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Hydrograph River at a Glance Download
Tongue River (ND) at Akra Stage (ft)Flow (kcfs)Observed: 6.67 ft at 2:45AM May 11, 2021Observed: 6.67 ft at 3:00AM May 11, 2021Observed: 6.67 ft at 3:15AM May 11, 2021Observed: 6.67 ft at 3:30AM May 11, 2021Observed: 6.67 ft at 3:45AM May 11, 2021Observed: 6.67 ft at 4:00AM May 11, 2021Observed: 6.67 ft at 4:15AM May 11, 2021Observed: 6.67 ft at 4:30AM May 11, 2021Observed: 6.67 ft at 4:45AM May 11, 2021Observed: 6.67 ft at 5:00AM May 11, 2021Observed: 6.67 ft at 5:15AM May 11, 2021Observed: 6.67 ft at 5:30AM May 11, 2021Observed: 6.67 ft at 5:45AM May 11, 2021Observed: 6.67 ft at 6:00AM May 11, 2021Observed: 6.67 ft at 6:15AM May 11, 2021Observed: 6.67 ft at 6:30AM May 11, 2021Observed: 6.67 ft at 6:45AM May 11, 2021Observed: 6.67 ft at 7:00AM May 11, 2021Observed: 6.67 ft at 7:15AM May 11, 2021Observed: 6.67 ft at 7:30AM May 11, 2021Observed: 6.67 ft at 7:45AM May 11, 2021Observed: 6.67 ft at 8:00AM May 11, 2021Observed: 6.67 ft at 8:15AM May 11, 2021Observed: 6.67 ft at 8:30AM May 11, 2021Observed: 6.67 ft at 8:45AM May 11, 2021Observed: 6.67 ft at 9:00AM May 11, 2021Observed: 6.67 ft at 9:15AM May 11, 2021Observed: 6.67 ft at 9:30AM May 11, 2021Observed: 6.67 ft at 9:45AM May 11, 2021Observed: 6.67 ft at 10:00AM May 11, 2021Observed: 6.67 ft at 10:15AM May 11, 2021Observed: 6.67 ft at 10:30AM May 11, 2021Observed: 6.67 ft at 10:45AM May 11, 2021Observed: 6.67 ft at 11:00AM May 11, 2021Observed: 6.67 ft at 11:15AM May 11, 2021Observed: 6.67 ft at 11:30AM May 11, 2021Observed: 6.67 ft at 11:45AM May 11, 2021Observed: 6.67 ft at 12:00PM May 11, 2021Observed: 6.67 ft at 12:15PM May 11, 2021Observed: 6.67 ft at 12:30PM May 11, 2021Observed: 6.67 ft at 12:45PM May 11, 2021Observed: 6.67 ft at 1:00PM May 11, 2021Observed: 6.67 ft at 1:15PM May 11, 2021Observed: 6.67 ft at 1:30PM May 11, 2021Observed: 6.67 ft at 1:45PM May 11, 2021Observed: 6.66 ft at 2:00PM May 11, 2021Observed: 6.67 ft at 2:15PM May 11, 2021Observed: 6.66 ft at 2:30PM May 11, 2021Observed: 6.66 ft at 2:45PM May 11, 2021Observed: 6.66 ft at 3:00PM May 11, 2021Observed: 6.67 ft at 3:15PM May 11, 2021Observed: 6.67 ft at 3:30PM May 11, 2021Observed: 6.67 ft at 3:45PM May 11, 2021Observed: 6.66 ft at 4:00PM May 11, 2021Observed: 6.66 ft at 4:15PM May 11, 2021Observed: 6.67 ft at 4:30PM May 11, 2021Observed: 6.66 ft at 4:45PM May 11, 2021Observed: 6.66 ft at 5:00PM May 11, 2021Observed: 6.66 ft at 5:15PM May 11, 2021Observed: 6.66 ft at 5:30PM May 11, 2021Observed: 6.66 ft at 5:45PM May 11, 2021Observed: 6.66 ft at 6:00PM May 11, 2021Observed: 6.66 ft at 6:15PM May 11, 2021Observed: 6.66 ft at 6:30PM May 11, 2021Observed: 6.66 ft at 6:45PM May 11, 2021Observed: 6.66 ft at 7:00PM May 11, 2021Observed: 6.66 ft at 7:15PM May 11, 2021Observed: 6.66 ft at 7:30PM May 11, 2021Observed: 6.66 ft at 7:45PM May 11, 2021Observed: 6.66 ft at 8:00PM May 11, 2021Observed: 6.66 ft at 8:15PM May 11, 2021Observed: 6.66 ft at 8:30PM May 11, 2021Observed: 6.66 ft at 8:45PM May 11, 2021Observed: 6.66 ft at 9:00PM May 11, 2021Observed: 