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 Willamette River and tributaries to the Willamette River downstream of the following dams: River Mill Dam, Detroit Dam, Foster Dam, Fern Ridge Dam, Cougar Dam, Blue River Dam, Official websites use .gov There are no FEMA National Flood Hazard Layers for the location which you are viewing on ESRI Maps. moderate flood stage, expect widespread flooding of low lying areas along the Willamette River from Oregon City to Portland. 7 days 30 days 1 year Change time span Retrieve data Gage height, ft Portland/Metro Oregon Fishing Report - Reports of more robust catches of spring Chinook are coming from Willamette River anglers. Water data back to 1894 are available online. Latitude/Longitude Disclaimer: The gauge location shown in the above map WILLAMETTE RIVER BELOW FALLS, AT OREGON CITY, OR. Visit https://www.weather.gov/owp/operations for access to new EXPERIMENTAL products and services from the National Water Center: National Hydrologic Discussion, Area Hydrologic Discussion, Flood Hazard Outlook and the National Water Center Visualization Services, a suite of geospatial services depicting River Forecast Center and National Water Model information. Water data back to 1909 are available online. is the approximate location based on the latitude/longitude coordinates Current conditions of CHLOROPHYLL, DEPTH OF SENSOR BELOW WATER SURFACE, DISCHARGE, and MORE are available. provided to the NWS by the gauge owner. minor flooding occurs on Grand Island and other islands in the mid Willamette River. Available Parameters Period of Record; All 1 Available Parameters for this site : 00060 Discharge(Mean) 1911-10-01 : 1957-09-29: Output format Graph Graph w/ stats Graph w/ (up to 3) parms Table Tab-separated. Numerous secondary roads begin flooding at this point. Current Water Level: Source. Water data back to 2002 are available online. Locked padlock Why aren't the FEMA National Flood Hazard Layers showing on the ESRI Map?Possible reasons: Note: Your zoom level may have changed. Flow in the Willamette River at Portland was estimated using both the USGS and the ACOE approaches for 1993 and 1994. NAD83/WGS84, Search by city or zip code. Locked padlock The Willamette River drains approximately 11,500 square miles (mi 2) of northwestern Oregon between the Coast Range and the Cascade Range, flowing for 187 miles (mi) from its start at the confluence of the Middle and Coast Forks of the Willamette River, south of Eugene, to its confluence with the Columbia River near Portland ( fig. The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. Press enter or select the go button to submit request, Chance of Exceeding Levels During Entire Period, Short-term Probabilistic Guidance (Experimental), U.S. Geological Survey (USGS) Data and Site Info for Salem, 10-day Forecast/Trend, Northwest River Forecast Center, Lewis Dams - USGS data (scroll down to Lewis basin), Lower Columbia Reservoir and River conditions, USGS River Temperatures & Water Quality Oregon, USGS River Temperatures & Water Quality Washington, Oregon Water Resources Dept - Surface Water Data. After all, to simulate temperature in the Willamette River, one must first know how much water is in the system, and the surface area through which heat is exchanged between the river and the atmosphere. Approach Bathymetric data form the basis of a model's representation of the river channel. 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 US Army Corps of Engineers - Portland District. NWS River Observations and Forecasts A color-coded map indicates current river levels or flood stages for more than 6,500 streamgages in U.S. states and territories. Horizontal Datum: Official websites use .gov 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 USGS personnel conducted four dye studies to determine travel time in selected river reaches of the Willamette and Long Tom Rivers. United States. USGS 14158000 WILLAMETTE RIVER AT SPRINGFIELD, OREG. expect flooding of Front Street near the Burnside Bridge. These data are provisional and are subject to revision. Latitude: 44.944167 N, is the approximate location based on the latitude/longitude coordinates The ferry is open daily from 9 a.m. to 6 p.m., except on holidays* and when the river level is at 70 feet or higher. Longitude: 122.671111 W, We've compiled the most frequently used Oregon river levels using active gauges and dropped them on this one page so you can quickly access information about the Oregon rivers you fish or navigate. 