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Hydrograph River at a Glance Download
North Canadian River near Watonga Stage (ft)Flow (kcfs)Observed: 9.83 ft at 2:30PM Mar 23, 2024Observed: 9.87 ft at 3:00PM Mar 23, 2024Observed: 9.88 ft at 3:30PM Mar 23, 2024Observed: 9.91 ft at 4:00PM Mar 23, 2024Observed: 9.93 ft at 4:30PM Mar 23, 2024Observed: 9.95 ft at 5:00PM Mar 23, 2024Observed: 9.96 ft at 5:30PM Mar 23, 2024Observed: 9.96 ft at 6:00PM Mar 23, 2024Observed: 9.98 ft at 6:30PM Mar 23, 2024Observed: 9.98 ft at 7:00PM Mar 23, 2024Observed: 9.99 ft at 7:30PM Mar 23, 2024Observed: 10.01 ft at 8:00PM Mar 23, 2024Observed: 10.03 ft at 8:30PM Mar 23, 2024Observed: 10.03 ft at 9:00PM Mar 23, 2024Observed: 10.03 ft at 9:30PM Mar 23, 2024Observed: 10.04 ft at 10:00PM Mar 23, 2024Observed: 10.05 ft at 10:30PM Mar 23, 2024Observed: 10.06 ft at 11:00PM Mar 23, 2024Observed: 10.06 ft at 11:30PM Mar 23, 2024Observed: 10.05 ft at 12:00AM Mar 24, 2024Observed: 10.03 ft at 12:30AM Mar 24, 2024Observed: 10.05 ft at 1:00AM Mar 24, 2024Observed: 10.06 ft at 1:30AM Mar 24, 2024Observed: 10.06 ft at 2:00AM Mar 24, 2024Observed: 10.06 ft at 2:30AM Mar 24, 2024Observed: 10.06 ft at 3:00AM Mar 24, 2024Observed: 10.08 ft at 3:30AM Mar 24, 2024Observed: 10.07 ft at 4:00AM Mar 24, 2024Observed: 10.08 ft at 4:30AM Mar 24, 2024Observed: 10.08 ft at 5:00AM Mar 24, 2024Observed: 10.09 ft at 5:30AM Mar 24, 2024Observed: 10.09 ft at 6:00AM Mar 24, 2024Observed: 10.08 ft at 6:30AM Mar 24, 2024Observed: 10.08 ft at 7:00AM Mar 24, 2024Observed: 10.08 ft at 7:30AM Mar 24, 2024Observed: 10.08 ft at 8:00AM Mar 24, 2024Observed: 10.1 ft at 8:30AM Mar 24, 2024Observed: 10.09 ft at 9:00AM Mar 24, 2024Observed: 10.09 ft at 9:30AM Mar 24, 2024Observed: 10.08 ft at 10:00AM Mar 24, 2024Observed: 10.09 ft at 10:30AM Mar 24, 2024Observed: 10.08 ft at 11:00AM Mar 24, 2024Observed: 10.08 ft at 11:30AM Mar 24, 2024Observed: 10.09 ft at 12:00PM Mar 24, 2024Observed: 10.08 ft at 12:30PM Mar 24, 2024Observed: 10.1 ft at 1:00PM Mar 24, 2024Observed: 10.11 ft at 1:30PM Mar 24, 2024Observed: 10.12 ft at 2:00PM Mar 24, 2024Observed: 10.13 ft at 2:30PM Mar 24, 2024Observed: 10.13 ft at 3:00PM Mar 24, 2024Observed: 10.11 ft at 3:30PM Mar 24, 2024Observed: 10.13 ft at 4:00PM Mar 24, 2024Observed: 10.13 ft at 4:30PM Mar 24, 2024Observed: 10.13 ft at 5:00PM Mar 24, 2024Observed: 10.13 ft at 5:30PM Mar 24, 2024Observed: 10.12 ft at 6:00PM Mar 24, 2024Observed: 10.13 ft at 6:30PM Mar 24, 2024Observed: 10.13 ft at 7:00PM Mar 24, 2024Observed: 10.12 ft at 7:30PM Mar 24, 2024Observed: 