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Hydrograph River at a Glance Download
Willow Creek at Watertown Stage (ft)Highest Observation: 6.39 ft at 3:30PM Aug 21, 2019Observed: 6.38 ft at 3:45PM Aug 21, 2019Observed: 6.38 ft at 4:00PM Aug 21, 2019Observed: 6.36 ft at 4:15PM Aug 21, 2019Observed: 6.37 ft at 4:30PM Aug 21, 2019Observed: 6.36 ft at 4:45PM Aug 21, 2019Highest Observation: 6.39 ft at 5:00PM Aug 21, 2019Observed: 6.37 ft at 5:15PM Aug 21, 2019Observed: 6.37 ft at 5:30PM Aug 21, 2019Observed: 6.38 ft at 5:45PM Aug 21, 2019Observed: 6.36 ft at 6:00PM Aug 21, 2019Observed: 6.37 ft at 6:15PM Aug 21, 2019Observed: 6.35 ft at 6:30PM Aug 21, 2019Observed: 6.37 ft at 6:45PM Aug 21, 2019Observed: 6.37 ft at 6:46PM Aug 21, 2019Observed: 6.37 ft at 7:00PM Aug 21, 2019Observed: 6.37 ft at 7:01PM Aug 21, 2019Observed: 6.35 ft at 7:15PM Aug 21, 2019Observed: 6.35 ft at 7:16PM Aug 21, 2019Observed: 6.37 ft at 7:30PM Aug 21, 2019Highest Observation: 6.39 ft at 7:45PM Aug 21, 2019Observed: 6.37 ft at 8:00PM Aug 21, 2019Observed: 6.38 ft at 8:15PM Aug 21, 2019Observed: 6.35 ft at 8:30PM Aug 21, 2019Observed: 6.37 ft at 8:45PM Aug 21, 2019Observed: 6.37 ft at 9:00PM Aug 21, 2019Observed: 6.35 ft at 9:15PM Aug 21, 2019Observed: 6.38 ft at 9:30PM Aug 21, 2019Observed: 6.38 ft at 9:45PM Aug 21, 2019Observed: 6.37 ft at 10:00PM Aug 21, 2019Observed: 6.36 ft at 10:15PM Aug 21, 2019Observed: 6.34 ft at 10:30PM Aug 21, 2019Observed: 6.37 ft at 10:45PM Aug 21, 2019Observed: 6.38 ft at 11:00PM Aug 21, 2019Observed: 6.36 ft at 11:15PM Aug 21, 2019Observed: 6.37 ft at 11:30PM Aug 21, 2019Observed: 6.37 ft at 11:45PM Aug 21, 2019Observed: 6.35 ft at 12:00AM Aug 22, 2019Observed: 6.35 ft at 12:15AM Aug 22, 2019Observed: 6.35 ft at 12:30AM Aug 22, 2019Observed: 6.37 ft at 12:45AM Aug 22, 2019Observed: 6.35 ft at 1:00AM Aug 22, 2019Observed: 6.34 ft at 1:15AM Aug 22, 2019Observed: 6.35 ft at 1:30AM Aug 22, 2019Observed: 6.34 ft at 1:45AM Aug 22, 2019Observed: 6.35 ft at 2:00AM Aug 22, 2019Observed: 6.36 ft at 2:15AM Aug 22, 2019Observed: 6.36 ft at 2:30AM Aug 22, 2019Observed: 6.35 ft at 2:45AM Aug 22, 2019Observed: 6.35 ft at 2:46AM Aug 22, 2019Observed: 6.35 ft at 3:00AM Aug 22, 2019Observed: 6.35 ft at 3:01AM Aug 22, 2019Observed: 6.36 ft at 3:15AM Aug 22, 2019Observed: 6.36 ft at 3:16AM Aug 22, 2019Observed: 6.35 ft at 3:30AM Aug 22, 2019Observed: 6.35 ft at 3:45AM Aug 22, 2019Observed: 6.36 ft at 4:00AM Aug 22, 2019Observed: 6.35 ft at 4:15AM Aug 22, 2019Observed: 6.33 ft at 4:30AM Aug 22, 2019Observed: 6.35 ft at 4:45AM Aug 22, 2019Observed: 6.36 ft at 5:00AM Aug 22, 2019Observed: 6.34 ft at 5:15AM Aug 22, 2019Observed: 6.32 ft at 5:30AM Aug 22, 2019Observed: 6.32 ft at 5:45AM Aug 