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Hydrograph River at a Glance Download
John Day River at Service Creek Stage (ft)Flow (cfs)Highest Observation: 1.3 ft at 4:45PM Jul 27, 2021Highest Observation: 1.3 ft at 5:00PM Jul 27, 2021Highest Observation: 1.3 ft at 5:15PM Jul 27, 2021Highest Observation: 1.3 ft at 5:30PM Jul 27, 2021Highest Observation: 1.3 ft at 5:45PM Jul 27, 2021Highest Observation: 1.3 ft at 6:00PM Jul 27, 2021Highest Observation: 1.3 ft at 6:15PM Jul 27, 2021Highest Observation: 1.3 ft at 6:30PM Jul 27, 2021Highest Observation: 1.3 ft at 6:45PM Jul 27, 2021Highest Observation: 1.3 ft at 7:00PM Jul 27, 2021Highest Observation: 1.3 ft at 7:15PM Jul 27, 2021Highest Observation: 1.3 ft at 7:30PM Jul 27, 2021Highest Observation: 1.3 ft at 7:45PM Jul 27, 2021Highest Observation: 1.3 ft at 8:00PM Jul 27, 2021Highest Observation: 1.3 ft at 8:15PM Jul 27, 2021Highest Observation: 1.3 ft at 8:30PM Jul 27, 2021Highest Observation: 1.3 ft at 8:45PM Jul 27, 2021Highest Observation: 1.3 ft at 9:00PM Jul 27, 2021Highest Observation: 1.3 ft at 9:15PM Jul 27, 2021Highest Observation: 1.3 ft at 9:30PM Jul 27, 2021Highest Observation: 1.3 ft at 9:45PM Jul 27, 2021Highest Observation: 1.3 ft at 10:00PM Jul 27, 2021Highest Observation: 1.3 ft at 10:15PM Jul 27, 2021Highest Observation: 1.3 ft at 10:30PM Jul 27, 2021Highest Observation: 1.3 ft at 10:45PM Jul 27, 2021Highest Observation: 1.3 ft at 11:00PM Jul 27, 2021Highest Observation: 1.3 ft at 11:15PM Jul 27, 2021Highest Observation: 1.3 ft at 11:30PM Jul 27, 2021Highest Observation: 1.3 ft at 11:45PM Jul 27, 2021Highest Observation: 1.3 ft at 12:00AM Jul 28, 2021Highest Observation: 1.3 ft at 12:15AM Jul 28, 2021Highest Observation: 1.3 ft at 12:30AM Jul 28, 2021Highest Observation: 1.3 ft at 12:45AM Jul 28, 2021Highest Observation: 1.3 ft at 1:00AM Jul 28, 2021Highest Observation: 1.3 ft at 1:15AM Jul 28, 2021Highest Observation: 1.3 ft at 1:30AM Jul 28, 2021Highest Observation: 1.3 ft at 1:45AM Jul 28, 2021Highest Observation: 1.3 ft at 2:00AM Jul 28, 2021Highest Observation: 1.3 ft at 2:15AM Jul 28, 2021Highest Observation: 1.3 ft at 2:30AM Jul 28, 2021Highest Observation: 1.3 ft at 2:45AM Jul 28, 2021Highest Observation: 1.3 ft at 3:00AM Jul 28, 2021Highest Observation: 1.3 ft at 3:15AM Jul 28, 2021Highest Observation: 1.3 ft at 3:30AM Jul 28, 2021Highest Observation: 1.3 ft at 3:45AM Jul 28, 2021Highest Observation: 1.3 ft at 4:00AM Jul 28, 2021Highest Observation: 1.3 ft at 4:15AM Jul 28, 2021Highest Observation: 1.3 ft at 4:30AM Jul 28, 2021Highest Observation: 1.3 ft at 4:45AM Jul 28, 2021Highest Observation: 1.3 ft at 5:00AM Jul 28, 2021Highest Observation: 1.3 ft at 5:15AM Jul 