For more information on your flood risk go to www.floodsmart.gov. DESCRIPTION: Latitude 4438'20", Longitude 12306'20" NAD27 . Graph updated: To report an emergency after hours, please contact Clackamas County Non-Emergency Dispatch at 503-655-8211. Horizontal Datum: Saturday - Mar 4, 2023 at 13:59:14 EST, Accessibility provided to the NWS by the gauge owner. Data are downloaded and processed every 3 hours. numerous sloughs are filled, and a few secondary roads begin to flood at this point. Monitoring location 14191000 is associated with a STREAM in MARION COUNTY, OREGON. Posted on March 4, 2023 by Bob Rees. 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 . United States. River Stage. Data are downloaded and processed every 3 hours. Secure .gov websites use HTTPS Call for trip availability or in stock goods (503) 265-8060 . There are no FEMA National Flood Hazard Layers for the location which you are viewing on ESRI Maps. depth (sq mi) To depth map Go back expect flooding of some low spots of trails along the west and east banks of the Willamette in and near downtown Portland. Data are collected every half hour. Nine of the Willamette Valley dams generate hydroelectricity from the power of water passing through the dams. A lock ( Available data for this site . If you notice any errors in the below information, please contact our. Lock Secure .gov websites use HTTPS This report summarizes the current understanding of floodplain processes and landforms for the Willamette River and its major tributaries. 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 . 7 days 30 days 1 year Change time span Retrieve data WILLAMETTE RIVER BELOW FALLS, AT OREGON CITY, OR. 13895 Fir Street. The Willamette River at Portland site is located at the Morrison Bridge in downtown Portland, OR. widespread lowland flooding begins along the banks of the Willamette and islands on the mid Willamette, such as Browns, Minto, and Windsor islands. NAD83/WGS84, Search by city or zip code. The other four basins selected to date are the Upper Colorado, Delaware, Illinois and Willamette River Basins. Share sensitive information only on official, secure websites. 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. Currently, in the entire Willamette River Basin there are 69 species of fish36 native species and 33 non-natives. 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 The FEMA Web Mapping Service (WMS) is down. Current conditions of DISCHARGE and GAGE HEIGHT are available. Secure .gov websites use HTTPS NEHALEM RIVER NEAR FOSS, OR. 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. 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. 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' Water data back to 1905 are available online. USGS 14198000 WILLAMETTE RIVER AT WILSONVILLE, OREG. There are no FEMA National Flood Hazard Layers for the location which you are viewing on ESRI Maps. WILLAMETTE RIVER AT PORTLAND, OR Important Legacy real-time page Monitoring location 14211720 is associated with a TIDAL STREAM in MULTNOMAH COUNTY, OREGON. The river is about 90 miles long and drains an area of about 1,300 square miles. Longitude: 122.671111 W, ESRI's zoom levels must be between 14 and 16 to show National Flood Hazard layers. 7 days 30 days 1 year Change time span Retrieve data Gage height, ft 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. Current conditions of DISCHARGE and GAGE HEIGHT are available. Horizontal Datum: NOTE: Gauge reading affected by ocean tides. Official websites use .gov Lock PROVISIONAL DATA SUBJECT TO REVISION. Available data for this site . 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. Water data back to 1909 are available online. Why aren't the FEMA National Flood Hazard Layers showing on the ESRI Map?Possible reasons: Note: Your zoom level may have changed. 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. Saturday, 04-Mar-2023 13:59:10 EST, Graph updated: 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 . 7 days 30 days 1 year Change time span 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. Data have been checked by the reporting agency. The Willamette River at Portland site is located at the Morrison Bridge in downtown Portland, OR. 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. Saturday, 04-Mar-2023 13:59:15 EST, Graph updated: DESCRIPTION: Latitude 4520'25", Longitude 12238'15" NAD27 Clackamas County, Oregon, Hydrologic Unit . access roads to the islands on the Willamette River near Salem begin to flood. Official websites use .gov Turbidity data are measured in FNU units. Expect widespread flooding of lowland areas, parks, roads and a few structures along the Willamette River from Oregon City to Portland. There are no FEMA National Flood Hazard Layers for the location which you are viewing on ESRI Maps. 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. Press enter or select the go button to submit request. URL: https://or.water.usgs.gov/will_morrison/monitors/will_morrison_all_7.html Why aren't the FEMA National Flood Hazard Layers showing on the ESRI Map?Possible reasons: Note: Your zoom level may have changed. Longitude: 122.609800 W, 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. Graph updated: Tuesday, 28-Feb-2023 19:59:03 EST Water data back to 1861 are available online. WILLAMETTE RIVER AT HARRISBURG, OR Important Legacy real-time page Monitoring location 14166000 is associated with a STREAM in LINN COUNTY, OREGON. The river is open to fishing all year for trout, hatchery Chinook salmon, hatchery steelhead, and wild steelhead over 24 inches. An official website of the United States government. Data are collected every half hour. Excludes the . 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. ) or https:// means youve safely connected to the .gov website. Also expect major widespread flooding from Santiam confluence to Oregon City. Official websites use .gov Current conditions of CHLOROPHYLL, DEPTH OF SENSOR BELOW WATER SURFACE, DISCHARGE, and MORE are available. Pin it. Lock 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'. Water data back to 1992 are available online. Data have been checked by the reporting agency. Current Water Level: Source . Current conditions of DISCHARGE, GAGE HEIGHT, and TEMPERATURE are available. based on turbidity data and are measured in feet. expect minor localized flooding along the Willamette from Oregon City to the confluence with the Columbia. Share: Share. Monitoring location 14207770 is associated with a TIDAL STREAM in CLACKAMAS COUNTY, OREGON. Share sensitive information only on official, secure websites. Use of bait allowed April 22 - Oct. 31 but beginning Nov. 1 anglers may only use lures and artificial flies. E-mail : ocpublicworks@orcity.org. 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 . Locked padlock US Army Corps of Engineers - Portland District. Saturday - Mar 4, 2023 at 13:59:09 EST. is the approximate location based on the latitude/longitude coordinates the Wheatland and Buena Vista ferries will likely cease operation due to safety concerns. 14-Days of Turbidity at the Willamette River at Portland, OR (14211720) Data are downloaded and processed every 3 hours. These data are provisional and are subject to revision. 7 days 30 days 1 year Change time span Retrieve data Gage height, ft Data are collected every half hour. 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. expect flooding of numerous roads along the Willamette in the Salem area. Water data back to 1905 are available online. [3] At its peak, the water was at the top of Downtown Portland's seawall.