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Hydrograph River at a Glance Download
North Skunk River near Sigourney Stage (ft)Flow (cfs)Observed: 7.12 ft at 2:00AM May 07, 2024Observed: 7.09 ft at 2:15AM May 07, 2024Observed: 7.07 ft at 2:30AM May 07, 2024Observed: 7.13 ft at 2:45AM May 07, 2024Observed: 7.12 ft at 3:00AM May 07, 2024Observed: 7.16 ft at 3:15AM May 07, 2024Observed: 7.13 ft at 3:30AM May 07, 2024Observed: 7.12 ft at 3:45AM May 07, 2024Observed: 7.12 ft at 4:00AM May 07, 2024Observed: 7.12 ft at 4:15AM May 07, 2024Observed: 7.07 ft at 4:30AM May 07, 2024Observed: 7.11 ft at 4:45AM May 07, 2024Observed: 7.07 ft at 5:00AM May 07, 2024Observed: 7.08 ft at 5:15AM May 07, 2024Observed: 7.09 ft at 5:30AM May 07, 2024Observed: 7.08 ft at 5:45AM May 07, 2024Observed: 7.12 ft at 6:00AM May 07, 2024Observed: 7.1 ft at 6:15AM May 07, 2024Observed: 7.09 ft at 6:30AM May 07, 2024Observed: 7.08 ft at 6:45AM May 07, 2024Observed: 7.1 ft at 7:00AM May 07, 2024Observed: 7.08 ft at 7:15AM May 07, 2024Observed: 7.13 ft at 7:30AM May 07, 2024Observed: 7.14 ft at 7:45AM May 07, 2024Observed: 7.12 ft at 8:00AM May 07, 2024Observed: 7.15 ft at 8:15AM May 07, 2024Observed: 7.13 ft at 8:30AM May 07, 2024Observed: 7.09 ft at 8:45AM May 07, 2024Observed: 7.1 ft at 9:00AM May 07, 2024Observed: 7.12 ft at 9:15AM May 07, 2024Observed: 7.08 ft at 9:30AM May 07, 2024Observed: 7.04 ft at 9:45AM May 07, 2024Observed: 7.08 ft at 10:00AM May 07, 2024Observed: 7.09 ft at 10:15AM May 07, 2024Observed: 7.1 ft at 10:30AM May 07, 2024Observed: 7.1 ft at 10:45AM May 07, 2024Observed: 7.1 ft at 11:00AM May 07, 2024Observed: 7.14 ft at 11:15AM May 07, 2024Observed: 7.14 ft at 11:30AM May 07, 2024Observed: 7.13 ft at 11:45AM May 07, 2024Observed: 7.16 ft at 12:00PM May 07, 2024Observed: 7.14 ft at 12:15PM May 07, 2024Observed: 7.18 ft at 12:30PM May 07, 2024Observed: 7.17 ft at 12:45PM May 07, 2024Observed: 7.22 ft at 1:00PM May 07, 2024Observed: 7.24 ft at 1:15PM May 07, 2024Observed: 7.27 ft at 1:30PM May 07, 2024Observed: 7.29 ft at 1:45PM May 07, 2024Observed: 7.34 ft at 2:00PM May 07, 2024Observed: 7.38 ft at 2:15PM May 07, 2024Observed: 7.38 ft at 2:30PM May 07, 2024Observed: 7.4 ft at 2:45PM May 07, 2024Observed: 7.44 ft at 3:00PM May 07, 2024Observed: 7.49 ft at 3:15PM May 07, 2024Observed: 7.5 ft at 3:30PM May 07, 2024Observed: 7.54 ft at 3:45PM May 07, 2024Observed: 7.58 ft at 4:00PM May 07, 2024Observed: 7.54 ft at 4:15PM May 07, 2024Observed: 7.62 ft at 4:30PM May 07, 2024Observed: 7.58 ft at 4:45PM May 07, 2024Observed: 7.59 ft at 5:00PM May 07, 2024Observed: 7.62 ft at 5:15PM May 07, 2024Observed: 7.63 ft at 5:30PM May 07, 2024Observed: 7.63 ft at 5:45PM May 07, 2024Observed: 7.61 ft at 6:00PM May 07, 2024Highest Observation: 7.66 ft at 6:15PM May 07, 