28, 2021Highest Observation: 1.3 ft at 5:30AM Jul 28, 2021Highest Observation: 1.3 ft at 5:45AM Jul 28, 2021Highest Observation: 1.3 ft at 6:00AM Jul 28, 2021Highest Observation: 1.3 ft at 6:15AM Jul 28, 2021Observed: 1.29 ft at 6:30AM Jul 28, 2021Highest Observation: 1.3 ft at 6:45AM Jul 28, 2021Observed: 1.29 ft at 7:00AM Jul 28, 2021Observed: 1.29 ft at 7:15AM Jul 28, 2021Observed: 1.29 ft at 7:30AM Jul 28, 2021Observed: 1.29 ft at 7:45AM Jul 28, 2021Observed: 1.29 ft at 8:00AM Jul 28, 2021Observed: 1.29 ft at 8:15AM Jul 28, 2021Observed: 1.29 ft at 8:30AM Jul 28, 2021Observed: 1.29 ft at 8:45AM Jul 28, 2021Observed: 1.29 ft at 9:00AM Jul 28, 2021Observed: 1.29 ft at 9:15AM Jul 28, 2021Observed: 1.29 ft at 9:30AM Jul 28, 2021Observed: 1.29 ft at 9:45AM Jul 28, 2021Observed: 1.29 ft at 10:00AM Jul 28, 2021Observed: 1.29 ft at 10:15AM Jul 28, 2021Observed: 1.29 ft at 10:30AM Jul 28, 2021Observed: 1.29 ft at 10:45AM Jul 28, 2021Observed: 1.29 ft at 11:00AM Jul 28, 2021Observed: 1.29 ft at 11:15AM Jul 28, 2021Observed: 1.29 ft at 11:30AM Jul 28, 2021Observed: 1.29 ft at 11:45AM Jul 28, 2021Observed: 1.29 ft at 12:00PM Jul 28, 2021Observed: 1.29 ft at 12:15PM Jul 28, 2021Observed: 1.29 ft at 12:30PM Jul 28, 2021Observed: 1.29 ft at 12:45PM Jul 28, 2021Observed: 1.29 ft at 1:00PM Jul 28, 2021Observed: 1.29 ft at 1:15PM Jul 28, 2021Observed: 1.29 ft at 1:30PM Jul 28, 2021Observed: 1.29 ft at 1:45PM Jul 28, 2021Observed: 1.29 ft at 2:00PM Jul 28, 2021Observed: 1.29 ft at 2:15PM Jul 28, 2021Observed: 1.29 ft at 2:30PM Jul 28, 2021Observed: 1.29 ft at 2:45PM Jul 28, 2021Observed: 1.29 ft at 3:00PM Jul 28, 2021Observed: 1.29 ft at 3:15PM Jul 28, 2021Observed: 1.29 ft at 3:30PM Jul 28, 2021Observed: 1.28 ft at 3:45PM Jul 28, 2021Observed: 1.28 ft at 4:00PM Jul 28, 2021Observed: 1.28 ft at 4:15PM Jul 28, 2021Observed: 1.28 ft at 4:30PM Jul 28, 2021Observed: 1.28 ft at 4:45PM Jul 28, 2021Observed: 1.28 ft at 5:00PM Jul 28, 2021Observed: 1.28 ft at 5:15PM Jul 28, 2021Observed: 1.28 ft at 5:30PM Jul 28, 2021Observed: 1.28 ft at 5:45PM Jul 28, 2021Observed: 1.28 ft at 6:00PM Jul 28, 2021Observed: 1.28 ft at 6:15PM Jul 28, 2021Observed: 1.28 ft at 6:30PM Jul 28, 2021Observed: 1.28 ft at 6:45PM Jul 28, 2021Observed: 1.27 ft at 7:00PM Jul 28, 2021Observed: 1.28 ft at 7:15PM Jul 28, 2021Observed: 1.28 ft at 7:30PM Jul 28, 2021Observed: 1.28 ft at 7:45PM Jul 28, 2021Observed: 1.28 ft at 8:00PM Jul 28, 2021Observed: 1.27 ft at 8:15PM Jul 28, 2021Observed: 1.27 ft at 8:30PM Jul 28, 2021Observed: 1.27 ft at 8:45PM Jul 28, 2021Observed: 1.27 ft at 9:00PM Jul 28, 2021Observed: 1.27 ft at 9:15PM Jul 28, 2021Observed: 1.27 ft at 9:30PM Jul 28, 2021Observed: 1.27 ft at 10:45PM