22, 2019Observed: 6.34 ft at 6:00AM Aug 22, 2019Observed: 6.35 ft at 6:15AM Aug 22, 2019Observed: 6.34 ft at 6:30AM Aug 22, 2019Observed: 6.34 ft at 6:45AM Aug 22, 2019Observed: 6.33 ft at 7:00AM Aug 22, 2019Observed: 6.34 ft at 7:15AM Aug 22, 2019Observed: 6.35 ft at 7:30AM Aug 22, 2019Observed: 6.34 ft at 7:45AM Aug 22, 2019Observed: 6.33 ft at 8:00AM Aug 22, 2019Observed: 6.33 ft at 8:15AM Aug 22, 2019Observed: 6.34 ft at 8:30AM Aug 22, 2019Observed: 6.32 ft at 8:45AM Aug 22, 2019Observed: 6.32 ft at 9:00AM Aug 22, 2019Observed: 6.34 ft at 9:15AM Aug 22, 2019Observed: 6.33 ft at 9:30AM Aug 22, 2019Observed: 6.33 ft at 9:45AM Aug 22, 2019Observed: 6.33 ft at 10:00AM Aug 22, 2019Observed: 6.32 ft at 10:15AM Aug 22, 2019Observed: 6.33 ft at 10:30AM Aug 22, 2019Observed: 6.32 ft at 10:45AM Aug 22, 2019Observed: 6.32 ft at 10:46AM Aug 22, 2019Observed: 6.32 ft at 11:00AM Aug 22, 2019Observed: 6.32 ft at 11:01AM Aug 22, 2019Observed: 6.32 ft at 11:15AM Aug 22, 2019Observed: 6.32 ft at 11:16AM Aug 22, 2019Observed: 6.32 ft at 11:30AM Aug 22, 2019Observed: 6.33 ft at 11:45AM Aug 22, 2019Observed: 6.31 ft at 12:00PM Aug 22, 2019Observed: 6.33 ft at 12:15PM Aug 22, 2019Observed: 6.32 ft at 12:30PM Aug 22, 2019Observed: 6.34 ft at 12:45PM Aug 22, 2019Observed: 6.32 ft at 1:00PM Aug 22, 2019Observed: 6.33 ft at 1:15PM Aug 22, 2019Observed: 6.32 ft at 1:30PM Aug 22, 2019Observed: 6.31 ft at 1:45PM Aug 22, 2019Observed: 6.32 ft at 2:00PM Aug 22, 2019Observed: 6.31 ft at 2:15PM Aug 22, 2019Observed: 6.32 ft at 2:30PM Aug 22, 2019Observed: 6.31 ft at 2:45PM Aug 22, 2019Observed: 6.33 ft at 3:00PM Aug 22, 2019Observed: 6.31 ft at 3:15PM Aug 22, 2019Observed: 6.33 ft at 3:30PM Aug 22, 2019Observed: 6.31 ft at 3:45PM Aug 22, 2019Observed: 6.33 ft at 4:00PM Aug 22, 2019Observed: 6.32 ft at 4:15PM Aug 22, 2019Observed: 6.31 ft at 4:30PM Aug 22, 2019Observed: 6.31 ft at 4:45PM Aug 22, 2019Observed: 6.32 ft at 5:00PM Aug 22, 2019Observed: 6.32 ft at 5:15PM Aug 22, 2019Observed: 6.31 ft at 5:30PM Aug 22, 2019Observed: 6.3 ft at 5:45PM Aug 22, 2019Observed: 6.3 ft at 6:00PM Aug 22, 2019Observed: 6.33 ft at 6:15PM Aug 22, 2019Observed: 6.31 ft at 6:30PM Aug 22, 2019Observed: 6.32 ft at 6:45PM Aug 22, 2019Observed: 6.3 ft at 7:00PM Aug 22, 2019Observed: 6.3 ft at 7:15PM Aug 22, 2019Observed: 6.31 ft at 7:30PM Aug 22, 2019Observed: 6.31 ft at 7:45PM Aug 22, 2019Observed: 6.31 ft at 8:00PM Aug 22, 2019Observed: 6.32 ft at 8:15PM Aug 22, 2019Observed: 6.3 ft at 8:30PM Aug 22, 2019Observed: 6.3 ft at 8:45PM Aug 22, 2019Observed: 6.31 ft at 9:00PM Aug 22, 2019Observed: 6.31 ft at 9:15PM Aug 22, 2019Observed: 6.3 ft at 9:30PM Aug 22, 2019Observed: 6.3 ft at 9:45PM Aug 22, 2019Observed: 6.3 ft at 10:00PM Aug 