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Hydrograph River at a Glance Download
Yakima River at Kachess Outflow Stage (ft)Highest Observation: 4.16 ft at 1:00PM Oct 20, 2021Observed: 4.12 ft at 1:15PM Oct 20, 2021Observed: 4.12 ft at 1:30PM Oct 20, 2021Observed: 4.12 ft at 1:45PM Oct 20, 2021Observed: 4.12 ft at 2:00PM Oct 20, 2021Observed: 4.12 ft at 2:15PM Oct 20, 2021Observed: 4.12 ft at 2:30PM Oct 20, 2021Observed: 4.12 ft at 2:45PM Oct 20, 2021Observed: 4.11 ft at 3:00PM Oct 20, 2021Observed: 4.11 ft at 3:15PM Oct 20, 2021Observed: 4.12 ft at 3:30PM Oct 20, 2021Observed: 4.11 ft at 3:45PM Oct 20, 2021Observed: 4.12 ft at 4:00PM Oct 20, 2021Observed: 4.12 ft at 4:15PM Oct 20, 2021Observed: 4.12 ft at 4:30PM Oct 20, 2021Observed: 4.12 ft at 4:45PM Oct 20, 2021Observed: 4.12 ft at 5:00PM Oct 20, 2021Observed: 4.12 ft at 5:15PM Oct 20, 2021Observed: 4.12 ft at 5:30PM Oct 20, 2021Observed: 4.12 ft at 5:45PM Oct 20, 2021Observed: 4.11 ft at 6:00PM Oct 20, 2021Observed: 4.12 ft at 6:15PM Oct 20, 2021Observed: 4.12 ft at 6:30PM Oct 20, 2021Observed: 4.12 ft at 6:45PM Oct 20, 2021Observed: 4.11 ft at 7:00PM Oct 20, 2021Observed: 4.12 ft at 7:15PM Oct 20, 2021Observed: 4.12 ft at 7:30PM Oct 20, 2021Observed: 4.11 ft at 7:45PM Oct 20, 2021Observed: 4.11 ft at 8:00PM Oct 20, 2021Observed: 4.11 ft at 8:15PM Oct 20, 2021Observed: 4.12 ft at 8:30PM Oct 20, 2021Observed: 4.12 ft at 8:45PM Oct 20, 2021Observed: 4.12 ft at 9:00PM Oct 20, 2021Observed: 4.12 ft at 9:15PM Oct 20, 2021Observed: 4.12 ft at 9:30PM Oct 20, 2021Observed: 4.12 ft at 9:45PM Oct 20, 2021Observed: 4.12 ft at 10:00PM Oct 20, 2021Observed: 4.12 ft at 10:30PM Oct 20, 2021Observed: 4.11 ft at 10:45PM Oct 20, 2021Observed: 4.11 ft at 11:00PM Oct 20, 2021Observed: 4.12 ft at 11:15PM Oct 20, 2021Observed: 4.11 ft at 11:30PM Oct 20, 2021Observed: 4.11 ft at 11:45PM Oct 20, 2021Observed: 4.12 ft at 12:00AM Oct 21, 2021Observed: 4.12 ft at 12:15AM Oct 21, 2021Observed: 4.12 ft at 12:30AM Oct 21, 2021Observed: 4.11 ft at 12:45AM Oct 21, 2021Observed: 4.12 ft at 1:00AM Oct 21, 2021Observed: 4.11 ft at 1:15AM Oct 21, 2021Observed: 4.12 ft at 1:30AM Oct 21, 2021Observed: 4.12 ft at 1:45AM Oct 21, 2021Observed: 4.12 ft at 2:00AM Oct 21, 2021Observed: 4.12 ft at 2:15AM Oct 21, 2021Observed: 4.12 ft at 2:30AM Oct 21, 2021Observed: 4.11 ft at 2:45AM Oct 21, 2021Observed: 4.12 ft at 3:00AM Oct 21, 2021Observed: 4.11 ft at 3:15AM Oct 21, 2021Observed: 4.11 ft at 3:30AM Oct 21, 2021Observed: 4.12 ft at 3:45AM Oct 21, 2021Observed: 4.12 ft at 4:00AM Oct 21, 2021Observed: 4.12 ft at 4:15AM Oct 21, 2021Observed: 4.12 ft at 4:30AM Oct 21, 2021Observed: 4.12 ft at 4:45AM Oct 21, 2021Observed: 4.12 ft at 5:00AM Oct 21, 