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Hydrograph River at a Glance Download
Missouri River at Napoleon Stage (ft)Flow (kcfs)Observed: 7.12 ft at 3:15PM Dec 16, 2014Observed: 7.12 ft at 3:30PM Dec 16, 2014Observed: 7.11 ft at 3:45PM Dec 16, 2014Observed: 7.11 ft at 4:00PM Dec 16, 2014Observed: 7.12 ft at 4:15PM Dec 16, 2014Observed: 7.1 ft at 4:30PM Dec 16, 2014Observed: 7.08 ft at 4:45PM Dec 16, 2014Observed: 7.11 ft at 5:00PM Dec 16, 2014Observed: 7.1 ft at 5:15PM Dec 16, 2014Observed: 7.1 ft at 5:30PM Dec 16, 2014Observed: 7.1 ft at 5:45PM Dec 16, 2014Observed: 7.11 ft at 6:00PM Dec 16, 2014Observed: 7.1 ft at 6:15PM Dec 16, 2014Observed: 7.1 ft at 6:30PM Dec 16, 2014Observed: 7.12 ft at 6:45PM Dec 16, 2014Observed: 7.1 ft at 7:00PM Dec 16, 2014Observed: 7.1 ft at 7:15PM Dec 16, 2014Observed: 7.11 ft at 7:30PM Dec 16, 2014Observed: 7.09 ft at 7:45PM Dec 16, 2014Observed: 7.09 ft at 8:00PM Dec 16, 2014Observed: 7.11 ft at 8:15PM Dec 16, 2014Observed: 7.11 ft at 8:30PM Dec 16, 2014Observed: 7.09 ft at 8:45PM Dec 16, 2014Observed: 7.1 ft at 9:00PM Dec 16, 2014Observed: 7.09 ft at 9:15PM Dec 16, 2014Observed: 7.11 ft at 9:30PM Dec 16, 2014Observed: 7.1 ft at 9:45PM Dec 16, 2014Observed: 7.1 ft at 10:00PM Dec 16, 2014Observed: 7.09 ft at 10:15PM Dec 16, 2014Observed: 7.09 ft at 10:30PM Dec 16, 2014Observed: 7.09 ft at 10:45PM Dec 16, 2014Observed: 7.11 ft at 11:00PM Dec 16, 2014Observed: 7.04 ft at 11:15PM Dec 16, 2014Observed: 7.11 ft at 11:30PM Dec 16, 2014Observed: 7.1 ft at 11:45PM Dec 16, 2014Observed: 7.11 ft at 12:00AM Dec 17, 2014Observed: 7.1 ft at 12:15AM Dec 17, 2014Observed: 7.11 ft at 12:30AM Dec 17, 2014Observed: 7.11 ft at 12:45AM Dec 17, 2014Observed: 7.11 ft at 1:00AM Dec 17, 2014Observed: 7.1 ft at 1:15AM Dec 17, 2014Observed: 7.12 ft at 1:30AM Dec 17, 2014Observed: 7.12 ft at 1:45AM Dec 17, 2014Observed: 7.14 ft at 2:00AM Dec 17, 2014Observed: 7.13 ft at 2:15AM Dec 17, 2014Observed: 7.12 ft at 2:30AM Dec 17, 2014Observed: 7.13 ft at 2:45AM Dec 17, 2014Observed: 7.13 ft at 3:00AM Dec 17, 2014Observed: 7.1 ft at 3:15AM Dec 17, 2014Observed: 7.11 ft at 3:30AM Dec 17, 2014Observed: 7.11 ft at 3:45AM Dec 17, 2014Observed: 7.1 ft at 4:00AM Dec 17, 2014Observed: 7.11 ft at 4:15AM Dec 17, 2014Observed: 7.11 ft at 4:30AM Dec 17, 2014Observed: 7.09 ft at 4:45AM Dec 17, 2014Observed: 7.11 ft at 5:00AM Dec 17, 2014Observed: 7.11 ft at 5:15AM Dec 17, 2014Observed: 7.11 ft at 5:30AM Dec 17, 2014Observed: 7.1 ft at 5:45AM Dec 17, 2014Observed: 7.11 ft at 6:00AM Dec 17, 2014Observed: 7.11 ft at 6:15AM Dec 17, 2014Observed: 7.1 ft at 6:30AM Dec 17, 2014Observed: 7.11 ft at 6:45AM Dec 17, 2014Observed: 7.1 ft at 7:00AM Dec 17, 2014Observed: 7.09 ft at 7:15AM Dec 17, 2014Observed: 7.1 ft at 7:30AM Dec 17, 2014Observed: 7.11 ft at 7:45AM Dec 17, 2014Observed: 7.09 ft at 8:00AM Dec 17, 2014Observed: 7.1 