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  NOTICE:There is a service interruption for a number of stream gauges nationwide due to the Global Positioning System (GPS) Rollover that occurred on April 6 at 23:59 GMT. The National Weather Service is working with federal, state, and local partners to ensure those affected gauges obtain the necessary updates to resume data transmission. We apologize for the service interruption and hope to have the data restored as soon as possible.

Hydrograph River at a Glance Download
Tongue River (ND) at Akra Stage (ft)Flow (kcfs)Observed: 9.48 ft at 6:00AM Apr 15, 2019Observed: 9.47 ft at 6:15AM Apr 15, 2019Observed: 9.48 ft at 6:30AM Apr 15, 2019Observed: 9.49 ft at 6:45AM Apr 15, 2019Observed: 9.5 ft at 7:00AM Apr 15, 2019Observed: 9.49 ft at 7:15AM Apr 15, 2019Observed: 9.5 ft at 7:30AM Apr 15, 2019Observed: 9.51 ft at 7:45AM Apr 15, 2019Observed: 9.5 ft at 8:00AM Apr 15, 2019Observed: 9.51 ft at 8:15AM Apr 15, 2019Observed: 9.5 ft at 8:30AM Apr 15, 2019Observed: 9.52 ft at 8:45AM Apr 15, 2019Observed: 9.51 ft at 9:00AM Apr 15, 2019Observed: 9.54 ft at 9:15AM Apr 15, 2019Observed: 9.53 ft at 9:30AM Apr 15, 2019Observed: 9.55 ft at 9:45AM Apr 15, 2019Observed: 9.57 ft at 10:00AM Apr 15, 2019Observed: 9.58 ft at 10:15AM Apr 15, 2019Observed: 9.58 ft at 10:30AM Apr 15, 2019Observed: 9.59 ft at 10:45AM Apr 15, 2019Observed: 9.6 ft at 11:00AM Apr 15, 2019Observed: 9.62 ft at 11:15AM Apr 15, 2019Observed: 9.62 ft at 11:30AM Apr 15, 2019Observed: 9.65 ft at 11:45AM Apr 15, 2019Observed: 9.66 ft at 12:00PM Apr 15, 2019Observed: 9.66 ft at 12:15PM Apr 15, 2019Observed: 9.67 ft at 12:30PM Apr 15, 2019Observed: 9.69 ft at 12:45PM Apr 15, 2019Observed: 9.72 ft at 1:00PM Apr 15, 2019Observed: 9.73 ft at 1:15PM Apr 15, 2019Observed: 9.75 ft at 1:30PM Apr 15, 2019Observed: 9.75 ft at 1:45PM Apr 15, 2019Observed: 9.76 ft at 2:00PM Apr 15, 2019Observed: 9.78 ft at 2:15PM Apr 15, 2019Observed: 9.8 ft at 2:30PM Apr 15, 2019Observed: 9.81 ft at 2:45PM Apr 15, 2019Observed: 9.84 ft at 3:00PM Apr 15, 2019Observed: 9.85 ft at 3:15PM Apr 15, 2019Observed: 9.87 ft at 3:30PM Apr 15, 2019Observed: 9.89 ft at 3:45PM Apr 15, 2019Observed: 9.89 ft at 4:00PM Apr 15, 2019Observed: 9.9 ft at 4:15PM Apr 15, 2019Observed: 9.92 ft at 4:30PM Apr 15, 2019Observed: 9.95 ft at 4:45PM Apr 15, 2019Observed: 9.95 ft at 5:00PM Apr 15, 2019Observed: 9.97 ft at 5:15PM Apr 15, 2019Observed: 9.98 ft at 5:30PM Apr 15, 2019Observed: 10 ft at 5:45PM Apr 15, 2019Observed: 10.02 ft at 6:00PM Apr 15, 2019Observed: 10.02 ft at 6:15PM Apr 15, 2019Observed: 10.04 ft at 6:30PM Apr 15, 2019Observed: 10.06 ft at 6:45PM Apr 15, 2019Observed: 