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Hydrograph River at a Glance Download
Lake Kampeska at Watertown Water Plant Pool (ft)Observed: 18.85 ft at 7:30PM May 21, 2022Observed: 18.86 ft at 7:45PM May 21, 2022Observed: 18.86 ft at 8:00PM May 21, 2022Observed: 18.87 ft at 8:15PM May 21, 2022Highest Observation: 18.9 ft at 8:30PM May 21, 2022Observed: 18.89 ft at 8:45PM May 21, 2022Observed: 18.88 ft at 9:00PM May 21, 2022Observed: 18.83 ft at 9:15PM May 21, 2022Observed: 18.83 ft at 9:30PM May 21, 2022Observed: 18.85 ft at 9:45PM May 21, 2022Observed: 18.88 ft at 10:00PM May 21, 2022Observed: 18.87 ft at 10:15PM May 21, 2022Observed: 18.89 ft at 10:30PM May 21, 2022Observed: 18.87 ft at 10:45PM May 21, 2022Observed: 18.85 ft at 11:00PM May 21, 2022Observed: 18.84 ft at 11:15PM May 21, 2022Observed: 18.85 ft at 11:30PM May 21, 2022Observed: 18.88 ft at 11:45PM May 21, 2022Observed: 18.87 ft at 12:00AM May 22, 2022Observed: 18.87 ft at 12:15AM May 22, 2022Observed: 18.86 ft at 12:30AM May 22, 2022Observed: 18.84 ft at 12:45AM May 22, 2022Observed: 18.84 ft at 12:47AM May 22, 2022Observed: 18.84 ft at 1:00AM May 22, 2022Observed: 18.84 ft at 1:02AM May 22, 2022Observed: 18.86 ft at 1:15AM May 22, 2022Observed: 18.86 ft at 1:17AM May 22, 2022Observed: 18.86 ft at 1:30AM May 22, 2022Observed: 18.88 ft at 1:45AM May 22, 2022Observed: 18.85 ft at 2:00AM May 22, 2022Observed: 18.84 ft at 2:15AM May 22, 2022Observed: 18.85 ft at 2:30AM May 22, 2022Observed: 18.85 ft at 2:45AM May 22, 2022Observed: 18.85 ft at 3:00AM May 22, 2022Observed: 18.87 ft at 3:15AM May 22, 2022Observed: 18.84 ft at 3:30AM May 22, 2022Observed: 18.85 ft at 3:45AM May 22, 2022Observed: 18.86 ft at 4:00AM May 22, 2022Observed: 18.83 ft at 4:15AM May 22, 2022Observed: 18.83 ft at 4:30AM May 22, 2022Observed: 18.85 ft at 4:45AM May 22, 2022Observed: 18.86 ft at 5:00AM May 22, 2022Observed: 18.85 ft at 5:15AM May 22, 2022Observed: 18.84 ft at 5:30AM May 22, 2022Observed: 18.85 ft at 5:45AM May 22, 2022Observed: 18.83 ft at 6:00AM May 22, 2022Observed: 18.85 ft at 6:15AM May 22, 2022Observed: 18.86 ft at 6:30AM May 22, 2022Observed: 18.85 ft at 6:45AM May 22, 2022Observed: 18.83 ft at 7:00AM May 22, 2022Observed: 18.84 ft at 7:15AM May 22, 2022Observed: 18.85 ft at 7:30AM May 22, 2022Observed: 18.83 ft at 7:45AM May 22, 2022Observed: 18.83 ft at 8:00AM May 22, 2022Observed: 18.83 ft at 8:15AM May 22, 2022Observed: 18.82 ft at 8:30AM May 22, 2022Observed: 18.83 ft at 8:45AM May 22, 2022Observed: 18.82 ft at 9:00AM May 22, 2022Observed: 18.82 ft at 9:01AM May 22, 2022Observed: 18.82 ft at 9:15AM May 22, 2022Observed: 18.82 ft at 9:16AM May 22, 2022Observed: 18.82 ft at 9:30AM May 22, 2022Observed: 18.82 ft at 9:31AM May 22, 2022Observed: 18.82 ft at 9:45AM May 22, 2022Observed: 18.83 ft at 10:00AM May 22, 2022Observed: 18.82 ft at 10:15AM May 22, 2022Observed: 18.81 ft at 10:30AM May 