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Web Portal Changes: The Advanced Hydrologic Prediction Service (AHPS) hosted at https://water.weather.gov will be replaced by the National Water Prediction Service (NWPS), with a target of March 2024. Existing AHPS content and features will be preserved and expanded within NWPS.

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Hydrograph River at a Glance Download
Lake Creek (SD) below Refuge near Tuthill Stage (ft)Flow (kcfs)Observed: 2.82 ft at 6:30PM Sep 20, 2023Observed: 2.82 ft at 6:45PM Sep 20, 2023Observed: 2.81 ft at 7:00PM Sep 20, 2023Observed: 2.79 ft at 7:15PM Sep 20, 2023Observed: 2.77 ft at 7:30PM Sep 20, 2023Observed: 2.76 ft at 7:45PM Sep 20, 2023Observed: 2.79 ft at 8:00PM Sep 20, 2023Observed: 2.79 ft at 8:15PM Sep 20, 2023Observed: 2.81 ft at 8:30PM Sep 20, 2023Observed: 2.82 ft at 8:45PM Sep 20, 2023Observed: 2.82 ft at 9:00PM Sep 20, 2023Observed: 2.82 ft at 9:15PM Sep 20, 2023Observed: 2.8 ft at 9:30PM Sep 20, 2023Observed: 2.77 ft at 9:45PM Sep 20, 2023Observed: 2.75 ft at 10:00PM Sep 20, 2023Observed: 2.72 ft at 10:15PM Sep 20, 2023Observed: 2.74 ft at 10:30PM Sep 20, 2023Observed: 2.78 ft at 10:45PM Sep 20, 2023Observed: 2.8 ft at 11:00PM Sep 20, 2023Observed: 2.81 ft at 11:15PM Sep 20, 2023Observed: 2.82 ft at 11:30PM Sep 20, 2023Observed: 2.83 ft at 11:45PM Sep 20, 2023Observed: 2.81 ft at 12:00AM Sep 21, 2023Observed: 2.81 ft at 12:15AM Sep 21, 2023Observed: 2.82 ft at 12:30AM Sep 21, 2023Observed: 2.82 ft at 12:45AM Sep 21, 2023Observed: 2.82 ft at 1:00AM Sep 21, 2023Observed: 2.8 ft at 1:15AM Sep 21, 2023Observed: 2.76 ft at 1:30AM Sep 21, 2023Observed: 2.76 ft at 1:45AM Sep 21, 2023Observed: 2.76 ft at 2:00AM Sep 21, 2023Observed: 2.81 ft at 3:15AM Sep 21, 2023Observed: 2.82 ft at 3:30AM Sep 21, 2023Observed: 2.82 ft at 3:45AM Sep 21, 2023Observed: 2.83 ft at 4:00AM Sep 21, 2023Observed: 2.83 ft at 4:15AM Sep 21, 2023Observed: 2.8 ft at 4:30AM Sep 21, 2023Observed: 2.75 ft at 4:45AM Sep 21, 2023Observed: 2.76 ft at 5:00AM Sep 21, 2023Observed: 2.78 ft at 5:15AM Sep 21, 2023Observed: 2.79 ft at 5:30AM Sep 21, 2023Observed: 2.79 ft at 5:45AM Sep 21, 2023Observed: 2.77 ft at 6:00AM Sep 21, 2023Observed: 2.75 ft at 6:15AM Sep 21, 2023Observed: 2.77 ft at 6:30AM Sep 21, 2023Observed: 2.76 ft at 6:45AM Sep 21, 2023Observed: 2.75 ft at 7:00AM Sep 21, 2023Observed: 2.75 ft at 7:15AM Sep 21, 2023Observed: 2.76 ft at 7:30AM Sep 21, 2023Observed: 2.77 ft at 7:45AM Sep 21, 2023Observed: 2.78 ft at 8:00AM