10.07 ft at 7:00PM Apr 15, 2019Observed: 10.09 ft at 7:15PM Apr 15, 2019Observed: 10.07 ft at 7:30PM Apr 15, 2019Observed: 10.1 ft at 7:45PM Apr 15, 2019Observed: 10.12 ft at 8:00PM Apr 15, 2019Observed: 10.12 ft at 8:15PM Apr 15, 2019Observed: 10.15 ft at 8:30PM Apr 15, 2019Observed: 10.17 ft at 8:45PM Apr 15, 2019Observed: 10.19 ft at 9:00PM Apr 15, 2019Observed: 10.18 ft at 9:15PM Apr 15, 2019Observed: 10.18 ft at 9:30PM Apr 15, 2019Observed: 10.21 ft at 9:45PM Apr 15, 2019Observed: 10.22 ft at 10:00PM Apr 15, 2019Observed: 10.22 ft at 10:15PM Apr 15, 2019Observed: 10.23 ft at 10:30PM Apr 15, 2019Observed: 10.25 ft at 10:45PM Apr 15, 2019Observed: 10.26 ft at 11:00PM Apr 15, 2019Observed: 10.24 ft at 11:15PM Apr 15, 2019Observed: 10.23 ft at 11:30PM Apr 15, 2019Observed: 10.27 ft at 11:45PM Apr 15, 2019Observed: 10.26 ft at 12:00AM Apr 16, 2019Observed: 10.28 ft at 12:15AM Apr 16, 2019Observed: 10.31 ft at 12:30AM Apr 16, 2019Observed: 10.32 ft at 12:45AM Apr 16, 2019Observed: 10.31 ft at 1:00AM Apr 16, 2019Observed: 10.3 ft at 1:15AM Apr 16, 2019Observed: 10.33 ft at 1:30AM Apr 16, 2019Observed: 10.33 ft at 1:45AM Apr 16, 2019Observed: 10.31 ft at 2:00AM Apr 16, 2019Observed: 10.35 ft at 2:15AM Apr 16, 2019Observed: 10.36 ft at 2:30AM Apr 16, 2019Observed: 10.36 ft at 2:45AM Apr 16, 2019Observed: 10.35 ft at 3:00AM Apr 16, 2019Observed: 10.36 ft at 3:15AM Apr 16, 2019Observed: 10.36 ft at 3:30AM Apr 16, 2019Observed: 10.36 ft at 3:45AM Apr 16, 2019Observed: 10.36 ft at 4:00AM Apr 16, 2019Observed: 10.37 ft at 4:15AM Apr 16, 2019Observed: 10.38 ft at 4:30AM Apr 16, 2019Observed: 10.37 ft at 4:45AM Apr 16, 2019Observed: 10.38 ft at 5:00AM Apr 16, 2019Observed: 10.39 ft at 5:15AM Apr 16, 2019Observed: 10.39 ft at 5:30AM Apr 16, 2019Observed: 10.39 ft at 5:45AM Apr 16, 2019Observed: 10.39 ft at 6:00AM Apr 16, 2019Observed: 10.4 ft at 6:15AM Apr 16, 2019Observed: 10.4 ft at 6:30AM Apr 16, 2019Observed: 10.4 ft at 6:45AM Apr 16, 2019Observed: 10.4 ft at 7:00AM Apr 16, 2019Observed: 10.43 ft at 7:15AM Apr 16, 2019Observed: 10.41 ft at 7:30AM Apr 16, 2019Observed: 10.43 ft at 7:45AM Apr 16, 2019Observed: 10.42 ft at 8:00AM Apr 16, 2019Observed: 10.46 ft at 8:15AM Apr 16, 2019Observed: 10.43 ft at 8:30AM Apr 16, 2019Observed: 10.45 ft at 8:45AM Apr 16, 2019Observed: 10.44 ft at 9:00AM Apr 16, 2019Observed: 10.45 ft at 9:15AM Apr 16, 2019Observed: 10.45 ft at 9:30AM Apr 16, 2019Observed: 10.48 ft at 9:45AM Apr 16, 2019Observed: 10.49 ft at 10:00AM Apr 16, 2019Observed: 10.48 ft at 10:15AM Apr 16, 2019Observed: 10.49 ft at 10:30AM Apr 16, 2019Observed: 10.5 ft at 10:45AM Apr 16, 2019Observed: 10.49 ft at 11:00AM Apr 16, 2019Observed: 10.49 