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Hydrograph River at a Glance Download
Yakima River near Parker Stage (ft)Flow (cfs)Observed: 2.59 ft at 2:00AM May 25, 2020Observed: 2.58 ft at 2:15AM May 25, 2020Observed: 2.57 ft at 2:30AM May 25, 2020Observed: 2.57 ft at 2:45AM May 25, 2020Observed: 2.57 ft at 3:00AM May 25, 2020Observed: 2.56 ft at 3:15AM May 25, 2020Observed: 2.56 ft at 3:30AM May 25, 2020Observed: 2.56 ft at 3:45AM May 25, 2020Observed: 2.55 ft at 4:00AM May 25, 2020Observed: 2.55 ft at 4:15AM May 25, 2020Observed: 2.54 ft at 4:30AM May 25, 2020Observed: 2.54 ft at 4:45AM May 25, 2020Observed: 2.54 ft at 5:00AM May 25, 2020Observed: 2.54 ft at 5:15AM May 25, 2020Observed: 2.54 ft at 5:30AM May 25, 2020Observed: 2.56 ft at 5:45AM May 25, 2020Observed: 2.57 ft at 6:00AM May 25, 2020Observed: 2.58 ft at 6:15AM May 25, 2020Observed: 2.58 ft at 6:30AM May 25, 2020Observed: 2.59 ft at 6:45AM May 25, 2020Observed: 2.6 ft at 7:00AM May 25, 2020Observed: 2.6 ft at 7:15AM May 25, 2020Observed: 2.6 ft at 7:30AM May 25, 2020Observed: 2.61 ft at 7:45AM May 25, 2020Observed: 2.61 ft at 8:00AM May 25, 2020Observed: 2.61 ft at 8:15AM May 25, 2020Observed: 2.62 ft at 8:30AM May 25, 2020Observed: 2.63 ft at 8:45AM May 25, 2020Observed: 2.63 ft at 9:00AM May 25, 2020Observed: 2.63 ft at 9:15AM May 25, 2020Observed: 2.62 ft at 9:30AM May 25, 2020Observed: 2.62 ft at 9:45AM May 25, 2020Observed: 2.58 ft at 10:00AM May 25, 2020Observed: 2.59 ft at 10:15AM May 25, 2020Observed: 2.58 ft at 10:30AM May 25, 2020Observed: 2.59 ft at 10:45AM May 25, 2020Observed: 2.6 ft at 11:00AM May 25, 2020Observed: 2.61 ft at 11:15AM May 25, 2020Observed: 2.61 ft at 11:30AM May 25, 2020Observed: 2.62 ft at 11:45AM May 25, 2020Observed: 2.62 ft at 12:00PM May 25, 2020Observed: 2.62 ft at 12:15PM May 25, 2020Observed: 2.63 ft at 12:30PM May 25, 2020Observed: 2.63 ft at 12:45PM May 25, 2020Observed: 2.64 ft at 1:00PM May 25, 2020Observed: 2.64 ft at 1:15PM May 25, 2020Observed: 2.64 ft at 1:30PM May 25, 2020Observed: 2.65 ft at 1:45PM May 25, 2020Observed: 2.65 ft at 2:00PM May 25, 2020Observed: 2.67 ft at 2:15PM May 25, 2020Observed: 2.67 ft at 2:30PM May 25, 2020Observed: 2.67 ft at 2:45PM May 25, 2020Observed: 2.68 ft at 3:00PM May 25, 2020Observed: 2.69 ft at 3:15PM May 25, 2020Observed: 2.69 ft at 3:30PM May 25, 2020Observed: 2.7 ft at 3:45PM May 25, 2020Observed: 2.71 ft at 4:00PM May 25, 2020Observed: 2.71 ft at 4:15PM May 25, 2020Observed: 2.71 ft at 4:30PM May 25, 2020Observed: 2.72 ft at 4:45PM May 25, 2020Observed: 2.73 ft at 5:00PM May 25, 2020Observed: 2.73 ft at 5:15PM May 25, 2020Observed: 2.74 ft at 5:30PM May 25, 2020Observed: 2.75 ft at 5:45PM May 25, 2020Observed: 2.75 ft at 6:00PM May 25, 2020Observed: 2.76 ft at 6:15PM May 25, 2020Observed: 2.76 ft at 6:30PM May 25, 2020Observed: 2.77 ft at 6:45PM May 25, 2020Observed: 2.77 ft at 7:00PM May 25, 2020Observed: 2.78 ft at 7:15PM May 25, 2020Observed: 2.78 ft at 7:30PM May 25, 