22, 2019Observed: 6.32 ft at 10:15PM Aug 22, 2019Observed: 6.31 ft at 10:30PM Aug 22, 2019Observed: 6.3 ft at 10:45PM Aug 22, 2019Observed: 6.3 ft at 11:00PM Aug 22, 2019Observed: 6.29 ft at 11:15PM Aug 22, 2019Observed: 6.31 ft at 11:30PM Aug 22, 2019Observed: 6.29 ft at 11:45PM Aug 22, 2019Observed: 6.3 ft at 12:00AM Aug 23, 2019Observed: 6.29 ft at 12:15AM Aug 23, 2019Observed: 6.3 ft at 12:30AM Aug 23, 2019Observed: 6.31 ft at 12:45AM Aug 23, 2019Observed: 6.31 ft at 1:00AM Aug 23, 2019Observed: 6.3 ft at 1:15AM Aug 23, 2019Observed: 6.3 ft at 1:30AM Aug 23, 2019Observed: 6.28 ft at 1:45AM Aug 23, 2019Observed: 6.28 ft at 2:00AM Aug 23, 2019Observed: 6.3 ft at 2:15AM Aug 23, 2019Observed: 6.3 ft at 2:30AM Aug 23, 2019Observed: 6.3 ft at 2:45AM Aug 23, 2019Observed: 6.3 ft at 2:46AM Aug 23, 2019Observed: 6.3 ft at 3:00AM Aug 23, 2019Observed: 6.3 ft at 3:01AM Aug 23, 2019Observed: 6.3 ft at 3:15AM Aug 23, 2019Observed: 6.3 ft at 3:16AM Aug 23, 2019Observed: 6.28 ft at 3:30AM Aug 23, 2019Observed: 6.3 ft at 3:45AM Aug 23, 2019Observed: 6.28 ft at 4:00AM Aug 23, 2019Observed: 6.29 ft at 4:15AM Aug 23, 2019Observed: 6.29 ft at 4:30AM Aug 23, 2019Observed: 6.3 ft at 4:45AM Aug 23, 2019Observed: 6.3 ft at 5:00AM Aug 23, 2019Observed: 6.3 ft at 5:15AM Aug 23, 2019Observed: 6.29 ft at 5:30AM Aug 23, 2019Observed: 6.3 ft at 5:45AM Aug 23, 2019Observed: 6.29 ft at 6:00AM Aug 23, 2019Observed: 6.29 ft at 6:15AM Aug 23, 2019Observed: 6.28 ft at 6:30AM Aug 23, 2019Observed: 6.27 ft at 6:45AM Aug 23, 2019Observed: 6.3 ft at 7:00AM Aug 23, 2019Observed: 6.29 ft at 7:15AM Aug 23, 2019Observed: 6.29 ft at 7:30AM Aug 23, 2019Observed: 6.29 ft at 7:45AM Aug 23, 2019Observed: 6.29 ft at 8:00AM Aug 23, 2019Observed: 6.28 ft at 8:15AM Aug 23, 2019Observed: 6.28 ft at 8:30AM Aug 23, 2019Observed: 6.27 ft at 8:45AM Aug 23, 2019Observed: 6.28 ft at 9:00AM Aug 23, 2019Observed: 6.27 ft at 9:15AM Aug 23, 2019Observed: 6.27 ft at 9:30AM Aug 23, 2019Observed: 6.27 ft at 9:45AM Aug 23, 2019Observed: 6.29 ft at 10:00AM Aug 23, 2019Observed: 6.28 ft at 10:15AM Aug 23, 2019Observed: 6.26 ft at 10:30AM Aug 23, 2019Observed: 6.27 ft at 10:45AM Aug 23, 2019Observed: 6.27 ft at 10:46AM Aug 23, 2019Observed: 6.29 ft at 11:00AM Aug 23, 2019Observed: 6.29 ft at 11:01AM Aug 23, 2019Observed: 6.27 ft at 11:15AM Aug 23, 2019Observed: 6.27 ft at 11:16AM Aug 23, 2019Observed: 6.29 ft at 11:30AM Aug 23, 2019Observed: 6.27 ft at 11:45AM Aug 23, 2019Observed: 6.28 ft at 12:00PM Aug 23, 2019Observed: 6.29 ft at 12:15PM Aug 23, 2019Observed: 6.27 ft at 12:30PM Aug 23, 2019Observed: 6.28 ft at 12:45PM Aug 23, 2019Observed: 6.28 ft at 1:00PM Aug 23, 2019Observed: 6.29 ft at 1:15PM Aug 23, 2019Observed: 6.3 ft at 1:30PM Aug 