2021Observed: 4.12 ft at 5:15AM Oct 21, 2021Observed: 4.12 ft at 5:30AM Oct 21, 2021Observed: 4.03 ft at 5:45AM Oct 21, 2021Observed: 4.01 ft at 6:00AM Oct 21, 2021Observed: 4.01 ft at 6:15AM Oct 21, 2021Observed: 4.01 ft at 6:30AM Oct 21, 2021Observed: 3.91 ft at 6:45AM Oct 21, 2021Observed: 3.89 ft at 7:00AM Oct 21, 2021Observed: 3.89 ft at 7:15AM Oct 21, 2021Observed: 3.89 ft at 7:30AM Oct 21, 2021Observed: 3.89 ft at 7:45AM Oct 21, 2021Observed: 3.77 ft at 8:00AM Oct 21, 2021Observed: 3.76 ft at 8:15AM Oct 21, 2021Observed: 3.76 ft at 8:30AM Oct 21, 2021Observed: 3.76 ft at 8:45AM Oct 21, 2021Observed: 3.76 ft at 9:00AM Oct 21, 2021Observed: 3.76 ft at 9:15AM Oct 21, 2021Observed: 3.76 ft at 9:30AM Oct 21, 2021Observed: 3.67 ft at 9:45AM Oct 21, 2021Observed: 3.6 ft at 10:00AM Oct 21, 2021Observed: 3.6 ft at 10:15AM Oct 21, 2021Observed: 3.6 ft at 10:30AM Oct 21, 2021Observed: 3.6 ft at 10:45AM Oct 21, 2021Observed: 3.6 ft at 11:00AM Oct 21, 2021Observed: 3.6 ft at 11:15AM Oct 21, 2021Observed: 3.6 ft at 11:30AM Oct 21, 2021Observed: 3.6 ft at 11:45AM Oct 21, 2021Observed: 3.6 ft at 12:00PM Oct 21, 2021Observed: 3.6 ft at 12:15PM Oct 21, 2021Observed: 3.6 ft at 12:30PM Oct 21, 2021Observed: 3.6 ft at 12:45PM Oct 21, 2021Observed: 3.6 ft at 1:00PM Oct 21, 2021Observed: 3.6 ft at 1:15PM Oct 21, 2021Observed: 3.6 ft at 1:30PM Oct 21, 2021Observed: 3.6 ft at 1:45PM Oct 21, 2021Observed: 3.6 ft at 2:00PM Oct 21, 2021Observed: 3.6 ft at 2:15PM Oct 21, 2021Observed: 3.6 ft at 2:30PM Oct 21, 2021Observed: 3.6 ft at 2:45PM Oct 21, 2021Observed: 3.6 ft at 3:00PM Oct 21, 2021Observed: 3.6 ft at 3:15PM Oct 21, 2021Observed: 3.6 ft at 3:30PM Oct 21, 2021Observed: 3.6 ft at 3:45PM Oct 21, 2021Observed: 3.6 ft at 4:00PM Oct 21, 2021Observed: 3.6 ft at 4:15PM Oct 21, 2021Observed: 3.6 ft at 4:30PM Oct 21, 2021Observed: 3.6 ft at 4:45PM Oct 21, 2021Observed: 3.6 ft at 5:00PM Oct 21, 2021Observed: 3.6 ft at 5:15PM Oct 21, 2021Observed: 3.6 ft at 5:30PM Oct 21, 2021Observed: 3.6 ft at 5:45PM Oct 21, 2021Observed: 3.6 ft at 6:00PM Oct 21, 2021Observed: 3.6 ft at 6:15PM Oct 21, 2021Observed: 3.6 ft at 6:30PM Oct 21, 2021Observed: 3.6 ft at 6:45PM Oct 21, 2021Observed: 3.6 ft at 7:00PM Oct 21, 2021Observed: 3.6 ft at 7:15PM Oct 21, 2021Observed: 3.6 ft at 7:30PM Oct 21, 2021Observed: 3.6 ft at 7:45PM Oct 21, 2021Observed: 3.6 ft at 8:00PM Oct 21, 2021Observed: 3.6 ft at 8:15PM Oct 21, 2021Observed: 3.6 ft at 8:30PM Oct 21, 2021Observed: 3.6 ft at 8:45PM Oct 21, 2021Observed: 3.6 ft at 9:00PM Oct 21, 2021Observed: 3.6 ft at 9:15PM Oct 21, 2021Observed: 3.6 ft at 9:30PM Oct 21, 2021Observed: 3.6 ft at 9:45PM Oct 21, 2021Observed: 3.6 ft at 10:00PM Oct 21, 2021Observed: 3.6 ft at 10:30PM