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Hydrograph River at a Glance Download
John Day River at Service Creek Stage (ft)Flow (cfs)Observed: 6.42 ft at 6:45PM May 21, 2022Observed: 6.39 ft at 7:00PM May 21, 2022Observed: 6.39 ft at 7:15PM May 21, 2022Highest Observation: 6.43 ft at 7:30PM May 21, 2022Observed: 6.42 ft at 7:45PM May 21, 2022Observed: 6.39 ft at 8:00PM May 21, 2022Observed: 6.36 ft at 8:15PM May 21, 2022Observed: 6.37 ft at 8:30PM May 21, 2022Observed: 6.4 ft at 8:45PM May 21, 2022Observed: 6.39 ft at 9:00PM May 21, 2022Observed: 6.39 ft at 9:15PM May 21, 2022Observed: 6.39 ft at 9:30PM May 21, 2022Observed: 6.4 ft at 9:45PM May 21, 2022Observed: 6.37 ft at 10:00PM May 21, 2022Observed: 6.36 ft at 10:15PM May 21, 2022Observed: 6.38 ft at 10:30PM May 21, 2022Observed: 6.37 ft at 10:45PM May 21, 2022Observed: 6.37 ft at 11:00PM May 21, 2022Observed: 6.36 ft at 11:15PM May 21, 2022Observed: 6.34 ft at 11:30PM May 21, 2022Observed: 6.36 ft at 11:45PM May 21, 2022Observed: 6.37 ft at 12:00AM May 22, 2022Observed: 6.36 ft at 12:15AM May 22, 2022Observed: 6.34 ft at 12:30AM May 22, 2022Observed: 6.34 ft at 12:45AM May 22, 2022Observed: 6.35 ft at 1:00AM May 22, 2022Observed: 6.35 ft at 1:15AM May 22, 2022Observed: 6.31 ft at 1:30AM May 22, 2022Observed: 6.34 ft at 1:45AM May 22, 2022Observed: 6.32 ft at 2:00AM May 22, 2022Observed: 6.31 ft at 2:15AM May 22, 2022Observed: 6.3 ft at 2:30AM May 22, 2022Observed: 6.32 ft at 2:45AM May 22, 2022Observed: 6.32 ft at 3:00AM May 22, 2022Observed: 6.31 ft at 3:15AM May 22, 2022Observed: 6.32 ft at 3:30AM May 22, 2022Observed: 6.3 ft at 3:45AM May 22, 2022Observed: 6.29 ft at 4:00AM May 22, 2022Observed: 6.3 ft at 4:15AM May 22, 2022Observed: 6.26 ft at 4:30AM May 22, 2022Observed: 6.3 ft at 4:45AM May 22, 2022Observed: 6.27 ft at 5:00AM May 22, 2022Observed: 6.29 ft at 5:15AM May 22, 2022Observed: 6.28 ft at 5:30AM May 22, 2022Observed: 6.26 ft at 5:45AM May 22, 2022Observed: 6.26 ft at 6:00AM May 22, 2022Observed: 6.25 ft at 6:15AM May 22, 2022Observed: 6.24 ft at 6:30AM May 22, 2022Observed: 6.25 ft at 6:45AM May 22, 2022Observed: 6.2 ft at 7:00AM May 22, 2022Observed: 6.23 ft at 7:15AM May 22, 2022Observed: 6.24 ft at 7:30AM May 22, 2022Observed: 6.23 ft at 7:45AM May 22, 2022Observed: 6.2 ft at 8:00AM May 22, 2022Observed: 6.21 ft at 8:15AM May 22, 2022Observed: 6.21 ft at 8:30AM May 22, 2022Observed: 6.22 ft at 8:45AM May 22, 2022Observed: 6.19 ft at 9:00AM May 22, 2022Observed: 6.22 ft at 9:15AM May 22, 2022Observed: 6.18 ft at 9:30AM May 22, 2022Observed: 6.21 ft at 9:45AM May 22, 2022Observed: 6.2 ft at 10:00AM May 22, 2022Observed: 6.21 ft at 10:15AM May 22, 2022Observed: 6.17 ft at 10:30AM May 22, 2022Observed: 6.16 ft at 10:45AM May 22, 2022Observed: 6.18 ft at 11:00AM May 22, 2022Observed: 6.17 ft at 11:15AM May 22, 2022Observed: 6.17 