Skip Navigation Link weather.gov  
NOAA logo - Click to go to the NOAA homepage National Weather Service NWS logo - Click to go to the NWS homepage
Advanced Hydrologic Prediction Service
Bookmark and Share

  
 

Over 200 USGS real-time streamgages used to support NWS river forecasts and warnings are at risk of being discontinued. Click here for more information from the USGS...
Weather Forecast Office Eastern North Dakota/Grand Forks, ND North Central River Forecast Center
Flood Warning
View all valid statements/warnings
Hydrograph River at a Glance Download Weekly Chance of
Exceeding Levels		 Chance of Exceeding Levels
During Entire Period
Two Rivers River at Hallock Stage (ft)Flow (kcfs)Highest Observation: 796.49 ft at 4:45PM May 15, 2013Observed: 796.48 ft at 5:00PM May 15, 2013Observed: 796.48 ft at 5:15PM May 15, 2013Observed: 796.47 ft at 5:30PM May 15, 2013Observed: 796.47 ft at 5:45PM May 15, 2013Observed: 796.47 ft at 6:00PM May 15, 2013Observed: 796.46 ft at 6:15PM May 15, 2013Observed: 796.47 ft at 6:30PM May 15, 2013Observed: 796.47 ft at 6:45PM May 15, 2013Observed: 796.47 ft at 7:00PM May 15, 2013Observed: 796.46 ft at 7:15PM May 15, 2013Observed: 796.47 ft at 7:30PM May 15, 2013Observed: 796.45 ft at 7:45PM May 15, 2013Observed: 796.46 ft at 8:00PM May 15, 2013Observed: 796.45 ft at 8:15PM May 15, 2013Observed: 796.45 ft at 8:30PM May 15, 2013Observed: 796.46 ft at 8:45PM May 15, 2013Observed: 796.45 ft at 9:00PM May 15, 2013Observed: 796.44 ft at 9:15PM May 15, 2013Observed: 796.44 ft at 9:30PM May 15, 2013Observed: 796.44 ft at 9:45PM May 15, 2013Observed: 796.44 ft at 10:00PM May 15, 2013Observed: 796.43 ft at 10:15PM May 15, 2013Observed: 796.43 ft at 10:30PM May 15, 2013Observed: 796.43 ft at 10:45PM May 15, 2013Observed: 796.42 ft at 11:00PM May 15, 2013Observed: 796.43 ft at 11:15PM May 15, 2013Observed: 796.43 ft at 11:30PM May 15, 2013Observed: 796.41 ft at 11:45PM May 15, 2013Observed: 796.43 ft at 12:00AM May 16, 2013Observed: 796.43 ft at 12:15AM May 16, 2013Observed: 796.42 ft at 12:30AM May 16, 2013Observed: 796.42 ft at 12:45AM May 16, 2013Observed: 796.42 ft at 1:00AM May 16, 2013Observed: 796.41 ft at 1:15AM May 16, 2013Observed: 796.41 ft at 1:30AM May 16, 2013Observed: 796.4 ft at 1:45AM May 16, 2013Observed: 796.4 ft at 2:00AM May 16, 2013Observed: 796.4 ft at 2:15AM May 16, 2013Observed: 796.39 ft at 2:30AM May 16, 2013Observed: 796.39 ft at 2:45AM May 16, 2013Observed: 796.39 ft at 3:00AM May 16, 2013Observed: 796.39 ft at 3:15AM May 16, 2013Observed: 796.39 ft at 3:30AM May 16, 2013Observed: 796.39 ft at 3:45AM May 16, 2013Observed: 796.38 ft at 4:00AM May 16, 2013Observed: 796.37 ft at 4:15AM May 16, 2013Observed: 796.37 ft at 4:30AM May 16, 2013Observed: 796.38 ft at 4:45AM May 16, 2013Observed: 796.37 ft at 5:00AM May 16, 2013Observed: 796.36 ft at 5:15AM May 16, 2013Observed: 796.37 ft at 5:30AM May 16, 2013Observed: 796.37 ft at 5:45AM May 16, 2013Observed: 796.35 ft at 6:00AM May 16, 2013Observed: 796.35 ft at 6:15AM May 16, 2013Observed: 