22, 2022Observed: 18.81 ft at 10:45AM May 22, 2022Observed: 18.82 ft at 11:00AM May 22, 2022Observed: 18.81 ft at 11:15AM May 22, 2022Observed: 18.83 ft at 11:30AM May 22, 2022Observed: 18.81 ft at 11:45AM May 22, 2022Observed: 18.83 ft at 12:00PM May 22, 2022Observed: 18.83 ft at 12:15PM May 22, 2022Observed: 18.8 ft at 12:30PM May 22, 2022Observed: 18.81 ft at 12:45PM May 22, 2022Observed: 18.83 ft at 1:00PM May 22, 2022Observed: 18.81 ft at 1:15PM May 22, 2022Observed: 18.82 ft at 1:30PM May 22, 2022Observed: 18.82 ft at 1:45PM May 22, 2022Observed: 18.82 ft at 2:00PM May 22, 2022Observed: 18.82 ft at 2:15PM May 22, 2022Observed: 18.8 ft at 2:30PM May 22, 2022Observed: 18.82 ft at 2:45PM May 22, 2022Observed: 18.82 ft at 3:00PM May 22, 2022Observed: 18.81 ft at 3:15PM May 22, 2022Observed: 18.82 ft at 3:30PM May 22, 2022Observed: 18.82 ft at 3:45PM May 22, 2022Observed: 18.78 ft at 4:00PM May 22, 2022Observed: 18.81 ft at 4:15PM May 22, 2022Observed: 18.81 ft at 4:30PM May 22, 2022Observed: 18.81 ft at 4:45PM May 22, 2022Observed: 18.81 ft at 5:00PM May 22, 2022Observed: 18.81 ft at 5:02PM May 22, 2022Observed: 18.8 ft at 5:15PM May 22, 2022Observed: 18.8 ft at 5:17PM May 22, 2022Observed: 18.8 ft at 5:30PM May 22, 2022Observed: 18.8 ft at 5:32PM May 22, 2022Observed: 18.79 ft at 5:45PM May 22, 2022Observed: 18.8 ft at 6:00PM May 22, 2022Observed: 18.81 ft at 6:15PM May 22, 2022Observed: 18.82 ft at 6:30PM May 22, 2022Observed: 18.79 ft at 6:45PM May 22, 2022Observed: 18.8 ft at 7:00PM May 22, 2022Observed: 18.81 ft at 7:15PM May 22, 2022Observed: 18.79 ft at 7:30PM May 22, 2022Observed: 18.79 ft at 7:45PM May 22, 2022Observed: 18.8 ft at 8:00PM May 22, 2022Observed: 18.81 ft at 8:15PM May 22, 2022Observed: 18.8 ft at 8:30PM May 22, 2022Observed: 18.79 ft at 8:45PM May 22, 2022Observed: 18.79 ft at 9:00PM May 22, 2022Observed: 18.79 ft at 9:15PM May 22, 2022Observed: 18.81 ft at 9:30PM May 22, 2022Observed: 18.81 ft at 9:45PM May 22, 2022Observed: 18.8 ft at 10:00PM May 22, 2022Observed: 18.81 ft at 10:15PM May 22, 2022Observed: 18.8 ft at 10:30PM May 22, 2022Observed: 18.8 ft at 10:45PM May 22, 2022Observed: 18.8 ft at 11:00PM May 22, 2022Observed: 18.79 ft at 11:15PM May 22, 2022Observed: 18.79 ft at 11:30PM May 22, 2022Observed: 18.8 ft at 11:45PM May 22, 2022Observed: 18.8 ft at 12:00AM May 23, 2022Observed: 18.79 ft at 12:15AM May 23, 2022Observed: 18.8 ft at 12:30AM May 23, 2022Observed: 18.79 ft at 12:45AM May 23, 2022Observed: 18.78 ft at 1:00AM May 23, 2022Observed: 18.78 ft at 1:01AM May 23, 2022Observed: 18.8 ft at 1:15AM May 23, 2022Observed: 18.8 ft at 1:16AM May 23, 2022Observed: 18.79 ft at 1:30AM May 23, 2022Observed: 18.79 ft at 1:31AM May 23, 2022Observed: 18.79 ft at 1:45AM May 23, 2022Observed: 18.8 ft at 2:00AM May 23, 2022Observed: 18.79 ft at 2:15AM May 23, 2022Observed: 18.78 ft at 2:30AM May 23, 2022Observed: 18.79 ft at 