ft at 11:15AM Apr 16, 2019Observed: 10.52 ft at 11:30AM Apr 16, 2019Observed: 10.54 ft at 11:45AM Apr 16, 2019Observed: 10.53 ft at 12:00PM Apr 16, 2019Observed: 10.54 ft at 12:15PM Apr 16, 2019Observed: 10.54 ft at 12:30PM Apr 16, 2019Observed: 10.54 ft at 12:45PM Apr 16, 2019Observed: 10.54 ft at 1:00PM Apr 16, 2019Observed: 10.58 ft at 1:15PM Apr 16, 2019Observed: 10.57 ft at 1:30PM Apr 16, 2019Observed: 10.58 ft at 1:45PM Apr 16, 2019Observed: 10.58 ft at 2:00PM Apr 16, 2019Observed: 10.6 ft at 2:15PM Apr 16, 2019Observed: 10.6 ft at 2:30PM Apr 16, 2019Observed: 10.61 ft at 2:45PM Apr 16, 2019Observed: 10.63 ft at 3:00PM Apr 16, 2019Observed: 10.63 ft at 3:15PM Apr 16, 2019Observed: 10.65 ft at 3:30PM Apr 16, 2019Observed: 10.65 ft at 3:45PM Apr 16, 2019Observed: 10.66 ft at 4:00PM Apr 16, 2019Observed: 10.67 ft at 4:15PM Apr 16, 2019Observed: 10.67 ft at 4:30PM Apr 16, 2019Observed: 10.67 ft at 4:45PM Apr 16, 2019Observed: 10.67 ft at 5:00PM Apr 16, 2019Observed: 10.69 ft at 5:15PM Apr 16, 2019Observed: 10.69 ft at 5:30PM Apr 16, 2019Observed: 10.7 ft at 5:45PM Apr 16, 2019Observed: 10.71 ft at 6:00PM Apr 16, 2019Observed: 10.71 ft at 6:15PM Apr 16, 2019Observed: 10.73 ft at 6:30PM Apr 16, 2019Observed: 10.73 ft at 6:45PM Apr 16, 2019Observed: 10.73 ft at 7:00PM Apr 16, 2019Observed: 10.75 ft at 7:15PM Apr 16, 2019Observed: 10.74 ft at 7:30PM Apr 16, 2019Observed: 10.75 ft at 7:45PM Apr 16, 2019Observed: 10.75 ft at 8:00PM Apr 16, 2019Observed: 10.77 ft at 8:15PM Apr 16, 2019Observed: 10.77 ft at 8:30PM Apr 16, 2019Observed: 10.78 ft at 8:45PM Apr 16, 2019Observed: 10.78 ft at 9:00PM Apr 16, 2019Observed: 10.78 ft at 9:15PM Apr 16, 2019Observed: 10.8 ft at 9:30PM Apr 16, 2019Observed: 10.81 ft at 9:45PM Apr 16, 2019Observed: 10.82 ft at 10:00PM Apr 16, 2019Observed: 10.82 ft at 10:15PM Apr 16, 2019Observed: 10.81 ft at 10:30PM Apr 16, 2019Observed: 10.82 ft at 10:45PM Apr 16, 2019Observed: 10.84 ft at 11:00PM Apr 16, 2019Observed: 10.84 ft at 11:15PM Apr 16, 2019Observed: 10.85 ft at 11:30PM Apr 16, 2019Observed: 10.86 ft at 11:45PM Apr 16, 2019Observed: 10.86 ft at 12:00AM Apr 17, 2019Observed: 10.87 ft at 12:15AM Apr 17, 2019Observed: 10.88 ft at 12:30AM Apr 17, 2019Observed: 10.87 ft at 12:45AM Apr 17, 2019Observed: 10.88 ft at 1:00AM Apr 17, 2019Observed: 10.86 ft at 1:15AM Apr 17, 2019Observed: 10.89 ft at 1:30AM Apr 17, 2019Observed: 10.88 ft at 1:45AM Apr 17, 2019Observed: 10.89 ft at 2:00AM Apr 17, 2019Observed: 10.92 ft at 2:15AM Apr 17, 2019Observed: 10.88 ft at 2:30AM Apr 17, 2019Observed: 10.91 ft at 2:45AM Apr 17, 2019Observed: 10.9 ft at 3:00AM Apr 17, 2019Observed: 10.9 ft at 3:15AM Apr 17, 2019Observed: 10.91 ft