ft at 8:15AM Dec 17, 2014Observed: 7.11 ft at 8:30AM Dec 17, 2014Observed: 7.12 ft at 8:45AM Dec 17, 2014Observed: 7.08 ft at 9:00AM Dec 17, 2014Observed: 7.12 ft at 9:15AM Dec 17, 2014Observed: 7.09 ft at 9:30AM Dec 17, 2014Observed: 7.13 ft at 9:45AM Dec 17, 2014Observed: 7.12 ft at 10:00AM Dec 17, 2014Observed: 7.13 ft at 10:15AM Dec 17, 2014Observed: 7.11 ft at 10:30AM Dec 17, 2014Observed: 7.12 ft at 10:45AM Dec 17, 2014Observed: 7.1 ft at 11:00AM Dec 17, 2014Observed: 7.11 ft at 11:15AM Dec 17, 2014Observed: 7.12 ft at 11:30AM Dec 17, 2014Observed: 7.12 ft at 11:45AM Dec 17, 2014Observed: 7.12 ft at 12:00PM Dec 17, 2014Observed: 7.12 ft at 12:15PM Dec 17, 2014Observed: 7.11 ft at 12:30PM Dec 17, 2014Observed: 7.12 ft at 12:45PM Dec 17, 2014Observed: 7.11 ft at 1:00PM Dec 17, 2014Observed: 7.14 ft at 1:15PM Dec 17, 2014Observed: 7.11 ft at 1:30PM Dec 17, 2014Observed: 7.09 ft at 1:45PM Dec 17, 2014Observed: 7.11 ft at 2:00PM Dec 17, 2014Observed: 7.12 ft at 2:15PM Dec 17, 2014Observed: 7.1 ft at 2:30PM Dec 17, 2014Observed: 7.1 ft at 2:45PM Dec 17, 2014Observed: 7.12 ft at 3:00PM Dec 17, 2014Observed: 7.11 ft at 3:15PM Dec 17, 2014Observed: 7.11 ft at 3:30PM Dec 17, 2014Observed: 7.11 ft at 3:45PM Dec 17, 2014Observed: 7.12 ft at 4:00PM Dec 17, 2014Observed: 7.1 ft at 4:15PM Dec 17, 2014Observed: 7.09 ft at 4:30PM Dec 17, 2014Observed: 7.08 ft at 4:45PM Dec 17, 2014Observed: 7.08 ft at 5:00PM Dec 17, 2014Observed: 7.1 ft at 5:15PM Dec 17, 2014Observed: 7.09 ft at 5:30PM Dec 17, 2014Observed: 7.09 ft at 5:45PM Dec 17, 2014Observed: 7.09 ft at 6:00PM Dec 17, 2014Observed: 7.08 ft at 6:15PM Dec 17, 2014Observed: 7.1 ft at 6:30PM Dec 17, 2014Observed: 7.1 ft at 6:45PM Dec 17, 2014Observed: 7.1 ft at 7:00PM Dec 17, 2014Observed: 7.1 ft at 7:15PM Dec 17, 2014Observed: 7.12 ft at 7:30PM Dec 17, 2014Observed: 7.11 ft at 7:45PM Dec 17, 2014Observed: 7.1 ft at 8:00PM Dec 17, 2014Observed: 7.09 ft at 8:15PM Dec 17, 2014Observed: 7.12 ft at 8:30PM Dec 17, 2014Observed: 7.1 ft at 8:45PM Dec 17, 2014Observed: 7.13 ft at 9:00PM Dec 17, 2014Observed: 7.11 ft at 9:15PM Dec 17, 2014Observed: 7.1 ft at 9:30PM Dec 17, 2014Observed: 7.11 ft at 9:45PM Dec 17, 2014Observed: 7.12 ft at 10:00PM Dec 17, 2014Observed: 7.12 ft at 10:15PM Dec 17, 2014Observed: 7.13 ft at 10:30PM Dec 17, 2014Observed: 7.11 ft at 10:45PM Dec 17, 2014Observed: 7.12 ft at 11:00PM Dec 17, 2014Observed: 7.13 ft at 11:15PM Dec 17, 2014Observed: 7.12 ft at 11:30PM Dec 17, 2014Observed: 7.12 ft at 11:45PM Dec 17, 2014Observed: 7.11 ft at 12:00AM Dec 18, 2014Observed: 7.12 ft at 12:15AM Dec 18, 2014Observed: 7.12 ft at 12:30AM Dec 18, 2014Observed: 7.15 ft at 12:45AM Dec 18, 2014Observed: 7.1 ft at 1:00AM Dec 18, 2014Observed: 7.11 ft at 1:15AM Dec 18, 2014Observed: 7.11 ft at 1:30AM Dec 18, 2014Observed: 7.12 ft at 1:45AM Dec 18, 2014Observed: 7.12 ft at 2:00AM