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Hydrograph River at a Glance Download
Vermilion River (N-IL) near Leonore Stage (ft)Flow (kcfs)Highest Observation: 5.61 ft at 5:15AM Sep 19, 2014Observed: 5.55 ft at 5:30AM Sep 19, 2014Observed: 5.57 ft at 5:45AM Sep 19, 2014Observed: 5.57 ft at 6:00AM Sep 19, 2014Observed: 5.58 ft at 6:15AM Sep 19, 2014Observed: 5.56 ft at 6:30AM Sep 19, 2014Observed: 5.55 ft at 6:45AM Sep 19, 2014Observed: 5.55 ft at 7:00AM Sep 19, 2014Observed: 5.54 ft at 7:15AM Sep 19, 2014Observed: 5.54 ft at 7:30AM Sep 19, 2014Observed: 5.54 ft at 7:45AM Sep 19, 2014Observed: 5.53 ft at 8:00AM Sep 19, 2014Observed: 5.52 ft at 8:15AM Sep 19, 2014Observed: 5.51 ft at 8:30AM Sep 19, 2014Observed: 5.52 ft at 8:45AM Sep 19, 2014Observed: 5.54 ft at 9:00AM Sep 19, 2014Observed: 5.51 ft at 9:15AM Sep 19, 2014Observed: 5.5 ft at 9:30AM Sep 19, 2014Observed: 5.48 ft at 9:45AM Sep 19, 2014Observed: 5.49 ft at 10:00AM Sep 19, 2014Observed: 5.5 ft at 10:15AM Sep 19, 2014Observed: 5.5 ft at 10:30AM Sep 19, 2014Observed: 5.49 ft at 10:45AM Sep 19, 2014Observed: 5.47 ft at 11:00AM Sep 19, 2014Observed: 5.5 ft at 11:15AM Sep 19, 2014Observed: 5.48 ft at 11:30AM Sep 19, 2014Observed: 5.48 ft at 11:45AM Sep 19, 2014Observed: 5.47 ft at 12:00PM Sep 19, 2014Observed: 5.46 ft at 12:15PM Sep 19, 2014Observed: 5.48 ft at 12:30PM Sep 19, 2014Observed: 5.46 ft at 12:45PM Sep 19, 2014Observed: 5.44 ft at 1:00PM Sep 19, 2014Observed: 5.45 ft at 1:15PM Sep 19, 2014Observed: 5.44 ft at 1:30PM Sep 19, 2014Observed: 5.44 ft at 1:45PM Sep 19, 2014Observed: 5.44 ft at 2:00PM Sep 19, 2014Observed: 5.44 ft at 2:15PM Sep 19, 2014Observed: 5.44 ft at 2:30PM Sep 19, 2014Observed: 5.42 ft at 2:45PM Sep 19, 2014Observed: 5.44 ft at 3:00PM Sep 19, 2014Observed: 5.44 ft at 3:15PM Sep 19, 2014Observed: 5.41 ft at 3:30PM Sep 19, 2014Observed: 5.4 ft at 3:45PM Sep 19, 2014Observed: 5.4 ft at 4:00PM Sep 19, 2014Observed: 5.4 ft at 4:15PM Sep 19, 2014Observed: 5.39 ft at 4:30PM Sep 19, 2014Observed: 5.38 ft at 4:45PM Sep 19, 2014Observed: 5.36 ft at 5:00PM Sep 19, 2014Observed: 5.38 ft at 5:15PM Sep 19, 2014Observed: 5.42 ft at 5:30PM Sep 19, 2014Observed: 5.39 ft at 5:45PM Sep 19, 2014Observed: 5.41 ft at 6:00PM Sep 19, 2014Observed: 5.38 ft at 6:15PM Sep 19, 2014Observed: 5.37 ft at 6:30PM Sep 19, 2014Observed: 5.36 ft at 6:45PM Sep 19, 2014Observed: 5.37 ft at 7:00PM Sep 19, 