at 3:30AM Apr 17, 2019Observed: 10.92 ft at 3:45AM Apr 17, 2019Observed: 10.9 ft at 4:00AM Apr 17, 2019Observed: 10.91 ft at 4:15AM Apr 17, 2019Observed: 10.92 ft at 4:30AM Apr 17, 2019Observed: 10.92 ft at 4:45AM Apr 17, 2019Observed: 10.92 ft at 5:00AM Apr 17, 2019Observed: 10.9 ft at 5:15AM Apr 17, 2019Observed: 10.91 ft at 5:30AM Apr 17, 2019Observed: 10.92 ft at 5:45AM Apr 17, 2019Observed: 10.92 ft at 6:00AM Apr 17, 2019Observed: 10.91 ft at 6:15AM Apr 17, 2019Observed: 10.91 ft at 6:30AM Apr 17, 2019Observed: 10.9 ft at 6:45AM Apr 17, 2019Observed: 10.9 ft at 7:00AM Apr 17, 2019Observed: 10.91 ft at 7:15AM Apr 17, 2019Observed: 10.92 ft at 7:30AM Apr 17, 2019Observed: 10.91 ft at 7:45AM Apr 17, 2019Observed: 10.92 ft at 8:00AM Apr 17, 2019Observed: 10.92 ft at 8:15AM Apr 17, 2019Observed: 10.9 ft at 8:30AM Apr 17, 2019Observed: 10.92 ft at 8:45AM Apr 17, 2019Observed: 10.91 ft at 9:00AM Apr 17, 2019Highest Observation: 10.93 ft at 9:15AM Apr 17, 2019Observed: 10.91 ft at 9:30AM Apr 17, 2019Observed: 10.89 ft at 9:45AM Apr 17, 2019Observed: 10.91 ft at 10:00AM Apr 17, 2019Observed: 10.92 ft at 10:15AM Apr 17, 2019Observed: 10.91 ft at 10:30AM Apr 17, 2019Highest Observation: 10.93 ft at 10:45AM Apr 17, 2019Observed: 10.92 ft at 11:00AM Apr 17, 2019Highest Observation: 10.93 ft at 11:15AM Apr 17, 2019Observed: 10.91 ft at 11:30AM Apr 17, 2019Observed: 10.9 ft at 11:45AM Apr 17, 2019Observed: 10.9 ft at 12:00PM Apr 17, 2019Observed: 10.91 ft at 12:15PM Apr 17, 2019Observed: 10.9 ft at 12:30PM Apr 17, 2019Observed: 10.92 ft at 12:45PM Apr 17, 2019Observed: 10.92 ft at 1:00PM Apr 17, 2019Observed: 10.89 ft at 1:15PM Apr 17, 2019Observed: 10.91 ft at 1:30PM Apr 17, 2019Highest Observation: 10.93 ft at 1:45PM Apr 17, 2019Observed: 10.91 ft at 2:00PM Apr 17, 2019Observed: 10.91 ft at 2:15PM Apr 17, 2019Observed: 10.9 ft at 2:30PM Apr 17, 2019Observed: 10.9 ft at 2:45PM Apr 17, 2019Observed: 10.9 ft at 3:00PM Apr 17, 2019Observed: 10.91 ft at 3:15PM Apr 17, 2019Observed: 10.91 ft at 3:30PM Apr 17, 2019Observed: 10.9 ft at 3:45PM Apr 17, 2019Observed: 10.91 ft at 4:00PM Apr 17, 2019Observed: 10.92 ft at 4:15PM Apr 17, 2019Observed: 10.9 ft at 4:30PM Apr 17, 2019Observed: 10.9 ft at 4:45PM Apr 17, 2019Observed: 10.92 ft at 5:00PM Apr 17, 2019Observed: 10.91 ft at 5:15PM Apr 17, 2019Observed: 10.91 ft at 5:30PM Apr 17, 2019Observed: 10.89 ft at 5:45PM Apr 17, 2019Observed: 10.92 ft at 6:00PM Apr 17, 2019Observed: 10.92 ft at 6:15PM Apr 17, 2019Observed: 10.91 ft at 6:30PM Apr 17, 2019Observed: 10.92 ft at 6:45PM Apr 17, 2019Observed: 10.91 ft at 7:00PM Apr 17, 2019Observed: 10.92 ft at 7:15PM Apr 17, 2019Observed: 10.91 ft at 7:30PM