ft at 11:30AM May 22, 2022Observed: 6.16 ft at 11:45AM May 22, 2022Observed: 6.15 ft at 12:00PM May 22, 2022Observed: 6.14 ft at 12:15PM May 22, 2022Observed: 6.16 ft at 12:30PM May 22, 2022Observed: 6.13 ft at 12:45PM May 22, 2022Observed: 6.14 ft at 1:00PM May 22, 2022Observed: 6.14 ft at 1:15PM May 22, 2022Observed: 6.14 ft at 1:30PM May 22, 2022Observed: 6.14 ft at 1:45PM May 22, 2022Observed: 6.13 ft at 2:00PM May 22, 2022Observed: 6.12 ft at 2:15PM May 22, 2022Observed: 6.1 ft at 2:30PM May 22, 2022Observed: 6.11 ft at 2:45PM May 22, 2022Observed: 6.11 ft at 3:00PM May 22, 2022Observed: 6.14 ft at 3:15PM May 22, 2022Observed: 6.12 ft at 3:30PM May 22, 2022Observed: 6.11 ft at 3:45PM May 22, 2022Observed: 6.1 ft at 4:00PM May 22, 2022Observed: 6.11 ft at 4:15PM May 22, 2022Observed: 6.1 ft at 4:30PM May 22, 2022Observed: 6.1 ft at 4:45PM May 22, 2022Observed: 6.11 ft at 5:00PM May 22, 2022Observed: 6.11 ft at 5:15PM May 22, 2022Observed: 6.1 ft at 5:30PM May 22, 2022Observed: 6.1 ft at 5:45PM May 22, 2022Observed: 6.12 ft at 6:00PM May 22, 2022Observed: 6.11 ft at 6:15PM May 22, 2022Observed: 6.08 ft at 6:30PM May 22, 2022Observed: 6.09 ft at 6:45PM May 22, 2022Observed: 6.09 ft at 7:00PM May 22, 2022Observed: 6.1 ft at 7:15PM May 22, 2022Observed: 6.1 ft at 7:30PM May 22, 2022Observed: 6.09 ft at 7:45PM May 22, 2022Observed: 6.11 ft at 8:00PM May 22, 2022Observed: 6.1 ft at 8:15PM May 22, 2022Observed: 6.1 ft at 8:30PM May 22, 2022Observed: 6.1 ft at 8:45PM May 22, 2022Observed: 6.1 ft at 9:00PM May 22, 2022Observed: 6.11 ft at 9:15PM May 22, 2022Observed: 6.11 ft at 9:30PM May 22, 2022Observed: 6.11 ft at 9:45PM May 22, 2022Observed: 6.09 ft at 10:00PM May 22, 2022Observed: 6.11 ft at 10:15PM May 22, 2022Observed: 6.06 ft at 10:30PM May 22, 2022Observed: 6.1 ft at 10:45PM May 22, 2022Observed: 6.08 ft at 11:00PM May 22, 2022Observed: 6.1 ft at 11:15PM May 22, 2022Observed: 6.09 ft at 11:30PM May 22, 2022Observed: 6.07 ft at 11:45PM May 22, 2022Observed: 6.1 ft at 12:00AM May 23, 2022Observed: 6.09 ft at 12:15AM May 23, 2022Observed: 6.08 ft at 12:30AM May 23, 2022Observed: 6.07 ft at 12:45AM May 23, 2022Observed: 6.08 ft at 1:00AM May 23, 2022Observed: 6.07 ft at 1:15AM May 23, 2022Observed: 6.07 ft at 1:30AM May 23, 2022Observed: 6.05 ft at 1:45AM May 23, 2022Observed: 6.08 ft at 2:00AM May 23, 2022Observed: 6.05 ft at 2:15AM May 23, 2022Observed: 6.04 ft at 2:30AM May 23, 2022Observed: 6.05 ft at 2:45AM May 23, 2022Observed: 6.06 ft at 3:00AM May 23, 2022Observed: 6.04 ft at 3:15AM May 23, 2022Observed: 6.06 ft at 3:30AM May 23, 2022Observed: 6.06 ft at 3:45AM May 23, 2022Observed: 6.03 ft at 4:00AM May 23, 2022Observed: 6.04 ft at 4:15AM May 23, 2022Observed: 6.04 ft at 4:30AM May 23, 2022Observed: 6.04 ft at 4:45AM May 23, 2022Observed: 6.04 ft at 5:00AM May 23, 2022Observed: 6.04 ft at 5:15AM