2024Observed: 7.64 ft at 6:30PM May 07, 2024Observed: 7.64 ft at 6:45PM May 07, 2024Observed: 7.64 ft at 7:00PM May 07, 2024Highest Observation: 7.66 ft at 7:15PM May 07, 2024Observed: 7.64 ft at 7:30PM May 07, 2024Observed: 7.65 ft at 7:45PM May 07, 2024Observed: 7.65 ft at 8:00PM May 07, 2024Observed: 7.64 ft at 8:15PM May 07, 2024Observed: 7.61 ft at 8:30PM May 07, 2024Highest Observation: 7.66 ft at 8:45PM May 07, 2024Highest Observation: 7.66 ft at 9:00PM May 07, 2024Observed: 7.65 ft at 9:15PM May 07, 2024Observed: 7.6 ft at 9:30PM May 07, 2024Observed: 7.64 ft at 9:45PM May 07, 2024Highest Observation: 7.66 ft at 10:00PM May 07, 2024Highest Observation: 7.66 ft at 10:15PM May 07, 2024Observed: 7.6 ft at 10:30PM May 07, 2024Observed: 7.63 ft at 10:45PM May 07, 2024Observed: 7.59 ft at 11:00PM May 07, 2024Observed: 7.6 ft at 11:15PM May 07, 2024Observed: 7.6 ft at 11:30PM May 07, 2024Observed: 7.59 ft at 11:45PM May 07, 2024Observed: 7.57 ft at 12:00AM May 08, 2024Observed: 7.63 ft at 12:15AM May 08, 2024Observed: 7.58 ft at 12:30AM May 08, 2024Observed: 7.61 ft at 12:45AM May 08, 2024Observed: 7.54 ft at 1:00AM May 08, 2024Observed: 7.6 ft at 1:15AM May 08, 2024Observed: 7.59 ft at 1:30AM May 08, 2024Observed: 7.55 ft at 1:45AM May 08, 2024Observed: 7.52 ft at 2:00AM May 08, 2024Observed: 7.51 ft at 2:15AM May 08, 2024Observed: 7.54 ft at 2:30AM May 08, 2024Observed: 7.51 ft at 2:45AM May 08, 2024Observed: 7.52 ft at 3:00AM May 08, 2024Observed: 7.55 ft at 3:15AM May 08, 2024Observed: 7.51 ft at 3:30AM May 08, 2024Observed: 7.52 ft at 3:45AM May 08, 2024Observed: 7.49 ft at 4:00AM May 08, 2024Observed: 7.51 ft at 4:15AM May 08, 2024Observed: 7.5 ft at 4:30AM May 08, 2024Observed: 7.52 ft at 4:45AM May 08, 2024Observed: 7.49 ft at 5:00AM May 08, 2024Observed: 7.48 ft at 5:15AM May 08, 2024Observed: 7.49 ft at 5:30AM May 08, 2024Observed: 7.46 ft at 5:45AM May 08, 2024Observed: 7.47 ft at 6:00AM May 08, 2024Observed: 7.47 ft at 6:15AM May 08, 2024Observed: 7.45 ft at 6:30AM May 08, 2024Observed: 7.47 ft at 6:45AM May 08, 2024Observed: 7.49 ft at 7:00AM May 08, 2024Observed: 7.46 ft at 7:15AM May 08, 2024Observed: 7.45 ft at 7:30AM May 08, 2024Observed: 7.45 ft at 7:45AM May 08, 2024Observed: 7.42 ft at 8:00AM May 08, 2024Observed: 7.45 ft at 8:15AM May 08, 2024Observed: 7.41 ft at 8:30AM May 08, 2024Observed: 7.44 ft at 8:45AM May 08, 2024Observed: 7.45 ft at 9:00AM May 08, 2024Observed: 7.46 ft at 9:15AM May 08, 2024Observed: 7.41 ft at 9:30AM May 08, 2024Observed: 7.42 ft at 9:45AM May 08, 2024Observed: 7.4 ft at 10:00AM May 08, 2024Observed: 7.44 ft at 10:15AM May 08, 2024Observed: 7.41 ft at 10:30AM May 08, 2024Observed: 7.4 ft at 10:45AM May 08, 2024Observed: 7.43 ft at 11:00AM May 08, 2024Observed: 7.4 ft at 11:15AM May 08, 2024Observed: 7.37 ft at 