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Hydrograph River at a Glance Download
South Branch Root River at Lanesboro Stage (ft)Flow (kcfs)Highest Observation: 1.75 ft at 10:00AM Oct 14, 2021Highest Observation: 1.75 ft at 10:15AM Oct 14, 2021Highest Observation: 1.75 ft at 10:30AM Oct 14, 2021Highest Observation: 1.75 ft at 10:45AM Oct 14, 2021Observed: 1.74 ft at 11:00AM Oct 14, 2021Highest Observation: 1.75 ft at 11:15AM Oct 14, 2021Observed: 1.74 ft at 11:30AM Oct 14, 2021Highest Observation: 1.75 ft at 11:45AM Oct 14, 2021Highest Observation: 1.75 ft at 12:00PM Oct 14, 2021Observed: 1.74 ft at 12:15PM Oct 14, 2021Observed: 1.74 ft at 12:30PM Oct 14, 2021Observed: 1.74 ft at 12:45PM Oct 14, 2021Highest Observation: 1.75 ft at 1:00PM Oct 14, 2021Observed: 1.74 ft at 1:15PM Oct 14, 2021Observed: 1.74 ft at 1:30PM Oct 14, 2021Observed: 1.74 ft at 1:45PM Oct 14, 2021Observed: 1.74 ft at 2:00PM Oct 14, 2021Observed: 1.74 ft at 2:15PM Oct 14, 2021Observed: 1.74 ft at 2:30PM Oct 14, 2021Observed: 1.74 ft at 2:45PM Oct 14, 2021Observed: 1.74 ft at 3:00PM Oct 14, 2021Observed: 1.74 ft at 3:15PM Oct 14, 2021Observed: 1.74 ft at 3:30PM Oct 14, 2021Observed: 1.74 ft at 3:45PM Oct 14, 2021Observed: 1.74 ft at 4:00PM Oct 14, 2021Observed: 1.74 ft at 4:15PM Oct 14, 2021Observed: 1.74 ft at 4:30PM Oct 14, 2021Observed: 1.74 ft at 4:45PM Oct 14, 2021Observed: 1.74 ft at 5:00PM Oct 14, 2021Observed: 1.73 ft at 5:15PM Oct 14, 2021Observed: 1.74 ft at 5:30PM Oct 14, 2021Observed: 1.73 ft at 5:45PM Oct 14, 2021Observed: 1.73 ft at 6:00PM Oct 14, 2021Observed: 1.74 ft at 6:15PM Oct 14, 2021Observed: 1.74 ft at 6:30PM Oct 14, 2021Observed: 1.74 ft at 6:45PM Oct 14, 2021Observed: 1.74 ft at 7:00PM Oct 14, 2021Observed: 1.74 ft at 7:15PM Oct 14, 2021Observed: 1.74 ft at 7:30PM Oct 14, 2021Observed: 1.74 ft at 7:45PM Oct 14, 2021Observed: 1.74 ft at 8:00PM Oct 14, 2021Observed: 1.74 ft at 8:15PM Oct 14, 2021Observed: 1.74 ft at 8:30PM Oct 14, 2021Observed: 1.74 ft at 8:45PM Oct 14, 2021Observed: 1.74 ft at 9:00PM Oct 14, 2021Observed: 1.74 ft at 9:15PM Oct 14, 2021Observed: 1.74 ft at 9:30PM Oct 14, 2021Observed: 1.74 ft at 9:45PM Oct 14, 2021Observed: 1.74 ft at 10:00PM Oct 14, 2021Observed: 1.74 ft at 10:15PM Oct 14, 2021Observed: 1.74 ft at 10:30PM Oct 14, 2021Observed: 1.74 ft at 10:45PM Oct 14, 2021Observed: 1.74 ft at 11:00PM Oct 14, 2021Observed: 1.74 ft at 11:15PM Oct 14, 2021Observed: 1.74 ft at 11:30PM Oct 14, 2021Observed: 1.74 ft at 11:45PM Oct 14, 2021Observed: 1.74 ft at 12:00AM Oct 15, 2021Observed: 1.74 ft at 12:15AM Oct 15, 2021Observed: 1.74 ft at 12:30AM Oct 15, 2021Observed: 1.74 ft at 12:45AM Oct 15, 2021Observed: 1.74 ft at 1:00AM Oct 15, 2021Observed: 1.74 ft at 1:15AM Oct 15, 2021Observed: 1.74 ft at 1:30AM Oct 15, 2021Observed: 1.74 ft at 1:45AM Oct 15, 2021Observed: 1.74 