6.66 ft at 9:15PM May 11, 2021Observed: 6.66 ft at 9:30PM May 11, 2021Observed: 6.66 ft at 9:45PM May 11, 2021Observed: 6.66 ft at 10:00PM May 11, 2021Observed: 6.67 ft at 10:15PM May 11, 2021Observed: 6.67 ft at 10:30PM May 11, 2021Observed: 6.67 ft at 10:45PM May 11, 2021Observed: 6.66 ft at 11:00PM May 11, 2021Observed: 6.67 ft at 11:15PM May 11, 2021Observed: 6.67 ft at 11:30PM May 11, 2021Observed: 6.67 ft at 11:45PM May 11, 2021Observed: 6.66 ft at 12:00AM May 12, 2021Observed: 6.67 ft at 12:15AM May 12, 2021Observed: 6.67 ft at 12:30AM May 12, 2021Observed: 6.67 ft at 12:45AM May 12, 2021Observed: 6.67 ft at 1:00AM May 12, 2021Observed: 6.67 ft at 1:15AM May 12, 2021Observed: 6.67 ft at 1:30AM May 12, 2021Observed: 6.67 ft at 1:45AM May 12, 2021Observed: 6.67 ft at 2:00AM May 12, 2021Observed: 6.67 ft at 2:15AM May 12, 2021Observed: 6.67 ft at 2:30AM May 12, 2021Observed: 6.67 ft at 2:45AM May 12, 2021Observed: 6.67 ft at 3:00AM May 12, 2021Observed: 6.67 ft at 3:15AM May 12, 2021Observed: 6.67 ft at 3:30AM May 12, 2021Observed: 6.67 ft at 3:45AM May 12, 2021Observed: 6.67 ft at 4:00AM May 12, 2021Observed: 6.67 ft at 4:15AM May 12, 2021Observed: 6.67 ft at 4:30AM May 12, 2021Observed: 6.67 ft at 4:45AM May 12, 2021Observed: 6.67 ft at 5:00AM May 12, 2021Observed: 6.67 ft at 5:15AM May 12, 2021Observed: 6.67 ft at 5:30AM May 12, 2021Observed: 6.67 ft at 5:45AM May 12, 2021Observed: 6.66 ft at 6:00AM May 12, 2021Observed: 6.67 ft at 6:15AM May 12, 2021Observed: 6.67 ft at 6:30AM May 12, 2021Observed: 6.66 ft at 6:45AM May 12, 2021Observed: 6.66 ft at 7:00AM May 12, 2021Observed: 6.66 ft at 7:15AM May 12, 2021Observed: 6.66 ft at 7:30AM May 12, 2021Observed: 6.66 ft at 7:45AM May 12, 2021Observed: 6.66 ft at 8:00AM May 12, 2021Observed: 6.66 ft at 8:15AM May 12, 2021Observed: 6.66 ft at 8:30AM May 12, 2021Observed: 6.66 ft at 8:45AM May 12, 2021Observed: 6.66 ft at 9:00AM May 12, 2021Observed: 6.66 ft at 9:15AM May 12, 2021Observed: 6.66 ft at 9:30AM May 12, 2021Observed: 6.66 ft at 9:45AM May 12, 2021Observed: 6.66 ft at 10:00AM May 12, 2021Observed: 6.67 ft at 10:15AM May 12, 2021Observed: 6.67 ft at 10:30AM May 12, 2021Observed: 6.66 ft at 10:45AM May 12, 2021Observed: 6.67 ft at 11:00AM May 12, 2021Observed: 6.66 ft at 11:15AM May 12, 2021Observed: 6.66 ft at 11:30AM May 12, 2021Observed: 6.66 ft at 11:45AM May 12, 2021Observed: 6.67 ft at 12:00PM May 12, 2021Observed: 6.66 ft at 12:15PM May 12, 2021Observed: 6.66 ft at 12:30PM May 12, 2021Observed: 6.66 ft at 12:45PM May 12, 2021Observed: 6.66 ft at 1:00PM May 12, 2021Observed: 6.66 ft at 1:15PM May 12, 2021Observed: 6.67 ft at 1:30PM May 12, 2021Observed: 6.66 ft at 1:45PM May 12, 2021Observed: 6.66 ft at 2:00PM May 12, 2021Observed: 6.66 ft at 2:15PM May 12, 2021Observed: 6.66 ft at 2:30PM May 12, 2021Observed: 6.66 ft at 2:45PM May 12, 2021Observed: 6.67 ft at 3:00PM May 12, 2021Observed: 6.66 ft at 3:15PM May 12, 2021Observed: 6.66 ft at 3:30PM May 12, 2021Observed: 6.66 ft at 3:45PM May 12, 2021Observed: 6.66 ft at 4:00PM May 12, 2021Observed: 6.66 ft at 4:15PM May 12, 2021Observed: 6.66 ft