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Hydrograph River at a Glance Download
Nemadji River below Superior Stage (ft)Highest Observation: 5.86 ft at 7:45AM May 18, 2018Highest Observation: 5.86 ft at 8:00AM May 18, 2018Highest Observation: 5.86 ft at 8:15AM May 18, 2018Highest Observation: 5.86 ft at 8:30AM May 18, 2018Highest Observation: 5.86 ft at 8:45AM May 18, 2018Highest Observation: 5.86 ft at 9:00AM May 18, 2018Highest Observation: 5.86 ft at 9:15AM May 18, 2018Observed: 5.85 ft at 9:30AM May 18, 2018Observed: 5.85 ft at 9:45AM May 18, 2018Observed: 5.85 ft at 10:00AM May 18, 2018Observed: 5.85 ft at 11:15AM May 18, 2018Observed: 5.85 ft at 11:30AM May 18, 2018Observed: 5.85 ft at 11:45AM May 18, 2018Observed: 5.85 ft at 12:00PM May 18, 2018Observed: 5.85 ft at 12:15PM May 18, 2018Observed: 5.84 ft at 12:30PM May 18, 2018Observed: 5.85 ft at 12:45PM May 18, 2018Observed: 5.84 ft at 1:00PM May 18, 2018Observed: 5.85 ft at 1:15PM May 18, 2018Observed: 5.84 ft at 1:30PM May 18, 2018Observed: 5.84 ft at 1:45PM May 18, 2018Observed: 5.84 ft at 2:00PM May 18, 2018Observed: 5.84 ft at 2:15PM May 18, 2018Observed: 5.83 ft at 2:30PM May 18, 2018Observed: 5.83 ft at 2:45PM May 18, 2018Observed: 5.83 ft at 3:00PM May 18, 2018Observed: 5.82 ft at 4:15PM May 18, 2018Observed: 5.82 ft at 4:30PM May 18, 2018Observed: 5.82 ft at 4:45PM May 18, 2018Observed: 5.82 ft at 5:00PM May 18, 2018Observed: 5.81 ft at 5:15PM May 18, 2018Observed: 5.81 ft at 5:30PM May 18, 2018Observed: 5.81 ft at 5:45PM May 18, 2018Observed: 5.81 ft at 6:00PM May 18, 2018Observed: 5.8 ft at 6:15PM May 18, 2018Observed: 5.8 ft at 6:30PM May 18, 2018Observed: 5.8 ft at 6:45PM May 18, 2018Observed: 5.8 ft at 7:00PM May 18, 2018Observed: 5.8 ft at 7:15PM May 18, 2018Observed: 5.8 ft at 7:30PM May 18, 2018Observed: 5.8 ft at 7:45PM May 18, 2018Observed: 5.8 ft at 8:00PM May 18, 2018Observed: 5.79 ft at 8:15PM May 18, 2018Observed: 5.79 ft at 8:30PM May 18, 2018Observed: 5.79 ft at 8:45PM May 18, 2018Observed: 5.79 ft at 9:00PM May 18, 2018Observed: 5.79 ft at 9:15PM May 18, 2018Observed: 5.78 ft at 9:30PM May 18, 2018Observed: 5.78 ft at 9:45PM May 18, 2018Observed: 5.78 ft at 10:00PM May 18, 2018Observed: 5.77 ft at 10:15PM May 18, 2018Observed: 5.77 ft at 10:30PM May 18, 2018Observed: 5.77 ft at 10:45PM May 18, 2018Observed: 5.76 ft at 11:00PM May 18, 2018Observed: 5.75 ft at 11:15PM May 18, 2018Observed: 5.74 ft at 11:30PM May 18, 2018Observed: 5.73 ft at 11:45PM May 18, 2018Observed: 5.72 ft at 12:00AM May 19, 2018Observed: 5.71 ft at 12:15AM May 19, 2018Observed: 5.7 ft at 12:30AM May 19, 2018Observed: 5.69 ft at 12:45AM May 19, 2018Observed: 5.67 ft at 1:00AM May 19, 2018Observed: 5.61 ft at 2:15AM May 19, 2018Observed: 5.59 ft at 2:30AM May 19, 2018Observed: 5.59 ft at 2:45AM May 19, 2018Observed: 5.58 