10.11 ft at 8:00PM Mar 24, 2024Observed: 10.1 ft at 8:30PM Mar 24, 2024Observed: 10.11 ft at 9:00PM Mar 24, 2024Observed: 10.1 ft at 9:30PM Mar 24, 2024Observed: 10.11 ft at 10:00PM Mar 24, 2024Observed: 10.13 ft at 10:30PM Mar 24, 2024Observed: 10.12 ft at 11:00PM Mar 24, 2024Observed: 10.13 ft at 11:30PM Mar 24, 2024Observed: 10.12 ft at 12:00AM Mar 25, 2024Observed: 10.11 ft at 12:30AM Mar 25, 2024Observed: 10.1 ft at 1:00AM Mar 25, 2024Observed: 10.12 ft at 1:30AM Mar 25, 2024Observed: 10.13 ft at 2:00AM Mar 25, 2024Observed: 10.1 ft at 2:30AM Mar 25, 2024Observed: 10.11 ft at 3:00AM Mar 25, 2024Observed: 10.12 ft at 3:30AM Mar 25, 2024Observed: 10.12 ft at 4:00AM Mar 25, 2024Observed: 10.12 ft at 4:30AM Mar 25, 2024Observed: 10.12 ft at 5:00AM Mar 25, 2024Observed: 10.13 ft at 5:30AM Mar 25, 2024Observed: 10.13 ft at 6:00AM Mar 25, 2024Observed: 10.12 ft at 6:30AM Mar 25, 2024Observed: 10.12 ft at 7:00AM Mar 25, 2024Observed: 10.1 ft at 7:30AM Mar 25, 2024Observed: 10.08 ft at 8:00AM Mar 25, 2024Observed: 10.08 ft at 8:30AM Mar 25, 2024Observed: 10.1 ft at 9:00AM Mar 25, 2024Observed: 10.1 ft at 9:30AM Mar 25, 2024Observed: 10.12 ft at 10:00AM Mar 25, 2024Observed: 10.14 ft at 10:30AM Mar 25, 2024Observed: 10.12 ft at 11:00AM Mar 25, 2024Observed: 10.12 ft at 11:30AM Mar 25, 2024Observed: 10.13 ft at 12:00PM Mar 25, 2024Observed: 10.12 ft at 12:30PM Mar 25, 2024Observed: 10.12 ft at 1:00PM Mar 25, 2024Observed: 10.11 ft at 1:30PM Mar 25, 2024Observed: 10.13 ft at 2:00PM Mar 25, 2024Observed: 10.14 ft at 2:30PM Mar 25, 2024Observed: 10.14 ft at 3:00PM Mar 25, 2024Observed: 10.13 ft at 3:30PM Mar 25, 2024Observed: 10.14 ft at 4:00PM Mar 25, 2024Observed: 10.13 ft at 4:30PM Mar 25, 2024Observed: 10.13 ft at 5:00PM Mar 25, 2024Observed: 10.13 ft at 5:30PM Mar 25, 2024Observed: 10.12 ft at 6:00PM Mar 25, 2024Observed: 10.14 ft at 6:30PM Mar 25, 2024Observed: 10.13 ft at 7:00PM Mar 25, 2024Observed: 10.13 ft at 7:30PM Mar 25, 2024Observed: 10.13 ft at 8:00PM Mar 25, 2024Observed: 10.13 ft at 8:30PM Mar 25, 2024Observed: 10.12 ft at 9:00PM Mar 25, 2024Observed: 10.12 ft at 9:30PM Mar 25, 2024Observed: 10.12 ft at 10:00PM Mar 25, 2024Observed: 10.12 ft at 10:30PM Mar 25, 2024Observed: 10.11 ft at 11:00PM Mar 25, 2024Observed: 10.13 ft at 11:30PM Mar 25, 2024Observed: 10.13 ft at 12:00AM Mar 26, 2024Observed: 10.15 ft at 12:30AM Mar 26, 2024Observed: 10.14 ft at 1:00AM Mar 26, 2024Observed: 10.14 ft at 1:30AM Mar 26, 2024Observed: 10.15 ft at 2:00AM Mar 26, 2024Observed: 10.13 ft at 2:30AM Mar 26, 2024Observed: 10.12 ft at 3:00AM