at 4:30PM May 12, 2021Observed: 6.66 ft at 4:45PM May 12, 2021Observed: 6.66 ft at 5:00PM May 12, 2021Observed: 6.66 ft at 5:15PM May 12, 2021Observed: 6.66 ft at 5:30PM May 12, 2021Observed: 6.66 ft at 5:45PM May 12, 2021Observed: 6.66 ft at 6:00PM May 12, 2021Observed: 6.67 ft at 6:15PM May 12, 2021Observed: 6.66 ft at 6:30PM May 12, 2021Observed: 6.66 ft at 6:45PM May 12, 2021Observed: 6.66 ft at 7:00PM May 12, 2021Observed: 6.66 ft at 7:15PM May 12, 2021Observed: 6.66 ft at 7:30PM May 12, 2021Observed: 6.66 ft at 7:45PM May 12, 2021Observed: 6.66 ft at 8:00PM May 12, 2021Observed: 6.66 ft at 8:15PM May 12, 2021Observed: 6.66 ft at 8:30PM May 12, 2021Observed: 6.66 ft at 8:45PM May 12, 2021Observed: 6.66 ft at 9:00PM May 12, 2021Observed: 6.66 ft at 9:15PM May 12, 2021Observed: 6.66 ft at 9:30PM May 12, 2021Observed: 6.66 ft at 9:45PM May 12, 2021Observed: 6.66 ft at 10:00PM May 12, 2021Observed: 6.66 ft at 10:15PM May 12, 2021Observed: 6.66 ft at 10:30PM May 12, 2021Observed: 6.66 ft at 10:45PM May 12, 2021Observed: 6.66 ft at 11:00PM May 12, 2021Observed: 6.66 ft at 11:15PM May 12, 2021Observed: 6.67 ft at 11:30PM May 12, 2021Observed: 6.67 ft at 11:45PM May 12, 2021Observed: 6.67 ft at 12:00AM May 13, 2021Observed: 6.67 ft at 12:15AM May 13, 2021Observed: 6.67 ft at 12:30AM May 13, 2021Observed: 6.67 ft at 12:45AM May 13, 2021Observed: 6.67 ft at 1:00AM May 13, 2021Observed: 6.67 ft at 1:15AM May 13, 2021Observed: 6.67 ft at 1:30AM May 13, 2021Observed: 6.67 ft at 1:45AM May 13, 2021Observed: 6.67 ft at 2:00AM May 13, 2021Observed: 6.67 ft at 2:15AM May 13, 2021Observed: 6.67 ft at 2:30AM May 13, 2021Observed: 6.67 ft at 2:45AM May 13, 2021Observed: 6.67 ft at 3:00AM May 13, 2021Observed: 6.67 ft at 3:15AM May 13, 2021Observed: 6.67 ft at 3:30AM May 13, 2021Observed: 6.67 ft at 3:45AM May 13, 2021Observed: 6.67 ft at 4:00AM May 13, 2021Observed: 6.67 ft at 4:15AM May 13, 2021Observed: 6.67 ft at 4:30AM May 13, 2021Observed: 6.67 ft at 4:45AM May 13, 2021Observed: 6.67 ft at 5:00AM May 13, 2021Observed: 6.67 ft at 5:15AM May 13, 2021Observed: 6.67 ft at 5:30AM May 13, 2021Observed: 6.67 ft at 5:45AM May 13, 2021Observed: 6.67 ft at 6:00AM May 13, 2021Observed: 6.67 ft at 6:15AM May 13, 2021Observed: 6.67 ft at 6:30AM May 13, 2021Observed: 6.67 ft at 6:45AM May 13, 2021Observed: 6.67 ft at 7:00AM May 13, 2021Observed: 6.67 ft at 7:15AM May 13, 2021Observed: 6.66 ft at 7:30AM May 13, 2021Observed: 6.67 ft at 7:45AM May 13, 2021Observed: 6.66 ft at 8:00AM May 13, 2021Observed: 6.66 ft at 8:15AM May 13, 2021Observed: 6.66 ft at 8:30AM May 13, 2021Observed: 6.66 ft at 8:45AM May 13, 2021Observed: 6.67 ft at 9:00AM May 13, 2021Observed: 6.67 ft at 9:15AM May 13, 2021Observed: 6.66 ft at 9:30AM May 13, 2021Observed: 6.66 ft at 9:45AM May 13, 2021Observed: 6.66 ft at 10:00AM May 13, 2021Observed: 6.66 ft at 10:15AM May 13, 2021Observed: 6.66 ft at 10:30AM May 13, 2021Observed: 6.66 ft at 10:45AM May 13, 2021Observed: 6.66 ft at 11:00AM May 13, 2021Observed: 6.66 ft at 11:15AM May 13, 2021Observed: 6.66 ft at 11:30AM May 13, 2021Observed: 6.66 ft at 11:45AM May 13, 