796.35 ft at 6:30AM May 16, 2013Observed: 796.35 ft at 6:45AM May 16, 2013Observed: 796.33 ft at 7:00AM May 16, 2013Observed: 796.33 ft at 7:15AM May 16, 2013Observed: 796.33 ft at 7:30AM May 16, 2013Observed: 796.32 ft at 7:45AM May 16, 2013Observed: 796.31 ft at 8:00AM May 16, 2013Observed: 796.3 ft at 8:15AM May 16, 2013Observed: 796.29 ft at 8:30AM May 16, 2013Observed: 796.28 ft at 8:45AM May 16, 2013Observed: 796.27 ft at 9:00AM May 16, 2013Observed: 796.26 ft at 9:15AM May 16, 2013Observed: 796.24 ft at 9:30AM May 16, 2013Observed: 796.23 ft at 9:45AM May 16, 2013Observed: 796.22 ft at 10:00AM May 16, 2013Observed: 796.21 ft at 10:15AM May 16, 2013Observed: 796.2 ft at 10:30AM May 16, 2013Observed: 796.17 ft at 10:45AM May 16, 2013Observed: 796.16 ft at 11:00AM May 16, 2013Observed: 796.15 ft at 11:15AM May 16, 2013Observed: 796.13 ft at 11:30AM May 16, 2013Observed: 796.12 ft at 11:45AM May 16, 2013Observed: 796.11 ft at 12:00PM May 16, 2013Observed: 796.1 ft at 12:15PM May 16, 2013Observed: 796.09 ft at 12:30PM May 16, 2013Observed: 796.08 ft at 12:45PM May 16, 2013Observed: 796.07 ft at 1:00PM May 16, 2013Observed: 796.05 ft at 1:15PM May 16, 2013Observed: 796.04 ft at 1:30PM May 16, 2013Observed: 796.03 ft at 1:45PM May 16, 2013Observed: 796.01 ft at 2:00PM May 16, 2013Observed: 796.01 ft at 2:15PM May 16, 2013Observed: 796.01 ft at 2:30PM May 16, 2013Observed: 796 ft at 2:45PM May 16, 2013Observed: 795.99 ft at 3:00PM May 16, 2013Observed: 795.99 ft at 3:15PM May 16, 2013Observed: 795.98 ft at 3:30PM May 16, 2013Observed: 795.98 ft at 3:45PM May 16, 2013Observed: 795.97 ft at 4:00PM May 16, 2013Observed: 795.97 ft at 4:15PM May 16, 2013Observed: 795.97 ft at 4:30PM May 16, 2013Observed: 795.96 ft at 4:45PM May 16, 2013Observed: 795.95 ft at 5:00PM May 16, 2013Observed: 795.95 ft at 5:15PM May 16, 2013Observed: 795.95 ft at 5:30PM May 16, 2013Observed: 795.95 ft at 5:45PM May 16, 2013Observed: 795.95 ft at 6:00PM May 16, 2013Observed: 795.94 ft at 6:15PM May 16, 2013Observed: 795.94 ft at 6:30PM May 16, 2013Observed: 795.94 ft at 6:45PM May 16, 2013Observed: 795.94 ft at 7:00PM May 16, 2013Observed: 795.93 ft at 7:15PM May 16, 2013Observed: 795.92 ft at 7:30PM May 16, 2013Observed: 795.92 ft at 7:45PM May 16, 2013Observed: 795.92 ft at 8:00PM May 16, 2013Observed: 795.92 ft at 8:15PM May 16, 2013Observed: 795.92 ft at 8:30PM May 16, 2013Observed: 795.91 ft at 8:45PM May 16, 2013Observed: 795.92 ft at 9:00PM May 16, 2013Observed: 795.92 ft at 9:15PM May 16, 2013Observed: 795.91 ft at 9:30PM May 16, 2013Observed: 795.91 ft at 9:45PM May 16, 2013Observed: 795.91 ft at 10:00PM May 16, 2013Observed: 795.91 ft at 10:15PM May 16, 2013Observed: 795.91 ft at 10:30PM May 16, 2013Observed: 795.92 ft at 10:45PM May 16, 2013Observed: 795.9 ft at 11:00PM May 16, 2013Observed: 795.91 ft at 11:15PM May 16, 2013Observed: 795.91 ft at 11:30PM May 16, 2013Observed: 795.91 ft at 11:45PM May 16, 2013Observed: 795.9 ft at 12:00AM May 17, 2013Observed: 795.91 ft at 12:15AM May 17, 