2020Observed: 2.78 ft at 7:45PM May 25, 2020Observed: 2.78 ft at 8:00PM May 25, 2020Observed: 2.78 ft at 8:15PM May 25, 2020Observed: 2.78 ft at 8:30PM May 25, 2020Observed: 2.78 ft at 8:45PM May 25, 2020Observed: 2.79 ft at 9:00PM May 25, 2020Observed: 2.8 ft at 9:15PM May 25, 2020Observed: 2.8 ft at 9:30PM May 25, 2020Observed: 2.8 ft at 9:45PM May 25, 2020Observed: 2.8 ft at 10:00PM May 25, 2020Observed: 2.79 ft at 10:15PM May 25, 2020Observed: 2.79 ft at 10:30PM May 25, 2020Observed: 2.78 ft at 10:45PM May 25, 2020Observed: 2.78 ft at 11:00PM May 25, 2020Observed: 2.78 ft at 11:15PM May 25, 2020Observed: 2.78 ft at 11:30PM May 25, 2020Observed: 2.78 ft at 11:45PM May 25, 2020Observed: 2.77 ft at 12:00AM May 26, 2020Observed: 2.78 ft at 12:15AM May 26, 2020Observed: 2.78 ft at 12:30AM May 26, 2020Observed: 2.78 ft at 12:45AM May 26, 2020Observed: 2.78 ft at 1:00AM May 26, 2020Observed: 2.78 ft at 1:15AM May 26, 2020Observed: 2.78 ft at 1:30AM May 26, 2020Observed: 2.77 ft at 1:45AM May 26, 2020Observed: 2.77 ft at 2:00AM May 26, 2020Observed: 2.76 ft at 2:15AM May 26, 2020Observed: 2.76 ft at 2:30AM May 26, 2020Observed: 2.76 ft at 2:45AM May 26, 2020Observed: 2.76 ft at 3:00AM May 26, 2020Observed: 2.76 ft at 3:15AM May 26, 2020Observed: 2.77 ft at 3:30AM May 26, 2020Observed: 2.79 ft at 3:45AM May 26, 2020Observed: 2.8 ft at 4:00AM May 26, 2020Observed: 2.8 ft at 4:15AM May 26, 2020Observed: 2.81 ft at 4:30AM May 26, 2020Observed: 2.83 ft at 4:45AM May 26, 2020Observed: 2.84 ft at 5:00AM May 26, 2020Observed: 2.86 ft at 5:15AM May 26, 2020Observed: 2.87 ft at 5:30AM May 26, 2020Observed: 2.9 ft at 5:45AM May 26, 2020Observed: 2.92 ft at 6:00AM May 26, 2020Observed: 2.94 ft at 6:15AM May 26, 2020Observed: 2.96 ft at 6:30AM May 26, 2020Observed: 2.98 ft at 6:45AM May 26, 2020Observed: 2.99 ft at 7:00AM May 26, 2020Observed: 3 ft at 7:15AM May 26, 2020Observed: 3.01 ft at 7:30AM May 26, 2020Observed: 3.02 ft at 7:45AM May 26, 2020Observed: 3.04 ft at 8:00AM May 26, 2020Observed: 3.05 ft at 8:15AM May 26, 2020Observed: 3.05 ft at 8:30AM May 26, 2020Observed: 3.05 ft at 8:45AM May 26, 2020Observed: 3.04 ft at 9:00AM May 26, 2020Observed: 3.02 ft at 9:15AM May 26, 2020Observed: 3.01 ft at 9:30AM May 26, 2020Observed: 3.01 ft at 9:45AM May 26, 2020Observed: 3 ft at 10:00AM May 26, 2020Observed: 3 ft at 10:15AM May 26, 2020Observed: 2.98 ft at 10:30AM May 26, 2020Observed: 3 ft at 10:45AM May 26, 2020Observed: 3 ft at 11:00AM May 26, 2020Observed: 3 ft at 11:15AM May 26, 2020Observed: 3 ft at 11:30AM May 26, 2020Observed: 3.01 ft at 11:45AM May 26, 2020Observed: 3 ft at 12:00PM May 26, 2020Observed: 3.01 ft at 12:15PM May 26, 2020Observed: 3.03 ft at 12:30PM May 26, 2020Observed: 3.05 ft at 12:45PM May 26, 2020Observed: 3.06 ft at 1:00PM May 26, 2020Observed: 3.05 ft at 1:15PM May 26, 2020Observed: 3.05 ft at 1:30PM May 26, 2020Observed: 3.05 ft at 1:45PM May 26, 2020Observed: 3.05 ft at 2:00PM May 26, 2020Observed: 3.05 ft at 2:15PM