2021Observed: 6.66 ft at 12:00PM May 13, 2021Observed: 6.66 ft at 12:15PM May 13, 2021Observed: 6.66 ft at 12:30PM May 13, 2021Observed: 6.66 ft at 12:45PM May 13, 2021Observed: 6.66 ft at 1:00PM May 13, 2021Observed: 6.67 ft at 1:15PM May 13, 2021Observed: 6.66 ft at 1:30PM May 13, 2021Observed: 6.66 ft at 1:45PM May 13, 2021Observed: 6.67 ft at 2:00PM May 13, 2021Observed: 6.66 ft at 2:15PM May 13, 2021Observed: 6.66 ft at 2:30PM May 13, 2021Observed: 6.67 ft at 2:45PM May 13, 2021Observed: 6.67 ft at 3:00PM May 13, 2021Observed: 6.67 ft at 3:15PM May 13, 2021Observed: 6.66 ft at 3:30PM May 13, 2021Observed: 6.66 ft at 3:45PM May 13, 2021Observed: 6.67 ft at 4:00PM May 13, 2021Observed: 6.66 ft at 4:15PM May 13, 2021Observed: 6.66 ft at 4:30PM May 13, 2021Observed: 6.66 ft at 4:45PM May 13, 2021Observed: 6.67 ft at 5:00PM May 13, 2021Observed: 6.66 ft at 5:15PM May 13, 2021Observed: 6.66 ft at 5:30PM May 13, 2021Observed: 6.67 ft at 5:45PM May 13, 2021Observed: 6.66 ft at 6:00PM May 13, 2021Observed: 6.66 ft at 6:15PM May 13, 2021Observed: 6.66 ft at 6:30PM May 13, 2021Observed: 6.67 ft at 6:45PM May 13, 2021Observed: 6.67 ft at 7:00PM May 13, 2021Observed: 6.67 ft at 7:15PM May 13, 2021Observed: 6.67 ft at 7:30PM May 13, 2021Highest Observation: 6.68 ft at 7:45PM May 13, 2021Highest Observation: 6.68 ft at 8:00PM May 13, 2021Observed: 6.67 ft at 8:15PM May 13, 2021Highest Observation: 6.68 ft at 8:30PM May 13, 2021Highest Observation: 6.68 ft at 8:45PM May 13, 2021Highest Observation: 6.68 ft at 9:00PM May 13, 2021Highest Observation: 6.68 ft at 9:15PM May 13, 2021Highest Observation: 6.68 ft at 9:30PM May 13, 2021Highest Observation: 6.68 ft at 9:45PM May 13, 2021Highest Observation: 6.68 ft at 10:00PM May 13, 2021Highest Observation: 6.68 ft at 10:15PM May 13, 2021Highest Observation: 6.68 ft at 10:30PM May 13, 2021Highest Observation: 6.68 ft at 10:45PM May 13, 2021Highest Observation: 6.68 ft at 11:00PM May 13, 2021Highest Observation: 6.68 ft at 11:15PM May 13, 2021Highest Observation: 6.68 ft at 11:30PM May 13, 2021Highest Observation: 6.68 ft at 11:45PM May 13, 2021Highest Observation: 6.68 ft at 12:00AM May 14, 2021Highest Observation: 6.68 ft at 12:15AM May 14, 2021Highest Observation: 6.68 ft at 12:30AM May 14, 2021Highest Observation: 6.68 ft at 12:45AM May 14, 2021Highest Observation: 6.68 ft at 1:00AM May 14, 2021Highest Observation: 6.68 ft at 1:15AM May 14, 2021Highest Observation: 6.68 ft at 1:30AM May 14, 2021Highest Observation: 6.68 ft at 1:45AM May 14, 2021Highest Observation: 6.68 ft at 2:00AM May 14, 2021USGS--Water Resources of the United StatesAKRN8(plotting HGIRG) Graph Created (2:34AM May 14, 2021)ObservedLatest observed value: 6.68 ft at 2:00 AM CDT 14-May-2021.
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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.
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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:
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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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