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Hydrograph River at a Glance Download
Pembina River at Walhalla Stage (ft)Highest Observation: 2.77 ft at 12:15PM Jul 04, 2020Observed: 2.76 ft at 12:30PM Jul 04, 2020Observed: 2.76 ft at 12:45PM Jul 04, 2020Observed: 2.76 ft at 1:00PM Jul 04, 2020Observed: 2.76 ft at 1:15PM Jul 04, 2020Observed: 2.76 ft at 1:30PM Jul 04, 2020Observed: 2.76 ft at 1:45PM Jul 04, 2020Observed: 2.76 ft at 2:00PM Jul 04, 2020Observed: 2.76 ft at 2:15PM Jul 04, 2020Observed: 2.75 ft at 2:30PM Jul 04, 2020Observed: 2.75 ft at 2:45PM Jul 04, 2020Observed: 2.75 ft at 3:00PM Jul 04, 2020Observed: 2.74 ft at 3:15PM Jul 04, 2020Observed: 2.74 ft at 3:30PM Jul 04, 2020Observed: 2.74 ft at 3:45PM Jul 04, 2020Observed: 2.74 ft at 4:00PM Jul 04, 2020Observed: 2.72 ft at 4:15PM Jul 04, 2020Observed: 2.74 ft at 4:30PM Jul 04, 2020Observed: 2.73 ft at 4:45PM Jul 04, 2020Observed: 2.73 ft at 5:00PM Jul 04, 2020Observed: 2.73 ft at 5:15PM Jul 04, 2020Observed: 2.73 ft at 5:30PM Jul 04, 2020Observed: 2.72 ft at 5:45PM Jul 04, 2020Observed: 2.73 ft at 6:00PM Jul 04, 2020Observed: 2.72 ft at 6:15PM Jul 04, 2020Observed: 2.72 ft at 6:30PM Jul 04, 2020Observed: 2.72 ft at 6:45PM Jul 04, 2020Observed: 2.71 ft at 7:00PM Jul 04, 2020Observed: 2.71 ft at 7:15PM Jul 04, 2020Observed: 2.71 ft at 7:30PM Jul 04, 2020Observed: 2.71 ft at 7:45PM Jul 04, 2020Observed: 2.7 ft at 8:00PM Jul 04, 2020Observed: 2.7 ft at 8:15PM Jul 04, 2020Observed: 2.69 ft at 8:30PM Jul 04, 2020Observed: 2.69 ft at 8:45PM Jul 04, 2020Observed: 2.69 ft at 9:00PM Jul 04, 2020Observed: 2.69 ft at 9:15PM Jul 04, 2020Observed: 2.68 ft at 9:30PM Jul 04, 2020Observed: 2.68 ft at 9:45PM Jul 04, 2020Observed: 2.68 ft at 10:00PM Jul 04, 2020Observed: 2.68 ft at 10:15PM Jul 04, 2020Observed: 2.67 ft at 10:30PM Jul 04, 2020Observed: 2.67 ft at 10:45PM Jul 04, 2020Observed: 2.67 ft at 11:00PM Jul 04, 2020Observed: 2.66 ft at 11:15PM Jul 04, 2020Observed: 2.66 ft at 11:30PM Jul 04, 2020Observed: 2.66 ft at 11:45PM Jul 04, 2020Observed: 2.66 ft at 12:00AM Jul 05, 2020Observed: 2.66 ft at 12:15AM Jul 05, 2020Observed: 2.65 ft at 12:30AM Jul 05, 2020Observed: 2.65 ft at 12:45AM Jul 05, 2020Observed: 2.65 ft at 1:00AM Jul 05, 2020Observed: 2.64 ft at 1:15AM Jul 05, 2020Observed: 2.64 ft at 1:30AM Jul 05, 2020Observed: 2.64 ft at 1:45AM Jul 05, 2020Observed: 2.63 ft at 2:00AM Jul 05, 2020Observed: 2.63 ft at 2:15AM Jul 05, 2020Observed: 2.63 ft at 2:30AM Jul 05, 2020Observed: 2.63 ft at 2:45AM Jul 05, 2020Observed: 2.63 ft at 3:00AM Jul 05, 2020Observed: 2.62 ft at 3:15AM Jul 05, 2020Observed: 2.62 ft at 3:30AM Jul 05, 2020Observed: 2.62 ft at 3:45AM Jul 05, 2020Observed: 