2013Observed: 795.9 ft at 12:30AM May 17, 2013Observed: 795.9 ft at 12:45AM May 17, 2013Observed: 795.91 ft at 1:00AM May 17, 2013Observed: 795.91 ft at 1:15AM May 17, 2013Observed: 795.9 ft at 1:30AM May 17, 2013Observed: 795.9 ft at 1:45AM May 17, 2013Observed: 795.91 ft at 2:00AM May 17, 2013Observed: 795.9 ft at 2:15AM May 17, 2013Observed: 795.9 ft at 2:30AM May 17, 2013Observed: 795.91 ft at 2:45AM May 17, 2013Observed: 795.89 ft at 3:00AM May 17, 2013Observed: 795.91 ft at 3:15AM May 17, 2013Observed: 795.9 ft at 3:30AM May 17, 2013Observed: 795.9 ft at 3:45AM May 17, 2013Observed: 795.9 ft at 4:00AM May 17, 2013Observed: 795.9 ft at 4:15AM May 17, 2013Observed: 795.89 ft at 4:30AM May 17, 2013Observed: 795.9 ft at 4:45AM May 17, 2013Observed: 795.89 ft at 5:00AM May 17, 2013Observed: 795.89 ft at 5:15AM May 17, 2013Observed: 795.9 ft at 5:30AM May 17, 2013Observed: 795.9 ft at 5:45AM May 17, 2013Observed: 795.9 ft at 6:00AM May 17, 2013Observed: 795.89 ft at 6:15AM May 17, 2013Observed: 795.89 ft at 6:30AM May 17, 2013Observed: 795.9 ft at 6:45AM May 17, 2013Observed: 795.89 ft at 7:00AM May 17, 2013Observed: 795.89 ft at 7:15AM May 17, 2013Observed: 795.89 ft at 7:30AM May 17, 2013Observed: 795.89 ft at 7:45AM May 17, 2013Observed: 795.89 ft at 8:00AM May 17, 2013Observed: 795.88 ft at 8:15AM May 17, 2013Observed: 795.88 ft at 8:30AM May 17, 2013Observed: 795.88 ft at 8:45AM May 17, 2013Observed: 795.89 ft at 9:00AM May 17, 2013Observed: 795.88 ft at 9:15AM May 17, 2013Observed: 795.89 ft at 9:30AM May 17, 2013Observed: 795.88 ft at 9:45AM May 17, 2013Observed: 795.88 ft at 10:00AM May 17, 2013Observed: 795.88 ft at 10:15AM May 17, 2013Observed: 795.89 ft at 10:30AM May 17, 2013Observed: 795.9 ft at 10:45AM May 17, 2013Observed: 795.91 ft at 11:00AM May 17, 2013Observed: 795.91 ft at 11:15AM May 17, 2013Observed: 795.9 ft at 11:30AM May 17, 2013Observed: 795.9 ft at 11:45AM May 17, 2013Observed: 795.88 ft at 12:00PM May 17, 2013Observed: 795.89 ft at 12:15PM May 17, 2013Observed: 795.88 ft at 12:30PM May 17, 2013Observed: 795.89 ft at 12:45PM May 17, 2013Observed: 795.87 ft at 1:00PM May 17, 2013Observed: 795.88 ft at 1:15PM May 17, 2013Observed: 795.88 ft at 1:30PM May 17, 2013Observed: 795.86 ft at 1:45PM May 17, 2013Observed: 795.87 ft at 2:00PM May 17, 2013Observed: 795.87 ft at 2:15PM May 17, 2013Observed: 795.87 ft at 2:30PM May 17, 2013Observed: 795.86 ft at 2:45PM May 17, 2013Observed: 795.86 ft at 3:00PM May 17, 2013Observed: 795.86 ft at 3:15PM May 17, 2013Observed: 795.85 ft at 3:30PM May 17, 2013Observed: 795.85 ft at 3:45PM May 17, 2013Observed: 795.85 ft at 4:00PM May 17, 2013Observed: 795.86 ft at 4:15PM May 17, 2013Observed: 795.85 ft at 4:30PM May 17, 2013Observed: 795.85 ft at 4:45PM May 17, 2013Observed: 795.84 ft at 5:00PM May 17, 2013Observed: 795.85 ft at 5:15PM May 17, 2013Observed: 795.85 ft at 5:30PM May 17, 2013Observed: 795.84 ft at 5:45PM May 17, 2013Observed: 795.85 ft at 6:00PM May 17, 2013Observed: 795.84 ft at 6:15PM May 17, 2013Observed: 