May 26, 2020Observed: 3.06 ft at 2:30PM May 26, 2020Observed: 3.06 ft at 2:45PM May 26, 2020Observed: 3.07 ft at 3:00PM May 26, 2020Observed: 3.07 ft at 3:15PM May 26, 2020Observed: 3.07 ft at 3:30PM May 26, 2020Observed: 3.07 ft at 3:45PM May 26, 2020Observed: 3.07 ft at 4:00PM May 26, 2020Observed: 3.07 ft at 4:15PM May 26, 2020Observed: 3.07 ft at 4:30PM May 26, 2020Observed: 3.07 ft at 4:45PM May 26, 2020Observed: 3.08 ft at 5:00PM May 26, 2020Observed: 3.08 ft at 5:15PM May 26, 2020Observed: 3.09 ft at 5:30PM May 26, 2020Observed: 3.1 ft at 5:45PM May 26, 2020Observed: 3.11 ft at 6:00PM May 26, 2020Observed: 3.11 ft at 6:15PM May 26, 2020Observed: 3.1 ft at 6:30PM May 26, 2020Observed: 3.09 ft at 6:45PM May 26, 2020Observed: 3.09 ft at 7:00PM May 26, 2020Observed: 3.1 ft at 7:15PM May 26, 2020Observed: 3.1 ft at 7:30PM May 26, 2020Observed: 3.11 ft at 7:45PM May 26, 2020Observed: 3.1 ft at 8:00PM May 26, 2020Observed: 3.11 ft at 8:15PM May 26, 2020Observed: 3.11 ft at 8:30PM May 26, 2020Observed: 3.11 ft at 8:45PM May 26, 2020Observed: 3.12 ft at 9:00PM May 26, 2020Observed: 3.14 ft at 9:15PM May 26, 2020Observed: 3.15 ft at 9:30PM May 26, 2020Observed: 3.17 ft at 9:45PM May 26, 2020Observed: 3.18 ft at 10:00PM May 26, 2020Observed: 3.18 ft at 10:15PM May 26, 2020Observed: 3.19 ft at 10:30PM May 26, 2020Observed: 3.19 ft at 10:45PM May 26, 2020Observed: 3.18 ft at 11:00PM May 26, 2020Observed: 3.18 ft at 11:15PM May 26, 2020Observed: 3.17 ft at 11:30PM May 26, 2020Observed: 3.17 ft at 11:45PM May 26, 2020Observed: 3.16 ft at 12:00AM May 27, 2020Observed: 3.16 ft at 12:15AM May 27, 2020Observed: 3.16 ft at 12:30AM May 27, 2020Observed: 3.16 ft at 12:45AM May 27, 2020Observed: 3.15 ft at 1:00AM May 27, 2020Observed: 3.15 ft at 1:15AM May 27, 2020Observed: 3.16 ft at 1:30AM May 27, 2020Observed: 3.16 ft at 1:45AM May 27, 2020Observed: 3.16 ft at 2:00AM May 27, 2020Observed: 3.16 ft at 2:15AM May 27, 2020Observed: 3.16 ft at 2:30AM May 27, 2020Observed: 3.16 ft at 2:45AM May 27, 2020Observed: 3.17 ft at 3:00AM May 27, 2020Observed: 3.18 ft at 3:15AM May 27, 2020Observed: 3.2 ft at 3:30AM May 27, 2020Observed: 3.2 ft at 3:45AM May 27, 2020Observed: 3.21 ft at 4:00AM May 27, 2020Observed: 3.29 ft at 5:30AM May 27, 2020Observed: 3.31 ft at 5:45AM May 27, 2020Observed: 3.31 ft at 6:00AM May 27, 2020Observed: 3.33 ft at 6:15AM May 27, 2020Observed: 3.34 ft at 6:30AM May 27, 2020Observed: 3.34 ft at 6:45AM May 27, 2020Observed: 3.34 ft at 7:00AM May 27, 2020Observed: 3.36 ft at 7:15AM May 27, 2020Observed: 3.37 ft at 7:30AM May 27, 2020Observed: 3.38 ft at 7:45AM May 27, 2020Observed: 3.4 ft at 8:00AM May 27, 2020Observed: 3.41 ft at 8:15AM May 27, 2020Observed: 3.42 ft at 8:30AM May 27, 2020Observed: 3.43 ft at 8:45AM May 27, 2020Observed: 3.44 ft at 9:00AM May 27, 2020Observed: 3.44 ft at 9:15AM May 27, 2020Observed: 3.44 ft at 9:30AM May 27, 2020Observed: 3.44 ft at 9:45AM May 27, 2020Observed: 3.45 ft at 10:00AM May 27, 2020Observed: 