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Hydrograph River at a Glance Download
Minnesota River at Ortonville Stage (ft)Observed: 4.97 ft at 8:45AM Mar 28, 2020Observed: 4.97 ft at 9:00AM Mar 28, 2020Observed: 4.97 ft at 9:15AM Mar 28, 2020Observed: 4.97 ft at 9:30AM Mar 28, 2020Observed: 4.97 ft at 9:45AM Mar 28, 2020Observed: 4.96 ft at 10:00AM Mar 28, 2020Observed: 4.96 ft at 10:15AM Mar 28, 2020Observed: 4.96 ft at 10:30AM Mar 28, 2020Observed: 4.96 ft at 10:45AM Mar 28, 2020Observed: 4.97 ft at 11:00AM Mar 28, 2020Observed: 4.97 ft at 11:15AM Mar 28, 2020Observed: 4.98 ft at 11:30AM Mar 28, 2020Observed: 4.98 ft at 11:45AM Mar 28, 2020Observed: 4.98 ft at 12:00PM Mar 28, 2020Observed: 4.98 ft at 12:15PM Mar 28, 2020Observed: 4.96 ft at 12:30PM Mar 28, 2020Observed: 4.96 ft at 12:45PM Mar 28, 2020Observed: 4.98 ft at 1:00PM Mar 28, 2020Observed: 4.97 ft at 1:15PM Mar 28, 2020Observed: 4.98 ft at 1:30PM Mar 28, 2020Observed: 4.97 ft at 1:45PM Mar 28, 2020Observed: 4.96 ft at 2:00PM Mar 28, 2020Observed: 4.96 ft at 2:15PM Mar 28, 2020Observed: 4.97 ft at 2:30PM Mar 28, 2020Observed: 4.98 ft at 2:45PM Mar 28, 2020Observed: 4.98 ft at 3:00PM Mar 28, 2020Observed: 4.98 ft at 3:15PM Mar 28, 2020Observed: 4.98 ft at 3:30PM Mar 28, 2020Observed: 4.98 ft at 3:45PM Mar 28, 2020Observed: 4.98 ft at 4:00PM Mar 28, 2020Observed: 4.99 ft at 4:15PM Mar 28, 2020Observed: 4.99 ft at 4:30PM Mar 28, 2020Observed: 5 ft at 4:45PM Mar 28, 2020Observed: 5 ft at 5:00PM Mar 28, 2020Observed: 4.98 ft at 5:15PM Mar 28, 2020Observed: 4.98 ft at 5:30PM Mar 28, 2020Observed: 4.98 ft at 5:45PM Mar 28, 2020Observed: 4.97 ft at 6:00PM Mar 28, 2020Observed: 4.98 ft at 6:15PM Mar 28, 2020Observed: 4.98 ft at 6:30PM Mar 28, 2020Observed: 4.97 ft at 6:45PM Mar 28, 2020Observed: 4.97 ft at 7:00PM Mar 28, 2020Observed: 4.96 ft at 7:15PM Mar 28, 2020Observed: 4.97 ft at 7:30PM Mar 28, 2020Observed: 4.95 ft at 7:45PM Mar 28, 2020Observed: 4.94 ft at 8:00PM Mar 28, 2020Observed: 4.94 ft at 8:15PM Mar 28, 2020Observed: 4.94 ft at 8:30PM Mar 28, 2020Observed: 4.96 ft at 8:45PM Mar 28, 2020Observed: 4.96 ft at 9:00PM Mar 28, 2020Observed: 4.98 ft at 9:15PM Mar 28, 2020Observed: 4.98 ft at 9:30PM Mar 28, 2020Observed: 4.99 ft at 9:45PM Mar 28, 2020Observed: 4.99 ft at 10:00PM Mar 28, 2020Observed: 5 ft at 10:15PM Mar 28, 2020Observed: 5 ft at 10:30PM Mar 28, 2020Observed: 5.01 ft at 10:45PM Mar 28, 2020Observed: 5.01 ft at 11:00PM Mar 28, 2020Observed: 5.03 ft at 11:15PM Mar 28, 2020Observed: 5.02 ft at 11:30PM Mar 28, 2020Observed: 5.02 ft at 11:45PM Mar 28, 2020Observed: 5.02 ft at 12:00AM Mar 29, 2020Observed: 