Mar 26, 2024Observed: 10.13 ft at 3:30AM Mar 26, 2024Observed: 10.12 ft at 4:00AM Mar 26, 2024Observed: 10.14 ft at 4:30AM Mar 26, 2024Observed: 10.14 ft at 5:00AM Mar 26, 2024Observed: 10.14 ft at 5:30AM Mar 26, 2024Observed: 10.14 ft at 6:00AM Mar 26, 2024Observed: 10.14 ft at 6:30AM Mar 26, 2024Observed: 10.13 ft at 7:00AM Mar 26, 2024Observed: 10.14 ft at 7:30AM Mar 26, 2024Observed: 10.12 ft at 8:00AM Mar 26, 2024Observed: 10.11 ft at 8:30AM Mar 26, 2024Observed: 10.11 ft at 9:00AM Mar 26, 2024Observed: 10.13 ft at 9:30AM Mar 26, 2024Observed: 10.13 ft at 10:00AM Mar 26, 2024Observed: 10.14 ft at 10:30AM Mar 26, 2024Observed: 10.15 ft at 11:00AM Mar 26, 2024Observed: 10.15 ft at 11:30AM Mar 26, 2024Observed: 10.16 ft at 12:00PM Mar 26, 2024Observed: 10.15 ft at 12:30PM Mar 26, 2024Observed: 10.14 ft at 1:00PM Mar 26, 2024Observed: 10.15 ft at 1:30PM Mar 26, 2024Observed: 10.17 ft at 2:00PM Mar 26, 2024Observed: 10.17 ft at 2:30PM Mar 26, 2024Observed: 10.18 ft at 3:00PM Mar 26, 2024Observed: 10.18 ft at 3:30PM Mar 26, 2024Observed: 10.16 ft at 4:00PM Mar 26, 2024Observed: 10.16 ft at 4:30PM Mar 26, 2024Observed: 10.15 ft at 5:00PM Mar 26, 2024Observed: 10.15 ft at 5:30PM Mar 26, 2024Observed: 10.13 ft at 6:00PM Mar 26, 2024Observed: 10.13 ft at 6:30PM Mar 26, 2024Observed: 10.15 ft at 7:00PM Mar 26, 2024Observed: 10.14 ft at 7:30PM Mar 26, 2024Observed: 10.16 ft at 8:00PM Mar 26, 2024Observed: 10.17 ft at 8:30PM Mar 26, 2024Observed: 10.15 ft at 9:00PM Mar 26, 2024Observed: 10.16 ft at 9:30PM Mar 26, 2024Observed: 10.17 ft at 10:00PM Mar 26, 2024Observed: 10.17 ft at 10:30PM Mar 26, 2024Observed: 10.17 ft at 11:00PM Mar 26, 2024Observed: 10.17 ft at 11:30PM Mar 26, 2024Observed: 10.18 ft at 12:00AM Mar 27, 2024Observed: 10.17 ft at 12:30AM Mar 27, 2024Observed: 10.18 ft at 1:00AM Mar 27, 2024Observed: 10.18 ft at 1:30AM Mar 27, 2024Observed: 10.18 ft at 2:00AM Mar 27, 2024Observed: 10.17 ft at 2:30AM Mar 27, 2024Observed: 10.17 ft at 3:00AM Mar 27, 2024Observed: 10.17 ft at 3:30AM Mar 27, 2024Observed: 10.17 ft at 4:00AM Mar 27, 2024Observed: 10.16 ft at 4:30AM Mar 27, 2024Observed: 10.16 ft at 5:00AM Mar 27, 2024Observed: 10.17 ft at 5:30AM Mar 27, 2024Observed: 10.16 ft at 6:00AM Mar 27, 2024Observed: 10.17 ft at 6:30AM Mar 27, 2024Observed: 10.16 ft at 7:00AM Mar 27, 2024Observed: 10.17 ft at 7:30AM Mar 27, 2024Observed: 10.15 ft at 8:00AM Mar 27, 2024Observed: 10.15 ft at 8:30AM Mar 27, 2024Observed: 10.14 ft at 9:00AM Mar 27, 2024Observed: 10.16 ft at 9:30AM Mar 27, 2024Observed: 10.15 ft at 10:00AM Mar 27, 2024Observed: 