11:30AM May 08, 2024Observed: 7.4 ft at 11:45AM May 08, 2024Observed: 7.41 ft at 12:00PM May 08, 2024Observed: 7.44 ft at 12:15PM May 08, 2024Observed: 7.41 ft at 12:30PM May 08, 2024Observed: 7.38 ft at 12:45PM May 08, 2024Observed: 7.41 ft at 1:00PM May 08, 2024Observed: 7.41 ft at 1:15PM May 08, 2024Observed: 7.35 ft at 1:30PM May 08, 2024Observed: 7.37 ft at 1:45PM May 08, 2024Observed: 7.4 ft at 2:00PM May 08, 2024Observed: 7.4 ft at 2:15PM May 08, 2024Observed: 7.37 ft at 2:30PM May 08, 2024Observed: 7.37 ft at 2:45PM May 08, 2024Observed: 7.36 ft at 3:00PM May 08, 2024Observed: 7.35 ft at 3:15PM May 08, 2024Observed: 7.38 ft at 3:30PM May 08, 2024Observed: 7.37 ft at 3:45PM May 08, 2024Observed: 7.33 ft at 4:00PM May 08, 2024Observed: 7.37 ft at 4:15PM May 08, 2024Observed: 7.32 ft at 4:30PM May 08, 2024Observed: 7.29 ft at 4:45PM May 08, 2024Observed: 7.33 ft at 5:00PM May 08, 2024Observed: 7.33 ft at 5:15PM May 08, 2024Observed: 7.33 ft at 5:30PM May 08, 2024Observed: 7.34 ft at 5:45PM May 08, 2024Observed: 7.34 ft at 6:00PM May 08, 2024Observed: 7.3 ft at 6:15PM May 08, 2024Observed: 7.27 ft at 6:30PM May 08, 2024Observed: 7.33 ft at 6:45PM May 08, 2024Observed: 7.35 ft at 7:00PM May 08, 2024Observed: 7.32 ft at 7:15PM May 08, 2024Observed: 7.33 ft at 7:30PM May 08, 2024Observed: 7.33 ft at 7:45PM May 08, 2024Observed: 7.23 ft at 8:00PM May 08, 2024Observed: 7.29 ft at 8:15PM May 08, 2024Observed: 7.29 ft at 8:30PM May 08, 2024Observed: 7.3 ft at 8:45PM May 08, 2024Observed: 7.31 ft at 9:00PM May 08, 2024Observed: 7.32 ft at 9:15PM May 08, 2024Observed: 7.32 ft at 9:30PM May 08, 2024Observed: 7.29 ft at 9:45PM May 08, 2024Observed: 7.3 ft at 10:00PM May 08, 2024Observed: 7.29 ft at 10:15PM May 08, 2024Observed: 7.26 ft at 10:30PM May 08, 2024Observed: 7.25 ft at 10:45PM May 08, 2024Observed: 7.26 ft at 11:00PM May 08, 2024Observed: 7.3 ft at 11:15PM May 08, 2024Observed: 7.22 ft at 11:30PM May 08, 2024Observed: 7.23 ft at 11:45PM May 08, 2024Observed: 7.31 ft at 12:00AM May 09, 2024Observed: 7.29 ft at 12:15AM May 09, 2024Observed: 7.24 ft at 12:30AM May 09, 2024Observed: 7.28 ft at 12:45AM May 09, 2024Observed: 7.31 ft at 1:00AM May 09, 2024Observed: 7.27 ft at 1:15AM May 09, 2024Observed: 7.27 ft at 1:30AM May 09, 2024Observed: 7.27 ft at 1:45AM May 09, 2024Observed: 7.25 ft at 2:00AM May 09, 2024Observed: 7.25 ft at 2:15AM May 09, 2024Observed: 7.21 ft at 2:30AM May 09, 2024Observed: 7.29 ft at 2:45AM May 09, 2024Observed: 7.3 ft at 3:00AM May 09, 2024Observed: 7.31 ft at 3:15AM May 09, 2024Observed: 7.28 ft at 3:30AM May 09, 2024Observed: 7.24 ft at 3:45AM May 09, 2024Observed: 7.27 ft at 4:00AM May 09, 2024Observed: 7.25 ft at 4:15AM May 09, 2024Observed: 7.29 ft at 4:30AM May 09, 2024Observed: 7.26 ft at 4:45AM May 09, 2024Observed: 