Oct 21, 2021Observed: 3.6 ft at 10:45PM Oct 21, 2021Observed: 3.6 ft at 11:00PM Oct 21, 2021Observed: 3.6 ft at 11:15PM Oct 21, 2021Observed: 3.6 ft at 11:30PM Oct 21, 2021Observed: 3.6 ft at 11:45PM Oct 21, 2021Observed: 3.6 ft at 12:00AM Oct 22, 2021Observed: 3.6 ft at 12:15AM Oct 22, 2021Observed: 3.6 ft at 12:30AM Oct 22, 2021Observed: 3.6 ft at 12:45AM Oct 22, 2021Observed: 3.6 ft at 1:00AM Oct 22, 2021Observed: 3.6 ft at 1:15AM Oct 22, 2021Observed: 3.6 ft at 1:30AM Oct 22, 2021Observed: 3.6 ft at 1:45AM Oct 22, 2021Observed: 3.6 ft at 2:00AM Oct 22, 2021Observed: 3.6 ft at 2:15AM Oct 22, 2021Observed: 3.6 ft at 2:30AM Oct 22, 2021Observed: 3.6 ft at 2:45AM Oct 22, 2021Observed: 3.6 ft at 3:00AM Oct 22, 2021Observed: 3.6 ft at 3:15AM Oct 22, 2021Observed: 3.6 ft at 3:30AM Oct 22, 2021Observed: 3.6 ft at 3:45AM Oct 22, 2021Observed: 3.6 ft at 4:00AM Oct 22, 2021Observed: 3.32 ft at 4:30PM Oct 22, 2021Observed: 3.32 ft at 4:45PM Oct 22, 2021Observed: 3.32 ft at 5:00PM Oct 22, 2021Observed: 3.32 ft at 5:15PM Oct 22, 2021Observed: 3.32 ft at 5:30PM Oct 22, 2021Observed: 3.33 ft at 5:45PM Oct 22, 2021Observed: 3.32 ft at 6:00PM Oct 22, 2021Observed: 3.32 ft at 6:15PM Oct 22, 2021Observed: 3.32 ft at 6:30PM Oct 22, 2021Observed: 3.32 ft at 6:45PM Oct 22, 2021Observed: 3.33 ft at 7:00PM Oct 22, 2021Observed: 3.32 ft at 7:15PM Oct 22, 2021Observed: 3.33 ft at 7:30PM Oct 22, 2021Observed: 3.32 ft at 7:45PM Oct 22, 2021Observed: 3.33 ft at 8:00PM Oct 22, 2021Observed: 3.33 ft at 8:15PM Oct 22, 2021Observed: 3.33 ft at 8:30PM Oct 22, 2021Observed: 3.33 ft at 8:45PM Oct 22, 2021Observed: 3.32 ft at 9:00PM Oct 22, 2021Observed: 3.33 ft at 9:15PM Oct 22, 2021Observed: 3.32 ft at 9:30PM Oct 22, 2021Observed: 3.33 ft at 10:30PM Oct 22, 2021Observed: 3.32 ft at 10:45PM Oct 22, 2021Observed: 3.33 ft at 11:00PM Oct 22, 2021Observed: 3.33 ft at 11:15PM Oct 22, 2021Observed: 3.33 ft at 11:30PM Oct 22, 2021Observed: 3.33 ft at 11:45PM Oct 22, 2021Observed: 3.33 ft at 12:00AM Oct 23, 2021Observed: 3.33 ft at 12:15AM Oct 23, 2021Observed: 3.33 ft at 12:30AM Oct 23, 2021Observed: 3.33 ft at 12:45AM Oct 23, 2021Observed: 3.33 ft at 1:00AM Oct 23, 2021Observed: 3.33 ft at 1:15AM Oct 23, 2021Observed: 3.32 ft at 1:30AM Oct 23, 2021Observed: 3.33 ft at 1:45AM Oct 23, 2021Observed: 3.33 ft at 2:00AM Oct 23, 2021Observed: 3.33 ft at 2:15AM Oct 23, 2021Observed: 3.33 ft at 2:30AM Oct 23, 2021Observed: 3.33 ft at 2:45AM Oct 23, 2021Observed: 3.33 ft at 3:00AM Oct 23, 2021Observed: 3.33 ft at 3:15AM Oct 23, 2021Observed: 3.33 ft at 3:30AM Oct 23, 2021Observed: 3.33 ft at 3:45AM Oct 23, 2021Observed: 3.33 ft at 4:00AM Oct 23, 2021Observed: 3.33 ft at 4:15AM Oct 23, 2021Observed: 3.33 ft at 4:30AM