2014Observed: 5.38 ft at 7:15PM Sep 19, 2014Observed: 5.34 ft at 7:30PM Sep 19, 2014Observed: 5.35 ft at 7:45PM Sep 19, 2014Observed: 5.35 ft at 8:00PM Sep 19, 2014Observed: 5.34 ft at 8:15PM Sep 19, 2014Observed: 5.35 ft at 8:30PM Sep 19, 2014Observed: 5.35 ft at 8:45PM Sep 19, 2014Observed: 5.37 ft at 9:00PM Sep 19, 2014Observed: 5.34 ft at 9:15PM Sep 19, 2014Observed: 5.34 ft at 9:30PM Sep 19, 2014Observed: 5.33 ft at 9:45PM Sep 19, 2014Observed: 5.31 ft at 10:00PM Sep 19, 2014Observed: 5.32 ft at 10:15PM Sep 19, 2014Observed: 5.32 ft at 10:30PM Sep 19, 2014Observed: 5.31 ft at 10:45PM Sep 19, 2014Observed: 5.31 ft at 11:00PM Sep 19, 2014Observed: 5.31 ft at 11:15PM Sep 19, 2014Observed: 5.3 ft at 11:30PM Sep 19, 2014Observed: 5.27 ft at 11:45PM Sep 19, 2014Observed: 5.29 ft at 12:00AM Sep 20, 2014Observed: 5.3 ft at 12:15AM Sep 20, 2014Observed: 5.28 ft at 12:30AM Sep 20, 2014Observed: 5.29 ft at 12:45AM Sep 20, 2014Observed: 5.28 ft at 1:00AM Sep 20, 2014Observed: 5.28 ft at 1:15AM Sep 20, 2014Observed: 5.28 ft at 1:30AM Sep 20, 2014Observed: 5.25 ft at 1:45AM Sep 20, 2014Observed: 5.28 ft at 2:00AM Sep 20, 2014Observed: 5.26 ft at 2:15AM Sep 20, 2014Observed: 5.24 ft at 2:30AM Sep 20, 2014Observed: 5.27 ft at 2:45AM Sep 20, 2014Observed: 5.26 ft at 3:00AM Sep 20, 2014Observed: 5.25 ft at 3:15AM Sep 20, 2014Observed: 5.24 ft at 3:30AM Sep 20, 2014Observed: 5.25 ft at 3:45AM Sep 20, 2014Observed: 5.24 ft at 4:00AM Sep 20, 2014Observed: 5.25 ft at 4:15AM Sep 20, 2014Observed: 5.25 ft at 4:30AM Sep 20, 2014Observed: 5.25 ft at 4:45AM Sep 20, 2014Observed: 5.23 ft at 5:00AM Sep 20, 2014Observed: 5.23 ft at 5:15AM Sep 20, 2014Observed: 5.23 ft at 5:30AM Sep 20, 2014Observed: 5.21 ft at 5:45AM Sep 20, 2014Observed: 5.22 ft at 6:00AM Sep 20, 2014Observed: 5.23 ft at 6:15AM Sep 20, 2014Observed: 5.23 ft at 6:30AM Sep 20, 2014Observed: 5.22 ft at 6:45AM Sep 20, 2014Observed: 5.2 ft at 7:00AM Sep 20, 2014Observed: 5.19 ft at 7:15AM Sep 20, 2014Observed: 5.21 ft at 7:30AM Sep 20, 2014Observed: 5.2 ft at 7:45AM Sep 20, 2014Observed: 5.2 ft at 8:00AM Sep 20, 2014Observed: 5.19 ft at 8:15AM Sep 20, 2014Observed: 5.19 ft at 8:30AM Sep 20, 2014Observed: 5.18 ft at 8:45AM Sep 20, 2014Observed: 5.2 ft at 9:00AM Sep 20, 2014Observed: 5.16 ft at 9:15AM Sep 20, 2014Observed: 5.15 ft at 9:30AM Sep 20, 2014Observed: 5.18 ft at 9:45AM Sep 20, 2014Observed: 5.14 ft at 10:00AM