7.24 ft at 5:00AM May 09, 2024Observed: 7.27 ft at 5:15AM May 09, 2024Observed: 7.28 ft at 5:30AM May 09, 2024Observed: 7.3 ft at 5:45AM May 09, 2024Observed: 7.29 ft at 6:00AM May 09, 2024Observed: 7.24 ft at 6:15AM May 09, 2024Observed: 7.3 ft at 6:30AM May 09, 2024Observed: 7.25 ft at 6:45AM May 09, 2024Observed: 7.29 ft at 7:00AM May 09, 2024Observed: 7.28 ft at 7:15AM May 09, 2024Observed: 7.27 ft at 7:30AM May 09, 2024Observed: 7.3 ft at 7:45AM May 09, 2024Observed: 7.27 ft at 8:00AM May 09, 2024Observed: 7.27 ft at 8:15AM May 09, 2024Observed: 7.31 ft at 8:30AM May 09, 2024Observed: 7.29 ft at 8:45AM May 09, 2024Observed: 7.3 ft at 9:00AM May 09, 2024Observed: 7.28 ft at 9:15AM May 09, 2024Observed: 7.31 ft at 9:30AM May 09, 2024Observed: 7.31 ft at 9:45AM May 09, 2024Observed: 7.26 ft at 10:00AM May 09, 2024Observed: 7.29 ft at 10:15AM May 09, 2024Observed: 7.27 ft at 10:30AM May 09, 2024Observed: 7.26 ft at 10:45AM May 09, 2024Observed: 7.28 ft at 11:00AM May 09, 2024Observed: 7.28 ft at 11:15AM May 09, 2024Observed: 7.27 ft at 11:30AM May 09, 2024Observed: 7.27 ft at 11:45AM May 09, 2024Observed: 7.28 ft at 12:00PM May 09, 2024Observed: 7.26 ft at 12:15PM May 09, 2024Observed: 7.29 ft at 12:30PM May 09, 2024Observed: 7.23 ft at 12:45PM May 09, 2024Observed: 7.28 ft at 1:00PM May 09, 2024Observed: 7.27 ft at 1:15PM May 09, 2024Observed: 7.22 ft at 1:30PM May 09, 2024Observed: 7.24 ft at 1:45PM May 09, 2024Observed: 7.25 ft at 2:00PM May 09, 2024Observed: 7.26 ft at 2:15PM May 09, 2024Observed: 7.25 ft at 2:30PM May 09, 2024Observed: 7.18 ft at 2:45PM May 09, 2024Observed: 7.25 ft at 3:00PM May 09, 2024Observed: 7.22 ft at 3:15PM May 09, 2024Observed: 7.21 ft at 3:30PM May 09, 2024Observed: 7.25 ft at 3:45PM May 09, 2024Observed: 7.24 ft at 4:00PM May 09, 2024Observed: 7.22 ft at 4:15PM May 09, 2024Observed: 7.25 ft at 4:30PM May 09, 2024Observed: 7.2 ft at 4:45PM May 09, 2024Observed: 7.22 ft at 5:00PM May 09, 2024Observed: 7.22 ft at 5:15PM May 09, 2024Observed: 7.2 ft at 5:30PM May 09, 2024Observed: 7.22 ft at 5:45PM May 09, 2024Observed: 7.24 ft at 6:00PM May 09, 2024Observed: 7.21 ft at 6:15PM May 09, 2024Observed: 7.18 ft at 6:30PM May 09, 2024Observed: 7.2 ft at 6:45PM May 09, 2024Observed: 7.21 ft at 7:00PM May 09, 2024Observed: 7.2 ft at 7:15PM May 09, 2024Observed: 7.18 ft at 7:30PM May 09, 2024Observed: 7.2 ft at 7:45PM May 09, 2024Observed: 7.22 ft at 8:00PM May 09, 2024Observed: 7.2 ft at 8:15PM May 09, 2024Observed: 7.23 ft at 8:30PM May 09, 2024Observed: 7.21 ft at 8:45PM May 09, 2024Observed: 7.23 ft at 9:00PM May 09, 2024Observed: 7.23 ft at 9:15PM May 09, 2024Observed: 7.21 ft at 9:30PM May 09, 2024Observed: 7.2 ft at 9:45PM May 09, 2024Observed: 7.22 ft at 10:00PM May 09, 2024Observed: 7.22 ft at 10:15PM May 09, 2024Observed: 