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Hydrograph River at a Glance Download
Little White River near Martin Stage (ft)Flow (kcfs)Observed: 3.62 ft at 7:45AM Jul 18, 2019Observed: 3.63 ft at 8:00AM Jul 18, 2019Observed: 3.63 ft at 8:15AM Jul 18, 2019Observed: 3.63 ft at 8:30AM Jul 18, 2019Observed: 3.63 ft at 8:45AM Jul 18, 2019Observed: 3.63 ft at 9:00AM Jul 18, 2019Observed: 3.63 ft at 9:15AM Jul 18, 2019Observed: 3.63 ft at 9:30AM Jul 18, 2019Observed: 3.63 ft at 9:45AM Jul 18, 2019Observed: 3.63 ft at 10:00AM Jul 18, 2019Observed: 3.63 ft at 10:15AM Jul 18, 2019Observed: 3.63 ft at 10:30AM Jul 18, 2019Observed: 3.63 ft at 10:45AM Jul 18, 2019Observed: 3.62 ft at 11:00AM Jul 18, 2019Observed: 3.63 ft at 11:15AM Jul 18, 2019Observed: 3.63 ft at 11:30AM Jul 18, 2019Observed: 3.61 ft at 11:45AM Jul 18, 2019Observed: 3.63 ft at 12:00PM Jul 18, 2019Observed: 3.63 ft at 12:15PM Jul 18, 2019Observed: 3.63 ft at 12:30PM Jul 18, 2019Observed: 3.63 ft at 12:45PM Jul 18, 2019Observed: 3.63 ft at 1:00PM Jul 18, 2019Observed: 3.63 ft at 1:15PM Jul 18, 2019Observed: 3.63 ft at 1:16PM Jul 18, 2019Observed: 3.63 ft at 1:30PM Jul 18, 2019Observed: 3.63 ft at 1:31PM Jul 18, 2019Observed: 3.63 ft at 1:45PM Jul 18, 2019Observed: 3.63 ft at 1:46PM Jul 18, 2019Observed: 3.63 ft at 2:00PM Jul 18, 2019Observed: 3.63 ft at 2:15PM Jul 18, 2019Observed: 3.63 ft at 2:30PM Jul 18, 2019Observed: 3.63 ft at 2:45PM Jul 18, 2019Observed: 3.63 ft at 3:00PM Jul 18, 2019Observed: 3.63 ft at 3:15PM Jul 18, 2019Observed: 3.63 ft at 3:30PM Jul 18, 2019Observed: 3.61 ft at 3:45PM Jul 18, 2019Observed: 3.62 ft at 4:00PM Jul 18, 2019Observed: 3.64 ft at 4:15PM Jul 18, 2019Observed: 3.63 ft at 4:30PM Jul 18, 2019Observed: 3.63 ft at 4:45PM Jul 18, 2019Observed: 3.63 ft at 5:00PM Jul 18, 2019Observed: 3.63 ft at 5:15PM Jul 18, 2019Observed: 3.63 ft at 5:30PM Jul 18, 2019Observed: 3.63 ft at 5:45PM Jul 18, 2019Observed: 3.63 ft at 6:00PM Jul 18, 2019Observed: 3.63 ft at 6:15PM Jul 18, 2019Observed: 3.63 ft at 6:30PM Jul 18, 2019Observed: 3.62 ft at 6:45PM Jul 18, 2019Observed: 3.63 ft at 7:00PM Jul 18, 2019Observed: 3.64 ft at 7:15PM Jul 18, 2019Observed: 3.64 ft at 7:30PM Jul 18, 2019Observed: 3.63 ft at 7:45PM Jul 18, 2019Observed: 3.64 ft at 8:00PM Jul 18, 2019Observed: 3.64 ft at 8:15PM Jul 18, 2019Observed: 3.64 ft at 8:30PM Jul 18, 2019Observed: 3.65 ft at 8:45PM Jul 18, 2019Observed: 3.65 ft at 9:00PM Jul 18, 2019Observed: 3.65 ft at 9:15PM Jul 18, 2019Observed: 3.65 ft at 9:30PM Jul 18, 2019Observed: 3.66 ft at 9:45PM Jul 18, 2019Observed: 3.66 ft at 10:00PM Jul 18, 2019Observed: 3.66 ft at 10:15PM Jul 18, 2019Observed: 3.66 ft at 10:30PM Jul 18, 2019Observed: 3.66 ft at 10:45PM Jul 18, 2019Observed: 3.66 ft at 11:00PM Jul 18, 2019Observed: 3.67 ft at 11:15PM Jul 18, 2019Observed: 3.67 ft at 