ft at 2:00AM Oct 15, 2021Observed: 1.74 ft at 2:15AM Oct 15, 2021Highest Observation: 1.75 ft at 2:30AM Oct 15, 2021Observed: 1.74 ft at 2:45AM Oct 15, 2021Observed: 1.74 ft at 3:00AM Oct 15, 2021Observed: 1.74 ft at 3:15AM Oct 15, 2021Observed: 1.74 ft at 3:30AM Oct 15, 2021Observed: 1.74 ft at 3:45AM Oct 15, 2021Observed: 1.74 ft at 4:00AM Oct 15, 2021Observed: 1.74 ft at 4:15AM Oct 15, 2021Observed: 1.74 ft at 4:30AM Oct 15, 2021Observed: 1.74 ft at 4:45AM Oct 15, 2021Observed: 1.74 ft at 5:00AM Oct 15, 2021Observed: 1.74 ft at 5:15AM Oct 15, 2021Observed: 1.74 ft at 5:30AM Oct 15, 2021Observed: 1.74 ft at 5:45AM Oct 15, 2021Observed: 1.74 ft at 6:00AM Oct 15, 2021Observed: 1.74 ft at 6:15AM Oct 15, 2021Observed: 1.74 ft at 6:30AM Oct 15, 2021Observed: 1.74 ft at 6:45AM Oct 15, 2021Observed: 1.74 ft at 7:00AM Oct 15, 2021Observed: 1.74 ft at 7:15AM Oct 15, 2021Observed: 1.74 ft at 7:30AM Oct 15, 2021Observed: 1.74 ft at 7:45AM Oct 15, 2021Observed: 1.74 ft at 8:00AM Oct 15, 2021Observed: 1.74 ft at 8:15AM Oct 15, 2021Observed: 1.74 ft at 8:30AM Oct 15, 2021Observed: 1.74 ft at 8:45AM Oct 15, 2021Observed: 1.74 ft at 9:00AM Oct 15, 2021Observed: 1.74 ft at 9:15AM Oct 15, 2021Observed: 1.74 ft at 9:30AM Oct 15, 2021Observed: 1.74 ft at 9:45AM Oct 15, 2021Observed: 1.74 ft at 10:00AM Oct 15, 2021Observed: 1.74 ft at 10:15AM Oct 15, 2021Observed: 1.74 ft at 10:30AM Oct 15, 2021Observed: 1.74 ft at 10:45AM Oct 15, 2021Observed: 1.74 ft at 11:00AM Oct 15, 2021Observed: 1.74 ft at 11:15AM Oct 15, 2021Observed: 1.74 ft at 11:30AM Oct 15, 2021Observed: 1.74 ft at 11:45AM Oct 15, 2021Observed: 1.74 ft at 12:00PM Oct 15, 2021Observed: 1.73 ft at 12:15PM Oct 15, 2021Observed: 1.72 ft at 12:30PM Oct 15, 2021Observed: 1.74 ft at 12:45PM Oct 15, 2021Observed: 1.73 ft at 1:00PM Oct 15, 2021Observed: 1.73 ft at 1:15PM Oct 15, 2021Observed: 1.73 ft at 1:30PM Oct 15, 2021Observed: 1.73 ft at 1:45PM Oct 15, 2021Observed: 1.73 ft at 2:00PM Oct 15, 2021Observed: 1.73 ft at 2:15PM Oct 15, 2021Observed: 1.73 ft at 2:30PM Oct 15, 2021Observed: 1.72 ft at 3:45PM Oct 15, 2021Observed: 1.73 ft at 4:00PM Oct 15, 2021Observed: 1.73 ft at 4:15PM Oct 15, 2021Observed: 1.73 ft at 4:30PM Oct 15, 2021Observed: 1.73 ft at 4:45PM Oct 15, 2021Observed: 1.74 ft at 5:00PM Oct 15, 2021Observed: 1.73 ft at 5:15PM Oct 15, 2021Observed: 1.72 ft at 5:30PM Oct 15, 2021Observed: 1.73 ft at 5:45PM Oct 15, 2021Observed: 1.73 ft at 6:00PM Oct 15, 2021Observed: 1.73 ft at 6:15PM Oct 15, 2021Observed: 1.73 ft at 6:30PM Oct 15, 2021Observed: 1.73 ft at 6:45PM Oct 15, 2021Observed: 1.73 ft at 7:00PM Oct 15, 2021Observed: 1.73 ft at 7:15PM Oct 15, 2021Observed: 1.73 ft at 7:30PM Oct 15, 2021Observed: 1.73 ft at 7:45PM Oct 15, 2021Observed: 1.73 ft at 8:00PM Oct 15, 2021Observed: 1.73 ft at 8:15PM Oct 15, 2021Observed: 1.73 ft at 8:30PM