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. expect the river level to reach the top of the lowest point of the downtown Portland sea-wall. Observation & Prediction (CMOP). United States. Discharge Values less than 20,000 ft 3 /s are estimates only. Current Water Level: Source . Official websites use .gov Willamette River at Newberg, OR - USGS Water Data for the Nation Important Legacy real-time page 7 days 30 days 1 year Willamette River at Newberg, OR February 14, 2023 - February 21, 2023 Feb 15 Feb 16 Feb 17 Feb 18 Feb 19 Feb 20 Feb 21 0.00 0.20 0.40 0.60 0.80 1.00 No data available Value Status Time WILLAMETTE RIVER AT NEWBERG, OR Important Legacy real-time page Monitoring location 14197900 is associated with a STREAM in YAMHILL COUNTY, OREGON. Share sensitive information only on official, secure websites. ) or https:// means youve safely connected to the .gov website. WILLAMETTE RIVER AT PORTLAND, OR Important Legacy real-time page Monitoring location 14211720 is associated with a TIDAL STREAM in MULTNOMAH COUNTY, OREGON. USGS 14198000 WILLAMETTE RIVER AT WILSONVILLE, OREG. A .gov website belongs to an official government organization in the Water data back to 1905 are available online. Share sensitive information only on official, secure websites. Data have been checked by the reporting agency. depth (sq mi) To depth map Go back The other four basins selected to date are the Upper Colorado, Delaware, Illinois and Willamette River Basins. There are no FEMA National Flood Hazard Layers for the location which you are viewing on ESRI Maps. Latitude: 45.357900 N, For details. 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. A lock ( Monitoring location 14191000 is associated with a STREAM in MARION COUNTY, OREGON. For more information on your flood risk go to www.floodsmart.gov. Current conditions of DISCHARGE, GAGE HEIGHT, MEAN WATER VELOCITY FOR DISCHARGE COMPUTATION, and MORE are available. Locked padlock The U.S. Geological Survey (USGS) has been monitoring water quality in the Willamette River for many years. Days (365 . Posted on March 4, 2023 by Bob Rees. Current conditions of DISCHARGE, GAGE HEIGHT, and TEMPERATURE are available. ) or https:// means youve safely connected to the .gov website. Official websites use .gov Table 1. Periods with no data are plotted are plotted as grey areas. Turbidity data are measured in FNU units. Monitoring location 14171600 is associated with a STREAM in BENTON COUNTY, OREGON. United States. Monitoring location 14211720 is associated with a TIDAL STREAM in MULTNOMAH COUNTY, OREGON. Data Type Begin Date End Date Count Current / Historical Observations (availability statement) : 1986-10-01 : 2023-09-19 : Daily Data: Temperature, water, degrees Celsius : 1953-10-02 expect minor flooding of localized areas along the lower willamette. Horizontal Datum: Full News; USGS 14166000 WILLAMETTE RIVER AT HARRISBURG, OR. Current Water Level: Source. The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. islands on the Willamette River between Oregon City and downtown Portland begin to flood. The middle and lower segments of the Willamette River are geologically stable, whereas the South Santiam and Middle Fork Willamette Rivers were historically dynamic, but are now largely stable in response to flow regulation and revetment construction. 14-Days of Turbidity at the Willamette River at Portland, OR (14211720) Data are downloaded and processed every 3 hours. expect widespread flooding of lowland agricultural areas and rural and secondary roads. Share sensitive information only on official, secure websites. ) or https:// means youve safely connected to the .gov website. Monitoring location 14174000 is associated with a STREAM in LINN COUNTY, OREGON. Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner. 