11:30PM Jul 18, 2019Observed: 3.67 ft at 11:45PM Jul 18, 2019Observed: 3.68 ft at 12:00AM Jul 19, 2019Observed: 3.68 ft at 12:15AM Jul 19, 2019Observed: 3.68 ft at 12:30AM Jul 19, 2019Observed: 3.69 ft at 12:45AM Jul 19, 2019Observed: 3.69 ft at 1:00AM Jul 19, 2019Observed: 3.69 ft at 1:15AM Jul 19, 2019Observed: 3.7 ft at 1:30AM Jul 19, 2019Observed: 3.7 ft at 1:45AM Jul 19, 2019Observed: 3.7 ft at 2:00AM Jul 19, 2019Observed: 3.71 ft at 2:15AM Jul 19, 2019Observed: 3.71 ft at 2:30AM Jul 19, 2019Observed: 3.71 ft at 2:45AM Jul 19, 2019Observed: 3.72 ft at 3:00AM Jul 19, 2019Observed: 3.72 ft at 3:15AM Jul 19, 2019Observed: 3.73 ft at 3:30AM Jul 19, 2019Observed: 3.73 ft at 3:45AM Jul 19, 2019Observed: 3.73 ft at 4:00AM Jul 19, 2019Observed: 3.74 ft at 4:15AM Jul 19, 2019Observed: 3.74 ft at 4:30AM Jul 19, 2019Observed: 3.74 ft at 4:45AM Jul 19, 2019Observed: 3.75 ft at 5:00AM Jul 19, 2019Observed: 3.75 ft at 5:15AM Jul 19, 2019Observed: 3.75 ft at 5:16AM Jul 19, 2019Observed: 3.76 ft at 5:30AM Jul 19, 2019Observed: 3.76 ft at 5:31AM Jul 19, 2019Observed: 3.77 ft at 5:45AM Jul 19, 2019Observed: 3.77 ft at 5:46AM Jul 19, 2019Observed: 3.77 ft at 6:00AM Jul 19, 2019Observed: 3.77 ft at 6:15AM Jul 19, 2019Observed: 3.78 ft at 6:30AM Jul 19, 2019Observed: 3.78 ft at 6:45AM Jul 19, 2019Observed: 3.79 ft at 7:00AM Jul 19, 2019Observed: 3.8 ft at 7:15AM Jul 19, 2019Observed: 3.8 ft at 7:30AM Jul 19, 2019Observed: 3.81 ft at 7:45AM Jul 19, 2019Observed: 3.81 ft at 8:00AM Jul 19, 2019Observed: 3.82 ft at 8:15AM Jul 19, 2019Observed: 3.82 ft at 8:30AM Jul 19, 2019Observed: 3.83 ft at 8:45AM Jul 19, 2019Observed: 3.84 ft at 9:00AM Jul 19, 2019Observed: 3.84 ft at 9:15AM Jul 19, 2019Observed: 3.85 ft at 9:30AM Jul 19, 2019Observed: 3.85 ft at 9:45AM Jul 19, 2019Observed: 3.86 ft at 10:00AM Jul 19, 2019Observed: 3.84 ft at 10:15AM Jul 19, 2019Observed: 3.88 ft at 10:30AM Jul 19, 2019Observed: 3.88 ft at 10:45AM Jul 19, 2019Observed: 3.89 ft at 11:00AM Jul 19, 2019Observed: 3.89 ft at 11:15AM Jul 19, 2019Observed: 3.9 ft at 11:30AM Jul 19, 2019Observed: 3.9 ft at 11:45AM Jul 19, 2019Observed: 3.91 ft at 12:00PM Jul 19, 2019Observed: 3.92 ft at 12:15PM Jul 19, 2019Observed: 3.92 ft at 12:30PM Jul 19, 2019Observed: 3.93 ft at 12:45PM Jul 19, 2019Observed: 3.93 ft at 1:00PM Jul 19, 2019Observed: 3.94 ft at 1:15PM Jul 19, 2019Observed: 3.95 ft at 1:30PM Jul 19, 2019Observed: 3.95 ft at 1:45PM Jul 19, 2019Observed: 3.96 ft at 2:00PM Jul 19, 2019Observed: 3.96 ft at 2:15PM Jul 19, 2019Observed: 3.97 ft at 2:30PM Jul 19, 2019Observed: 3.98 ft at 2:45PM Jul 19, 2019Observed: 3.98 ft at 3:00PM Jul 19, 2019Observed: 3.99 ft at 3:15PM Jul 19, 2019Observed: 3.99 ft at 3:30PM Jul 19, 2019Observed: 4 ft at 3:45PM Jul 19, 2019Observed: 4.01 ft at 4:00PM Jul 19, 2019Observed: 4.01 ft at 4:15PM Jul 19, 