette River, All tags... Columbia River, Deschutes River, ELISA, McKenzie River, Middle Fork Willamette River, North Santiam River, North Umpqua River, Oregon, SPATT, Sacramento River, Solid Phase Adsorption Toxin Tracking, Tualatin River, USGS Science Data Catalog (SDC), Washington, Water Quality, Willamette River, aquatic biology, benthos, biota, cyanobacteria, cyanotoxin, environment, inlandWaters, limnology, net tow, surface water quality, water sampling, Fewer tags Model Archive Summary for acoustic derived suspended-sediment concentration at 14211720 Willamette River at Portland, OR Model archive summary describing the development of an acoustic derived suspended sediment time series computation model. The model archive summary describes the methods and techniques used to develop the model for the Willamette River at Portland site – USGS site ID# 14211720. The time series suspended sediment data will help determine the suspended sediment concentration at the site in real-time enabling science entities, managers, and others, track the movement of sediment in the Lower Columbia River System. Categories: Data; Tags: Geomorphology, Geomorphology, Hydrology, Hydrology, Multnomah County, All tags... Portland, OR, Sedimentology, Sedimentology, USGS Science Data Catalog (SDC), Water Quality, Water Quality, Willamette River, Fewer tags Water temperature data to support effectiveness monitoring of channel and floodplain restoration projects along the Willamette River, Oregon: Collins Bay 2019-2020 Continuous water-temperature data were collected at multiple sites along the Middle Fork and mainstem Willamette Rivers between Jasper and Newberg, Oregon, to support effectiveness monitoring for a large-scale channel and floodplain restoration program (Willamette Focused Investment Partnership, WFIP). Continuous water temperature loggers were deployed at a subset of WFIP restoration sites where river restoration activities were implemented to improve habitat conditions for native fish species. Data from water-temperature monitoring will be used to evaluate the effectiveness of restoration activities at improving habitat conditions for ESA-listed salmonids and other native fish in the Willamette River. Additionally,... Categories: Data; Tags: Albany, Collins Bay, Middle Fork Willamette River, Oregon, Salem, All tags... Springfield, Willamette Basin, Willamette Confluence Preserve, Willamette River, alcove, effectiveness monitoring, gravel pit, hydrology, inland waters, middle Willamette River, native fish, off-channel, pond, restoration, river, surface water, upper Willamette River, water temperature, water temperature, Fewer tags Water quality measurements in off-channel water bodies of the Willamette River near Albany and Keizer, OR (2017 and 2019) The tabular data sets and associated maps in this data release represent water-quality data that were collected between April and November of 2017 and between July and November of 2019 to describe baseline conditions prior to or sometimes following treatments using herbicides or other methods to reduce the biomass of non-native water primrose (Ludwigia) within off-channel water bodies of the Willamette River near Albany and Keizer, Oregon. The water-quality parameters measured in this study included water temperature, specific conductance, pH, dissolved oxygen, turbidity, total chlorophyll, phycocyanin (blue-green algae pigment), and fluorescing dissolved organic matter in surface water. Categories: Data; Tags: Albany, Benton County, Keizer, Linn County, USGS Science Data Catalog (SDC), All tags... Water Quality, Western Oregon, Willamette Mission State Park, Willamette River, algae, environment, inlandWaters, oxygen content (water), water pH, water quality, water temperature, Fewer tags Total Mercury and Methylmercury in Riparian Songbirds and Aquatic Invertebrates from the Willamette Valley, Oregon, 2013-2014 This dataset includes bird species, invertebrate order and family, sample identification codes, capture date, latitude, longitude, habitat, site name, bird age, total mercury concentrations in bird blood, and methylmercury concentrations in whole body aquatic invertebrates. Categories: Data; Tags: Aquatic Biology, Black Butte Mine, Cottage Grove Lake, Ecology, Environmental Health, All tags... Oregon, USGS Science Data Catalog (SDC), Water Quality, Wildlife Biology, Willamette River, aquatic invertebrates, biota, bivalves, chemical analysis, contamination and pollution, crustaceans, environment, inlandWaters, invertebrates, methylmercury, songbirds, specimen collecting, total mercury, Fewer tags Historical streamflow and stage data for the lower Columbia River basin and the coasts of Washington, Oregon, and northern California The U.S. Geological Survey (USGS) compiled data from a variety of national and state agencies to create a comprehensive dataset of streamflow and stage for the lower Columbia River basin and the coasts of Washington, Oregon, and northern California. Seasonal maximum values were calculated for streamflow and stage for the winter (November–March) and spring (April–July) flow seasons, as well as for the full water year (October-September) when underlying data were available. Categories: Data; Tags: Columbia River, Hydrology, Lower Columbia River Basin, Northern California, Oregon, All tags... USGS Science Data Catalog (SDC), Washington, Water Resources, Willamette River, gage height, streamflow, Fewer tags CE-QUAL-W2 models for the Willamette River and major tributaries downstream of U.S. Army Corps of Engineers dams: 2011, 2015, and 2016 (version 1.1, December 2023) In the Willamette River Basin in northwestern Oregon, stream temperature has been altered by 13 dams operated by the U.S. Army Corps of Engineers (USACE), negatively influencing threatened populations of native salmonids. CE-QUAL-W2, a two-dimensional, hydrodynamic water quality model, has been used to investigate temperature and heat patterns in the Willamette River and the downstream effects of dam operations and other anthropogenic effects on heat and stream temperature. This data release includes