May 23, 2022Observed: 6 ft at 5:30AM May 23, 2022Observed: 6.03 ft at 5:45AM May 23, 2022Observed: 6.03 ft at 6:00AM May 23, 2022Observed: 5.99 ft at 6:15AM May 23, 2022Observed: 6 ft at 6:30AM May 23, 2022Observed: 6 ft at 6:45AM May 23, 2022Observed: 5.98 ft at 7:00AM May 23, 2022Observed: 5.99 ft at 7:15AM May 23, 2022Observed: 6 ft at 7:30AM May 23, 2022Observed: 5.98 ft at 7:45AM May 23, 2022Observed: 5.99 ft at 8:00AM May 23, 2022Observed: 5.99 ft at 8:15AM May 23, 2022Observed: 5.97 ft at 8:30AM May 23, 2022Observed: 5.98 ft at 8:45AM May 23, 2022Observed: 5.98 ft at 9:00AM May 23, 2022Observed: 5.95 ft at 9:15AM May 23, 2022Observed: 5.95 ft at 9:30AM May 23, 2022Observed: 5.94 ft at 9:45AM May 23, 2022Observed: 5.95 ft at 10:00AM May 23, 2022Observed: 5.95 ft at 10:15AM May 23, 2022Observed: 5.95 ft at 10:30AM May 23, 2022Observed: 5.93 ft at 10:45AM May 23, 2022Observed: 5.92 ft at 11:00AM May 23, 2022Observed: 5.93 ft at 11:15AM May 23, 2022Observed: 5.93 ft at 11:30AM May 23, 2022Observed: 5.93 ft at 11:45AM May 23, 2022Observed: 5.92 ft at 12:00PM May 23, 2022Observed: 5.93 ft at 12:15PM May 23, 2022Observed: 5.9 ft at 12:30PM May 23, 2022Observed: 5.93 ft at 12:45PM May 23, 2022Observed: 5.89 ft at 1:00PM May 23, 2022Observed: 5.91 ft at 1:15PM May 23, 2022Observed: 5.88 ft at 1:30PM May 23, 2022Observed: 5.9 ft at 1:45PM May 23, 2022Observed: 5.89 ft at 2:00PM May 23, 2022Observed: 5.86 ft at 2:15PM May 23, 2022Observed: 5.89 ft at 2:30PM May 23, 2022Observed: 5.86 ft at 2:45PM May 23, 2022Observed: 5.86 ft at 3:00PM May 23, 2022Observed: 5.86 ft at 3:15PM May 23, 2022Observed: 5.87 ft at 3:30PM May 23, 2022Observed: 5.88 ft at 3:45PM May 23, 2022Observed: 5.88 ft at 4:00PM May 23, 2022Observed: 5.86 ft at 4:15PM May 23, 2022Observed: 5.85 ft at 4:30PM May 23, 2022Observed: 5.89 ft at 4:45PM May 23, 2022Observed: 5.86 ft at 5:00PM May 23, 2022Observed: 5.88 ft at 5:15PM May 23, 2022Observed: 5.85 ft at 5:30PM May 23, 2022Observed: 5.85 ft at 5:45PM May 23, 2022Observed: 5.86 ft at 6:00PM May 23, 2022Observed: 5.86 ft at 6:15PM May 23, 2022Observed: 5.85 ft at 6:30PM May 23, 2022Observed: 5.86 ft at 6:45PM May 23, 2022Observed: 5.83 ft at 7:00PM May 23, 2022Observed: 5.87 ft at 7:15PM May 23, 2022Observed: 5.85 ft at 7:30PM May 23, 2022Observed: 5.86 ft at 7:45PM May 23, 2022Observed: 5.86 ft at 8:00PM May 23, 2022Observed: 5.88 ft at 8:15PM May 23, 2022Observed: 5.87 ft at 8:30PM May 23, 2022Observed: 5.89 ft at 8:45PM May 23, 2022Observed: 5.88 ft at 9:00PM May 23, 2022Observed: 5.89 ft at 9:15PM May 23, 2022Observed: 5.9 ft at 9:30PM May 23, 2022Observed: 5.89 ft at 9:45PM May 23, 2022Observed: 5.86 ft at 10:00PM May 23, 2022Observed: 5.89 ft at 10:15PM May 23, 2022Observed: 5.88 ft at 10:30PM May 23, 2022Observed: 5.89 ft at 10:45PM May 23, 2022Observed: 5.9 ft at 11:00PM May 23, 