Filters: Tags: off-channel (X) > partyWithName: Oregon Water Science Center (X) > partyWithName: Joseph F Mangano (X)

Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Types Citation (1) Map Service (1) OGC WFS Layer (1) OGC WMS Layer (1) OGC WMS Service (1) Contacts Norman L Buccola Oregon Water Science Center Cassandra D Smith U.S. Geological Survey - ScienceBase David R Piatt Water Resources U.S. Geological Survey Categories Data (2) Tag Types Theme (2) Place (2) USGS Scientific Topic Keyword (2) Harvest Set (2) Tag Schemes none (2) Geographic Names Information System (2) ISO 19115 Topic Categories (2) View Results as: JSON ATOM CSV

Water surface elevations recorded by submerged water level loggers in off-channel features of the middle and upper Willamette River, Oregon, Summer, 2016 Water surface elevations within seven Willamette River off-channel features (OCF; alcoves and side channels) were measured using submerged pressure transducers. Transducers were installed from late May through mid-October, 2016, when discharge of the Willamette River was between approximately 5,500 and 45,000 cubic feet per second at Salem, Oregon (USGS gage 14191000) and 3,500 to 17,500 cubic feet per second at Harrisburg, Oregon (USGS gage 14166000). Pressure transducer sensor depth was measured at all seven sites. For five of the sites, pressure transducer sensor depths were converted to water surface elevations by surveying the water surface at each transducer with a real-time kinematic global positioning system... Categories: Data; Types: Citation, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Ecology, Geomorphology, Oregon, RTK, USGS Science Data Catalog (SDC), All tags... Water Quality, Willamette River, inland waters, middle Willamette River, off-channel, river, surface water, upper Willamette River, water surface elevation, Fewer tags Continuous temperature measurements to assess upstream connection of off-channel features of the middle and upper Willamette River, Oregon, Summer, 2016 Temperature loggers were placed on the ground (n=4) and hung in the air (n=2) near the upstream connection point of four Willamette River off-channel features (side channels and alcoves) to assess timing and discharge conditions when these four off-channel features were inundated at the upstream end with flow from the main channel. Temperature readings indicate that the upstream end of an off-channel feature is inundated when the ground temperature sensor does not match nearby air temperature readings, indicating the ground sensor is submerged by river water. Temperature loggers were installed from late May through mid-November, 2016, when discharge of the Willamette River was between approximately 5,500 and 45,000... Categories: Data; Tags: Ecology, Geomorphology, Oregon, USGS Science Data Catalog (SDC), Water Quality, All tags... Willamette River, alcove, cold water refuge, inland waters, middle Willamette River, off-channel, river, surface water, temperature, upper Willamette River, Fewer tags