2.62 ft at 4:00AM Jul 05, 2020Observed: 2.62 ft at 4:15AM Jul 05, 2020Observed: 2.62 ft at 4:30AM Jul 05, 2020Observed: 2.62 ft at 4:45AM Jul 05, 2020Observed: 2.62 ft at 5:00AM Jul 05, 2020Observed: 2.61 ft at 5:15AM Jul 05, 2020Observed: 2.61 ft at 5:30AM Jul 05, 2020Observed: 2.61 ft at 5:45AM Jul 05, 2020Observed: 2.61 ft at 6:00AM Jul 05, 2020Observed: 2.61 ft at 6:15AM Jul 05, 2020Observed: 2.61 ft at 6:30AM Jul 05, 2020Observed: 2.61 ft at 6:45AM Jul 05, 2020Observed: 2.61 ft at 7:00AM Jul 05, 2020Observed: 2.61 ft at 7:15AM Jul 05, 2020Observed: 2.61 ft at 7:30AM Jul 05, 2020Observed: 2.61 ft at 7:45AM Jul 05, 2020Observed: 2.61 ft at 8:00AM Jul 05, 2020Observed: 2.6 ft at 8:15AM Jul 05, 2020Observed: 2.61 ft at 8:30AM Jul 05, 2020Observed: 2.6 ft at 8:45AM Jul 05, 2020Observed: 2.6 ft at 9:00AM Jul 05, 2020Observed: 2.6 ft at 9:15AM Jul 05, 2020Observed: 2.61 ft at 9:30AM Jul 05, 2020Observed: 2.6 ft at 9:45AM Jul 05, 2020Observed: 2.6 ft at 10:00AM Jul 05, 2020Observed: 2.6 ft at 10:15AM Jul 05, 2020Observed: 2.6 ft at 10:30AM Jul 05, 2020Observed: 2.6 ft at 10:45AM Jul 05, 2020Observed: 2.6 ft at 11:00AM Jul 05, 2020Observed: 2.6 ft at 11:15AM Jul 05, 2020Observed: 2.6 ft at 11:30AM Jul 05, 2020Observed: 2.6 ft at 11:45AM Jul 05, 2020Observed: 2.6 ft at 12:00PM Jul 05, 2020Observed: 2.6 ft at 12:15PM Jul 05, 2020Observed: 2.6 ft at 12:30PM Jul 05, 2020Observed: 2.6 ft at 12:45PM Jul 05, 2020Observed: 2.59 ft at 1:00PM Jul 05, 2020Observed: 2.59 ft at 1:15PM Jul 05, 2020Observed: 2.59 ft at 1:30PM Jul 05, 2020Observed: 2.59 ft at 1:45PM Jul 05, 2020Observed: 2.59 ft at 2:00PM Jul 05, 2020Observed: 2.59 ft at 2:15PM Jul 05, 2020Observed: 2.58 ft at 2:30PM Jul 05, 2020Observed: 2.59 ft at 2:45PM Jul 05, 2020Observed: 2.59 ft at 3:00PM Jul 05, 2020Observed: 2.58 ft at 3:15PM Jul 05, 2020Observed: 2.59 ft at 3:30PM Jul 05, 2020Observed: 2.58 ft at 3:45PM Jul 05, 2020Observed: 2.58 ft at 4:00PM Jul 05, 2020Observed: 2.58 ft at 4:15PM Jul 05, 2020Observed: 2.58 ft at 4:30PM Jul 05, 2020Observed: 2.58 ft at 4:45PM Jul 05, 2020Observed: 2.57 ft at 5:00PM Jul 05, 2020Observed: 2.58 ft at 5:15PM Jul 05, 2020Observed: 2.57 ft at 5:30PM Jul 05, 2020Observed: 2.58 ft at 5:45PM Jul 05, 2020Observed: 2.57 ft at 6:00PM Jul 05, 2020Observed: 2.57 ft at 6:15PM Jul 05, 2020Observed: 2.56 ft at 6:30PM Jul 05, 2020Observed: 2.57 ft at 6:45PM Jul 05, 2020Observed: 2.57 ft at 7:00PM Jul 05, 2020Observed: 2.57 ft at 7:15PM Jul 05, 2020Observed: 2.57 ft at 7:30PM Jul 05, 2020Observed: 2.57 ft at 7:45PM Jul 05, 2020Observed: 2.57 ft at 8:00PM Jul 05, 2020Observed: 2.56 ft at 8:15PM Jul 05, 2020Observed: 2.56 ft at 8:30PM Jul 05, 2020Observed: 