10.14 ft at 10:30AM Mar 27, 2024Observed: 10.13 ft at 11:00AM Mar 27, 2024Observed: 10.12 ft at 11:30AM Mar 27, 2024Observed: 10.11 ft at 12:00PM Mar 27, 2024Observed: 10.13 ft at 12:30PM Mar 27, 2024Observed: 10.14 ft at 1:00PM Mar 27, 2024Observed: 10.15 ft at 1:30PM Mar 27, 2024Observed: 10.16 ft at 2:00PM Mar 27, 2024Observed: 10.16 ft at 2:30PM Mar 27, 2024Observed: 10.15 ft at 3:00PM Mar 27, 2024Observed: 10.16 ft at 3:30PM Mar 27, 2024Observed: 10.17 ft at 4:00PM Mar 27, 2024Observed: 10.17 ft at 4:30PM Mar 27, 2024Observed: 10.17 ft at 5:00PM Mar 27, 2024Observed: 10.18 ft at 5:30PM Mar 27, 2024Observed: 10.19 ft at 6:00PM Mar 27, 2024Observed: 10.19 ft at 6:30PM Mar 27, 2024Observed: 10.18 ft at 7:00PM Mar 27, 2024Highest Observation: 10.2 ft at 7:30PM Mar 27, 2024Observed: 10.18 ft at 8:00PM Mar 27, 2024Observed: 10.18 ft at 8:30PM Mar 27, 2024Observed: 10.17 ft at 9:00PM Mar 27, 2024Observed: 10.16 ft at 9:30PM Mar 27, 2024Observed: 10.15 ft at 10:00PM Mar 27, 2024Observed: 10.15 ft at 10:30PM Mar 27, 2024Observed: 10.15 ft at 11:00PM Mar 27, 2024Observed: 10.14 ft at 11:30PM Mar 27, 2024Observed: 10.14 ft at 12:00AM Mar 28, 2024Observed: 10.15 ft at 12:30AM Mar 28, 2024Observed: 10.15 ft at 1:00AM Mar 28, 2024Observed: 10.15 ft at 1:30AM Mar 28, 2024Observed: 10.17 ft at 2:00AM Mar 28, 2024Observed: 10.17 ft at 2:30AM Mar 28, 2024Observed: 10.17 ft at 3:00AM Mar 28, 2024Observed: 10.17 ft at 3:30AM Mar 28, 2024Observed: 10.18 ft at 4:00AM Mar 28, 2024Observed: 10.17 ft at 4:30AM Mar 28, 2024Observed: 10.17 ft at 5:00AM Mar 28, 2024Observed: 10.17 ft at 5:30AM Mar 28, 2024Observed: 10.15 ft at 6:00AM Mar 28, 2024Observed: 10.13 ft at 6:30AM Mar 28, 2024Observed: 10.14 ft at 7:00AM Mar 28, 2024Observed: 10.15 ft at 7:30AM Mar 28, 2024Observed: 10.15 ft at 8:00AM Mar 28, 2024Observed: 10.16 ft at 8:30AM Mar 28, 2024Observed: 10.17 ft at 9:00AM Mar 28, 2024Observed: 10.18 ft at 9:30AM Mar 28, 2024Observed: 10.18 ft at 10:00AM Mar 28, 2024Observed: 10.17 ft at 10:30AM Mar 28, 2024Observed: 10.17 ft at 11:00AM Mar 28, 2024Observed: 10.17 ft at 11:30AM Mar 28, 2024Observed: 10.17 ft at 12:00PM Mar 28, 2024Observed: 10.18 ft at 12:30PM Mar 28, 2024Observed: 10.18 ft at 1:00PM Mar 28, 2024Observed: 10.18 ft at 1:30PM Mar 28, 2024USGS--Water Resources of the United StatesWATO2(plotting HGIRG) Graph Created (2:16PM Mar 28, 2024)ObservedLatest observed value: 10.18 ft at 1:30 PM CDT 28-Mar-2024. Flood Stage is 15 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 24 hours into the future from the forecast issuance time.