3.45 ft at 10:15AM May 27, 2020Observed: 3.46 ft at 10:30AM May 27, 2020Observed: 3.46 ft at 10:45AM May 27, 2020Observed: 3.47 ft at 11:00AM May 27, 2020Observed: 3.48 ft at 11:15AM May 27, 2020Observed: 3.48 ft at 11:30AM May 27, 2020Observed: 3.48 ft at 11:45AM May 27, 2020Observed: 3.49 ft at 12:00PM May 27, 2020Observed: 3.5 ft at 12:15PM May 27, 2020Observed: 3.5 ft at 12:30PM May 27, 2020Observed: 3.5 ft at 12:45PM May 27, 2020Observed: 3.5 ft at 1:00PM May 27, 2020Observed: 3.5 ft at 1:15PM May 27, 2020Observed: 3.51 ft at 1:30PM May 27, 2020Observed: 3.51 ft at 1:45PM May 27, 2020Observed: 3.52 ft at 2:00PM May 27, 2020Observed: 3.53 ft at 2:15PM May 27, 2020Observed: 3.53 ft at 2:30PM May 27, 2020Observed: 3.53 ft at 2:45PM May 27, 2020Observed: 3.53 ft at 3:00PM May 27, 2020Observed: 3.54 ft at 3:15PM May 27, 2020Observed: 3.55 ft at 3:30PM May 27, 2020Observed: 3.55 ft at 3:45PM May 27, 2020Observed: 3.56 ft at 4:00PM May 27, 2020Observed: 3.57 ft at 4:15PM May 27, 2020Observed: 3.58 ft at 4:30PM May 27, 2020Observed: 3.59 ft at 4:45PM May 27, 2020Observed: 3.6 ft at 5:00PM May 27, 2020Observed: 3.61 ft at 5:15PM May 27, 2020Observed: 3.62 ft at 5:30PM May 27, 2020Observed: 3.64 ft at 5:45PM May 27, 2020Observed: 3.65 ft at 6:00PM May 27, 2020Observed: 3.66 ft at 6:15PM May 27, 2020Observed: 3.67 ft at 6:30PM May 27, 2020Observed: 3.68 ft at 6:45PM May 27, 2020Observed: 3.69 ft at 7:00PM May 27, 2020Observed: 3.71 ft at 7:15PM May 27, 2020Observed: 3.72 ft at 7:30PM May 27, 2020Observed: 3.73 ft at 7:45PM May 27, 2020Observed: 3.75 ft at 8:00PM May 27, 2020Observed: 3.78 ft at 8:15PM May 27, 2020Observed: 3.8 ft at 8:30PM May 27, 2020Observed: 3.82 ft at 8:45PM May 27, 2020Observed: 3.84 ft at 9:00PM May 27, 2020Observed: 3.86 ft at 9:15PM May 27, 2020Observed: 3.88 ft at 9:30PM May 27, 2020Observed: 3.9 ft at 9:45PM May 27, 2020Observed: 3.92 ft at 10:00PM May 27, 2020Observed: 3.94 ft at 10:15PM May 27, 2020Observed: 3.97 ft at 10:30PM May 27, 2020Observed: 4.06 ft at 11:30PM May 27, 2020Observed: 4.07 ft at 11:45PM May 27, 2020Observed: 4.09 ft at 12:00AM May 28, 2020Observed: 4.09 ft at 12:15AM May 28, 2020Observed: 4.09 ft at 12:30AM May 28, 2020Observed: 4.1 ft at 12:45AM May 28, 2020Highest Observation: 4.11 ft at 1:00AM May 28, 2020Forecast: 4.24 ft 5:00AM May 28, 2020Forecast: 4.48 ft 11:00AM May 28, 2020Forecast: 4.63 ft 5:00PM May 28, 2020Forecast: 4.71 ft 11:00PM May 28, 2020Forecast: 4.75 ft 5:00AM May 29, 2020Forecast: 4.76 ft 11:00AM May 29, 2020Forecast: 4.79 ft 5:00PM May 29, 2020Forecast: 4.8 ft 11:00PM May 29, 2020Forecast: 4.81 ft 5:00AM May 30, 2020Forecast: 4.85 ft 11:00AM May 30, 2020Forecast: 4.87 ft 5:00PM May 30, 2020Forecast: 4.92 ft 11:00PM May 30, 2020Forecast: 5.06 ft 5:00AM May 31, 2020Forecast: 5.42 ft 11:00AM May 31, 2020Forecast: 5.79 ft 5:00PM May 31, 2020Forecast: 6.04 ft 11:00PM May 31, 2020Highest Forecast: 6.12 ft 5:00AM Jun 01, 2020Forecast: 6.03 ft 11:00AM Jun 01, 2020Forecast: 