USGS Selects Willamette River Basin as Fourth Integrated Water Science National Weather Service Advanced Hydrologic Prediction Service Water data back to 1894 are available online. access roads to the islands on the Willamette River near Salem begin to flood. Willamette River nautical chart and water depth map - FisherMap NESTUCCA RIVER NEAR BEAVER, OR. Longitude: 123.042500 W, 7 days 30 days 1 year Change time span Retrieve data Gage height, ft 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. ) or https:// means youve safely connected to the .gov website. Why aren't the FEMA National Flood Hazard Layers showing on the ESRI Map?Possible reasons: Note: Your zoom level may have changed. Willamette Watershed | The City of Portland, Oregon Share sensitive information only on official, secure websites. WILLAMETTE RIVER AT PORTLAND, OR Important Legacy real-time page Monitoring location 14211720 is associated with a TIDAL STREAM in MULTNOMAH COUNTY, OREGON. ) or https:// means youve safely connected to the .gov website. E-mail : ocpublicworks@orcity.org. Since the early 1900s, streamflow in the McKenzie River basin has been altered through the construction of dams and canals. ) or https:// means youve safely connected to the .gov website. Willamette Basin Groundwater Study Completed - USGS A lock ( 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. StreamStats Data-Collection Station Report - streamstatsags.cr.usgs.gov 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. is the approximate location based on the latitude/longitude coordinates The USGS is exploring how rearing habitat for spring-run Chinook salmon and winter steelhead trout varies with the amount of water in the Willamette River. National Weather Service Advanced Hydrologic Prediction Service 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 There are no FEMA National Flood Hazard Layers for the location which you are viewing on ESRI Maps. Integrated Water Science (IWS) Basins Active - USGS 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. Latitude: 45.357900 N, ESRI's zoom levels must be between 14 and 16 to show National Flood Hazard layers. 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 . Expect widespread flooding of lowland areas, parks, roads and a few structures along the Willamette River from Oregon City to Portland. WILLAMETTE RIVER AT CORVALLIS, OR Important Legacy real-time page Monitoring location 14171600 is associated with a STREAM in BENTON COUNTY, OREGON. Latitude/Longitude Disclaimer: The gauge location shown in the above map Native and Non-Native Fish Species in the Willamette River Basin US Army Corps of Engineers - Portland District. Stream Site . A lock ( Willamette River nautical chart and water depth map Willamette River nautical chart The marine chart shows depth and hydrology of Willamette River on the map. Secure .gov websites use HTTPS downtown Portland, OR. Current conditions of DISCHARGE and GAGE HEIGHT are available. The FEMA Web Mapping Service (WMS) is down. Lock Latitude: 45.518333 N, expect flooding of downtown Portland from Park Ave east to the Willamette and north of Burnside. 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. River Stage. Geomorphic and vegetation processes of the Willamette River - USGS Access roads to these islands are also likely flooded at this point. 1 ). DESCRIPTION: Latitude 4416'14", Longitude 12310'21" NAD27 . 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. Data are downloaded and processed every 3 hours. Current conditions of DISCHARGE and GAGE HEIGHT are available. 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. Ferry Hours and Status. Water data back to 1861 are available online. 7-Days of Water Temperature at the Willamette River at Portland - USGS For more information on your flood risk go to www.floodsmart.gov. Fish & Stream Temperature | Institute for Natural Resources | Oregon In the Willamette River Basin, northwestern Oregon, spring-run Chinook salmon (Oncorhynchus tshawytscha) and winter-run steelhead (O. mykiss) are formerly abundant cold-water-adapted species that are now protected under the Endangered Species Act. A .gov website belongs to an official government organization in the 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. 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. 7 days 30 days 1 year Change time span An official website of the United States government. Table 1. 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 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 Quality in the Willamette River at Portland, Oregon Active - USGS Also expect flooding along some creeks which drain into the Willamette in and near Salem due to backwater from the Willamette. River Flow and Water Level Data - Computer Action Team 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. ESRI's zoom levels must be between 14 and 16 to show National Flood Hazard layers. Data have been checked by the reporting agency. Data are collected every half hour. numerous sloughs are filled, and a few secondary roads begin to flood at this point. The Willamette River Basin is approximately 180 miles in length and roughly 100 miles wide. Graph updated: Tuesday, 28-Feb-2023 19:59:03 EST DESCRIPTION: Latitude 4438'20", Longitude 12306'20" NAD27 . Share sensitive information only on official, secure websites. Fishing Report - Willamette Zone | Oregon Department of Fish & Wildlife Graph updated: Tuesday - Feb 28, 2023 at 22:59:06 EST WILLAMETTE RIVER AT NEWBERG, OR Important Legacy real-time page Monitoring location 14197900 is associated with a STREAM in YAMHILL COUNTY, OREGON. United States.