2.56 ft at 8:45PM Jul 05, 2020Observed: 2.56 ft at 9:00PM Jul 05, 2020Observed: 2.56 ft at 9:15PM Jul 05, 2020Observed: 2.56 ft at 9:30PM Jul 05, 2020Observed: 2.56 ft at 9:45PM Jul 05, 2020Observed: 2.55 ft at 10:00PM Jul 05, 2020Observed: 2.55 ft at 10:15PM Jul 05, 2020Observed: 2.55 ft at 10:30PM Jul 05, 2020Observed: 2.54 ft at 10:45PM Jul 05, 2020Observed: 2.55 ft at 11:00PM Jul 05, 2020Observed: 2.54 ft at 11:15PM Jul 05, 2020Observed: 2.54 ft at 11:30PM Jul 05, 2020Observed: 2.54 ft at 11:45PM Jul 05, 2020Observed: 2.54 ft at 12:00AM Jul 06, 2020Observed: 2.54 ft at 12:15AM Jul 06, 2020Observed: 2.54 ft at 12:30AM Jul 06, 2020Observed: 2.54 ft at 12:45AM Jul 06, 2020Observed: 2.53 ft at 1:00AM Jul 06, 2020Observed: 2.53 ft at 1:15AM Jul 06, 2020Observed: 2.53 ft at 1:30AM Jul 06, 2020Observed: 2.52 ft at 1:45AM Jul 06, 2020Observed: 2.53 ft at 2:00AM Jul 06, 2020Observed: 2.52 ft at 2:15AM Jul 06, 2020Observed: 2.52 ft at 2:30AM Jul 06, 2020Observed: 2.52 ft at 2:45AM Jul 06, 2020Observed: 2.52 ft at 3:00AM Jul 06, 2020Observed: 2.52 ft at 3:15AM Jul 06, 2020Observed: 2.52 ft at 3:30AM Jul 06, 2020Observed: 2.52 ft at 3:45AM Jul 06, 2020Observed: 2.52 ft at 4:00AM Jul 06, 2020Observed: 2.51 ft at 4:15AM Jul 06, 2020Observed: 2.51 ft at 4:30AM Jul 06, 2020Observed: 2.51 ft at 4:45AM Jul 06, 2020Observed: 2.51 ft at 5:00AM Jul 06, 2020Observed: 2.51 ft at 5:15AM Jul 06, 2020Observed: 2.51 ft at 5:30AM Jul 06, 2020Observed: 2.51 ft at 5:45AM Jul 06, 2020Observed: 2.5 ft at 6:00AM Jul 06, 2020Observed: 2.5 ft at 6:15AM Jul 06, 2020Observed: 2.5 ft at 6:30AM Jul 06, 2020Observed: 2.5 ft at 6:45AM Jul 06, 2020Observed: 2.5 ft at 7:00AM Jul 06, 2020Observed: 2.5 ft at 7:15AM Jul 06, 2020Observed: 2.5 ft at 7:30AM Jul 06, 2020Observed: 2.5 ft at 7:45AM Jul 06, 2020Observed: 2.5 ft at 8:00AM Jul 06, 2020Observed: 2.49 ft at 8:15AM Jul 06, 2020Observed: 2.5 ft at 8:30AM Jul 06, 2020Observed: 2.49 ft at 8:45AM Jul 06, 2020Observed: 2.49 ft at 9:00AM Jul 06, 2020Observed: 2.49 ft at 9:15AM Jul 06, 2020Observed: 2.49 ft at 9:30AM Jul 06, 2020Observed: 2.49 ft at 9:45AM Jul 06, 2020Observed: 2.47 ft at 10:00AM Jul 06, 2020Observed: 2.49 ft at 10:15AM Jul 06, 2020Observed: 2.49 ft at 10:30AM Jul 06, 2020Observed: 2.49 ft at 10:45AM Jul 06, 2020Observed: 2.48 ft at 11:00AM Jul 06, 2020Observed: 2.47 ft at 11:15AM Jul 06, 2020Observed: 2.48 ft at 11:30AM Jul 06, 2020Observed: 2.48 ft at 11:45AM Jul 06, 2020Observed: 2.48 ft at 12:00PM Jul 06, 2020Observed: 2.48 ft at 12:15PM Jul 06, 2020Observed: 2.48 ft at 12:30PM Jul 06, 2020Observed: 2.48 ft at 12:45PM Jul 06, 2020Observed: 2.48 ft at 1:00PM Jul 06, 2020Observed: 2.48 ft at 1:15PM Jul 06, 