2022Observed: 5.89 ft at 11:15PM May 23, 2022Observed: 5.9 ft at 11:30PM May 23, 2022Observed: 5.89 ft at 11:45PM May 23, 2022Observed: 5.89 ft at 12:00AM May 24, 2022Observed: 5.89 ft at 12:15AM May 24, 2022Observed: 5.87 ft at 12:30AM May 24, 2022Observed: 5.9 ft at 12:45AM May 24, 2022Observed: 5.87 ft at 1:00AM May 24, 2022Observed: 5.88 ft at 1:15AM May 24, 2022Observed: 5.87 ft at 1:30AM May 24, 2022Observed: 5.87 ft at 1:45AM May 24, 2022Observed: 5.89 ft at 2:00AM May 24, 2022Observed: 5.88 ft at 2:15AM May 24, 2022Observed: 5.88 ft at 2:30AM May 24, 2022Observed: 5.83 ft at 2:45AM May 24, 2022Observed: 5.86 ft at 3:00AM May 24, 2022Observed: 5.87 ft at 3:15AM May 24, 2022Observed: 5.85 ft at 3:30AM May 24, 2022Observed: 5.87 ft at 3:45AM May 24, 2022Observed: 5.87 ft at 4:00AM May 24, 2022Observed: 5.85 ft at 4:15AM May 24, 2022Observed: 5.86 ft at 4:30AM May 24, 2022Observed: 5.85 ft at 4:45AM May 24, 2022Observed: 5.85 ft at 5:00AM May 24, 2022Observed: 5.85 ft at 5:15AM May 24, 2022Observed: 5.85 ft at 5:30AM May 24, 2022Observed: 5.82 ft at 5:45AM May 24, 2022Observed: 5.83 ft at 6:00AM May 24, 2022Observed: 5.83 ft at 6:15AM May 24, 2022Observed: 5.82 ft at 6:30AM May 24, 2022Observed: 5.82 ft at 6:45AM May 24, 2022Observed: 5.84 ft at 7:00AM May 24, 2022Observed: 5.81 ft at 7:15AM May 24, 2022Observed: 5.83 ft at 7:30AM May 24, 2022Observed: 5.81 ft at 7:45AM May 24, 2022Observed: 5.81 ft at 8:00AM May 24, 2022Observed: 5.8 ft at 8:15AM May 24, 2022Observed: 5.82 ft at 8:30AM May 24, 2022Observed: 5.81 ft at 8:45AM May 24, 2022Observed: 5.81 ft at 9:00AM May 24, 2022Observed: 5.79 ft at 9:15AM May 24, 2022Observed: 5.79 ft at 9:30AM May 24, 2022Observed: 5.76 ft at 9:45AM May 24, 2022Observed: 5.77 ft at 10:00AM May 24, 2022Observed: 5.77 ft at 10:15AM May 24, 2022Observed: 5.77 ft at 10:30AM May 24, 2022Observed: 5.77 ft at 10:45AM May 24, 2022Observed: 5.76 ft at 11:00AM May 24, 2022Observed: 5.76 ft at 11:15AM May 24, 2022Observed: 5.75 ft at 11:30AM May 24, 2022Observed: 5.75 ft at 11:45AM May 24, 2022Observed: 5.74 ft at 12:00PM May 24, 2022Observed: 5.74 ft at 12:15PM May 24, 2022Observed: 5.76 ft at 12:30PM May 24, 2022Observed: 5.74 ft at 12:45PM May 24, 2022Observed: 5.73 ft at 1:00PM May 24, 2022Observed: 5.72 ft at 1:15PM May 24, 2022Observed: 5.73 ft at 1:30PM May 24, 2022Observed: 5.73 ft at 1:45PM May 24, 2022Observed: 5.74 ft at 2:00PM May 24, 2022Observed: 5.72 ft at 2:15PM May 24, 2022Observed: 5.73 ft at 2:30PM May 24, 2022Observed: 5.73 ft at 2:45PM May 24, 2022Observed: 5.71 ft at 3:00PM May 24, 2022Observed: 5.72 ft at 3:15PM May 24, 2022Observed: 5.7 ft at 3:30PM May 24, 2022Observed: 5.71 ft at 3:45PM May 24, 2022Observed: 5.66 ft at 4:00PM May 24, 2022Observed: 5.71 ft at 4:15PM May 24, 2022Observed: 5.71 ft at 4:30PM May 24, 2022Observed: 5.71 ft at 4:45PM May 24, 2022Observed: 