5.83 ft 5:00PM Jun 01, 2020Forecast: 5.57 ft 11:00PM Jun 01, 2020Forecast: 5.29 ft 5:00AM Jun 02, 2020Forecast: 5.01 ft 11:00AM Jun 02, 2020Forecast: 4.76 ft 5:00PM Jun 02, 2020Forecast: 4.52 ft 11:00PM Jun 02, 2020Forecast: 4.31 ft 5:00AM Jun 03, 2020Forecast: 4.16 ft 11:00AM Jun 03, 2020Forecast: 4.03 ft 5:00PM Jun 03, 2020Forecast: 3.93 ft 11:00PM Jun 03, 2020PARW1(plotting HGIRR) Graph Created (1:48AM May 28, 2020)ObservedForecast (issued 5:03PM May 27)Latest observed value: 4.11 ft at 1:00 AM PDT 28-May-2020. Flood Stage is 10 ft
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About this graph
Tabular Data (UTC)
Tabular Data (PDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts for the Yakima River near Parker are issued routinely year-round.
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Upstream Gauge - at Umtanum Upstream Gauge Downstream Gauge Downstream Gauge - at Kiona
Flood Categories (in feet)
Major Flood Stage: 14
Moderate Flood Stage: 12
Flood Stage: 10
Action Stage: 9.4
Low Stage (in feet): -9999

Historic Crests
(1) 16.21 ft on 02/09/1996
(2) 15.00 ft on 12/23/1933
(3) 14.61 ft on 11/30/1995
(4) 14.50 ft on 11/26/1990
(5) 13.97 ft on 12/03/1977
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 10.93 ft on 02/16/2016
(2) 12.15 ft on 12/10/2015
(3) 10.19 ft on 04/25/2012
(4) 13.20 ft on 05/16/2011
(5) 11.30 ft on 04/01/2011
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 0.99 ft on 09/19/1951
(2) 1.54 ft on 06/11/1977

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:16
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.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
15 At this level, severe flooding from Selah to Prosser with major damage to homes and buildings, pastures, roads and bridges. There will be severe flooding in Wapato, Donald, Buena and Toppenish.
14 There will be widespread flooding of agricultural land, farm buildings, roads and highways from Selah to Prosser. There will be major flooding in Donald, Toppenish and Buena with major erosion damage to bridges, embankments and topsoils.
13 Widespread flooding of agricultural land, farm building, county roads and highways from Selah downstream to Prosser.
12 There will be flooding of farmland and county roads. Some homes and farm buildings will be flooded and there will be significant riverbank and topsoil erosion.
11 At this level, widespread minor flooding of farmland and county roads along the river will be noted.
10 There will be minor flooding of pastures and farm roads adjacent to the river.
About This Location Collapse

Latitude: 46.497222° N, Longitude: 120.441667° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 10 ft 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 29 885.89 ft 895.89 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:
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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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