Sep 21, 2023Observed: 2.76 ft at 8:15AM Sep 21, 2023Observed: 2.77 ft at 8:30AM Sep 21, 2023Observed: 2.74 ft at 8:45AM Sep 21, 2023Observed: 2.69 ft at 9:00AM Sep 21, 2023Observed: 2.74 ft at 9:15AM Sep 21, 2023Observed: 2.74 ft at 9:30AM Sep 21, 2023Observed: 2.74 ft at 9:45AM Sep 21, 2023Observed: 2.72 ft at 10:00AM Sep 21, 2023Observed: 2.7 ft at 10:15AM Sep 21, 2023Observed: 2.69 ft at 10:30AM Sep 21, 2023Observed: 2.66 ft at 10:45AM Sep 21, 2023Observed: 2.62 ft at 11:00AM Sep 21, 2023Observed: 2.58 ft at 11:15AM Sep 21, 2023Observed: 2.57 ft at 11:30AM Sep 21, 2023Observed: 2.65 ft at 11:45AM Sep 21, 2023Observed: 2.65 ft at 12:00PM Sep 21, 2023Observed: 2.61 ft at 12:15PM Sep 21, 2023Observed: 2.59 ft at 12:30PM Sep 21, 2023Observed: 2.56 ft at 12:45PM Sep 21, 2023Observed: 2.58 ft at 1:00PM Sep 21, 2023Observed: 2.58 ft at 1:15PM Sep 21, 2023Observed: 2.55 ft at 1:30PM Sep 21, 2023Observed: 2.51 ft at 1:45PM Sep 21, 2023Observed: 2.48 ft at 2:00PM Sep 21, 2023Observed: 2.46 ft at 2:15PM Sep 21, 2023Observed: 2.43 ft at 2:30PM Sep 21, 2023Observed: 2.43 ft at 2:45PM Sep 21, 2023Observed: 2.41 ft at 3:00PM Sep 21, 2023Observed: 2.41 ft at 3:15PM Sep 21, 2023Observed: 2.41 ft at 3:30PM Sep 21, 2023Observed: 2.39 ft at 3:45PM Sep 21, 2023Observed: 2.4 ft at 4:00PM Sep 21, 2023Observed: 2.39 ft at 4:15PM Sep 21, 2023Observed: 2.39 ft at 4:30PM Sep 21, 2023Observed: 2.4 ft at 4:45PM Sep 21, 2023Observed: 2.39 ft at 5:00PM Sep 21, 2023Observed: 2.39 ft at 5:15PM Sep 21, 2023Observed: 2.39 ft at 5:30PM Sep 21, 2023Observed: 2.39 ft at 5:45PM Sep 21, 2023Observed: 2.39 ft at 6:00PM Sep 21, 2023Observed: 2.38 ft at 6:15PM Sep 21, 2023Observed: 2.39 ft at 6:30PM Sep 21, 2023Observed: 2.47 ft at 6:45PM Sep 21, 2023Observed: 2.6 ft at 7:00PM Sep 21, 2023Observed: 2.67 ft at 7:15PM Sep 21, 2023Observed: 2.66 ft at 7:30PM Sep 21, 2023Observed: 2.68 ft at 7:45PM Sep 21, 2023Observed: 2.7 ft at 8:00PM Sep 21, 2023Observed: 2.72 ft at 8:15PM Sep 21, 2023Observed: 2.74 ft at 8:30PM Sep 21, 2023Observed: 2.76 ft at 8:45PM Sep 21, 2023Observed: 2.74 ft at 9:00PM Sep 21, 2023Observed: 2.75 ft at 9:15PM Sep 21, 2023Observed: 2.77 ft at 9:30PM Sep 21, 2023Observed: 2.78 ft at 9:45PM Sep 21, 2023Observed: 2.78 ft at 10:00PM Sep 21, 2023Observed: 2.8 ft at 10:15PM Sep 21, 2023Observed: 2.82 ft at 10:30PM Sep 21, 2023Observed: 2.82 ft at 10:45PM Sep 21, 2023Observed: 2.8 ft at 11:00PM Sep 21, 2023Observed: 2.81 ft at 11:15PM Sep 21, 2023Observed: 2.84 ft at 11:30PM Sep 21, 2023Observed: 2.82 