Dec 18, 2014Observed: 7.13 ft at 2:15AM Dec 18, 2014Observed: 7.13 ft at 2:30AM Dec 18, 2014Observed: 7.13 ft at 2:45AM Dec 18, 2014Observed: 7.12 ft at 3:00AM Dec 18, 2014Observed: 7.1 ft at 3:15AM Dec 18, 2014Observed: 7.12 ft at 3:30AM Dec 18, 2014Observed: 7.11 ft at 3:45AM Dec 18, 2014Observed: 7.13 ft at 4:00AM Dec 18, 2014Observed: 7.13 ft at 4:15AM Dec 18, 2014Observed: 7.13 ft at 4:30AM Dec 18, 2014Observed: 7.13 ft at 4:45AM Dec 18, 2014Observed: 7.12 ft at 5:00AM Dec 18, 2014Observed: 7.13 ft at 5:15AM Dec 18, 2014Observed: 7.12 ft at 5:30AM Dec 18, 2014Observed: 7.14 ft at 5:45AM Dec 18, 2014Observed: 7.14 ft at 6:00AM Dec 18, 2014Observed: 7.13 ft at 6:15AM Dec 18, 2014Observed: 7.16 ft at 6:30AM Dec 18, 2014Observed: 7.17 ft at 6:45AM Dec 18, 2014Observed: 7.19 ft at 7:00AM Dec 18, 2014Observed: 7.15 ft at 7:15AM Dec 18, 2014Observed: 7.15 ft at 7:30AM Dec 18, 2014Observed: 7.17 ft at 7:45AM Dec 18, 2014Observed: 7.16 ft at 8:00AM Dec 18, 2014Observed: 7.15 ft at 8:15AM Dec 18, 2014Observed: 7.16 ft at 8:30AM Dec 18, 2014Observed: 7.18 ft at 8:45AM Dec 18, 2014Observed: 7.15 ft at 9:00AM Dec 18, 2014Observed: 7.16 ft at 9:15AM Dec 18, 2014Observed: 7.19 ft at 9:30AM Dec 18, 2014Observed: 7.18 ft at 9:45AM Dec 18, 2014Observed: 7.18 ft at 10:00AM Dec 18, 2014Observed: 7.19 ft at 10:15AM Dec 18, 2014Observed: 7.19 ft at 10:30AM Dec 18, 2014Observed: 7.21 ft at 10:45AM Dec 18, 2014Observed: 7.19 ft at 11:00AM Dec 18, 2014Observed: 7.18 ft at 11:15AM Dec 18, 2014Observed: 7.2 ft at 11:30AM Dec 18, 2014Observed: 7.21 ft at 11:45AM Dec 18, 2014Observed: 7.22 ft at 12:00PM Dec 18, 2014Observed: 7.21 ft at 12:15PM Dec 18, 2014Observed: 7.2 ft at 12:30PM Dec 18, 2014Observed: 7.2 ft at 12:45PM Dec 18, 2014Observed: 7.19 ft at 1:00PM Dec 18, 2014Observed: 7.21 ft at 1:15PM Dec 18, 2014Observed: 7.23 ft at 1:30PM Dec 18, 2014Observed: 7.2 ft at 1:45PM Dec 18, 2014Observed: 7.2 ft at 2:00PM Dec 18, 2014Observed: 7.2 ft at 2:15PM Dec 18, 2014Observed: 7.21 ft at 2:30PM Dec 18, 2014Observed: 7.23 ft at 2:45PM Dec 18, 2014Observed: 7.26 ft at 3:00PM Dec 18, 2014Observed: 7.24 ft at 3:15PM Dec 18, 2014Observed: 7.24 ft at 3:30PM Dec 18, 2014Observed: 7.25 ft at 3:45PM Dec 18, 2014Observed: 7.25 ft at 4:00PM Dec 18, 2014Observed: 7.25 ft at 4:15PM Dec 18, 2014Observed: 7.27 ft at 4:30PM Dec 18, 2014Observed: 7.26 ft at 4:45PM Dec 18, 2014Observed: 7.23 ft at 5:00PM Dec 18, 2014Observed: 7.26 ft at 5:15PM Dec 18, 2014Observed: 7.27 ft at 5:30PM Dec 18, 2014Observed: 7.25 ft at 5:45PM Dec 18, 2014Observed: 7.27 ft at 6:00PM Dec 18, 2014Observed: 7.27 ft at 6:15PM Dec 18, 2014Observed: 7.26 ft at 6:30PM Dec 18, 2014Observed: 7.27 ft at 6:45PM Dec 18, 2014Observed: 7.26 ft at 7:00PM Dec 18, 2014Observed: 7.28 ft at 7:15PM Dec 18, 2014Observed: 7.26 ft at 7:30PM Dec 18, 2014Observed: 7.28 ft at 7:45PM Dec 18, 2014Observed: 