Jul 28, 2021Observed: 1.27 ft at 11:00PM Jul 28, 2021Observed: 1.27 ft at 11:15PM Jul 28, 2021Observed: 1.27 ft at 11:30PM Jul 28, 2021Observed: 1.27 ft at 11:45PM Jul 28, 2021Observed: 1.27 ft at 12:00AM Jul 29, 2021Observed: 1.27 ft at 12:15AM Jul 29, 2021Observed: 1.27 ft at 12:30AM Jul 29, 2021Observed: 1.27 ft at 12:45AM Jul 29, 2021Observed: 1.27 ft at 1:00AM Jul 29, 2021Observed: 1.27 ft at 1:15AM Jul 29, 2021Observed: 1.27 ft at 1:30AM Jul 29, 2021Observed: 1.27 ft at 1:45AM Jul 29, 2021Observed: 1.27 ft at 2:00AM Jul 29, 2021Observed: 1.27 ft at 2:15AM Jul 29, 2021Observed: 1.27 ft at 2:30AM Jul 29, 2021Observed: 1.27 ft at 2:45AM Jul 29, 2021Observed: 1.27 ft at 3:00AM Jul 29, 2021Observed: 1.28 ft at 3:15AM Jul 29, 2021Observed: 1.28 ft at 3:30AM Jul 29, 2021Observed: 1.28 ft at 3:45AM Jul 29, 2021Observed: 1.28 ft at 4:00AM Jul 29, 2021Observed: 1.28 ft at 4:15AM Jul 29, 2021Observed: 1.28 ft at 4:30AM Jul 29, 2021Observed: 1.28 ft at 4:45AM Jul 29, 2021Observed: 1.28 ft at 5:00AM Jul 29, 2021Observed: 1.28 ft at 5:15AM Jul 29, 2021Observed: 1.28 ft at 5:30AM Jul 29, 2021Observed: 1.28 ft at 5:45AM Jul 29, 2021Observed: 1.28 ft at 6:00AM Jul 29, 2021Observed: 1.28 ft at 6:15AM Jul 29, 2021Observed: 1.28 ft at 6:30AM Jul 29, 2021Observed: 1.28 ft at 6:45AM Jul 29, 2021Observed: 1.28 ft at 7:00AM Jul 29, 2021Observed: 1.28 ft at 7:15AM Jul 29, 2021Observed: 1.28 ft at 7:30AM Jul 29, 2021Observed: 1.28 ft at 7:45AM Jul 29, 2021Observed: 1.28 ft at 8:00AM Jul 29, 2021Observed: 1.28 ft at 8:15AM Jul 29, 2021Observed: 1.28 ft at 8:30AM Jul 29, 2021Observed: 1.28 ft at 8:45AM Jul 29, 2021Observed: 1.28 ft at 9:00AM Jul 29, 2021Observed: 1.28 ft at 9:15AM Jul 29, 2021Observed: 1.28 ft at 9:30AM Jul 29, 2021Observed: 1.28 ft at 9:45AM Jul 29, 2021Observed: 1.28 ft at 10:00AM Jul 29, 2021Observed: 1.28 ft at 10:15AM Jul 29, 2021Observed: 1.28 ft at 10:30AM Jul 29, 2021Observed: 1.28 ft at 10:45AM Jul 29, 2021Observed: 1.28 ft at 11:00AM Jul 29, 2021Observed: 1.28 ft at 11:15AM Jul 29, 2021Observed: 1.28 ft at 11:30AM Jul 29, 2021Observed: 1.28 ft at 11:45AM Jul 29, 2021Observed: 1.28 ft at 12:00PM Jul 29, 2021Observed: 1.28 ft at 12:15PM Jul 29, 2021Observed: 1.28 ft at 12:30PM Jul 29, 2021Observed: 1.28 ft at 12:45PM Jul 29, 2021Observed: 1.28 ft at 1:00PM Jul 29, 2021Observed: 1.28 ft at 1:15PM Jul 29, 2021Observed: 1.28 ft at 1:30PM Jul 29, 2021Observed: 1.28 ft at 1:45PM Jul 29, 2021Observed: 1.28 ft at 2:00PM Jul 29, 2021Observed: 1.28 ft at 2:15PM Jul 29, 2021Observed: 1.28 ft at 2:30PM Jul 29, 2021Observed: 1.28 ft at 2:45PM Jul 29, 2021Observed: 1.28 ft at 3:00PM Jul 29, 2021Observed: 1.28 ft at 3:15PM Jul 29, 2021Observed: 1.28 ft at 3:30PM