barometric pressure at this site. WILLAMETTE RIVER AT NEWBERG, OR Important Legacy real-time page Monitoring location 14197900 is associated with a STREAM in YAMHILL COUNTY, OREGON. The objectives of the Commission in managing the waters of Willamette Basin are to: (1) Retain minimum perennial streamflows as provided in OAR 690-502-0050 to 690-502-0150 until the process for conversion to instream water rights is completed. Monitoring location 14166000 is associated with a STREAM in LINN COUNTY, OREGON. For details. ) or https:// means youve safely connected to the .gov website. The other four basins selected to date are the Upper Colorado, Delaware, Illinois and Willamette River Basins. A .gov website belongs to an official government organization in the Current Water Level: Source. Latitude: 45.518333 N, Posted on March 4, 2023 by Bob Rees. Monitoring location 14174000 is associated with a STREAM in LINN COUNTY, OREGON. Current conditions of DISCHARGE and GAGE HEIGHT are available. widespread lowland flooding begins along the banks of the Willamette and islands on the mid Willamette, such as Browns, Minto, and Windsor islands. Show FEMA's National Flood Hazard Layers Zoom Level:16 Flood Impacts & Photos About This Location Latitude: 45.357900 N, Longitude: 122.609800 W, Horizontal Datum: NAD83/WGS84 Current/Historical Observations: U.S. Geological Survey (USGS) Data and Site Info for Falls at Oregon City Additional Information NOTE: Gauge reading affected by ocean tides. Monitoring location 14171600 is associated with a STREAM in BENTON COUNTY, OREGON. A .gov website belongs to an official government organization in the The Willamette River, in its natural state, was always subject to annual flooding. United States. These data are provisional The concentrations of total-Hg (THg) in the reservoir fish were 4-fold higher than those further downstream (>90 km) from the mine site in free-flowing sections of the river. provided to the NWS by the gauge owner. Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps, Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps, Older USGS topographic maps, NGVD29 benchmarks, Older USGS topographic maps, MSL benchmarks. United States. Show FEMA's National Flood Hazard Layers Zoom Level:15 Flood Impacts & Photos About This Location Latitude: 44.566389 N, Longitude: 123.256944 W, Horizontal Datum: NAD83/WGS84 Current/Historical Observations: U.S. Geological Survey (USGS) Data and Site Info for Corvallis Additional Information Datum was changed by 10 FEET in 2010. Also expect major widespread flooding from Santiam confluence to Oregon City. US Army Corps of Engineers - Portland District, Mapping grade GPS unit (handheld accuracy range 12 to 40 ft). Longitude: 123.042500 W, The Willamette River also backs up water from tributary streams and creeks, which in turn produces flooding of residential neighborhoods along these creeks in Salem and Keizer. NAD83/WGS84, Search by city or zip code. View the Enhanced Operating Capability Products and Services StoryMap here. Water data back to 1909 are available online. Current conditions of CHLOROPHYLL, DEPTH OF SENSOR BELOW WATER SURFACE, DISCHARGE, and MORE are available. Data Type Begin Date End Date Count Current / Historical Observations (availability statement) : 1986-10-01 : 2023-03-03 : Daily Data: Temperature, water, degrees Celsius : 1960-10-01 The McKenzie River is a tributary to the Willamette River in northwestern Oregon. Water data back to 1861 are available online. Data are collected every half hour. Locked padlock River Stage. The riverbed is approximately 450 feet above sea level at the southern end of the valley and ten feet above sea level at its confluence with the Columbia River. Middle Willamette River, from RM 26.5 (Willamette Falls) to RM 85.5 upstream of Salem Upper Willamette River, as far upstream as the confluence of the Coast and Middle Forks Clackamas River, the lower 26 miles downstream of River Mill Dam Santiam and North Santiam Rivers, downstream of Big Cliff Dam South Santiam River, downstream of Foster Dam This report summarizes the current understanding of floodplain processes and landforms for the Willamette River and its major tributaries. Lower Columbia Reservoir and River conditions USACE DataQuery USGS WaterWatch Oregon USGS WaterWatch Washington USGS River Temperatures & Water Quality Oregon USGS River Temperatures & Water Quality Washington Oregon Water Resources Dept - Surface Water Data USGS Oregon river levels USGS Washington river levels Additional Resources Area Hydrographs There are more than a dozen dams on the tributaries to the Willamette River which largely determine streamflows in the mainstem Willamette River throughout the year. Stream Site. provided to the NWS by the gauge owner. There are no FEMA National Flood Hazard Layers for the location which you are viewing on ESRI Maps. Numerous roads and structures in the Salem/Keizer vicinity are flooded. There are no FEMA National Flood Hazard Layers for the location which you are viewing on ESRI Maps. MIDDLE FORK WILLAMETTE RIVER AT JASPER, OR Important Legacy real-time page Monitoring location 14152000 is associated with a STREAM in LANE COUNTY, OREGON. Share sensitive information only on official, secure websites. Graph updated: Water data back to 1861 are available online. Pin it. Secure .gov websites use HTTPS Stream Site . Water temperature in the mainstem Willamette River regularly exceeds the standard of 18.0 C (64.4 F) designated for salmon and trout rearing and migration for mid. 7 days 30 days 1 year Change time span Data are collected every half hour. Locked padlock expect flooding of Front Street near the Burnside Bridge. 