2019Observed: 3.98 ft at 4:30PM Jul 19, 2019Observed: 4.03 ft at 4:45PM Jul 19, 2019Observed: 4.03 ft at 5:00PM Jul 19, 2019Observed: 4.03 ft at 5:15PM Jul 19, 2019Observed: 4.04 ft at 5:30PM Jul 19, 2019Observed: 4.03 ft at 5:45PM Jul 19, 2019Observed: 4.05 ft at 6:00PM Jul 19, 2019Observed: 4.05 ft at 6:15PM Jul 19, 2019Observed: 4.06 ft at 6:30PM Jul 19, 2019Observed: 4.07 ft at 6:45PM Jul 19, 2019Observed: 4.07 ft at 7:00PM Jul 19, 2019Observed: 4.08 ft at 7:15PM Jul 19, 2019Observed: 4.08 ft at 7:30PM Jul 19, 2019Observed: 4.09 ft at 7:45PM Jul 19, 2019Observed: 4.09 ft at 8:00PM Jul 19, 2019Observed: 4.1 ft at 8:15PM Jul 19, 2019Observed: 4.1 ft at 8:30PM Jul 19, 2019Observed: 4.1 ft at 8:45PM Jul 19, 2019Observed: 4.11 ft at 9:00PM Jul 19, 2019Observed: 4.11 ft at 9:15PM Jul 19, 2019Observed: 4.11 ft at 9:16PM Jul 19, 2019Observed: 4.12 ft at 9:30PM Jul 19, 2019Observed: 4.12 ft at 9:31PM Jul 19, 2019Observed: 4.12 ft at 9:45PM Jul 19, 2019Observed: 4.12 ft at 9:46PM Jul 19, 2019Observed: 4.13 ft at 10:00PM Jul 19, 2019Observed: 4.13 ft at 10:15PM Jul 19, 2019Observed: 4.14 ft at 10:30PM Jul 19, 2019Observed: 4.14 ft at 10:45PM Jul 19, 2019Observed: 4.15 ft at 11:00PM Jul 19, 2019Observed: 4.15 ft at 11:15PM Jul 19, 2019Observed: 4.15 ft at 11:30PM Jul 19, 2019Observed: 4.16 ft at 11:45PM Jul 19, 2019Observed: 4.16 ft at 12:00AM Jul 20, 2019Observed: 4.17 ft at 12:15AM Jul 20, 2019Observed: 4.17 ft at 12:30AM Jul 20, 2019Observed: 4.18 ft at 12:45AM Jul 20, 2019Observed: 4.18 ft at 1:00AM Jul 20, 2019Observed: 4.19 ft at 1:15AM Jul 20, 2019Observed: 4.19 ft at 1:30AM Jul 20, 2019Observed: 4.19 ft at 1:45AM Jul 20, 2019Observed: 4.2 ft at 2:00AM Jul 20, 2019Observed: 4.2 ft at 2:15AM Jul 20, 2019Observed: 4.21 ft at 2:30AM Jul 20, 2019Observed: 4.21 ft at 2:45AM Jul 20, 2019Observed: 4.21 ft at 3:00AM Jul 20, 2019Observed: 4.22 ft at 3:15AM Jul 20, 2019Observed: 4.22 ft at 3:30AM Jul 20, 2019Observed: 4.22 ft at 3:45AM Jul 20, 2019Observed: 4.23 ft at 4:00AM Jul 20, 2019Observed: 4.23 ft at 4:15AM Jul 20, 2019Observed: 4.24 ft at 4:30AM Jul 20, 2019Observed: 4.24 ft at 4:45AM Jul 20, 2019Observed: 4.25 ft at 5:00AM Jul 20, 2019Observed: 4.25 ft at 5:15AM Jul 20, 2019Observed: 4.25 ft at 5:16AM Jul 20, 2019Observed: 4.25 ft at 5:30AM Jul 20, 2019Observed: 4.25 ft at 5:31AM Jul 20, 2019Observed: 4.26 ft at 5:45AM Jul 20, 2019Observed: 4.26 ft at 5:46AM Jul 20, 2019Observed: 4.26 ft at 6:00AM Jul 20, 2019Observed: 4.26 ft at 6:15AM Jul 20, 2019Observed: 4.27 ft at 6:30AM Jul 20, 2019Observed: 4.26 ft at 6:45AM Jul 20, 2019Observed: 4.27 ft at 7:00AM Jul 20, 2019Observed: 4.27 ft at 7:15AM Jul 20, 2019Observed: 4.27 ft at 7:30AM Jul 20, 2019Observed: 4.28 ft at 7:45AM Jul 20, 2019Observed: 4.28 ft at 8:00AM Jul 20, 2019Observed: 4.28 ft at 8:15AM Jul 20, 2019Observed: 4.28 