ft at 11:45PM Sep 21, 2023Observed: 2.83 ft at 12:00AM Sep 22, 2023Observed: 2.84 ft at 12:15AM Sep 22, 2023Observed: 2.83 ft at 12:30AM Sep 22, 2023Observed: 2.83 ft at 12:45AM Sep 22, 2023Observed: 2.82 ft at 1:00AM Sep 22, 2023Observed: 2.81 ft at 1:15AM Sep 22, 2023Observed: 2.79 ft at 1:30AM Sep 22, 2023Observed: 2.79 ft at 1:45AM Sep 22, 2023Observed: 2.79 ft at 2:00AM Sep 22, 2023Observed: 2.81 ft at 2:15AM Sep 22, 2023Observed: 2.79 ft at 2:30AM Sep 22, 2023Observed: 2.79 ft at 2:45AM Sep 22, 2023Observed: 2.75 ft at 3:00AM Sep 22, 2023Observed: 2.75 ft at 3:15AM Sep 22, 2023Observed: 2.76 ft at 3:30AM Sep 22, 2023Observed: 2.76 ft at 3:45AM Sep 22, 2023Observed: 2.77 ft at 4:00AM Sep 22, 2023Observed: 2.77 ft at 4:15AM Sep 22, 2023Observed: 2.77 ft at 4:30AM Sep 22, 2023Observed: 2.79 ft at 4:45AM Sep 22, 2023Observed: 2.8 ft at 5:00AM Sep 22, 2023Observed: 2.74 ft at 6:15AM Sep 22, 2023Observed: 2.74 ft at 6:30AM Sep 22, 2023Observed: 2.75 ft at 6:45AM Sep 22, 2023Observed: 2.74 ft at 7:00AM Sep 22, 2023Observed: 2.74 ft at 7:15AM Sep 22, 2023Observed: 2.76 ft at 7:30AM Sep 22, 2023Observed: 2.75 ft at 7:45AM Sep 22, 2023Observed: 2.77 ft at 8:00AM Sep 22, 2023Observed: 2.77 ft at 8:15AM Sep 22, 2023Observed: 2.76 ft at 8:30AM Sep 22, 2023Observed: 2.75 ft at 8:45AM Sep 22, 2023Observed: 2.75 ft at 9:00AM Sep 22, 2023Observed: 2.74 ft at 9:15AM Sep 22, 2023Observed: 2.74 ft at 9:30AM Sep 22, 2023Observed: 2.75 ft at 9:45AM Sep 22, 2023Observed: 2.75 ft at 10:00AM Sep 22, 2023Observed: 2.75 ft at 10:15AM Sep 22, 2023Observed: 2.76 ft at 10:30AM Sep 22, 2023Observed: 2.76 ft at 10:45AM Sep 22, 2023Observed: 2.76 ft at 11:00AM Sep 22, 2023Observed: 2.75 ft at 11:15AM Sep 22, 2023Observed: 2.76 ft at 11:30AM Sep 22, 2023Observed: 2.73 ft at 11:45AM Sep 22, 2023Observed: 2.74 ft at 12:00PM Sep 22, 2023Observed: 2.75 ft at 12:15PM Sep 22, 2023Observed: 2.76 ft at 12:30PM Sep 22, 2023Observed: 2.83 ft at 12:45PM Sep 22, 2023Observed: 2.83 ft at 1:00PM Sep 22, 2023Observed: 2.83 ft at 1:15PM Sep 22, 2023Observed: 2.81 ft at 1:30PM Sep 22, 2023Observed: 2.76 ft at 1:45PM Sep 22, 2023Observed: 2.78 ft at 2:00PM Sep 22, 2023Observed: 2.62 ft at 3:15PM Sep 22, 2023Observed: 2.58 ft at 3:30PM Sep 22, 2023Observed: 2.57 ft at 3:45PM Sep 22, 2023Observed: 2.6 ft at 4:00PM Sep 22, 2023Observed: 2.56 ft at 4:15PM Sep 22, 2023Observed: 2.56 ft at 4:30PM Sep 22, 2023Observed: 2.55 ft at 4:45PM Sep 22, 2023Observed: 2.59 ft at 5:00PM Sep 22, 2023Observed: 2.66 ft at 5:15PM Sep 22, 2023Observed: 