2:45AM May 23, 2022Observed: 18.78 ft at 3:00AM May 23, 2022Observed: 18.77 ft at 3:15AM May 23, 2022Observed: 18.79 ft at 3:30AM May 23, 2022Observed: 18.79 ft at 3:45AM May 23, 2022Observed: 18.78 ft at 4:00AM May 23, 2022Observed: 18.78 ft at 4:15AM May 23, 2022Observed: 18.79 ft at 4:30AM May 23, 2022Observed: 18.77 ft at 4:45AM May 23, 2022Observed: 18.76 ft at 5:00AM May 23, 2022Observed: 18.78 ft at 5:15AM May 23, 2022Observed: 18.79 ft at 5:30AM May 23, 2022Observed: 18.8 ft at 5:45AM May 23, 2022Observed: 18.76 ft at 6:00AM May 23, 2022Observed: 18.77 ft at 6:15AM May 23, 2022Observed: 18.8 ft at 6:30AM May 23, 2022Observed: 18.77 ft at 6:45AM May 23, 2022Observed: 18.76 ft at 7:00AM May 23, 2022Observed: 18.77 ft at 7:15AM May 23, 2022Observed: 18.77 ft at 7:30AM May 23, 2022Observed: 18.74 ft at 7:45AM May 23, 2022Observed: 18.78 ft at 8:00AM May 23, 2022Observed: 18.78 ft at 8:15AM May 23, 2022Observed: 18.77 ft at 8:30AM May 23, 2022Observed: 18.76 ft at 8:45AM May 23, 2022Observed: 18.75 ft at 9:00AM May 23, 2022Observed: 18.75 ft at 9:01AM May 23, 2022Observed: 18.75 ft at 9:15AM May 23, 2022Observed: 18.75 ft at 9:16AM May 23, 2022Observed: 18.76 ft at 9:30AM May 23, 2022Observed: 18.76 ft at 9:31AM May 23, 2022Observed: 18.76 ft at 9:45AM May 23, 2022Observed: 18.76 ft at 10:00AM May 23, 2022Observed: 18.77 ft at 10:15AM May 23, 2022Observed: 18.75 ft at 10:30AM May 23, 2022Observed: 18.76 ft at 10:45AM May 23, 2022Observed: 18.74 ft at 11:00AM May 23, 2022Observed: 18.73 ft at 11:15AM May 23, 2022Observed: 18.74 ft at 11:30AM May 23, 2022Observed: 18.74 ft at 11:45AM May 23, 2022Observed: 18.78 ft at 12:00PM May 23, 2022Observed: 18.74 ft at 12:15PM May 23, 2022Observed: 18.72 ft at 12:30PM May 23, 2022Observed: 18.76 ft at 12:45PM May 23, 2022Observed: 18.76 ft at 1:00PM May 23, 2022Observed: 18.73 ft at 1:15PM May 23, 2022Observed: 18.72 ft at 1:30PM May 23, 2022Observed: 18.78 ft at 1:45PM May 23, 2022Observed: 18.77 ft at 2:00PM May 23, 2022Observed: 18.74 ft at 2:15PM May 23, 2022Observed: 18.77 ft at 2:30PM May 23, 2022Observed: 18.73 ft at 2:45PM May 23, 2022Observed: 18.74 ft at 3:00PM May 23, 2022Observed: 18.77 ft at 3:15PM May 23, 2022Observed: 18.76 ft at 3:30PM May 23, 2022Observed: 18.78 ft at 3:45PM May 23, 2022Observed: 18.78 ft at 4:00PM May 23, 2022Observed: 18.71 ft at 4:15PM May 23, 2022Observed: 18.66 ft at 4:30PM May 23, 2022Observed: 18.78 ft at 4:45PM May 23, 2022Observed: 18.76 ft at 5:00PM May 23, 2022Observed: 18.76 ft at 5:02PM May 23, 2022Observed: 18.8 ft at 5:15PM May 23, 2022Observed: 18.8 ft at 5:17PM May 23, 2022Observed: 18.77 ft at 5:30PM May 23, 2022Observed: 18.77 ft at 5:32PM May 23, 2022Observed: 18.79 ft at 5:45PM May 23, 2022Observed: 18.75 ft at 6:00PM May 23, 2022Observed: 18.76 ft at 6:15PM May 23, 2022Observed: 18.7 ft at 6:30PM May 23, 2022Observed: 18.73 ft at 6:45PM May 23, 2022Observed: 