Sep 20, 2014Observed: 5.16 ft at 10:15AM Sep 20, 2014Observed: 5.18 ft at 10:30AM Sep 20, 2014Observed: 5.15 ft at 10:45AM Sep 20, 2014Observed: 5.15 ft at 11:00AM Sep 20, 2014Observed: 5.17 ft at 11:15AM Sep 20, 2014Observed: 5.15 ft at 11:30AM Sep 20, 2014Observed: 5.15 ft at 11:45AM Sep 20, 2014Observed: 5.15 ft at 12:00PM Sep 20, 2014Observed: 5.14 ft at 12:15PM Sep 20, 2014Observed: 5.15 ft at 12:30PM Sep 20, 2014Observed: 5.14 ft at 12:45PM Sep 20, 2014Observed: 5.13 ft at 1:00PM Sep 20, 2014Observed: 5.14 ft at 1:15PM Sep 20, 2014Observed: 5.14 ft at 1:30PM Sep 20, 2014Observed: 5.13 ft at 1:45PM Sep 20, 2014Observed: 5.14 ft at 2:00PM Sep 20, 2014Observed: 5.14 ft at 2:15PM Sep 20, 2014Observed: 5.13 ft at 2:30PM Sep 20, 2014Observed: 5.12 ft at 2:45PM Sep 20, 2014Observed: 5.12 ft at 3:00PM Sep 20, 2014Observed: 5.11 ft at 3:15PM Sep 20, 2014Observed: 5.13 ft at 3:30PM Sep 20, 2014Observed: 5.11 ft at 3:45PM Sep 20, 2014Observed: 5.11 ft at 4:00PM Sep 20, 2014Observed: 5.1 ft at 4:15PM Sep 20, 2014Observed: 5.09 ft at 4:30PM Sep 20, 2014Observed: 5.12 ft at 4:45PM Sep 20, 2014Observed: 5.11 ft at 5:00PM Sep 20, 2014Observed: 5.08 ft at 5:15PM Sep 20, 2014Observed: 5.1 ft at 5:30PM Sep 20, 2014Observed: 5.09 ft at 5:45PM Sep 20, 2014Observed: 5.08 ft at 6:00PM Sep 20, 2014Observed: 5.07 ft at 6:15PM Sep 20, 2014Observed: 5.06 ft at 6:30PM Sep 20, 2014Observed: 5.08 ft at 6:45PM Sep 20, 2014Observed: 5.06 ft at 7:00PM Sep 20, 2014Observed: 5.08 ft at 7:15PM Sep 20, 2014Observed: 5.08 ft at 7:30PM Sep 20, 2014Observed: 5.05 ft at 7:45PM Sep 20, 2014Observed: 5.05 ft at 8:00PM Sep 20, 2014Observed: 5.06 ft at 8:15PM Sep 20, 2014Observed: 5.04 ft at 8:30PM Sep 20, 2014Observed: 5.04 ft at 8:45PM Sep 20, 2014Observed: 5.06 ft at 9:00PM Sep 20, 2014Observed: 5.04 ft at 9:15PM Sep 20, 2014Observed: 5.05 ft at 9:30PM Sep 20, 2014Observed: 5.03 ft at 9:45PM Sep 20, 2014Observed: 5.04 ft at 10:00PM Sep 20, 2014Observed: 5.04 ft at 10:15PM Sep 20, 2014Observed: 5.05 ft at 10:30PM Sep 20, 2014Observed: 5.03 ft at 10:45PM Sep 20, 2014Observed: 5.02 ft at 11:00PM Sep 20, 2014Observed: 5.03 ft at 11:15PM Sep 20, 2014Observed: 5.02 ft at 11:30PM Sep 20, 2014Observed: 5.04 ft at 11:45PM Sep 20, 2014Observed: 5.03 ft at 12:00AM Sep 21, 2014Observed: 5 ft at 12:15AM Sep 21, 2014Observed: 5.02 ft at 12:30AM Sep 21, 2014Observed: 5.04 ft at 12:45AM Sep 21, 2014Observed: 