5.02 ft at 12:15AM Mar 29, 2020Observed: 5.03 ft at 12:30AM Mar 29, 2020Observed: 5.04 ft at 12:45AM Mar 29, 2020Observed: 5.04 ft at 1:00AM Mar 29, 2020Observed: 5.04 ft at 1:15AM Mar 29, 2020Observed: 5.04 ft at 1:30AM Mar 29, 2020Observed: 5.04 ft at 1:45AM Mar 29, 2020Observed: 5.03 ft at 2:00AM Mar 29, 2020Observed: 5.02 ft at 2:15AM Mar 29, 2020Observed: 5.03 ft at 2:30AM Mar 29, 2020Observed: 5.02 ft at 2:45AM Mar 29, 2020Observed: 5.02 ft at 3:00AM Mar 29, 2020Observed: 5.02 ft at 3:15AM Mar 29, 2020Observed: 5.02 ft at 3:30AM Mar 29, 2020Observed: 5.03 ft at 3:45AM Mar 29, 2020Observed: 5.03 ft at 4:00AM Mar 29, 2020Observed: 5.04 ft at 4:15AM Mar 29, 2020Observed: 5.04 ft at 4:30AM Mar 29, 2020Observed: 5.03 ft at 4:45AM Mar 29, 2020Observed: 5.03 ft at 5:00AM Mar 29, 2020Observed: 5.05 ft at 5:15AM Mar 29, 2020Observed: 5.05 ft at 5:30AM Mar 29, 2020Observed: 5.06 ft at 5:45AM Mar 29, 2020Observed: 5.06 ft at 6:00AM Mar 29, 2020Observed: 5.06 ft at 6:15AM Mar 29, 2020Observed: 5.04 ft at 6:30AM Mar 29, 2020Observed: 5.03 ft at 6:45AM Mar 29, 2020Observed: 5.04 ft at 7:00AM Mar 29, 2020Observed: 5.04 ft at 7:15AM Mar 29, 2020Observed: 5.02 ft at 7:30AM Mar 29, 2020Observed: 5.02 ft at 7:45AM Mar 29, 2020Observed: 5.03 ft at 8:00AM Mar 29, 2020Observed: 5.02 ft at 8:15AM Mar 29, 2020Observed: 5.04 ft at 8:30AM Mar 29, 2020Observed: 5.04 ft at 8:45AM Mar 29, 2020Observed: 5.03 ft at 9:00AM Mar 29, 2020Observed: 5.03 ft at 9:15AM Mar 29, 2020Observed: 5.04 ft at 9:30AM Mar 29, 2020Observed: 5.04 ft at 9:45AM Mar 29, 2020Observed: 5.05 ft at 10:00AM Mar 29, 2020Observed: 5.06 ft at 10:15AM Mar 29, 2020Observed: 5.07 ft at 10:30AM Mar 29, 2020Observed: 5.08 ft at 10:45AM Mar 29, 2020Observed: 5.08 ft at 11:00AM Mar 29, 2020Observed: 5.07 ft at 11:15AM Mar 29, 2020Observed: 5.08 ft at 11:30AM Mar 29, 2020Observed: 5.07 ft at 11:45AM Mar 29, 2020Observed: 5.06 ft at 12:00PM Mar 29, 2020Observed: 5.06 ft at 12:15PM Mar 29, 2020Observed: 5.06 ft at 12:30PM Mar 29, 2020Observed: 5.06 ft at 12:45PM Mar 29, 2020Observed: 5.08 ft at 1:00PM Mar 29, 2020Observed: 5.07 ft at 1:15PM Mar 29, 2020Observed: 5.06 ft at 1:30PM Mar 29, 2020Observed: 5.06 ft at 1:45PM Mar 29, 2020Observed: 5.08 ft at 2:00PM Mar 29, 2020Observed: 5.09 ft at 2:15PM Mar 29, 2020Highest Observation: 5.1 ft at 2:30PM Mar 29, 2020Observed: 5.08 ft at 2:45PM Mar 29, 2020Observed: 5.08 ft at 3:00PM Mar 29, 2020Observed: 5.09 ft at 3:15PM Mar 29, 2020Observed: 5.09 ft at 3:30PM Mar 29, 2020Observed: 5.08 ft at 3:45PM Mar 29, 2020Observed: 5.07 ft at 4:00PM Mar 29, 2020Observed: 5.06 ft at 4:15PM Mar 29, 2020Observed: 