Jul 29, 2021Observed: 1.28 ft at 3:45PM Jul 29, 2021Observed: 1.27 ft at 4:00PM Jul 29, 2021Observed: 1.27 ft at 4:15PM Jul 29, 2021Observed: 1.27 ft at 4:30PM Jul 29, 2021Observed: 1.27 ft at 4:45PM Jul 29, 2021Observed: 1.27 ft at 5:00PM Jul 29, 2021Observed: 1.27 ft at 5:15PM Jul 29, 2021Observed: 1.27 ft at 5:30PM Jul 29, 2021Observed: 1.27 ft at 5:45PM Jul 29, 2021Observed: 1.27 ft at 6:00PM Jul 29, 2021Observed: 1.26 ft at 6:15PM Jul 29, 2021Observed: 1.27 ft at 6:30PM Jul 29, 2021Observed: 1.26 ft at 6:45PM Jul 29, 2021Observed: 1.27 ft at 7:00PM Jul 29, 2021Observed: 1.26 ft at 7:15PM Jul 29, 2021Observed: 1.26 ft at 7:30PM Jul 29, 2021Observed: 1.26 ft at 7:45PM Jul 29, 2021Observed: 1.26 ft at 8:00PM Jul 29, 2021Observed: 1.26 ft at 8:15PM Jul 29, 2021Observed: 1.26 ft at 8:30PM Jul 29, 2021Observed: 1.26 ft at 8:45PM Jul 29, 2021Observed: 1.26 ft at 9:00PM Jul 29, 2021Observed: 1.26 ft at 9:15PM Jul 29, 2021Observed: 1.26 ft at 9:30PM Jul 29, 2021Observed: 1.26 ft at 9:45PM Jul 29, 2021Observed: 1.26 ft at 10:00PM Jul 29, 2021Observed: 1.26 ft at 10:15PM Jul 29, 2021Observed: 1.26 ft at 10:30PM Jul 29, 2021Observed: 1.26 ft at 10:45PM Jul 29, 2021Observed: 1.26 ft at 11:00PM Jul 29, 2021Observed: 1.26 ft at 11:15PM Jul 29, 2021Observed: 1.26 ft at 11:30PM Jul 29, 2021Observed: 1.26 ft at 11:45PM Jul 29, 2021Observed: 1.26 ft at 12:00AM Jul 30, 2021Observed: 1.26 ft at 12:15AM Jul 30, 2021Observed: 1.26 ft at 12:30AM Jul 30, 2021Observed: 1.26 ft at 12:45AM Jul 30, 2021Observed: 1.27 ft at 1:00AM Jul 30, 2021Observed: 1.26 ft at 1:15AM Jul 30, 2021Observed: 1.27 ft at 1:30AM Jul 30, 2021Observed: 1.27 ft at 1:45AM Jul 30, 2021Observed: 1.27 ft at 2:00AM Jul 30, 2021Observed: 1.27 ft at 2:15AM Jul 30, 2021Observed: 1.27 ft at 2:30AM Jul 30, 2021Observed: 1.27 ft at 2:45AM Jul 30, 2021Observed: 1.27 ft at 3:00AM Jul 30, 2021Observed: 1.27 ft at 3:15AM Jul 30, 2021Observed: 1.27 ft at 3:30AM Jul 30, 2021Observed: 1.27 ft at 3:45AM Jul 30, 2021Observed: 1.27 ft at 4:00AM Jul 30, 2021Observed: 1.27 ft at 4:15AM Jul 30, 2021Observed: 1.27 ft at 4:30AM Jul 30, 2021Observed: 1.27 ft at 4:45AM Jul 30, 2021Observed: 1.27 ft at 5:00AM Jul 30, 2021Observed: 1.27 ft at 5:15AM Jul 30, 2021Observed: 1.27 ft at 5:30AM Jul 30, 2021Observed: 1.27 ft at 5:45AM Jul 30, 2021Observed: 1.27 ft at 6:00AM Jul 30, 2021Observed: 1.28 ft at 6:15AM Jul 30, 2021Observed: 1.28 ft at 6:30AM Jul 30, 2021Observed: 1.28 ft at 6:45AM Jul 30, 2021Observed: 1.28 ft at 7:00AM Jul 30, 2021Observed: 1.28 ft at 7:15AM Jul 30, 2021Observed: 1.28 ft at 7:30AM Jul 30, 2021Observed: 1.28 ft at 7:45AM Jul 30, 2021Observed: 1.28 ft at 8:00AM Jul 30, 2021Observed: 1.28 ft at 8:15AM Jul 