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 . Share sensitive information only on official, secure websites. Lock 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. major flood stage, numerous homes are threatened with flooding in the vicinity of West Linn and Marylhurst along River St, and also in the Oak Grove area. Page Last Modified: Monday - Feb 5, 2018 at 18:37:14 EST, Center for Coastal Margin The Willow Lake Wastewater Treatment Plant is threatened with flood water above this level. Willamette River Eugene 03/03 13:15 3479 10.37 Columbia II III; Okay Willamette River Harrisburg 03/03 13:20 6700 3.07 42.3 Columbia I II Willamette River Corvallis 03/03 12:15 8710 12.12 Columbia Willamette River Albany 03/03 13:22 9790 5.27 42.3 Columbia ; Okay Willamette River Salem 03/03 13:15 16000 7.81 Columbia Willamette River Newberg 03 . Pin it. A .gov website belongs to an official government organization in the ESRI's zoom levels must be between 14 and 16 to show National Flood Hazard layers. NOTE: Gauge reading affected by ocean tides. United States. Oregon City, OR 97045. Data have been checked by the reporting agency. Current conditions of DISCHARGE and GAGE HEIGHT are available. 7 days 30 days 1 year Change time span Retrieve data Gage height, ft 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. The FEMA Web Mapping Service (WMS) is down. A .gov website belongs to an official government organization in the An official website of the United States government. There are no FEMA National Flood Hazard Layers for the location which you are viewing on ESRI Maps. Water data back to 1909 are available online. 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 barometric pressure at this site. NESTUCCA RIVER NEAR BEAVER, OR. The McKenzie River is a tributary to the Willamette River in northwestern Oregon. Homes on Browns Island begin flooding at this level. US Army Corps of Engineers - Portland District. The river is open to fishing all year for trout, hatchery Chinook salmon, hatchery steelhead, and wild steelhead over 24 inches. Current conditions of GAGE HEIGHT are available. Percent saturation is estimated as a function of water temperature and Locked padlock access roads to the islands on the Willamette River near Salem begin to flood. A lock ( Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide. Salmon and steelhead will be better treated according to changes the U.S. Army Corps of Engineers is recommending for the 500 trillion gallons of water stored in 13 dams and reservoirs it manages in the Willamette Basin. The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. Flooding is mainly confined to the islands on the willamette river from oregon city to the confluence with the columbia. Saturday - Mar 4, 2023 at 13:59:11 EST. Also expect flooding of the shopping district and other businesses along the Willamette River in Oregon City adjacent to I-205. Latitude: 45.518333 N, Data are collected every half hour. based on turbidity data and are measured in feet. These data are provisional and are subject to revision. Excludes the . The Willamette River Basin is approximately 180 miles in length and roughly 100 miles wide. 187 surface area (mi) 11478 max. At the heart of this effort are plans to intensively study at least 10 Integrated Water Science (IWS) basins medium-sized watersheds (10,000-20,000 square miles) and underlying aquifers over the next . 7 days 30 days 1 year Change time span Retrieve data The Willamette River stretches nearly 300 miles from its headwaters at Waldo Lake near Eugene to the confluence with the Columbia River in North Portland. DESCRIPTION: Latitude 4517'57", Longitude 12245'00" NAD27 Clackamas County, Oregon, Hydrologic Unit 17090007 Drainage area: 8,400 square miles AVAILABLE DATA: Data Type Begin Date End Date Count; Daily Data: Discharge, cubic feet per second . Secure .gov websites use HTTPS expect flooding of some low spots of trails along the west and east banks of the Willamette in and near downtown Portland. Numerous roads and structures in the Salem/Keizer vicinity are flooded. Secchi depth data are estimated 7 days 30 days 1 year Change time span Retrieve data Periods with no data are plotted as grey areas. An official website of the United States government. MIDDLE FORK WILLAMETTE RIVER AT JASPER, OR Important Legacy real-time page Monitoring location 14152000 is associated with a STREAM in LANE COUNTY, OREGON. Also expect major widespread flooding from Santiam confluence to Oregon City. Data are collected every half hour. Flooding of some portions of Waterfront Park is possible at this and higher stages. As a frame of reference, the USGS gaging station in Portland recorded temperatures of 26.8 C (80.2 F) in early July 2015, a year that was extremely warm and when flows in the river were much lower than average (Fig. Water data back to 2002 are available online. 