5.04 ft at 4:30PM Mar 29, 2020Observed: 5.04 ft at 4:45PM Mar 29, 2020Observed: 5.03 ft at 5:00PM Mar 29, 2020Observed: 5.03 ft at 5:15PM Mar 29, 2020Observed: 5.04 ft at 5:30PM Mar 29, 2020Observed: 5.03 ft at 5:45PM Mar 29, 2020Observed: 5.02 ft at 6:00PM Mar 29, 2020Observed: 5.03 ft at 6:15PM Mar 29, 2020Observed: 5.03 ft at 6:30PM Mar 29, 2020Observed: 5.03 ft at 6:45PM Mar 29, 2020Observed: 5.03 ft at 7:00PM Mar 29, 2020Observed: 5.05 ft at 7:15PM Mar 29, 2020Observed: 5.05 ft at 7:30PM Mar 29, 2020Observed: 5.05 ft at 7:45PM Mar 29, 2020Observed: 5.04 ft at 8:00PM Mar 29, 2020Observed: 5.04 ft at 8:15PM Mar 29, 2020Observed: 5.04 ft at 8:30PM Mar 29, 2020Observed: 5.03 ft at 8:45PM Mar 29, 2020Observed: 5.02 ft at 9:00PM Mar 29, 2020Observed: 5.01 ft at 9:15PM Mar 29, 2020Observed: 5 ft at 9:30PM Mar 29, 2020Observed: 5.02 ft at 9:45PM Mar 29, 2020Observed: 5.03 ft at 10:00PM Mar 29, 2020Observed: 5.02 ft at 10:15PM Mar 29, 2020Observed: 5.02 ft at 10:30PM Mar 29, 2020Observed: 5.01 ft at 10:45PM Mar 29, 2020Observed: 5 ft at 11:00PM Mar 29, 2020Observed: 5 ft at 11:15PM Mar 29, 2020Observed: 5.02 ft at 11:30PM Mar 29, 2020Observed: 5.02 ft at 11:45PM Mar 29, 2020Observed: 5.03 ft at 12:00AM Mar 30, 2020Observed: 5.03 ft at 12:15AM Mar 30, 2020Observed: 5.02 ft at 12:30AM Mar 30, 2020Observed: 5.02 ft at 12:45AM Mar 30, 2020Observed: 5.03 ft at 1:00AM Mar 30, 2020Observed: 5.02 ft at 1:15AM Mar 30, 2020Observed: 5.02 ft at 1:30AM Mar 30, 2020Observed: 5.02 ft at 1:45AM Mar 30, 2020Observed: 5.01 ft at 2:00AM Mar 30, 2020Observed: 5 ft at 2:15AM Mar 30, 2020Observed: 5 ft at 2:30AM Mar 30, 2020Observed: 5 ft at 2:45AM Mar 30, 2020Observed: 5.01 ft at 3:00AM Mar 30, 2020Observed: 5 ft at 3:15AM Mar 30, 2020Observed: 5.02 ft at 3:30AM Mar 30, 2020Observed: 5.04 ft at 3:45AM Mar 30, 2020Observed: 5.04 ft at 4:00AM Mar 30, 2020Observed: 5.04 ft at 4:15AM Mar 30, 2020Observed: 5.04 ft at 4:30AM Mar 30, 2020Observed: 5.03 ft at 4:45AM Mar 30, 2020Observed: 5.03 ft at 5:00AM Mar 30, 2020Observed: 5.03 ft at 5:15AM Mar 30, 2020Observed: 5.03 ft at 5:30AM Mar 30, 2020Observed: 5.03 ft at 5:45AM Mar 30, 2020Observed: 5.01 ft at 6:00AM Mar 30, 2020Observed: 5.01 ft at 6:15AM Mar 30, 2020Observed: 5.02 ft at 6:30AM Mar 30, 2020Observed: 5.02 ft at 6:45AM Mar 30, 2020Observed: 5.02 ft at 7:00AM Mar 30, 2020Observed: 5.02 ft at 7:15AM Mar 30, 2020Observed: 5.03 ft at 7:30AM Mar 30, 2020Observed: 5.04 ft at 7:45AM Mar 30, 2020Observed: 5.03 ft at 8:00AM Mar 30, 2020Observed: 5.02 ft at 8:15AM Mar 30, 2020Observed: 5.02 ft at 8:30AM Mar 30, 2020Observed: 5.04 ft at 8:45AM Mar 30, 2020Observed: 