795.82 ft at 6:30PM May 17, 2013Observed: 795.84 ft at 6:45PM May 17, 2013Observed: 795.83 ft at 7:00PM May 17, 2013Observed: 795.83 ft at 7:15PM May 17, 2013Observed: 795.83 ft at 7:30PM May 17, 2013Observed: 795.83 ft at 7:45PM May 17, 2013Observed: 795.83 ft at 8:00PM May 17, 2013Observed: 795.83 ft at 8:15PM May 17, 2013Observed: 795.82 ft at 8:30PM May 17, 2013Observed: 795.82 ft at 8:45PM May 17, 2013Observed: 795.83 ft at 9:00PM May 17, 2013Observed: 795.82 ft at 9:15PM May 17, 2013Observed: 795.82 ft at 9:30PM May 17, 2013Observed: 795.82 ft at 9:45PM May 17, 2013Observed: 795.82 ft at 10:00PM May 17, 2013Observed: 795.82 ft at 10:15PM May 17, 2013Observed: 795.82 ft at 10:30PM May 17, 2013Observed: 795.81 ft at 10:45PM May 17, 2013Observed: 795.82 ft at 11:00PM May 17, 2013Observed: 795.82 ft at 11:15PM May 17, 2013Observed: 795.81 ft at 11:30PM May 17, 2013Observed: 795.81 ft at 11:45PM May 17, 2013Observed: 795.81 ft at 12:00AM May 18, 2013Observed: 795.82 ft at 12:15AM May 18, 2013Observed: 795.81 ft at 12:30AM May 18, 2013Observed: 795.81 ft at 12:45AM May 18, 2013Observed: 795.81 ft at 1:00AM May 18, 2013Observed: 795.81 ft at 1:15AM May 18, 2013Observed: 795.81 ft at 1:30AM May 18, 2013Observed: 795.81 ft at 1:45AM May 18, 2013Observed: 795.81 ft at 2:00AM May 18, 2013Observed: 795.81 ft at 2:15AM May 18, 2013Observed: 795.8 ft at 2:30AM May 18, 2013Observed: 795.81 ft at 2:45AM May 18, 2013Observed: 795.81 ft at 3:00AM May 18, 2013Observed: 795.8 ft at 3:15AM May 18, 2013Observed: 795.8 ft at 3:30AM May 18, 2013Observed: 795.81 ft at 3:45AM May 18, 2013Observed: 795.8 ft at 4:00AM May 18, 2013Observed: 795.8 ft at 4:15AM May 18, 2013Observed: 795.79 ft at 4:30AM May 18, 2013Observed: 795.79 ft at 4:45AM May 18, 2013Observed: 795.79 ft at 5:00AM May 18, 2013Observed: 795.79 ft at 5:15AM May 18, 2013Observed: 795.79 ft at 5:30AM May 18, 2013Observed: 795.79 ft at 5:45AM May 18, 2013Observed: 795.79 ft at 6:00AM May 18, 2013Observed: 795.79 ft at 6:15AM May 18, 2013Observed: 795.79 ft at 6:30AM May 18, 2013Observed: 795.79 ft at 6:45AM May 18, 2013Observed: 795.79 ft at 7:00AM May 18, 2013Observed: 795.79 ft at 7:15AM May 18, 2013Observed: 795.78 ft at 7:30AM May 18, 2013Observed: 795.79 ft at 7:45AM May 18, 2013Observed: 795.79 ft at 8:00AM May 18, 2013Observed: 795.78 ft at 8:15AM May 18, 2013Observed: 795.79 ft at 8:30AM May 18, 2013Observed: 795.77 ft at 8:45AM May 18, 2013Observed: 795.79 ft at 9:00AM May 18, 2013Observed: 795.77 ft at 9:15AM May 18, 2013Observed: 795.78 ft at 9:30AM May 18, 2013Observed: 795.77 ft at 9:45AM May 18, 2013Observed: 795.78 ft at 10:00AM May 18, 2013Observed: 795.78 ft at 10:15AM May 18, 2013Observed: 795.78 ft at 10:30AM May 18, 2013Observed: 795.78 ft at 10:45AM May 18, 2013Observed: 795.78 ft at 11:00AM May 18, 2013Observed: 795.77 ft at 11:15AM May 18, 2013Observed: 795.78 ft at 11:30AM May 18, 2013Observed: 795.77 ft at 11:45AM May 18, 2013Observed: 795.77 ft at 12:00PM May 18, 2013Observed: 795.77 ft at 12:15PM May 18, 2013Observed: 