2020Observed: 2.49 ft at 1:30PM Jul 06, 2020Observed: 2.48 ft at 1:45PM Jul 06, 2020Observed: 2.48 ft at 2:00PM Jul 06, 2020Observed: 2.48 ft at 2:15PM Jul 06, 2020Observed: 2.48 ft at 2:30PM Jul 06, 2020Observed: 2.48 ft at 2:45PM Jul 06, 2020Observed: 2.48 ft at 3:00PM Jul 06, 2020Observed: 2.48 ft at 3:15PM Jul 06, 2020Observed: 2.48 ft at 3:30PM Jul 06, 2020Observed: 2.47 ft at 3:45PM Jul 06, 2020Observed: 2.47 ft at 4:00PM Jul 06, 2020Observed: 2.46 ft at 4:15PM Jul 06, 2020Observed: 2.47 ft at 4:30PM Jul 06, 2020Observed: 2.47 ft at 4:45PM Jul 06, 2020Observed: 2.47 ft at 5:00PM Jul 06, 2020Observed: 2.47 ft at 5:15PM Jul 06, 2020Observed: 2.47 ft at 5:30PM Jul 06, 2020Observed: 2.46 ft at 5:45PM Jul 06, 2020Observed: 2.47 ft at 6:00PM Jul 06, 2020Observed: 2.46 ft at 6:15PM Jul 06, 2020Observed: 2.46 ft at 6:30PM Jul 06, 2020Observed: 2.45 ft at 6:45PM Jul 06, 2020Observed: 2.46 ft at 7:00PM Jul 06, 2020Observed: 2.46 ft at 7:15PM Jul 06, 2020Observed: 2.45 ft at 7:30PM Jul 06, 2020Observed: 2.46 ft at 7:45PM Jul 06, 2020Observed: 2.45 ft at 8:00PM Jul 06, 2020Observed: 2.45 ft at 8:15PM Jul 06, 2020Observed: 2.45 ft at 8:30PM Jul 06, 2020Observed: 2.45 ft at 8:45PM Jul 06, 2020Observed: 2.45 ft at 9:00PM Jul 06, 2020Observed: 2.45 ft at 9:15PM Jul 06, 2020Observed: 2.44 ft at 9:30PM Jul 06, 2020Observed: 2.45 ft at 9:45PM Jul 06, 2020Observed: 2.44 ft at 10:00PM Jul 06, 2020Observed: 2.44 ft at 10:15PM Jul 06, 2020Observed: 2.44 ft at 10:30PM Jul 06, 2020Observed: 2.44 ft at 10:45PM Jul 06, 2020Observed: 2.44 ft at 11:00PM Jul 06, 2020Observed: 2.44 ft at 11:15PM Jul 06, 2020Observed: 2.43 ft at 11:30PM Jul 06, 2020Observed: 2.43 ft at 11:45PM Jul 06, 2020Observed: 2.43 ft at 12:00AM Jul 07, 2020Observed: 2.43 ft at 12:15AM Jul 07, 2020Observed: 2.43 ft at 12:30AM Jul 07, 2020Observed: 2.43 ft at 12:45AM Jul 07, 2020Observed: 2.43 ft at 1:00AM Jul 07, 2020Observed: 2.43 ft at 1:15AM Jul 07, 2020Observed: 2.42 ft at 1:30AM Jul 07, 2020Observed: 2.42 ft at 1:45AM Jul 07, 2020Observed: 2.42 ft at 2:00AM Jul 07, 2020Observed: 2.42 ft at 2:15AM Jul 07, 2020Observed: 2.42 ft at 2:30AM Jul 07, 2020Observed: 2.42 ft at 2:45AM Jul 07, 2020Observed: 2.42 ft at 3:00AM Jul 07, 2020Observed: 2.41 ft at 3:15AM Jul 07, 2020Observed: 2.42 ft at 3:30AM Jul 07, 2020Observed: 2.42 ft at 3:45AM Jul 07, 2020Observed: 2.41 ft at 4:00AM Jul 07, 2020Observed: 2.41 ft at 4:15AM Jul 07, 2020Observed: 2.41 ft at 4:30AM Jul 07, 2020Observed: 2.41 ft at 4:45AM Jul 07, 2020Observed: 2.41 ft at 5:00AM Jul 07, 2020Observed: 2.4 ft at 5:15AM Jul 07, 2020Observed: 2.4 ft at 5:30AM Jul 07, 2020Observed: 2.4 ft at 5:45AM Jul 07, 2020Observed: 2.4 ft at 6:00AM