5.04 ft at 9:00AM Mar 30, 2020Observed: 5.03 ft at 9:15AM Mar 30, 2020Observed: 5.03 ft at 9:30AM Mar 30, 2020Observed: 5.03 ft at 9:45AM Mar 30, 2020Observed: 5.03 ft at 10:00AM Mar 30, 2020Observed: 5.02 ft at 10:15AM Mar 30, 2020Observed: 5.03 ft at 10:30AM Mar 30, 2020Observed: 5 ft at 10:45AM Mar 30, 2020Observed: 4.99 ft at 11:00AM Mar 30, 2020Observed: 5.01 ft at 11:15AM Mar 30, 2020Observed: 5.02 ft at 11:30AM Mar 30, 2020Observed: 5.03 ft at 11:45AM Mar 30, 2020Observed: 5 ft at 12:00PM Mar 30, 2020Observed: 5 ft at 12:15PM Mar 30, 2020Observed: 5 ft at 12:30PM Mar 30, 2020Observed: 5 ft at 12:45PM Mar 30, 2020Observed: 5 ft at 1:00PM Mar 30, 2020Observed: 5.01 ft at 1:15PM Mar 30, 2020Observed: 5.01 ft at 1:30PM Mar 30, 2020Observed: 5 ft at 1:45PM Mar 30, 2020Observed: 5 ft at 2:00PM Mar 30, 2020Observed: 5 ft at 2:15PM Mar 30, 2020Observed: 4.99 ft at 2:30PM Mar 30, 2020Observed: 4.98 ft at 2:45PM Mar 30, 2020Observed: 4.98 ft at 3:00PM Mar 30, 2020Observed: 4.99 ft at 3:15PM Mar 30, 2020Observed: 4.99 ft at 3:30PM Mar 30, 2020Observed: 4.98 ft at 3:45PM Mar 30, 2020Observed: 4.99 ft at 4:00PM Mar 30, 2020Observed: 5 ft at 4:15PM Mar 30, 2020Observed: 4.99 ft at 4:30PM Mar 30, 2020Observed: 5 ft at 4:45PM Mar 30, 2020Observed: 4.98 ft at 5:00PM Mar 30, 2020Observed: 4.98 ft at 5:15PM Mar 30, 2020Observed: 4.98 ft at 5:30PM Mar 30, 2020Observed: 4.98 ft at 5:45PM Mar 30, 2020Observed: 4.98 ft at 6:00PM Mar 30, 2020Observed: 4.97 ft at 6:15PM Mar 30, 2020Observed: 4.98 ft at 6:30PM Mar 30, 2020Observed: 4.99 ft at 6:45PM Mar 30, 2020Observed: 4.99 ft at 7:00PM Mar 30, 2020Observed: 4.99 ft at 7:15PM Mar 30, 2020Observed: 4.98 ft at 7:30PM Mar 30, 2020Observed: 4.98 ft at 7:45PM Mar 30, 2020Observed: 4.99 ft at 8:00PM Mar 30, 2020Observed: 4.98 ft at 8:15PM Mar 30, 2020Observed: 5 ft at 8:30PM Mar 30, 2020Observed: 4.98 ft at 8:45PM Mar 30, 2020Observed: 4.98 ft at 9:00PM Mar 30, 2020Observed: 4.99 ft at 9:15PM Mar 30, 2020Observed: 4.98 ft at 9:30PM Mar 30, 2020Observed: 4.99 ft at 9:45PM Mar 30, 2020Observed: 4.99 ft at 10:00PM Mar 30, 2020Observed: 4.98 ft at 10:15PM Mar 30, 2020Observed: 4.98 ft at 10:30PM Mar 30, 2020Observed: 4.99 ft at 10:45PM Mar 30, 2020Observed: 4.98 ft at 11:00PM Mar 30, 2020Observed: 4.99 ft at 11:15PM Mar 30, 2020Observed: 4.97 ft at 11:30PM Mar 30, 2020Observed: 4.96 ft at 11:45PM Mar 30, 2020Observed: 4.96 ft at 12:00AM Mar 31, 2020Observed: 4.96 ft at 12:15AM Mar 31, 2020Observed: 4.96 ft at 12:30AM Mar 31, 2020Observed: 4.97 ft at 12:45AM Mar 31, 2020Observed: 4.98 ft at 1:00AM Mar 31, 2020Observed: 4.97 ft at 1:15AM Mar 31, 2020Observed: 