ft at 3:00AM May 19, 2018Observed: 5.57 ft at 3:15AM May 19, 2018Observed: 5.57 ft at 3:30AM May 19, 2018Observed: 5.57 ft at 3:45AM May 19, 2018Observed: 5.57 ft at 4:00AM May 19, 2018Observed: 5.57 ft at 4:15AM May 19, 2018Observed: 5.57 ft at 4:30AM May 19, 2018Observed: 5.57 ft at 4:45AM May 19, 2018Observed: 5.57 ft at 5:00AM May 19, 2018Observed: 5.58 ft at 5:15AM May 19, 2018Observed: 5.58 ft at 5:30AM May 19, 2018Observed: 5.59 ft at 5:45AM May 19, 2018Observed: 5.59 ft at 6:00AM May 19, 2018Observed: 5.61 ft at 7:15AM May 19, 2018Observed: 5.62 ft at 7:30AM May 19, 2018Observed: 5.62 ft at 7:45AM May 19, 2018Observed: 5.62 ft at 8:00AM May 19, 2018Observed: 5.63 ft at 8:15AM May 19, 2018Observed: 5.64 ft at 8:30AM May 19, 2018Observed: 5.64 ft at 8:45AM May 19, 2018Observed: 5.64 ft at 9:00AM May 19, 2018Observed: 5.64 ft at 9:15AM May 19, 2018Observed: 5.65 ft at 9:30AM May 19, 2018Observed: 5.65 ft at 9:45AM May 19, 2018Observed: 5.65 ft at 10:00AM May 19, 2018Observed: 5.65 ft at 10:15AM May 19, 2018Observed: 5.65 ft at 10:30AM May 19, 2018Observed: 5.66 ft at 10:45AM May 19, 2018Observed: 5.65 ft at 11:00AM May 19, 2018Observed: 5.66 ft at 12:15PM May 19, 2018Observed: 5.66 ft at 12:30PM May 19, 2018Observed: 5.66 ft at 12:45PM May 19, 2018Observed: 5.66 ft at 1:00PM May 19, 2018Observed: 5.66 ft at 1:15PM May 19, 2018Observed: 5.66 ft at 1:30PM May 19, 2018Observed: 5.66 ft at 1:45PM May 19, 2018Observed: 5.66 ft at 2:00PM May 19, 2018Observed: 5.66 ft at 2:15PM May 19, 2018Observed: 5.66 ft at 2:30PM May 19, 2018Observed: 5.67 ft at 2:45PM May 19, 2018Observed: 5.66 ft at 3:00PM May 19, 2018Observed: 5.66 ft at 4:15PM May 19, 2018Observed: 5.66 ft at 4:30PM May 19, 2018Observed: 5.66 ft at 4:45PM May 19, 2018Observed: 5.66 ft at 5:00PM May 19, 2018Observed: 5.66 ft at 5:15PM May 19, 2018Observed: 5.66 ft at 5:30PM May 19, 2018Observed: 5.66 ft at 5:45PM May 19, 2018Observed: 5.66 ft at 6:00PM May 19, 2018Observed: 5.66 ft at 6:15PM May 19, 2018Observed: 5.66 ft at 6:30PM May 19, 2018Observed: 5.66 ft at 6:45PM May 19, 2018Observed: 5.66 ft at 7:00PM May 19, 2018Observed: 5.66 ft at 8:15PM May 19, 2018Observed: 5.66 ft at 8:30PM May 19, 2018Observed: 5.66 ft at 8:45PM May 19, 2018Observed: 5.66 ft at 9:00PM May 19, 2018Observed: 5.65 ft at 9:15PM May 19, 2018Observed: 5.65 ft at 9:30PM May 19, 2018Observed: 5.65 ft at 9:45PM May 19, 2018Observed: 5.65 ft at 10:00PM May 19, 2018Observed: 5.65 ft at 10:15PM May 19, 2018Observed: 5.65 ft at 10:30PM May 19, 2018Observed: 5.65 ft at 10:45PM May 19, 2018Observed: 5.64 ft at 11:00PM May 19, 2018Observed: 5.64 ft at 12:15AM May 20, 2018Observed: 5.64 ft at 12:30AM May 20, 2018Observed: 5.64 ft at 12:45AM May 20, 2018Observed: 5.63 ft at 1:00AM May 20, 2018Observed: 5.63 ft at 1:15AM May 20, 2018Observed: 5.63 ft at 1:30AM May 