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 USGS Station Number 14207700; Station Name WILLAMETTE RIVER AT OREGON CITY, OR Click here to link to available data on NWIS-Web for this site. US Army Corps of Engineers - Portland District. Latitude/Longitude Disclaimer: The gauge location shown in the above map 7 days 30 days 1 year Change time span Retrieve data Gage height, ft Graph updated: Since the early 1900s, streamflow in the McKenzie River basin has been altered through the construction of dams and canals. Operations Phone: 971-204-4600. Water data back to 1992 are available online. expect localized flooding in the Northwest Portland industrial area. Monitoring location 14166000 is associated with a STREAM in LINN COUNTY, OREGON. ) or https:// means youve safely connected to the .gov website. Available data for this site Stream Site. downtown Portland, OR. WILLAMETTE RIVER BELOW FALLS, AT OREGON CITY, OR Important Legacy real-time page Monitoring location 14207770 is associated with a TIDAL STREAM in CLACKAMAS COUNTY, OREGON. expect flooding of downtown Portland from Park Ave east to the Willamette and north of Burnside. Longitude: 122.609800 W, WILSON RIVER NEAR TILLAMOOK, OR. Water data back to 1861 are available online. United States. The Willamette River at Portland site is located at the Morrison Bridge in downtown Portland, OR. FEMA's National Flood Hazard Layers not showing? . Access roads to these islands are also likely flooded at this point. A lock ( 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. PROVISIONAL DATA SUBJECT TO REVISION. UPPER WILLAMETTE RIVER BASIN: 14144800: MIDDLE FORK WILLAMETTE RIVER NR OAKRIDGE, OR : 03/03 05:50 PST : 8.84 -- -- --- 14144900: HILLS CR AB HILLS CR RES, NR OAKRIDGE, OR River Stage. flooding begins in low lying areas along the Willamette River from Oregon City downstream to Lake Oswego. 1 ). A .gov website belongs to an official government organization in the are plotted as grey areas. An official website of the United States government. City of Portland - Bureau of Environmental Services, US Army Corps of Engineers - Portland District, USGS - National Water Quality Monitoring Network. Secure .gov websites use HTTPS Saturday - Mar 4, 2023 at 13:59:09 EST. 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 . The FEMA Web Mapping Service (WMS) is down. An official website of the United States government. Latitude: 45.284722 N, Longitude: 122.960278 W, Horizontal Datum: NAD83/WGS84. Current conditions of DISCHARGE and GAGE HEIGHT are available. U.S. Geological Survey (USGS) Data and Site Info for Portland, 10-day Forecast/Trend, Northwest River Forecast Center, Lewis Dams - USGS data (scroll down to Lewis basin), Lower Columbia Reservoir and River conditions, USGS River Temperatures & Water Quality Oregon, USGS River Temperatures & Water Quality Washington, Oregon Water Resources Dept - Surface Water Data. DESCRIPTION: Latitude 4438'20", Longitude 12306'20" NAD27 . Locked padlock Share: Share. View the Enhanced Operating Capability Products and Services StoryMap here. DESCRIPTION: Latitude 4520'25", Longitude 12238'15" NAD27 Clackamas County, Oregon, Hydrologic Unit . Zoom to a region of interest and hover over any dot to generate a hydrograph of recently observed water levels at that site. expect widespread flooding. The Willamette River, in its natural state, was always subject to annual flooding. US Army Corps of Engineers - Portland District, Mapping grade GPS unit (handheld accuracy range 12 to 40 ft). Expect widespread flooding of lowland areas, parks, roads and a few structures along the Willamette River from Oregon City to Portland. 13895 Fir Street. Full News; USGS 14174000 WILLAMETTE RIVER AT ALBANY, OR. An official website of the United States government. United States. the Wheatland and Buena Vista ferries will likely cease operation due to safety concerns. Longitude: 123.042500 W, NAD83/WGS84, Search by city or zip code. WILLAMETTE RIVER AT SALEM, OR. About This Location. Graph updated: The Willamette River at Portland site is located at the Morrison Bridge in ESRI's zoom levels must be between 14 and 16 to show National Flood Hazard layers. Lock By Oregon Water Science Center October 5, 2014 Fall Creek Drawdown Each autumn Fall Creek Lake is drawn down to allow endangered juvenile salmonids to pass freely through the dam.
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