3). numerous sloughs are filled, and a few secondary roads begin to flood at this point. The USGS National Water-Quality Assessment Program (NAWQA) collects water samples from the Willamette River at Portland, as well as from select sites upstream, as part of a continuing effort to assess the quality of the Nation's waters. These data are provisional and are subject to revision. The USGS has collected and compiled groundwater data for the Willamette River Basin, Oregon. DESCRIPTION: Latitude 4438'20", Longitude 12306'20" NAD27 . Lock Project numbers: percent full / percent above WCD, where. Operations Phone: 971-204-4600. Latitude: 45.284722 N, Longitude: 122.960278 W, Horizontal Datum: NAD83/WGS84. Draining an area of over 11,200 square miles, the river supplied water for agricultural, industrial, municipal, and domestic uses in the Willamette Valley. Flooding of some portions of Waterfront Park is possible at this and higher stages. Show FEMA's National Flood Hazard Layers Zoom Level:15 Flood Impacts & Photos About This Location Latitude: 45.518333 N, Longitude: 122.671111 W, Horizontal Datum: NAD83/WGS84 Current/Historical Observations: U.S. Geological Survey (USGS) Data and Site Info for Portland Additional Information Low Water Alerts are issued for stages below 1.0' Lock depth (sq mi) To depth map Go back Lock Locked padlock Current conditions of DISCHARGE, GAGE HEIGHT, and TEMPERATURE are available. Share sensitive information only on official, secure websites. Data have been checked by the reporting agency. Data are collected every half hour. An official website of the United States government. Willamette River Report 155960.73 ACRE-FT +4080.0 cfs (+5.47%) today 84.73% of Normal 6 Streamgages Total streamflow across the Willamette River was last observed at 78630 cfs, and is expected to yield approximately 155961 acre-ft of water today; about 85% of normal. Full News; USGS 14166000 WILLAMETTE RIVER AT HARRISBURG, OR. WILLAMETTE RIVER AT CORVALLIS, OR Important Legacy real-time page Monitoring location 14171600 is associated with a STREAM in BENTON COUNTY, OREGON. Water data back to 1905 are available online. Approach Bathymetric data form the basis of a model's representation of the river channel. Horizontal Datum: DESCRIPTION: Latitude 4416'14", Longitude 12310'21" NAD27 . A lock ( water level above NAVD 1988, feet Dis-charge, ft3/s Long-term median flow 3/3 MALHEUR AND HARNEY LAKES BASIN: 10396000: DONNER UND BLITZEN RIVER NR FRENCHGLEN OR . . Locked padlock City of Portland - Bureau of Environmental Services, US Army Corps of Engineers - Portland District, USGS - National Water Quality Monitoring Network. View the Enhanced Operating Capability Products and Services StoryMap here. For details. Current conditions of GAGE HEIGHT are available. percent full = ( current storage - minimum conservation storage ) / ( maximum conservation storage - minimum conservation storage ) percent above water control diagram = ( current storage - WCD storage . Nine of the Willamette Valley dams generate hydroelectricity from the power of water passing through the dams. Portland North-West: Sellwood Bridge - Willamette River Live Webcam & Weather Report in Portland, Oregon, United States - See WorldWide Live Stream and Still Timelapse WebCams by See.Cam A .gov website belongs to an official government organization in the Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps, Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps, Older USGS topographic maps, NGVD29 benchmarks, Older USGS topographic maps, MSL benchmarks, Low Water Alerts are issued for stages below 1.0'. Locked padlock Secchi depth data are estimated expect flooding of downtown Portland from Park Ave east to the Willamette and north of Burnside. Full News; USGS 14207700 WILLAMETTE RIVER AT OREGON CITY, OR. provided to the NWS by the gauge owner. NESTUCCA RIVER NEAR BEAVER, OR. 7 days 30 days 1 year Change time span Retrieve data Gage height, ft Willamette. Water data back to 1861 are available online. The Willamette River is a 187-mile (301 km) tributary of the Columbia River in the U.S. state of Oregon.The upper tributaries of the Willamette originate in mountains south and southeast of the twin cities of Eugene and Springfield.Formed by the confluence of the Middle Fork Willamette River and Coast Fork Willamette River near Springfield, the main stem meanders generally north from source to .