7.26 ft at 8:00PM Dec 18, 2014Observed: 7.3 ft at 8:15PM Dec 18, 2014Observed: 7.27 ft at 8:30PM Dec 18, 2014Observed: 7.28 ft at 8:45PM Dec 18, 2014Observed: 7.27 ft at 9:00PM Dec 18, 2014Observed: 7.29 ft at 9:15PM Dec 18, 2014Observed: 7.29 ft at 9:30PM Dec 18, 2014Observed: 7.28 ft at 9:45PM Dec 18, 2014Observed: 7.27 ft at 10:00PM Dec 18, 2014Observed: 7.29 ft at 10:15PM Dec 18, 2014Observed: 7.28 ft at 10:30PM Dec 18, 2014Observed: 7.28 ft at 10:45PM Dec 18, 2014Observed: 7.28 ft at 11:00PM Dec 18, 2014Observed: 7.29 ft at 11:15PM Dec 18, 2014Observed: 7.29 ft at 11:30PM Dec 18, 2014Observed: 7.28 ft at 11:45PM Dec 18, 2014Observed: 7.28 ft at 12:00AM Dec 19, 2014Observed: 7.29 ft at 12:15AM Dec 19, 2014Observed: 7.31 ft at 12:30AM Dec 19, 2014Observed: 7.29 ft at 12:45AM Dec 19, 2014Observed: 7.3 ft at 1:00AM Dec 19, 2014Observed: 7.31 ft at 1:15AM Dec 19, 2014Observed: 7.31 ft at 1:30AM Dec 19, 2014Observed: 7.31 ft at 1:45AM Dec 19, 2014Observed: 7.32 ft at 2:00AM Dec 19, 2014Observed: 7.31 ft at 2:15AM Dec 19, 2014Observed: 7.3 ft at 2:30AM Dec 19, 2014Observed: 7.29 ft at 2:45AM Dec 19, 2014Observed: 7.31 ft at 3:00AM Dec 19, 2014Observed: 7.32 ft at 3:15AM Dec 19, 2014Observed: 7.32 ft at 3:30AM Dec 19, 2014Observed: 7.33 ft at 3:45AM Dec 19, 2014Observed: 7.31 ft at 4:00AM Dec 19, 2014Observed: 7.33 ft at 4:15AM Dec 19, 2014Observed: 7.32 ft at 4:30AM Dec 19, 2014Observed: 7.32 ft at 4:45AM Dec 19, 2014Observed: 7.34 ft at 5:00AM Dec 19, 2014Observed: 7.32 ft at 5:15AM Dec 19, 2014Observed: 7.34 ft at 5:30AM Dec 19, 2014Observed: 7.34 ft at 5:45AM Dec 19, 2014Observed: 7.33 ft at 6:00AM Dec 19, 2014Observed: 7.34 ft at 6:15AM Dec 19, 2014Observed: 7.33 ft at 6:30AM Dec 19, 2014Observed: 7.32 ft at 6:45AM Dec 19, 2014Observed: 7.34 ft at 7:00AM Dec 19, 2014Observed: 7.34 ft at 7:15AM Dec 19, 2014Observed: 7.32 ft at 7:30AM Dec 19, 2014Observed: 7.35 ft at 7:45AM Dec 19, 2014Observed: 7.34 ft at 8:00AM Dec 19, 2014Observed: 7.33 ft at 8:15AM Dec 19, 2014Highest Observation: 7.36 ft at 8:30AM Dec 19, 2014Highest Observation: 7.36 ft at 8:45AM Dec 19, 2014Observed: 7.33 ft at 9:00AM Dec 19, 2014Observed: 7.32 ft at 9:15AM Dec 19, 2014Observed: 7.32 ft at 9:30AM Dec 19, 2014Observed: 7.33 ft at 9:45AM Dec 19, 2014Observed: 7.32 ft at 10:00AM Dec 19, 2014Observed: 7.33 ft at 10:15AM Dec 19, 2014Observed: 7.33 ft at 10:30AM Dec 19, 2014Observed: 7.34 ft at 10:45AM Dec 19, 2014Observed: 7.32 ft at 11:00AM Dec 19, 2014Observed: 7.33 ft at 11:15AM Dec 19, 2014Observed: 7.33 ft at 11:30AM Dec 19, 2014Observed: 7.32 ft at 11:45AM Dec 19, 2014Observed: 7.3 ft at 12:00PM Dec 19, 2014Observed: 7.35 ft at 12:15PM Dec 19, 2014Observed: 7.35 ft at 12:30PM Dec 19, 2014Observed: 7.33 ft at 12:45PM Dec 19, 2014Observed: 7.35 ft at 1:00PM Dec 19, 2014Observed: 7.32 ft at 1:15PM Dec 19, 2014Observed: 7.34 ft at 1:30PM Dec 