2.74 ft at 5:30PM Sep 22, 2023Observed: 2.77 ft at 5:45PM Sep 22, 2023Observed: 2.77 ft at 6:00PM Sep 22, 2023Observed: 2.79 ft at 6:15PM Sep 22, 2023Observed: 2.8 ft at 6:30PM Sep 22, 2023Observed: 2.82 ft at 6:45PM Sep 22, 2023Observed: 2.83 ft at 7:00PM Sep 22, 2023Observed: 2.81 ft at 7:15PM Sep 22, 2023Observed: 2.81 ft at 7:30PM Sep 22, 2023Observed: 2.82 ft at 7:45PM Sep 22, 2023Observed: 2.8 ft at 8:00PM Sep 22, 2023Observed: 2.79 ft at 8:15PM Sep 22, 2023Observed: 2.8 ft at 8:30PM Sep 22, 2023Observed: 2.79 ft at 8:45PM Sep 22, 2023Observed: 2.78 ft at 9:00PM Sep 22, 2023Observed: 2.78 ft at 9:15PM Sep 22, 2023Observed: 2.79 ft at 9:30PM Sep 22, 2023Observed: 2.8 ft at 9:45PM Sep 22, 2023Observed: 2.79 ft at 10:00PM Sep 22, 2023Observed: 2.8 ft at 10:15PM Sep 22, 2023Observed: 2.78 ft at 10:30PM Sep 22, 2023Observed: 2.76 ft at 10:45PM Sep 22, 2023Observed: 2.75 ft at 11:00PM Sep 22, 2023Observed: 2.75 ft at 11:15PM Sep 22, 2023Observed: 2.74 ft at 11:30PM Sep 22, 2023Observed: 2.74 ft at 11:45PM Sep 22, 2023Observed: 2.77 ft at 12:00AM Sep 23, 2023Observed: 2.76 ft at 12:15AM Sep 23, 2023Observed: 2.73 ft at 12:30AM Sep 23, 2023Observed: 2.75 ft at 12:45AM Sep 23, 2023Observed: 2.76 ft at 1:00AM Sep 23, 2023Observed: 2.76 ft at 1:15AM Sep 23, 2023Observed: 2.76 ft at 1:30AM Sep 23, 2023Observed: 2.78 ft at 1:45AM Sep 23, 2023Observed: 2.8 ft at 2:00AM Sep 23, 2023Observed: 2.81 ft at 2:15AM Sep 23, 2023Observed: 2.8 ft at 2:30AM Sep 23, 2023Observed: 2.81 ft at 2:45AM Sep 23, 2023Observed: 2.96 ft at 3:00AM Sep 23, 2023Observed: 3.08 ft at 3:15AM Sep 23, 2023Observed: 3.06 ft at 3:30AM Sep 23, 2023Observed: 2.99 ft at 3:45AM Sep 23, 2023Observed: 2.91 ft at 4:00AM Sep 23, 2023Observed: 2.88 ft at 4:15AM Sep 23, 2023Observed: 2.86 ft at 4:30AM Sep 23, 2023Observed: 2.88 ft at 4:45AM Sep 23, 2023Observed: 2.88 ft at 5:00AM Sep 23, 2023Observed: 2.93 ft at 5:15AM Sep 23, 2023Observed: 2.92 ft at 5:30AM Sep 23, 2023Observed: 2.88 ft at 5:45AM Sep 23, 2023Observed: 2.88 ft at 6:00AM Sep 23, 2023Observed: 2.91 ft at 6:15AM Sep 23, 2023Observed: 2.98 ft at 6:30AM Sep 23, 2023Observed: 2.96 ft at 6:45AM Sep 23, 2023Observed: 2.92 ft at 7:00AM Sep 23, 2023Observed: 2.92 ft at 7:15AM Sep 23, 2023Observed: 2.88 ft at 7:30AM Sep 23, 2023Observed: 2.87 ft at 7:45AM Sep 23, 2023Observed: 2.84 ft at 8:00AM Sep 23, 2023Observed: 2.83 ft at 8:15AM Sep 23, 2023Observed: 2.84 ft at 8:30AM Sep 23, 2023Observed: 2.84 ft at 8:45AM Sep 23, 2023Observed: 2.85 ft at 9:00AM Sep 23, 