23, 2019Observed: 6.28 ft at 1:45PM Aug 23, 2019Observed: 6.28 ft at 2:00PM Aug 23, 2019Observed: 6.27 ft at 2:15PM Aug 23, 2019Observed: 6.27 ft at 2:30PM Aug 23, 2019Observed: 6.27 ft at 2:45PM Aug 23, 2019Observed: 6.26 ft at 3:00PM Aug 23, 2019Observed: 6.26 ft at 3:15PM Aug 23, 2019Observed: 6.25 ft at 3:30PM Aug 23, 2019Observed: 6.27 ft at 3:45PM Aug 23, 2019Observed: 6.26 ft at 4:00PM Aug 23, 2019Observed: 6.28 ft at 4:15PM Aug 23, 2019Observed: 6.28 ft at 4:30PM Aug 23, 2019Observed: 6.28 ft at 4:45PM Aug 23, 2019Observed: 6.27 ft at 5:00PM Aug 23, 2019Observed: 6.26 ft at 5:15PM Aug 23, 2019Observed: 6.28 ft at 5:30PM Aug 23, 2019Observed: 6.28 ft at 5:45PM Aug 23, 2019Observed: 6.27 ft at 6:00PM Aug 23, 2019Observed: 6.26 ft at 6:15PM Aug 23, 2019Observed: 6.27 ft at 6:30PM Aug 23, 2019Observed: 6.28 ft at 6:45PM Aug 23, 2019Observed: 6.27 ft at 7:00PM Aug 23, 2019Observed: 6.25 ft at 7:15PM Aug 23, 2019Observed: 6.26 ft at 7:30PM Aug 23, 2019Observed: 6.25 ft at 7:45PM Aug 23, 2019Observed: 6.27 ft at 8:00PM Aug 23, 2019Observed: 6.27 ft at 8:15PM Aug 23, 2019Observed: 6.26 ft at 8:30PM Aug 23, 2019Observed: 6.28 ft at 8:45PM Aug 23, 2019Observed: 6.27 ft at 9:00PM Aug 23, 2019Observed: 6.28 ft at 9:15PM Aug 23, 2019Observed: 6.27 ft at 9:30PM Aug 23, 2019Observed: 6.27 ft at 9:45PM Aug 23, 2019Observed: 6.26 ft at 10:00PM Aug 23, 2019Observed: 6.28 ft at 10:15PM Aug 23, 2019Observed: 6.26 ft at 10:30PM Aug 23, 2019Observed: 6.27 ft at 10:45PM Aug 23, 2019Observed: 6.27 ft at 11:00PM Aug 23, 2019Observed: 6.26 ft at 11:15PM Aug 23, 2019Observed: 6.26 ft at 11:30PM Aug 23, 2019Observed: 6.25 ft at 11:45PM Aug 23, 2019Observed: 6.26 ft at 12:00AM Aug 24, 2019Observed: 6.26 ft at 12:15AM Aug 24, 2019Observed: 6.26 ft at 12:30AM Aug 24, 2019Observed: 6.24 ft at 12:45AM Aug 24, 2019Observed: 6.25 ft at 1:00AM Aug 24, 2019Observed: 6.25 ft at 1:15AM Aug 24, 2019Observed: 6.27 ft at 1:30AM Aug 24, 2019Observed: 6.26 ft at 1:45AM Aug 24, 2019Observed: 6.26 ft at 2:00AM Aug 24, 2019Observed: 6.27 ft at 2:15AM Aug 24, 2019Observed: 6.25 ft at 2:30AM Aug 24, 2019Observed: 6.24 ft at 2:45AM Aug 24, 2019Observed: 6.26 ft at 3:00AM Aug 24, 2019Observed: 6.26 ft at 3:01AM Aug 24, 2019Observed: 6.27 ft at 3:15AM Aug 24, 2019Observed: 6.27 ft at 3:16AM Aug 24, 2019Observed: 6.26 ft at 3:30AM Aug 24, 2019Observed: 6.26 ft at 3:31AM Aug 24, 2019Observed: 6.26 ft at 3:45AM Aug 24, 2019Observed: 6.27 ft at 4:00AM Aug 24, 2019Observed: 6.26 ft at 4:15AM Aug 24, 2019Observed: 6.24 ft at 4:30AM Aug 24, 2019Observed: 6.25 ft at 4:45AM Aug 24, 2019Observed: 6.27 ft at 5:00AM Aug 24, 2019Observed: 6.25 ft at 5:15AM Aug 24, 2019Observed: 6.24 ft at 5:30AM Aug 24, 2019Observed: 6.27 ft at 5:45AM