4.97 ft at 1:30AM Mar 31, 2020Observed: 4.98 ft at 1:45AM Mar 31, 2020Observed: 4.99 ft at 2:00AM Mar 31, 2020Observed: 4.97 ft at 2:15AM Mar 31, 2020Observed: 4.98 ft at 2:30AM Mar 31, 2020Observed: 4.99 ft at 2:45AM Mar 31, 2020Observed: 4.99 ft at 3:00AM Mar 31, 2020Observed: 4.99 ft at 3:15AM Mar 31, 2020Observed: 4.98 ft at 3:30AM Mar 31, 2020Observed: 4.98 ft at 3:45AM Mar 31, 2020Observed: 4.96 ft at 4:00AM Mar 31, 2020Observed: 4.96 ft at 4:15AM Mar 31, 2020Observed: 4.97 ft at 4:30AM Mar 31, 2020Observed: 5 ft at 4:45AM Mar 31, 2020Observed: 5 ft at 5:00AM Mar 31, 2020Observed: 4.98 ft at 5:15AM Mar 31, 2020Observed: 4.98 ft at 5:30AM Mar 31, 2020Observed: 4.97 ft at 5:45AM Mar 31, 2020Observed: 4.97 ft at 6:00AM Mar 31, 2020Observed: 4.98 ft at 6:15AM Mar 31, 2020Observed: 4.98 ft at 6:30AM Mar 31, 2020Observed: 4.98 ft at 6:45AM Mar 31, 2020Observed: 4.99 ft at 7:00AM Mar 31, 2020Observed: 5 ft at 7:15AM Mar 31, 2020Observed: 4.99 ft at 7:30AM Mar 31, 2020USGS--Water Resources of the United StatesORTM5(plotting HGIRG) Graph Created (8:30AM Mar 31, 2020)ObservedLatest observed value: 4.99 ft at 7:30 AM CDT 31-Mar-2020. Flood Stage is 10 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Gauge reading may be affected by ice.

NOTE: Forecasts are not available for the Minnesota River at Ortonville. Only observed stages are available for this point.

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Upstream Gauge - at Big Stone Lake Upstream Gauge Downstream Gauge Downstream Gauge - at Montevideo
Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 10
Action Stage: 9
Low Stage (in feet): -9999

Historic Crests
(1) 12.92 ft on 04/13/1952
(2) 12.85 ft on 04/10/1997
(3) 12.84 ft on 03/20/2010
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 10.99 ft on 03/22/2019 (P)
(2) 8.85 ft on 09/25/2017
(3) 5.15 ft on 07/13/2016
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:14
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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: 45.295556° N, Longitude: 96.443889° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 10 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 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other 956.38 ft 966.38 ft  

Current/Historical Observations:
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Hydrologic Resources Additional Resources
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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
Aberdeen Weather Forecast Office
824 Brown County 14 South
Aberdeen, SD 57401
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