795.77 ft at 12:30PM May 18, 2013Observed: 795.77 ft at 12:45PM May 18, 2013Observed: 795.77 ft at 1:00PM May 18, 2013Observed: 795.77 ft at 1:15PM May 18, 2013Observed: 795.76 ft at 1:30PM May 18, 2013Observed: 795.76 ft at 1:45PM May 18, 2013Observed: 795.77 ft at 2:00PM May 18, 2013Observed: 795.77 ft at 2:15PM May 18, 2013Observed: 795.77 ft at 2:30PM May 18, 2013Observed: 795.76 ft at 2:45PM May 18, 2013Observed: 795.77 ft at 3:00PM May 18, 2013Observed: 795.78 ft at 3:15PM May 18, 2013Observed: 795.79 ft at 3:30PM May 18, 2013Observed: 795.8 ft at 3:45PM May 18, 2013Observed: 795.8 ft at 4:00PM May 18, 2013Minnesota DNRHLLM5(plotting HGIRG) Graph Created (4:32PM May 18, 2013)ObservedLatest observed value: 795.8 ft at 4:00 PM CDT 18-May-2013. Flood Stage is 802 ft
Printable Image
About this graph
Tabular Data
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Gauge reading affected by reservoir operations.

NOTE: Forecasts for the Two Rivers River at Hallock are issued as needed during times of high water, but are not routinely available.

Return to Area Map
Upstream Gauge - at Lake Bronson Upstream Gauge
Flood Categories (in feet)
Major Flood Stage:810
Moderate Flood Stage:806
Flood Stage:802
Action Stage:797

Historical Crests
(1) 810.70 ft on 04/21/1997
(2) 810.26 ft on 05/30/2010
(3) 809.50 ft on 04/23/1996
Show More Historical Crests

Low Water Records
Legend
Gauge Location
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
814 Top of Dike, Reach 2, south end of Cemetery, 6th St. S.
813 Top of Dike, Reach 3, north end of cemetery by 4th St. S.
812 Top of Dike, Reach 4, north of TH. 175.100 yr flood elevation at TH. 175.
810 Major Flood Stage. Water over road going into Harold Kemps.
809 City crew on shifts for manning of pumps and checking lift stations.Line sandbagging starts.
808 Dike patrols are on 24 hours.Storm sewer valve at Reach 3 (north cemetery) portable pumps are set up.
807 Storm sewer valves at 175 bridge, Yongrens, 4th Street South and the Cemetery are closed and portable pumps are set up.
806 Storm sewer valve at TH. 175 Bridge closed. Lift Pump inspected.
805 Moderate Flood Stage. Storm sewers start backing up.
804.5 Backup at Reach 2 Dike, Cemetery road at 6th St. S. - Shut Storm Valve.
802 Flood Warning Stage...Minor.Culverts with flappers checked and the dike walked.Bankfull Stage.
800 Spillway begins to flow.
798 North dike(Reach 4) gates are closed norht of TH. 175.
797 Forecast Service Stage.
About This Location Collapse

Latitude: 48.775556° N, Longitude: 96.937500° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 802 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 0 ft 802 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Other Data Sources:
Additional Information Collapse
MN DNR Gage Site for Hallock
How low could the river get?
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
Ask Questions/Webmaster
Page last modified: 13-Mar-2013 6:33 PM 		Disclaimer
Credits
Glossary 		Privacy Policy
About Us
Career Opportunities