7.19 ft at 10:30PM May 09, 2024Observed: 7.23 ft at 10:45PM May 09, 2024Observed: 7.2 ft at 11:00PM May 09, 2024Observed: 7.2 ft at 11:15PM May 09, 2024Observed: 7.21 ft at 11:30PM May 09, 2024Observed: 7.19 ft at 11:45PM May 09, 2024Observed: 7.18 ft at 12:00AM May 10, 2024Observed: 7.2 ft at 12:15AM May 10, 2024Observed: 7.18 ft at 12:30AM May 10, 2024Observed: 7.22 ft at 12:45AM May 10, 2024Observed: 7.22 ft at 1:00AM May 10, 2024Observed: 7.16 ft at 1:15AM May 10, 2024Observed: 7.18 ft at 1:30AM May 10, 2024U.S. Geological SurveySIGI4(plotting HGIRG) Graph Created (1:48AM May 10, 2024)ObservedLatest observed value: 7.18 ft at 1:30 AM CDT 10-May-2024. Flood Stage is 16 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 24 hours into the future from the forecast issuance time.

NOTE: Forecasts for the North Skunk River near Sigourney are issued as needed during times of high water, but are not routinely available.

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Upstream Gauge - near Lacey Upstream Gauge Downstream Gauge Downstream Gauge - at Merrimac
Flood Categories (in feet)
Major Flood Stage: 21
Moderate Flood Stage: 18
Flood Stage: 16
Action Stage: 14.5
Low Stage (in feet): -9999

Historic Crests
(1) 25.93 ft on 05/28/2013
(2) 25.33 ft on 03/31/1960
(3) 25.18 ft on 06/20/1990
(4) 24.68 ft on 07/06/1993
(5) 23.85 ft on 06/14/1966
(6) 23.65 ft on 08/12/2010
(7) 23.27 ft on 04/19/2013
(8) 23.12 ft on 07/03/2014 (P)
(9) 23.01 ft on 03/16/2019 (P)
(10) 22.80 ft on 05/01/1944
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 22.76 ft on 05/19/2019 (P)
(2) 23.01 ft on 03/16/2019 (P)
(3) 16.07 ft on 02/24/2019 (P)
(4) 18.50 ft on 11/28/2015 (P)
(5) 18.37 ft on 06/30/2015 (P)
(6) 16.96 ft on 10/15/2014 (P)
(7) 18.93 ft on 09/11/2014 (P)
(8) 23.12 ft on 07/03/2014 (P)
(9) 16.28 ft on 02/21/2014 (P)
(10) 25.93 ft on 05/28/2013
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:16
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
26 Water affects the south approach to the Highway 149 bridge.
18 Water affects most agricultural land near Sigourney.
16 Water affects agricultural land, some county roads, and farm houses.
14 Water affects some lower agricultural land along the river.
About This Location Collapse

Latitude: 41.300845° N, Longitude: 92.204626° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 16 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 29 651.53 ft 667.53 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:
Additional Information Collapse
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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
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9040 N Harrison Street
Davenport, IA 52806-7326
(563) 386-3976
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