5.71 ft at 5:00PM May 24, 2022Observed: 5.72 ft at 5:15PM May 24, 2022Observed: 5.71 ft at 5:30PM May 24, 2022Forecast: 5.76 ft 11:00PM May 24, 2022Forecast: 5.75 ft 5:00AM May 25, 2022Forecast: 5.75 ft 11:00AM May 25, 2022Forecast: 5.76 ft 5:00PM May 25, 2022Forecast: 5.78 ft 11:00PM May 25, 2022Forecast: 5.8 ft 5:00AM May 26, 2022Forecast: 5.83 ft 11:00AM May 26, 2022Forecast: 5.87 ft 5:00PM May 26, 2022Forecast: 5.88 ft 11:00PM May 26, 2022Forecast: 5.88 ft 5:00AM May 27, 2022Forecast: 5.89 ft 11:00AM May 27, 2022Forecast: 5.94 ft 5:00PM May 27, 2022Forecast: 5.99 ft 11:00PM May 27, 2022Forecast: 5.99 ft 5:00AM May 28, 2022Forecast: 5.94 ft 11:00AM May 28, 2022Forecast: 5.87 ft 5:00PM May 28, 2022Forecast: 5.82 ft 11:00PM May 28, 2022Forecast: 5.79 ft 5:00AM May 29, 2022Forecast: 5.85 ft 11:00AM May 29, 2022Forecast: 6.02 ft 5:00PM May 29, 2022Forecast: 6.21 ft 11:00PM May 29, 2022Forecast: 6.41 ft 5:00AM May 30, 2022Forecast: 6.61 ft 11:00AM May 30, 2022Forecast: 6.74 ft 5:00PM May 30, 2022Highest Forecast: 6.76 ft 11:00PM May 30, 2022Forecast: 6.71 ft 5:00AM May 31, 2022Forecast: 6.59 ft 11:00AM May 31, 2022Forecast: 6.45 ft 5:00PM May 31, 2022USGS--Water Resources of the United StatesSERO3(plotting HGIRG) Graph Created (6:33PM May 24, 2022)ObservedForecast (issued 4:08PM May 24)Latest observed value: 5.71 ft at 5:30 PM PDT 24-May-2022. Flood Stage is 11.5 ft
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About this graph
Tabular Data (UTC)
Tabular Data (PDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Forecasts for the John Day River at Service Creek are issued routinely year-round.
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Upstream Gauge - near John Day Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 15
Moderate Flood Stage: 12.5
Flood Stage: 11.5
Action Stage: 10
Low Stage (in feet): 0

Historic Crests
(1) 17.85 ft on 12/23/1964
(2) 16.49 ft on 01/01/1997
(3) 16.19 ft on 04/10/2019
(4) 15.50 ft on 03/26/1952
(5) 15.20 ft on 05/17/2011
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 13.63 ft on 05/21/2020 (P)
(2) 16.19 ft on 04/10/2019
(3) 12.20 ft on 02/10/2017
(4) 15.20 ft on 05/17/2011
(5) 13.72 ft on 01/17/2011
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) -0.99 ft on 08/23/1973
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.
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If you notice any errors in the below information, please contact our Webmaster
11.5
About This Location Collapse

Latitude: 44.793747° N, Longitude: 120.006677° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 11.5 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 1632.42 Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other 1632.4 ft 1643.9 ft  

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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