Oct 23, 2021Observed: 3.33 ft at 4:45AM Oct 23, 2021Observed: 3.33 ft at 5:00AM Oct 23, 2021Observed: 3.33 ft at 5:15AM Oct 23, 2021Observed: 3.33 ft at 5:30AM Oct 23, 2021Observed: 3.33 ft at 5:45AM Oct 23, 2021Observed: 3.33 ft at 6:00AM Oct 23, 2021Observed: 3.33 ft at 6:15AM Oct 23, 2021Observed: 3.33 ft at 6:30AM Oct 23, 2021Observed: 3.33 ft at 6:45AM Oct 23, 2021Observed: 3.33 ft at 7:00AM Oct 23, 2021Observed: 3.33 ft at 7:15AM Oct 23, 2021Observed: 3.33 ft at 7:30AM Oct 23, 2021Observed: 3.33 ft at 7:45AM Oct 23, 2021Observed: 3.33 ft at 8:00AM Oct 23, 2021Observed: 3.33 ft at 8:15AM Oct 23, 2021Observed: 3.33 ft at 8:30AM Oct 23, 2021Observed: 3.33 ft at 8:45AM Oct 23, 2021Observed: 3.33 ft at 9:00AM Oct 23, 2021Observed: 3.33 ft at 9:15AM Oct 23, 2021Observed: 3.33 ft at 9:30AM Oct 23, 2021Observed: 3.33 ft at 9:45AM Oct 23, 2021Observed: 3.33 ft at 10:00AM Oct 23, 2021Observed: 3.33 ft at 10:15AM Oct 23, 2021Observed: 3.33 ft at 10:30AM Oct 23, 2021Observed: 3.33 ft at 10:45AM Oct 23, 2021Observed: 3.33 ft at 11:00AM Oct 23, 2021Observed: 3.33 ft at 11:15AM Oct 23, 2021Observed: 3.33 ft at 11:30AM Oct 23, 2021KACW1(plotting HGIRR) Graph Created (12:48PM Oct 23, 2021)ObservedLatest observed value: 3.33 ft at 11:30 AM PDT 23-Oct-2021.
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (PDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts are not available for the Yakima River at Kachess Outflow. Only observed stages are available for this point.
Return to Area Map
Upstream Gauge - at Keechelus Outflow Upstream Gauge Downstream Gauge Downstream Gauge - at Cle Elum Outflow
Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 0
Action Stage: 0
Low Stage (in feet): 0

Historic Crests
(1) 8.45 ft on 05/28/1948

(P): Preliminary values subject to further review.

Recent Crests
(1) 8.45 ft on 05/28/1948

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:13
KML Image
Gauge LocationGauge Map Marker
 Disclaimer
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.
About This Location Collapse

Latitude: 47.261389° N, Longitude: 121.202222° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)		 Elevation
(gauge height = flood stage)		 Elevation information source
NAVD88 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other 2188.1 Not Available  

Current/Historical Observations:
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Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
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. For details, please click here.
NWS Information
National Weather Service
Pendleton Weather Forecast Office
2001 NW 56th Drive
Pendleton, OR 97801
(541) 276-7832
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