20, 2018Observed: 5.63 ft at 1:45AM May 20, 2018Observed: 5.63 ft at 2:00AM May 20, 2018Observed: 5.63 ft at 2:15AM May 20, 2018Observed: 5.62 ft at 2:30AM May 20, 2018Observed: 5.62 ft at 2:45AM May 20, 2018Observed: 5.62 ft at 3:00AM May 20, 2018Observed: 5.62 ft at 4:15AM May 20, 2018Observed: 5.62 ft at 4:30AM May 20, 2018Observed: 5.61 ft at 4:45AM May 20, 2018Observed: 5.61 ft at 5:00AM May 20, 2018Observed: 5.61 ft at 5:15AM May 20, 2018Observed: 5.61 ft at 5:30AM May 20, 2018Observed: 5.61 ft at 5:45AM May 20, 2018Observed: 5.61 ft at 6:00AM May 20, 2018Observed: 5.61 ft at 6:15AM May 20, 2018Observed: 5.61 ft at 6:30AM May 20, 2018Observed: 5.6 ft at 6:45AM May 20, 2018Observed: 5.6 ft at 7:00AM May 20, 2018Observed: 5.6 ft at 8:15AM May 20, 2018Observed: 5.6 ft at 8:30AM May 20, 2018Observed: 5.6 ft at 8:45AM May 20, 2018Observed: 5.6 ft at 9:00AM May 20, 2018Observed: 5.59 ft at 9:15AM May 20, 2018Observed: 5.59 ft at 9:30AM May 20, 2018Observed: 5.59 ft at 9:45AM May 20, 2018Observed: 5.59 ft at 10:00AM May 20, 2018Observed: 5.59 ft at 10:15AM May 20, 2018Observed: 5.59 ft at 10:30AM May 20, 2018Observed: 5.59 ft at 10:45AM May 20, 2018Observed: 5.59 ft at 11:00AM May 20, 2018Observed: 5.59 ft at 11:15AM May 20, 2018Observed: 5.59 ft at 11:30AM May 20, 2018Observed: 5.58 ft at 11:45AM May 20, 2018Observed: 5.58 ft at 12:00PM May 20, 2018Observed: 5.58 ft at 12:15PM May 20, 2018Observed: 5.58 ft at 12:30PM May 20, 2018Observed: 5.58 ft at 12:45PM May 20, 2018Observed: 5.58 ft at 1:00PM May 20, 2018Observed: 5.58 ft at 1:15PM May 20, 2018Observed: 5.58 ft at 1:30PM May 20, 2018Observed: 5.58 ft at 1:45PM May 20, 2018Observed: 5.58 ft at 2:00PM May 20, 2018Observed: 5.58 ft at 2:15PM May 20, 2018Observed: 5.57 ft at 2:30PM May 20, 2018Observed: 5.57 ft at 2:45PM May 20, 2018Observed: 5.57 ft at 3:00PM May 20, 2018Observed: 5.58 ft at 3:15PM May 20, 2018Observed: 5.57 ft at 3:30PM May 20, 2018Observed: 5.57 ft at 3:45PM May 20, 2018Observed: 5.57 ft at 4:00PM May 20, 2018Observed: 5.57 ft at 4:15PM May 20, 2018Observed: 5.56 ft at 4:30PM May 20, 2018Observed: 5.56 ft at 4:45PM May 20, 2018Observed: 5.56 ft at 5:00PM May 20, 2018Observed: 5.55 ft at 6:15PM May 20, 2018Observed: 5.55 ft at 6:30PM May 20, 2018Observed: 5.55 ft at 6:45PM May 20, 2018Observed: 5.54 ft at 7:00PM May 20, 2018Observed: 5.54 ft at 7:15PM May 20, 2018Observed: 5.54 ft at 7:30PM May 20, 2018Observed: 5.54 ft at 7:45PM May 20, 2018Observed: 5.54 ft at 8:00PM May 20, 2018Observed: 5.54 ft at 8:15PM May 20, 2018Observed: 5.53 ft at 8:30PM May 20, 2018Observed: 5.53 ft at 8:45PM May 20, 2018Observed: 5.53 ft at 9:00PM May 20, 2018Observed: 5.53 ft at 9:15PM May 20, 2018Observed: 5.53 ft at 9:30PM May 20, 2018Observed: 5.53 ft at 9:45PM May 20, 2018Observed: 5.53 ft at 10:00PM May 20, 2018Observed: 5.53 