ft at 8:30AM Jul 20, 2019Observed: 4.29 ft at 8:45AM Jul 20, 2019Observed: 4.29 ft at 9:00AM Jul 20, 2019Observed: 4.29 ft at 9:15AM Jul 20, 2019Observed: 4.29 ft at 9:30AM Jul 20, 2019Observed: 4.29 ft at 9:45AM Jul 20, 2019Observed: 4.3 ft at 10:00AM Jul 20, 2019Observed: 4.29 ft at 10:15AM Jul 20, 2019Observed: 4.3 ft at 10:30AM Jul 20, 2019Observed: 4.3 ft at 10:45AM Jul 20, 2019Observed: 4.3 ft at 11:00AM Jul 20, 2019Observed: 4.3 ft at 11:15AM Jul 20, 2019Observed: 4.3 ft at 11:30AM Jul 20, 2019Observed: 4.31 ft at 11:45AM Jul 20, 2019Observed: 4.31 ft at 12:00PM Jul 20, 2019Observed: 4.31 ft at 12:15PM Jul 20, 2019Observed: 4.31 ft at 12:30PM Jul 20, 2019Observed: 4.31 ft at 12:45PM Jul 20, 2019Observed: 4.31 ft at 1:00PM Jul 20, 2019Observed: 4.31 ft at 1:15PM Jul 20, 2019Observed: 4.31 ft at 1:16PM Jul 20, 2019Observed: 4.31 ft at 1:30PM Jul 20, 2019Observed: 4.31 ft at 1:31PM Jul 20, 2019Observed: 4.31 ft at 1:45PM Jul 20, 2019Observed: 4.31 ft at 1:46PM Jul 20, 2019Observed: 4.32 ft at 2:00PM Jul 20, 2019Observed: 4.32 ft at 2:15PM Jul 20, 2019Observed: 4.32 ft at 2:30PM Jul 20, 2019Observed: 4.32 ft at 2:45PM Jul 20, 2019Observed: 4.32 ft at 3:00PM Jul 20, 2019Observed: 4.32 ft at 3:15PM Jul 20, 2019Observed: 4.33 ft at 3:30PM Jul 20, 2019Observed: 4.33 ft at 3:45PM Jul 20, 2019Observed: 4.33 ft at 4:00PM Jul 20, 2019Observed: 4.33 ft at 4:15PM Jul 20, 2019Observed: 4.34 ft at 4:30PM Jul 20, 2019Observed: 4.34 ft at 4:45PM Jul 20, 2019Observed: 4.34 ft at 5:00PM Jul 20, 2019Observed: 4.34 ft at 5:15PM Jul 20, 2019Observed: 4.34 ft at 5:30PM Jul 20, 2019Observed: 4.34 ft at 5:45PM Jul 20, 2019Observed: 4.35 ft at 6:00PM Jul 20, 2019Observed: 4.35 ft at 6:15PM Jul 20, 2019Observed: 4.35 ft at 6:30PM Jul 20, 2019Observed: 4.36 ft at 6:45PM Jul 20, 2019Observed: 4.36 ft at 7:00PM Jul 20, 2019Observed: 4.35 ft at 7:15PM Jul 20, 2019Observed: 4.36 ft at 7:30PM Jul 20, 2019Observed: 4.36 ft at 7:45PM Jul 20, 2019Observed: 4.36 ft at 8:00PM Jul 20, 2019Observed: 4.36 ft at 8:15PM Jul 20, 2019Observed: 4.36 ft at 8:30PM Jul 20, 2019Observed: 4.37 ft at 8:45PM Jul 20, 2019Observed: 4.37 ft at 9:00PM Jul 20, 2019Observed: 4.37 ft at 9:15PM Jul 20, 2019Observed: 4.37 ft at 9:30PM Jul 20, 2019Observed: 4.37 ft at 9:45PM Jul 20, 2019Observed: 4.37 ft at 10:00PM Jul 20, 2019Observed: 4.37 ft at 10:15PM Jul 20, 2019Observed: 4.37 ft at 10:30PM Jul 20, 2019Observed: 4.38 ft at 10:45PM Jul 20, 2019Observed: 4.38 ft at 11:00PM Jul 20, 2019Observed: 4.38 ft at 11:15PM Jul 20, 2019Observed: 4.37 ft at 11:30PM Jul 20, 2019Observed: 4.38 ft at 11:45PM Jul 20, 2019Observed: 4.38 ft at 12:00AM Jul 21, 2019Observed: 4.38 ft at 12:15AM Jul 21, 2019Observed: 4.38 ft at 12:30AM Jul 21, 2019Observed: 4.39 ft at 12:45AM Jul 21, 2019Observed: 4.39 ft at 1:00AM Jul 21, 2019Observed: 4.39 ft