Aug 24, 2019Observed: 6.25 ft at 6:00AM Aug 24, 2019Observed: 6.24 ft at 6:15AM Aug 24, 2019Observed: 6.26 ft at 6:30AM Aug 24, 2019Observed: 6.25 ft at 6:45AM Aug 24, 2019Observed: 6.25 ft at 7:00AM Aug 24, 2019Observed: 6.25 ft at 7:15AM Aug 24, 2019Observed: 6.26 ft at 7:30AM Aug 24, 2019Observed: 6.24 ft at 7:45AM Aug 24, 2019Observed: 6.25 ft at 8:00AM Aug 24, 2019Observed: 6.25 ft at 8:15AM Aug 24, 2019Observed: 6.25 ft at 8:30AM Aug 24, 2019Observed: 6.24 ft at 8:45AM Aug 24, 2019Observed: 6.26 ft at 9:00AM Aug 24, 2019Observed: 6.25 ft at 9:15AM Aug 24, 2019Observed: 6.24 ft at 9:30AM Aug 24, 2019Observed: 6.24 ft at 9:45AM Aug 24, 2019Observed: 6.24 ft at 10:00AM Aug 24, 2019Observed: 6.25 ft at 10:15AM Aug 24, 2019Observed: 6.24 ft at 10:30AM Aug 24, 2019Observed: 6.24 ft at 10:45AM Aug 24, 2019Observed: 6.24 ft at 11:00AM Aug 24, 2019Observed: 6.24 ft at 11:01AM Aug 24, 2019Observed: 6.24 ft at 11:15AM Aug 24, 2019Observed: 6.24 ft at 11:16AM Aug 24, 2019Observed: 6.25 ft at 11:30AM Aug 24, 2019Observed: 6.25 ft at 11:31AM Aug 24, 2019Observed: 6.23 ft at 11:45AM Aug 24, 2019Observed: 6.26 ft at 12:00PM Aug 24, 2019Observed: 6.25 ft at 12:15PM Aug 24, 2019Observed: 6.24 ft at 12:30PM Aug 24, 2019Observed: 6.26 ft at 12:45PM Aug 24, 2019Observed: 6.23 ft at 1:00PM Aug 24, 2019Observed: 6.24 ft at 1:15PM Aug 24, 2019Observed: 6.25 ft at 1:30PM Aug 24, 2019Observed: 6.24 ft at 1:45PM Aug 24, 2019Observed: 6.23 ft at 2:00PM Aug 24, 2019USGS--Water Resources of the United StatesWWCS2(plotting HGIRG) Graph Created (3:15PM Aug 24, 2019)ObservedLatest observed value: 6.23 ft at 2:00 PM CDT 24-Aug-2019. 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: Forecasts are not available for the Willow Creek at Watertown. Only observed stages are available for this point.
Return to Area Map
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) 12.51 ft on 04/07/2001
(2) 11.70 ft on 03/16/2009
(3) 11.45 ft on 03/21/2011
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 10.46 ft on 02/18/2017
(2) 6.64 ft on 03/08/2016
(3) 7.87 ft on 03/09/2015
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
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.
About This Location Collapse

Latitude: 44.918889° N, Longitude: 97.045278° 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 1731.29 ft 1741.29 ft  

Current/Historical Observations:
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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
Aberdeen Weather Forecast Office
824 Brown County 14 South
Aberdeen, SD 57401
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Page last modified: 1-Mar-2019 12:34 AM 		Disclaimer
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