ft at 10:15PM May 20, 2018Observed: 5.52 ft at 10:30PM May 20, 2018Observed: 5.52 ft at 10:45PM May 20, 2018Observed: 5.52 ft at 11:00PM May 20, 2018Observed: 5.52 ft at 11:15PM May 20, 2018Observed: 5.52 ft at 11:30PM May 20, 2018Observed: 5.52 ft at 11:45PM May 20, 2018Observed: 5.52 ft at 12:00AM May 21, 2018Observed: 5.52 ft at 12:15AM May 21, 2018Observed: 5.52 ft at 12:30AM May 21, 2018Observed: 5.51 ft at 12:45AM May 21, 2018Observed: 5.51 ft at 1:00AM May 21, 2018Observed: 5.51 ft at 1:15AM May 21, 2018Observed: 5.51 ft at 1:30AM May 21, 2018Observed: 5.51 ft at 1:45AM May 21, 2018Observed: 5.51 ft at 2:00AM May 21, 2018Observed: 5.51 ft at 3:15AM May 21, 2018Observed: 5.5 ft at 3:30AM May 21, 2018Observed: 5.5 ft at 3:45AM May 21, 2018Observed: 5.5 ft at 4:00AM May 21, 2018Observed: 5.5 ft at 4:15AM May 21, 2018Observed: 5.5 ft at 4:30AM May 21, 2018Observed: 5.5 ft at 4:45AM May 21, 2018Observed: 5.5 ft at 5:00AM May 21, 2018Observed: 5.5 ft at 5:15AM May 21, 2018Observed: 5.5 ft at 5:30AM May 21, 2018Observed: 5.5 ft at 5:45AM May 21, 2018Observed: 5.5 ft at 6:00AM May 21, 2018USGS--Water Resources of the United StatesSOSW3(plotting HGIRP) Graph Created (7:32AM May 21, 2018)ObservedLatest observed value: 5.5 ft at 6:00 AM CDT 21-May-2018.
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About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts are not available for the Nemadji River below Superior. Only observed stages are available for this point.
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Flood Categories (in feet)
Not Available

Historic Crests
(1) 27.37 ft on 08/03/2011
(2) 27.37 ft on 06/21/2012
(3) 26.06 ft on 07/12/2016
(4) 25.10 ft on 04/23/2001
(5) 23.82 ft on 09/03/1985
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 17.09 ft on 05/19/2017 (P)
(2) 26.06 ft on 07/12/2016
(3) 16.01 ft on 07/07/2015
(4) 20.83 ft on 05/01/2014
(5) 20.46 ft on 04/29/2013
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.
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If you notice any errors in the below information, please contact our Webmaster
23.5 Water level is near bottom of County Highway C bridge deck. Large area of backwater develops upstream of bridge. Debris jamming under bridge is possible at this level.
22.1 Water begins flowing over Woodlawn Rd. near 42nd St.
About This Location Collapse

Latitude: 46.633333° N, Longitude: 92.093889° W, Horizontal Datum: NAD83/WGS84

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 29 601.13 ft 621.13 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:
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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
Duluth Weather Forecast Office
5027 Miller Trunk Highway
Duluth, MN 55811
(218) 729-6697
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