Oct 15, 2021Observed: 1.73 ft at 8:45PM Oct 15, 2021Observed: 1.73 ft at 9:00PM Oct 15, 2021Observed: 1.74 ft at 9:15PM Oct 15, 2021Observed: 1.74 ft at 9:30PM Oct 15, 2021Observed: 1.74 ft at 9:45PM Oct 15, 2021Observed: 1.73 ft at 10:00PM Oct 15, 2021Observed: 1.73 ft at 10:15PM Oct 15, 2021Observed: 1.73 ft at 10:30PM Oct 15, 2021Observed: 1.73 ft at 10:45PM Oct 15, 2021Observed: 1.74 ft at 11:00PM Oct 15, 2021Observed: 1.74 ft at 11:15PM Oct 15, 2021Observed: 1.73 ft at 11:30PM Oct 15, 2021Observed: 1.73 ft at 11:45PM Oct 15, 2021Observed: 1.74 ft at 12:00AM Oct 16, 2021Observed: 1.74 ft at 12:15AM Oct 16, 2021Observed: 1.74 ft at 12:30AM Oct 16, 2021Observed: 1.74 ft at 12:45AM Oct 16, 2021Observed: 1.74 ft at 1:00AM Oct 16, 2021Observed: 1.74 ft at 1:15AM Oct 16, 2021Observed: 1.74 ft at 1:30AM Oct 16, 2021Observed: 1.74 ft at 1:45AM Oct 16, 2021Observed: 1.74 ft at 2:00AM Oct 16, 2021Observed: 1.74 ft at 2:15AM Oct 16, 2021Observed: 1.74 ft at 2:30AM Oct 16, 2021Highest Observation: 1.75 ft at 2:45AM Oct 16, 2021Highest Observation: 1.75 ft at 3:00AM Oct 16, 2021Observed: 1.74 ft at 3:15AM Oct 16, 2021Highest Observation: 1.75 ft at 3:30AM Oct 16, 2021Highest Observation: 1.75 ft at 3:45AM Oct 16, 2021Highest Observation: 1.75 ft at 4:00AM Oct 16, 2021Highest Observation: 1.75 ft at 4:15AM Oct 16, 2021Highest Observation: 1.75 ft at 4:30AM Oct 16, 2021Highest Observation: 1.75 ft at 4:45AM Oct 16, 2021Highest Observation: 1.75 ft at 5:00AM Oct 16, 2021Highest Observation: 1.75 ft at 5:15AM Oct 16, 2021Highest Observation: 1.75 ft at 5:30AM Oct 16, 2021Highest Observation: 1.75 ft at 5:45AM Oct 16, 2021Highest Observation: 1.75 ft at 6:00AM Oct 16, 2021Highest Observation: 1.75 ft at 6:15AM Oct 16, 2021Highest Observation: 1.75 ft at 6:30AM Oct 16, 2021Highest Observation: 1.75 ft at 6:45AM Oct 16, 2021Highest Observation: 1.75 ft at 7:00AM Oct 16, 2021Highest Observation: 1.75 ft at 7:15AM Oct 16, 2021Highest Observation: 1.75 ft at 7:30AM Oct 16, 2021Highest Observation: 1.75 ft at 7:45AM Oct 16, 2021Highest Observation: 1.75 ft at 8:00AM Oct 16, 2021Highest Observation: 1.75 ft at 8:15AM Oct 16, 2021Highest Observation: 1.75 ft at 8:30AM Oct 16, 2021Observed: 1.74 ft at 9:15AM Oct 16, 2021Highest Observation: 1.75 ft at 9:30AM Oct 16, 2021Highest Observation: 1.75 ft at 9:45AM Oct 16, 2021Highest Observation: 1.75 ft at 10:00AM Oct 16, 2021Highest Observation: 1.75 ft at 10:15AM Oct 16, 2021Highest Observation: 1.75 ft at 10:30AM Oct 16, 2021Observed: 1.74 ft at 10:45AM Oct 16, 2021Highest Observation: 1.75 ft at 11:00AM Oct 16, 2021Highest Observation: 1.75 ft at 11:15AM Oct 16, 2021Observed: 1.74 ft at 11:30AM Oct 16, 2021Observed: 1.74 ft at 11:45AM Oct 16, 2021Observed: 1.74 ft at 12:00PM Oct 16, 2021Observed: 1.74 ft at 12:15PM Oct 16, 2021Observed: 1.74 ft at 12:30PM