NOTE: Forecasts for the North Canadian River near Watonga are issued as needed during times of high water, but are not routinely available.

Vertical Datum updated from NGVD29 to NAVD88 by gauge owner.

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Upstream Gauge - near Canton Upstream Gauge Downstream Gauge Downstream Gauge - near Calumet
Flood Categories (in feet)
Major Flood Stage: 18
Moderate Flood Stage: 17
Flood Stage: 15
Action Stage: 13
Low Stage (in feet): -9999

Historic Crests
(1) 19.70 ft on 08/19/2007
(2) 19.24 ft on 10/03/1986
(3) 18.26 ft on 08/03/1995
(4) 17.51 ft on 05/26/2019
(5) 17.32 ft on 06/14/2007
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 14.25 ft on 03/13/2021
(2) 13.98 ft on 07/28/2020
(3) 14.74 ft on 06/17/2019
(4) 15.13 ft on 06/07/2019
(5) 17.51 ft on 05/26/2019
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
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
24 Flooding of mostly croplands... pastures... and rural roads occurs. Rural flooding extends from near Watonga in Blaine County... downstream to near Calumet in western Canadian County. The town of Greenfield may experince dangerous flooding and isolation of several homes.
23 Flooding of mostly croplands... pastures... and rural roads occurs. Rural flooding extends from near Watonga in Blaine County... downstream to near Calumet in western Canadian County. The town of Greenfield may experience flooding or isolation of several homes.
22 Flooding of mostly croplands... pastures... and rural roads occurs. Rural flooding extends from near Watonga in Blaine County... downstream to near Calumet in western Canadian County. The town of Greenfield may experience flooding or isolation of several homes.
21 Flooding of mostly croplands... pastures... and rural roads occurs. Rural flooding extends from near Watonga in Blaine County... downstream to near Calumet in western Canadian County. The northwest edge of The town of Greenfield is covered by shallow depths of floodwater.
20 Flooding of mostly croplands... pastures... and rural roads occurs. Rural flooding extends from near Watonga in Blaine County... downstream to near Calumet in western Canadian County. The northwest edge of The town of Greenfield may see shallow depths. no other towns will be affected.
19 Flooding of croplands...pastures... and rural roads occurs. The floodwaters extend from near Watonga in Blaine County... downstream to near Calumet in western Canadian County.
18 Flooding of croplands...pastures... and rural roads occurs. The floodwaters extend from near Watonga in Blaine County... downstream to near Calumet in western Canadian County.
17 Flooding of croplands...pastures... and rural roads occurs. The floodwaters extend from near Watonga in Blaine County... downstream to near Calumet in western Canadian County.
16 Flooding of croplands...pastures... and rural roads occurs. The floodwaters extend from near Watonga in Blaine County... downstream to near Calumet in western Canadian County.
15 Flooding of croplands...pastures... and rural roads occurs. The floodwaters extend from near Watonga in Blaine County... downstream to near Calumet in western Canadian County.
14 Inundation of lowlands near the river may occur. The river reach affected extends from near Watonga in Blaine County... downstream to near Calumet in western Canadian County.
13 Near bankfull conditions exist along the river may occur. The river reach affected extends from near Watonga in Blaine County... downstream to near Calumet in western Canadian County.
About This Location Collapse

Latitude: 35.811989° N, Longitude: 98.420905° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 15 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 1456.11 1471.11 Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 1453.60 1468.60 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
Norman Weather Forecast Office
National Weather Center
120 David L. Boren Blvd.
Suite 2400
Norman, OK 73072
(405) 325-3816
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Page last modified: 2-Nov-2020 7:29 PM
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