18.76 ft at 7:00PM May 23, 2022Observed: 18.75 ft at 7:15PM May 23, 2022Observed: 18.77 ft at 7:30PM May 23, 2022Observed: 18.74 ft at 7:45PM May 23, 2022Observed: 18.77 ft at 8:00PM May 23, 2022Observed: 18.77 ft at 8:15PM May 23, 2022Observed: 18.74 ft at 8:30PM May 23, 2022Observed: 18.72 ft at 8:45PM May 23, 2022Observed: 18.75 ft at 9:00PM May 23, 2022Observed: 18.75 ft at 9:15PM May 23, 2022Observed: 18.76 ft at 9:30PM May 23, 2022Observed: 18.71 ft at 9:45PM May 23, 2022Observed: 18.73 ft at 10:00PM May 23, 2022Observed: 18.75 ft at 10:15PM May 23, 2022Observed: 18.74 ft at 10:30PM May 23, 2022Observed: 18.73 ft at 10:45PM May 23, 2022Observed: 18.74 ft at 11:00PM May 23, 2022Observed: 18.74 ft at 11:15PM May 23, 2022Observed: 18.7 ft at 11:30PM May 23, 2022Observed: 18.73 ft at 11:45PM May 23, 2022Observed: 18.75 ft at 12:00AM May 24, 2022Observed: 18.75 ft at 12:15AM May 24, 2022Observed: 18.76 ft at 12:30AM May 24, 2022Observed: 18.75 ft at 12:45AM May 24, 2022Observed: 18.73 ft at 1:00AM May 24, 2022Observed: 18.73 ft at 1:01AM May 24, 2022Observed: 18.73 ft at 1:15AM May 24, 2022Observed: 18.73 ft at 1:16AM May 24, 2022Observed: 18.72 ft at 1:30AM May 24, 2022Observed: 18.72 ft at 1:31AM May 24, 2022Observed: 18.73 ft at 1:45AM May 24, 2022Observed: 18.74 ft at 2:00AM May 24, 2022Observed: 18.75 ft at 2:15AM May 24, 2022Observed: 18.73 ft at 2:30AM May 24, 2022Observed: 18.73 ft at 2:45AM May 24, 2022Observed: 18.72 ft at 3:00AM May 24, 2022Observed: 18.72 ft at 3:15AM May 24, 2022Observed: 18.73 ft at 3:30AM May 24, 2022Observed: 18.72 ft at 3:45AM May 24, 2022Observed: 18.71 ft at 4:00AM May 24, 2022Observed: 18.72 ft at 4:15AM May 24, 2022Observed: 18.72 ft at 4:30AM May 24, 2022Observed: 18.76 ft at 4:45AM May 24, 2022Observed: 18.73 ft at 5:00AM May 24, 2022Observed: 18.75 ft at 5:15AM May 24, 2022Observed: 18.73 ft at 5:30AM May 24, 2022Observed: 18.72 ft at 5:45AM May 24, 2022Observed: 18.72 ft at 6:00AM May 24, 2022Observed: 18.71 ft at 6:15AM May 24, 2022Observed: 18.72 ft at 6:30AM May 24, 2022Observed: 18.72 ft at 6:45AM May 24, 2022Observed: 18.73 ft at 7:00AM May 24, 2022Observed: 18.7 ft at 7:15AM May 24, 2022Observed: 18.7 ft at 7:30AM May 24, 2022Observed: 18.73 ft at 7:45AM May 24, 2022Observed: 18.73 ft at 8:00AM May 24, 2022Observed: 18.73 ft at 8:15AM May 24, 2022Observed: 18.71 ft at 8:30AM May 24, 2022Observed: 18.7 ft at 8:45AM May 24, 2022Observed: 18.7 ft at 9:00AM May 24, 2022Observed: 18.71 ft at 9:15AM May 24, 2022Observed: 18.71 ft at 9:30AM May 24, 2022Observed: 18.72 ft at 9:45AM May 24, 2022Observed: 18.72 ft at 10:00AM May 24, 2022Observed: 18.72 ft at 10:15AM May 24, 2022Observed: 18.7 ft at 10:30AM May 24, 2022Observed: 18.71 ft at 10:45AM May 24, 2022Observed: 18.71 ft at 11:00AM May 24, 2022Observed: 18.7 ft at 11:15AM May 24, 2022Observed: 18.71 ft at 11:30AM May 24, 2022Observed: 18.69 ft at 11:45AM