Oct 16, 2021Observed: 1.74 ft at 12:45PM Oct 16, 2021Observed: 1.73 ft at 1:00PM Oct 16, 2021Observed: 1.74 ft at 1:15PM Oct 16, 2021Observed: 1.74 ft at 1:30PM Oct 16, 2021Observed: 1.74 ft at 1:45PM Oct 16, 2021Observed: 1.73 ft at 2:00PM Oct 16, 2021Observed: 1.74 ft at 2:15PM Oct 16, 2021Observed: 1.73 ft at 2:30PM Oct 16, 2021Observed: 1.73 ft at 2:45PM Oct 16, 2021Observed: 1.73 ft at 3:00PM Oct 16, 2021Observed: 1.73 ft at 3:15PM Oct 16, 2021Observed: 1.73 ft at 3:30PM Oct 16, 2021Observed: 1.73 ft at 3:45PM Oct 16, 2021Observed: 1.73 ft at 4:00PM Oct 16, 2021Observed: 1.73 ft at 4:15PM Oct 16, 2021Observed: 1.73 ft at 4:30PM Oct 16, 2021Observed: 1.73 ft at 5:15PM Oct 16, 2021Observed: 1.73 ft at 5:30PM Oct 16, 2021Observed: 1.73 ft at 5:45PM Oct 16, 2021Observed: 1.73 ft at 6:00PM Oct 16, 2021Observed: 1.73 ft at 6:15PM Oct 16, 2021Observed: 1.73 ft at 6:30PM Oct 16, 2021Observed: 1.73 ft at 7:45PM Oct 16, 2021Observed: 1.73 ft at 8:00PM Oct 16, 2021Observed: 1.73 ft at 8:15PM Oct 16, 2021Observed: 1.73 ft at 8:30PM Oct 16, 2021Observed: 1.73 ft at 8:45PM Oct 16, 2021Observed: 1.73 ft at 9:00PM Oct 16, 2021Observed: 1.73 ft at 9:15PM Oct 16, 2021Observed: 1.73 ft at 9:30PM Oct 16, 2021Observed: 1.73 ft at 9:45PM Oct 16, 2021Observed: 1.73 ft at 10:00PM Oct 16, 2021Observed: 1.73 ft at 10:15PM Oct 16, 2021Observed: 1.73 ft at 10:30PM Oct 16, 2021Observed: 1.73 ft at 10:45PM Oct 16, 2021Observed: 1.73 ft at 11:00PM Oct 16, 2021Observed: 1.73 ft at 11:15PM Oct 16, 2021Observed: 1.73 ft at 11:30PM Oct 16, 2021Observed: 1.73 ft at 11:45PM Oct 16, 2021Observed: 1.73 ft at 12:00AM Oct 17, 2021Observed: 1.73 ft at 12:15AM Oct 17, 2021Observed: 1.73 ft at 12:30AM Oct 17, 2021Observed: 1.73 ft at 12:45AM Oct 17, 2021Observed: 1.74 ft at 1:00AM Oct 17, 2021Observed: 1.74 ft at 1:15AM Oct 17, 2021Observed: 1.74 ft at 1:30AM Oct 17, 2021Observed: 1.74 ft at 1:45AM Oct 17, 2021Observed: 1.74 ft at 2:00AM Oct 17, 2021Observed: 1.74 ft at 2:15AM Oct 17, 2021Observed: 1.74 ft at 2:30AM Oct 17, 2021Observed: 1.74 ft at 2:45AM Oct 17, 2021Observed: 1.74 ft at 3:00AM Oct 17, 2021Observed: 1.74 ft at 3:15AM Oct 17, 2021Observed: 1.74 ft at 3:30AM Oct 17, 2021Observed: 1.74 ft at 3:45AM Oct 17, 2021Observed: 1.74 ft at 4:00AM Oct 17, 2021Observed: 1.74 ft at 4:15AM Oct 17, 2021Observed: 1.74 ft at 4:30AM Oct 17, 2021Observed: 1.74 ft at 4:45AM Oct 17, 2021Observed: 1.74 ft at 5:00AM Oct 17, 2021Observed: 1.74 ft at 5:15AM Oct 17, 2021Observed: 1.74 ft at 5:30AM Oct 17, 2021Observed: 1.74 ft at 5:45AM Oct 17, 2021Observed: 1.74 ft at 6:00AM Oct 17, 2021Observed: 1.74 ft at 6:15AM Oct 17, 2021Observed: 1.74 ft at 6:30AM Oct 17, 2021Observed: 1.74 ft at 6:45AM Oct 17, 2021Observed: 1.74 ft at 7:00AM Oct 17, 2021Observed: 1.74 ft at 7:15AM Oct 17, 2021Observed: 1.74 ft at 7:30AM Oct 17, 2021Observed: 