19, 2014Highest Observation: 7.36 ft at 1:45PM Dec 19, 2014Observed: 7.35 ft at 2:00PM Dec 19, 2014Forecast: 7.4 ft 6:00PM Dec 19, 2014Forecast: 7.4 ft 12:00AM Dec 20, 2014Forecast: 7.4 ft 6:00AM Dec 20, 2014Forecast: 7.4 ft 12:00PM Dec 20, 2014Forecast: 7.4 ft 6:00PM Dec 20, 2014Forecast: 7.4 ft 12:00AM Dec 21, 2014Forecast: 7.4 ft 6:00AM Dec 21, 2014Forecast: 7.4 ft 12:00PM Dec 21, 2014Forecast: 7.3 ft 6:00PM Dec 21, 2014Forecast: 7.3 ft 12:00AM Dec 22, 2014Forecast: 7.3 ft 6:00AM Dec 22, 2014Forecast: 7.3 ft 12:00PM Dec 22, 2014Forecast: 7.4 ft 6:00PM Dec 22, 2014Forecast: 7.5 ft 12:00AM Dec 23, 2014Forecast: 7.6 ft 6:00AM Dec 23, 2014Forecast: 7.7 ft 12:00PM Dec 23, 2014Highest Forecast: 7.8 ft 6:00PM Dec 23, 2014Highest Forecast: 7.8 ft 12:00AM Dec 24, 2014Highest Forecast: 7.8 ft 6:00AM Dec 24, 2014NAPM7(plotting HGIRG) Graph Created (3:02PM Dec 19, 2014)ObservedForecast (issued 9:39AM Dec 19)Latest observed value: 7.35 ft at 2:00 PM CST 19-Dec-2014. Flood Stage is 17 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CST)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts for the Missouri River at Napoleon are issued routinely year-round.
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Upstream Gauge - at Sibley Upstream Gauge Downstream Gauge Downstream Gauge - near Waverly
Flood Categories (in feet)
Major Flood Stage: 30
Moderate Flood Stage: 25
Flood Stage: 17
Action Stage: 14
Low Stage (in feet): 0

Historic Crests
(1) 28.86 ft on 05/09/2007
(2) 27.60 ft on 07/10/2011
(3) 27.40 ft on 05/19/1995
(4) 26.80 ft on 07/15/1951
(5) 26.70 ft on 07/11/1993
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 17.48 ft on 06/29/2014
(2) 17.80 ft on 06/27/2014
(3) 19.24 ft on 06/06/2014
(4) 23.40 ft on 06/01/2013
(5) 27.60 ft on 07/10/2011
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 3.00 ft on 12/28/1970
(2) 3.00 ft on 01/09/1976
(3) 3.90 ft on 12/20/1983
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
30 Levees along the river may be overtopped resulting in widespread flooding of rural areas and roads within the floodplain.
25 Rural areas unprotected by levees flood.
24.5 The Missouri-Pacific Railroad tracks are overtopped.
17 Low-lying areas unprotected by levees begin to flood.
About This Location Collapse

Latitude: 39.133611° N, Longitude: 94.063333° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 17 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 29 680.24 ft 697.24 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  
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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
Kansas City/Pleasant Hill Weather Forecast Office
1803 N. 7 Hwy
Pleasant Hill, MO 64080
(816) 540-6021
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Page last modified: 20-Nov-2014 2:54 AM
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