the input and output files for six CE-QUAL-W2 models that include Fall Creek downstream of Fall Creek Dam, the Row River downstream of Dorena Dam, the Coast Fork Willamette River downstream of Cottage Grove Dam, the... Categories: Data Release - Revised; Tags: Benton County, CE-QUAL-W2 model, Clackamas County, Coast Fork Willamette River, Fall Creek, All tags... Hydrology, Lane County, Linn County, Marion County, McKenzie River, Middle Fork Willamette River, North Santiam River, Oregon, Polk County, Row River, South Fork McKenzie River, South Santiam River, USGS Science Data Catalog (SDC), Water Quality, Water Resources, Willamette River, Yamhill County, environment, inlandWaters, surface water quality, water temperature, Fewer tags Thalweg determination for three rivers in the Pacific Northwest, USA, 2023 In May 2023, the U.S. Geological Survey provided training for bathymetric data acquisition and processing for the Iraq Ministry of Water Resources. The training included multibeam sonar theory, survey planning, data collection and processing, and dissemination. This data release presents the raw survey data, a digital elevation model (DEM), and a thalweg shapefile for three survey areas in the Pacific Northwest, USA (Mores Creek, Idaho; Columbia River, OR; Willamette River, OR). Additionally, metadata describes the processing steps, quality assurance and control, and an overall summary of each dataset. The bathymetry point cloud data were collected at selected study sites in the Pacific Northwest, U.S.A, May 2023... Tags: ArcMap Pro, Bathymetry, Columbia River, Data Collection Tool (DCT), Digital Elevation Model (DEM), All tags... Geomorphology, Hypack, Hysweep, ID, Idaho, Idaho, LAS, LAZ, Lucky Peak Lake, Mores Creek, Norbit, OR, Oregon, Oregon, POSPac MMS, Pacific Northwest, Thalweg, USA, USGS Science Data Catalog (SDC), Water Resources, Willamette River, elevation, geoscientificInformation, inlandWaters, Fewer tags Native and Non-Native Fish Species in the Willamette River Basin, Oregon The Willamette River Basin, Oregon, supports native fish species and non-native fish species introduced for sport fisheries or accidentally from aquarium releases and other sources. Based on fish surveys completed from 1998 to 2018 by Oregon State University and records from the Oregon State University Ichthyology Collection, the Willamette River Basin has 34 native fish species found upstream of the confluence of the Willamette and Columbia Rivers and 28 non-native fish species. Each native and non-native fish species has its own thermal tolerances and diet, spawning, and vertical preference traits. This means that distributions of native and non-native fishes along the river network are shaped by physical factors... Categories: Data; Tags: Albany, Aquatic Biology, Columbia River, Ecology, Newberg, All tags... Oregon, USGS Science Data Catalog (SDC), Water Resources, Wildlife Biology, Willamette Basin, Willamette Falls, Willamette River, aquatic biology, benthic, biota, fish, floodplain, inlandWaters, large river, lower Willamette River, mainstem, middle Willamette River, native fish, native species, non-benthic, non-native fish, nonindigenous species, off-channel, river, spawning traits, species traits, tributary, upper Willamette River, Fewer tags Stream temperature predictions for the Willamette River Basin, northwestern Oregon estimated from regression equations (1954 – 2018) This data release contains estimated stream temperature metrics at three locations in the Willamette River Basin, northwestern Oregon for various periods between 1954 and 2018. These locations were the Willamette River at Albany, the Willamette River at Harrisburg, and the Willamette River at Keizer. A regression program (written in the R programming language) was used to relate the values for two stream temperature metrics (the seven-day average of the daily mean and the seven-day average of the daily maximum) to the seven-day average of the daily mean or the seven-day average of the daily maximum air temperature, and to the mean daily streamflow for five seasonal time periods at each of the locations. The regression... Tags: USGS Science Data Catalog (SDC), Water Resources, Willamette River, surface water quality Comparison of environmental flow recommendations for the Willamette Basin Sustainable Rivers Program, water years 2008-2022 The U.S. Army Corps of Engineers (USACE) and the Nature Conservancy developed the Sustainable Rivers Program (SRP) as a collaborative environmental flows program to identify, refine, and implement environmental strategies at select USACE dams. The SRP was introduced to the Willamette Basin, Oregon, in 2007 through a series of environmental flow workshops, which led to stakeholder generated environmental flow recommendations in the North Santiam, South Santiam, Santiam (Bach and others, 2013), McKenzie, South Fork McKenzie (Risley and others, 2010), and Middle Fork Willamette Rivers (Gregory and others, 2007, https://www.hec.usace.army.mil/sustainablerivers/). This data release is a compilation of the stakeholder-defined... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Coburg, Eugene Water and Electric Board Canal, Foster Reservoir, Greens Bridge, Jasper, All tags... Jefferson, Leaburg, Leaburg Canal, McKenzie Riverr, North Santiam River, Oregon, Rainbow, Santiam River, South Santiam River, USGS Science Data Catalog (SDC), Vida, Walterville, Waterloo, Willamette River, freshwater ecosystems, hydrology, inlandWaters, river, streamflow, surface water, watershed management, Fewer tags Biogeochemistry of the Lower Columbia River, July 2016 Research Cruise This is a spatially referenced water quality dataset for the Lower Columbia River in July 2016. The data were collected using the FLAMe water quality mapping platform having a YSI EXO2 multiparameter sonde, and an LGR greenhouse gas analyzer. Categories: Data; Tags: Columbia River, Geochemistry, John Day River, Snake River, USGS Science Data Catalog (SDC), All tags... Water Quality, Water Resources, Willamette River, carbon, chemistry, gas, river, water quality, Fewer tags