1.74 ft at 7:45AM Oct 17, 2021Observed: 1.74 ft at 8:00AM Oct 17, 2021Observed: 1.74 ft at 8:15AM Oct 17, 2021Observed: 1.74 ft at 8:30AM Oct 17, 2021Observed: 1.74 ft at 8:45AM Oct 17, 2021Observed: 1.73 ft at 9:00AM Oct 17, 2021Observed: 1.73 ft at 9:15AM Oct 17, 2021Observed: 1.73 ft at 9:30AM Oct 17, 2021Minnesota Department of Natural ResourcesLNSM5(plotting HGIRG) Graph Created (9:45AM Oct 17, 2021)ObservedLatest observed value: 1.73 ft at 9:30 AM CDT 17-Oct-2021. Flood Stage is 12 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time.

NOTE: Forecasts for the South Branch Root River at Lanesboro are issued as needed during times of high water, but are not routinely available.

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Upstream Gauge - at Preston Upstream Gauge Downstream Gauge Downstream Gauge - near Rushford 2W
Flood Categories (in feet)
Major Flood Stage: 18
Moderate Flood Stage: 16
Flood Stage: 12
Action Stage: 10
Low Stage (in feet): -9999

Historic Crests
(1) 19.20 ft on 03/26/1950
(2) 17.23 ft on 06/29/1942
(3) 14.35 ft on 07/11/1981
(4) 13.82 ft on 06/09/2008
(5) 13.75 ft on 06/23/2013
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 13.75 ft on 06/23/2013
(2) 9.69 ft on 09/24/2010
(3) 13.82 ft on 06/09/2008
(4) 9.81 ft on 03/14/2007
(5) 9.99 ft on 06/17/2004
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 1.00 ft on 07/01/1988

For more information on your flood risk go to www.floodsmart.gov.
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.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
18 The river overflows the right bank downstream from the gage site. "The Flat" area is flooded and water begins to threaten some of the businesses downstream from the gage.
14 The river may begin to threaten "The Flat" area at this level and the ballfield will begin to experience some flooding.
12 The river begins to overflow the left bank downstream from the foot bridge where the gage is located.
Photos
(1) Upstream view at Lanesboro, July 7th, 2014
(2) Downstream view at Lanesboro, July 7th, 2014
(3) View looking downstream from City Campground near Dam above the gage location
About This Location Collapse

Latitude: 43.721944° N, Longitude: 91.978611° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 12 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 815.51 ft 827.51 ft Uses 1912 Datum

Current/Historical Observations:
Additional Information Collapse
  • In cooperation with the Minnesota Deptartment of Natural Resources
  • How low could the river get?
  • Link to text page with Hourly River Stage Level and Water Temperatures
    • 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
    La Crosse Weather Forecast Office
    N2788 County Rd FA
    La Crosse, WI 54601
    (608) 784-7294
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