2023Observed: 2.89 ft at 9:15AM Sep 23, 2023Observed: 2.92 ft at 9:30AM Sep 23, 2023Observed: 3 ft at 9:45AM Sep 23, 2023Observed: 3.16 ft at 10:00AM Sep 23, 2023Observed: 3.25 ft at 10:15AM Sep 23, 2023Observed: 3.31 ft at 10:30AM Sep 23, 2023Observed: 3.34 ft at 10:45AM Sep 23, 2023Observed: 3.38 ft at 11:00AM Sep 23, 2023Observed: 3.37 ft at 11:15AM Sep 23, 2023Observed: 3.36 ft at 11:30AM Sep 23, 2023Observed: 3.38 ft at 11:45AM Sep 23, 2023Observed: 3.44 ft at 12:00PM Sep 23, 2023Observed: 3.44 ft at 12:15PM Sep 23, 2023Observed: 3.43 ft at 12:30PM Sep 23, 2023Observed: 3.46 ft at 12:45PM Sep 23, 2023Highest Observation: 3.49 ft at 1:00PM Sep 23, 2023Observed: 3.41 ft at 2:15PM Sep 23, 2023Observed: 3.34 ft at 2:30PM Sep 23, 2023Observed: 3.24 ft at 2:45PM Sep 23, 2023Observed: 3.17 ft at 3:00PM Sep 23, 2023Observed: 3.15 ft at 3:15PM Sep 23, 2023Observed: 3.22 ft at 3:30PM Sep 23, 2023Observed: 3.32 ft at 3:45PM Sep 23, 2023Observed: 3.37 ft at 4:00PM Sep 23, 2023Observed: 3.37 ft at 4:15PM Sep 23, 2023Observed: 3.32 ft at 4:30PM Sep 23, 2023Observed: 3.28 ft at 4:45PM Sep 23, 2023Observed: 3.27 ft at 5:00PM Sep 23, 2023USGS--Water Resources of the United StatesLBKS2(plotting HGIRG) Graph Created (6:25PM Sep 23, 2023)ObservedLatest observed value: 3.27 ft at 5:00 PM MDT 23-Sep-2023.
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About this graph
Tabular Data (UTC)
Tabular Data (MDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Forecasts are not available for the Lake Creek (SD) below Refuge near Tuthill. Only observed stages are available for this point.
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Flood Categories (in feet)
Not Available

Historic Crests
(1) 9.01 ft on 03/10/2018
(2) 6.46 ft on 03/12/1988
(3) 5.76 ft on 05/29/2019
(4) 5.57 ft on 03/25/1987
(5) 5.31 ft on 06/02/2015
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 4.13 ft on 05/19/2022
(2) 5.02 ft on 02/22/2022
(3) 4.43 ft on 03/03/2021
(4) 4.67 ft on 12/24/2020
(5) 4.25 ft on 03/31/2020
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
10 Left bank will overflow.
4 Right bank will overflow.
About This Location Collapse

Latitude: 43.145917° N, Longitude: 101.512871° 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 2989.58 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 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
Rapid City Weather Forecast Office
300 East Signal Drive
Rapid City, SD 57701-3800
(605) 341-7531
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