Jul 07, 2020Observed: 2.4 ft at 6:15AM Jul 07, 2020Observed: 2.4 ft at 6:30AM Jul 07, 2020Observed: 2.4 ft at 6:45AM Jul 07, 2020Observed: 2.4 ft at 7:00AM Jul 07, 2020Observed: 2.4 ft at 7:15AM Jul 07, 2020Observed: 2.4 ft at 7:30AM Jul 07, 2020Observed: 2.4 ft at 7:45AM Jul 07, 2020Observed: 2.4 ft at 8:00AM Jul 07, 2020Observed: 2.39 ft at 8:15AM Jul 07, 2020Observed: 2.39 ft at 8:30AM Jul 07, 2020Observed: 2.39 ft at 8:45AM Jul 07, 2020Observed: 2.39 ft at 9:00AM Jul 07, 2020Observed: 2.39 ft at 9:15AM Jul 07, 2020Observed: 2.39 ft at 9:30AM Jul 07, 2020Observed: 2.39 ft at 9:45AM Jul 07, 2020Observed: 2.39 ft at 10:00AM Jul 07, 2020Observed: 2.39 ft at 10:15AM Jul 07, 2020Observed: 2.39 ft at 10:30AM Jul 07, 2020Observed: 2.39 ft at 10:45AM Jul 07, 2020Observed: 2.39 ft at 11:00AM Jul 07, 2020Observed: 2.39 ft at 11:15AM Jul 07, 2020USGS--Water Resources of the United StatesWLHN8(plotting HGIRG) Graph Created (12:04PM Jul 7, 2020)ObservedLatest observed value: 2.39 ft at 11:15 AM CDT 7-Jul-2020. Flood Stage is 11 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 Pembina River at Walhalla are issued as needed during times of high water, but are not routinely available.

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Upstream Gauge - near Windygates Upstream Gauge Downstream Gauge Downstream Gauge - at Neche
Flood Categories (in feet)
Major Flood Stage: 18
Moderate Flood Stage: 16
Flood Stage: 11
Action Stage: 9
Low Stage (in feet): -9999

Historic Crests
(1) 17.25 ft on 05/21/2013
(2) 16.63 ft on 04/19/2009
(3) 16.55 ft on 04/18/2011
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 10.70 ft on 04/09/2019 (P)
(2) 5.39 ft on 04/22/2018
(3) 15.32 ft on 04/07/2017
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:13
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 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
18 MAJOR FLOOD. North Dakota Highway 32 south of Wahalla becomes impassable.
16 MODERATE FLOOD. Minor damage in City Park.
14.5 Flooding occurs along the left bank.
11 MINOR FLOOD.
9 ACTION STAGE/FORECAST SERVICE STAGE
8.5 Bankfull Stage. Flooding occurs along the right bank.
About This Location Collapse

Latitude: 48.913333° N, Longitude: 97.916667° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 11 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 934.62 ft 945.62 ft Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 933.34 ft 944.34 ft 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:
Additional Information Collapse
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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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