30, 2021Observed: 1.28 ft at 8:30AM Jul 30, 2021Observed: 1.28 ft at 8:45AM Jul 30, 2021Observed: 1.28 ft at 9:00AM Jul 30, 2021Observed: 1.28 ft at 9:15AM Jul 30, 2021Observed: 1.28 ft at 9:30AM Jul 30, 2021Observed: 1.29 ft at 9:45AM Jul 30, 2021Observed: 1.28 ft at 10:00AM Jul 30, 2021Observed: 1.28 ft at 10:15AM Jul 30, 2021Observed: 1.28 ft at 10:30AM Jul 30, 2021Observed: 1.28 ft at 10:45AM Jul 30, 2021Observed: 1.29 ft at 11:00AM Jul 30, 2021Observed: 1.29 ft at 11:15AM Jul 30, 2021Observed: 1.29 ft at 11:30AM Jul 30, 2021Observed: 1.29 ft at 11:45AM Jul 30, 2021Observed: 1.29 ft at 12:00PM Jul 30, 2021Observed: 1.29 ft at 12:15PM Jul 30, 2021Observed: 1.29 ft at 12:30PM Jul 30, 2021Observed: 1.29 ft at 12:45PM Jul 30, 2021Observed: 1.29 ft at 1:00PM Jul 30, 2021Observed: 1.29 ft at 1:15PM Jul 30, 2021Observed: 1.29 ft at 1:30PM Jul 30, 2021Observed: 1.29 ft at 1:45PM Jul 30, 2021Observed: 1.29 ft at 2:00PM Jul 30, 2021Observed: 1.29 ft at 2:15PM Jul 30, 2021Observed: 1.29 ft at 2:30PM Jul 30, 2021Observed: 1.29 ft at 2:45PM Jul 30, 2021Observed: 1.29 ft at 3:00PM Jul 30, 2021Observed: 1.29 ft at 3:15PM Jul 30, 2021Observed: 1.29 ft at 3:30PM Jul 30, 2021Forecast: 1.3 ft 5:00PM Jul 30, 2021Forecast: 1.3 ft 11:00PM Jul 30, 2021Forecast: 1.29 ft 5:00AM Jul 31, 2021Forecast: 1.29 ft 11:00AM Jul 31, 2021Forecast: 1.29 ft 5:00PM Jul 31, 2021Forecast: 1.29 ft 11:00PM Jul 31, 2021Forecast: 1.31 ft 5:00AM Aug 01, 2021Forecast: 1.35 ft 11:00AM Aug 01, 2021Forecast: 1.39 ft 5:00PM Aug 01, 2021Forecast: 1.43 ft 11:00PM Aug 01, 2021Forecast: 1.45 ft 5:00AM Aug 02, 2021Forecast: 1.47 ft 11:00AM Aug 02, 2021Highest Forecast: 1.48 ft 5:00PM Aug 02, 2021Forecast: 1.47 ft 11:00PM Aug 02, 2021Forecast: 1.46 ft 5:00AM Aug 03, 2021Forecast: 1.44 ft 11:00AM Aug 03, 2021Forecast: 1.41 ft 5:00PM Aug 03, 2021Forecast: 1.39 ft 11:00PM Aug 03, 2021Forecast: 1.37 ft 5:00AM Aug 04, 2021Forecast: 1.35 ft 11:00AM Aug 04, 2021Forecast: 1.32 ft 5:00PM Aug 04, 2021Forecast: 1.3 ft 11:00PM Aug 04, 2021Forecast: 1.28 ft 5:00AM Aug 05, 2021Forecast: 1.26 ft 11:00AM Aug 05, 2021Forecast: 1.25 ft 5:00PM Aug 05, 2021Forecast: 1.24 ft 11:00PM Aug 05, 2021Forecast: 1.23 ft 5:00AM Aug 06, 2021Forecast: 1.23 ft 11:00AM Aug 06, 2021USGS--Water Resources of the United StatesSERO3(plotting HGIRG) Graph Created (4:33PM Jul 30, 2021)ObservedForecast (issued 2:54PM Jul 30)Latest observed value: 1.29 ft at 3:30 PM PDT 30-Jul-2021. 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.
Return to Area Map
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.
Flood Impacts & Photos Collapse
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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