Apr 17, 2019Observed: 10.92 ft at 7:45PM Apr 17, 2019Observed: 10.92 ft at 8:00PM Apr 17, 2019Observed: 10.91 ft at 8:15PM Apr 17, 2019Observed: 10.92 ft at 8:30PM Apr 17, 2019Observed: 10.91 ft at 8:45PM Apr 17, 2019Observed: 10.9 ft at 9:00PM Apr 17, 2019Observed: 10.91 ft at 9:15PM Apr 17, 2019Observed: 10.91 ft at 9:30PM Apr 17, 2019Observed: 10.91 ft at 9:45PM Apr 17, 2019Observed: 10.92 ft at 10:00PM Apr 17, 2019Observed: 10.92 ft at 10:15PM Apr 17, 2019Observed: 10.89 ft at 10:30PM Apr 17, 2019Observed: 10.9 ft at 10:45PM Apr 17, 2019Observed: 10.89 ft at 11:00PM Apr 17, 2019Observed: 10.9 ft at 11:15PM Apr 17, 2019Observed: 10.9 ft at 11:30PM Apr 17, 2019Observed: 10.9 ft at 11:45PM Apr 17, 2019Observed: 10.91 ft at 12:00AM Apr 18, 2019Observed: 10.9 ft at 12:15AM Apr 18, 2019Observed: 10.88 ft at 12:30AM Apr 18, 2019Observed: 10.89 ft at 12:45AM Apr 18, 2019Observed: 10.89 ft at 1:00AM Apr 18, 2019Observed: 10.88 ft at 1:15AM Apr 18, 2019Observed: 10.88 ft at 1:30AM Apr 18, 2019Observed: 10.89 ft at 1:45AM Apr 18, 2019Observed: 10.86 ft at 2:00AM Apr 18, 2019Observed: 10.88 ft at 2:15AM Apr 18, 2019Observed: 10.87 ft at 2:30AM Apr 18, 2019Observed: 10.86 ft at 2:45AM Apr 18, 2019Observed: 10.86 ft at 3:00AM Apr 18, 2019Observed: 10.87 ft at 3:15AM Apr 18, 2019Observed: 10.86 ft at 3:30AM Apr 18, 2019Observed: 10.84 ft at 3:45AM Apr 18, 2019Observed: 10.84 ft at 4:00AM Apr 18, 2019Observed: 10.86 ft at 4:15AM Apr 18, 2019Observed: 10.84 ft at 4:30AM Apr 18, 2019Observed: 10.84 ft at 4:45AM Apr 18, 2019Observed: 10.82 ft at 5:00AM Apr 18, 2019USGS--Water Resources of the United StatesAKRN8(plotting HGIRG) Graph Created (5:48AM Apr 18, 2019)ObservedLatest observed value: 10.82 ft at 5:00 AM CDT 18-Apr-2019.
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Forecasts are not available for the Tongue River (ND) at Akra. Only observed stages are available for this point.
Return to Area Map
Flood Categories (in feet)
Not Available

Historic Crests
Currently none available.

Recent Crests
Currently none available.

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.
About This Location Collapse

Latitude: 48.778333° N, Longitude: 97.746389° W, Horizontal Datum: NAD27

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 Not Available Not Available  

Current/Historical Observations:
Resources Collapse
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
Eastern North Dakota/Grand Forks Weather Forecast Office
4797 Technology Circle
Grand Forks, ND 58203
(701) 772-0720
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Page last modified: 1-Mar-2019 12:34 AM 		Disclaimer
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