May 24, 2022Observed: 18.7 ft at 12:00PM May 24, 2022Observed: 18.72 ft at 12:15PM May 24, 2022Observed: 18.71 ft at 12:30PM May 24, 2022Observed: 18.69 ft at 12:45PM May 24, 2022Observed: 18.7 ft at 1:00PM May 24, 2022Observed: 18.74 ft at 1:15PM May 24, 2022Observed: 18.71 ft at 1:30PM May 24, 2022Observed: 18.68 ft at 1:45PM May 24, 2022Observed: 18.7 ft at 2:00PM May 24, 2022Observed: 18.69 ft at 2:15PM May 24, 2022Observed: 18.66 ft at 2:30PM May 24, 2022Observed: 18.67 ft at 2:45PM May 24, 2022Observed: 18.69 ft at 3:00PM May 24, 2022Observed: 18.67 ft at 3:15PM May 24, 2022Observed: 18.68 ft at 3:30PM May 24, 2022Observed: 18.71 ft at 3:45PM May 24, 2022Observed: 18.68 ft at 4:00PM May 24, 2022Observed: 18.7 ft at 4:15PM May 24, 2022Observed: 18.7 ft at 4:30PM May 24, 2022Observed: 18.63 ft at 4:45PM May 24, 2022Observed: 18.69 ft at 5:00PM May 24, 2022Observed: 18.69 ft at 5:01PM May 24, 2022Observed: 18.69 ft at 5:15PM May 24, 2022Observed: 18.69 ft at 5:16PM May 24, 2022Observed: 18.68 ft at 5:30PM May 24, 2022Observed: 18.68 ft at 5:31PM May 24, 2022Observed: 18.68 ft at 5:45PM May 24, 2022Observed: 18.67 ft at 6:00PM May 24, 2022Observed: 18.69 ft at 6:15PM May 24, 2022USGS--Water Resources of the United StatesKMPS2(plotting HPIRG) Graph Created (7:15PM May 24, 2022)ObservedLatest observed value: 18.69 ft at 6:15 PM CDT 24-May-2022. Flood Stage is 21 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Forecasts are not available for the Lake Kampeska at Watertown Water Plant. Only observed stages are available for this point.

Vertical Datum updated from NGVD29 to NAVD88 by gauge owner.

Return to Area Map
Flood Categories (in feet)
Major Flood Stage: 22.5
Moderate Flood Stage: 22
Flood Stage: 21
Action Stage: 19
Low Stage (in feet): -9999

Historic Crests
(1) 23.71 ft on 04/06/1997
(2) 22.57 ft on 06/22/2010
(3) 21.82 ft on 03/26/2009
(4) 21.68 ft on 03/30/2019
(5) 21.53 ft on 04/09/2011
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 19.95 ft on 04/08/2020
(2) 21.68 ft on 03/30/2019
(3) 20.65 ft on 04/24/2018
(4) 17.33 ft on 09/30/2017
(5) 16.25 ft on 05/13/2016
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
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
22.5 Water reaches the bottom of the bridge at the Inlet/Outlet, and several homes and businesses will begin to flood
22 Parking lots and some garages and outbuildings begin to flood
21 Yards around the lake begin to flood
18.2 Lake outlet elevation
About This Location Collapse

Latitude: 44.917222° N, Longitude: 97.187222° W, Horizontal Datum: NAD27

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 21 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 1700.88 1721.88 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 Not Available Not Available  

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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