at 1:15AM Jul 21, 2019Observed: 4.39 ft at 1:30AM Jul 21, 2019Observed: 4.39 ft at 1:45AM Jul 21, 2019Observed: 4.39 ft at 2:00AM Jul 21, 2019Observed: 4.4 ft at 2:15AM Jul 21, 2019Observed: 4.39 ft at 2:30AM Jul 21, 2019Observed: 4.4 ft at 2:45AM Jul 21, 2019Observed: 4.4 ft at 3:00AM Jul 21, 2019Observed: 4.4 ft at 3:15AM Jul 21, 2019Observed: 4.4 ft at 3:30AM Jul 21, 2019Observed: 4.4 ft at 3:45AM Jul 21, 2019Observed: 4.4 ft at 4:00AM Jul 21, 2019Highest Observation: 4.41 ft at 4:15AM Jul 21, 2019Highest Observation: 4.41 ft at 4:30AM Jul 21, 2019Highest Observation: 4.41 ft at 4:45AM Jul 21, 2019Highest Observation: 4.41 ft at 5:00AM Jul 21, 2019Highest Observation: 4.41 ft at 5:31AM Jul 21, 2019Highest Observation: 4.41 ft at 5:46AM Jul 21, 2019Highest Observation: 4.41 ft at 6:01AM Jul 21, 2019USGS--Water Resources of the United StatesLITS2(plotting HGIRG) Graph Created (7:37AM Jul 21, 2019)ObservedLatest observed value: 4.41 ft at 6:01 AM MDT 21-Jul-2019. Flood Stage is 10 ft
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About this graph
Tabular Data (UTC)
Tabular Data (MDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Forecasts are not available for the Little White River near Martin. Only observed stages are available for this point.
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Downstream Gauge Downstream Gauge - near Vetal
Flood Categories (in feet)
Major Flood Stage: 13
Moderate Flood Stage: 11.5
Flood Stage: 10
Action Stage: 8
Low Stage (in feet): -9999

Historic Crests
(1) 13.48 ft on 06/04/1997
(2) 13.30 ft on 05/05/1932
(3) 13.21 ft on 03/11/1966
(4) 12.90 ft on 07/19/1965
(5) 12.10 ft on 08/01/1983
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 2.50 ft on 05/23/2017
(2) 6.22 ft on 02/25/2017
(3) 3.89 ft on 02/21/2016
(4) 7.95 ft on 05/28/2015
(5) 4.45 ft on 05/16/2014
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 0.70 ft on 08/02/2002
Show More Low Water Records

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
13 Major flood stage. Extensive inundation of structures and roads along the White River.
12 Left bank will overflow.
11.5 Moderate flood stage. Some inundation of structures and roads along the Little White River.
10 Flood stage. Flooding of agricultural land begins.
9 Right bank will overflow.
8 Action stage. The Little White River will begin to flood low lying areas along the river.
About This Location Collapse

Latitude: 43.167222° N, Longitude: 101.632500° W, Horizontal Datum: NAD27

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 3045 ft 3055 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:
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
Rapid City Weather Forecast Office
300 East Signal Drive
Rapid City, SD 57701-3800
(605) 341-7531
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