5.02 ft at 1:00AM Sep 21, 2014Observed: 5.05 ft at 1:15AM Sep 21, 2014Observed: 5.02 ft at 1:30AM Sep 21, 2014Observed: 5 ft at 1:45AM Sep 21, 2014Observed: 5.01 ft at 2:00AM Sep 21, 2014Observed: 5.02 ft at 2:15AM Sep 21, 2014Observed: 4.98 ft at 2:30AM Sep 21, 2014Observed: 4.99 ft at 2:45AM Sep 21, 2014Observed: 5 ft at 3:00AM Sep 21, 2014Observed: 5 ft at 3:15AM Sep 21, 2014Observed: 5.01 ft at 3:30AM Sep 21, 2014Observed: 4.98 ft at 3:45AM Sep 21, 2014Observed: 4.99 ft at 4:00AM Sep 21, 2014Observed: 4.98 ft at 4:15AM Sep 21, 2014Observed: 4.99 ft at 4:30AM Sep 21, 2014Observed: 4.98 ft at 4:45AM Sep 21, 2014Observed: 4.98 ft at 5:00AM Sep 21, 2014Observed: 4.98 ft at 5:15AM Sep 21, 2014Observed: 4.97 ft at 5:30AM Sep 21, 2014Observed: 4.98 ft at 5:45AM Sep 21, 2014Observed: 4.97 ft at 6:00AM Sep 21, 2014Observed: 4.98 ft at 6:15AM Sep 21, 2014Observed: 4.96 ft at 6:30AM Sep 21, 2014Observed: 4.95 ft at 6:45AM Sep 21, 2014Observed: 4.94 ft at 7:00AM Sep 21, 2014Observed: 4.96 ft at 7:15AM Sep 21, 2014Observed: 4.94 ft at 7:30AM Sep 21, 2014Observed: 4.97 ft at 7:45AM Sep 21, 2014Observed: 4.96 ft at 8:00AM Sep 21, 2014Observed: 4.93 ft at 8:15AM Sep 21, 2014Observed: 4.97 ft at 8:30AM Sep 21, 2014Observed: 4.96 ft at 8:45AM Sep 21, 2014Observed: 4.96 ft at 9:00AM Sep 21, 2014Observed: 4.96 ft at 9:15AM Sep 21, 2014Observed: 4.94 ft at 9:30AM Sep 21, 2014Observed: 4.96 ft at 9:45AM Sep 21, 2014Observed: 4.95 ft at 10:00AM Sep 21, 2014Observed: 4.94 ft at 10:15AM Sep 21, 2014Observed: 4.94 ft at 10:30AM Sep 21, 2014Observed: 4.93 ft at 10:45AM Sep 21, 2014Observed: 4.94 ft at 11:00AM Sep 21, 2014Observed: 4.91 ft at 11:15AM Sep 21, 2014Observed: 4.92 ft at 11:30AM Sep 21, 2014Observed: 4.93 ft at 11:45AM Sep 21, 2014Observed: 4.93 ft at 12:00PM Sep 21, 2014Observed: 4.9 ft at 12:15PM Sep 21, 2014Observed: 4.92 ft at 12:30PM Sep 21, 2014Observed: 4.93 ft at 12:45PM Sep 21, 2014Observed: 4.93 ft at 1:00PM Sep 21, 2014Observed: 4.94 ft at 1:15PM Sep 21, 2014Observed: 4.91 ft at 1:30PM Sep 21, 2014Observed: 4.92 ft at 1:45PM Sep 21, 2014Observed: 4.92 ft at 2:00PM Sep 21, 2014Observed: 4.92 ft at 2:15PM Sep 21, 2014Observed: 4.89 ft at 2:30PM Sep 21, 2014Observed: 4.9 ft at 2:45PM Sep 21, 2014Observed: 4.89 ft at 3:00PM Sep 21, 2014Observed: 4.9 ft at 3:15PM Sep 21, 2014Observed: 4.88 ft at 3:30PM Sep 21, 2014Observed: 4.89 ft at 3:45PM Sep 21, 2014Observed: 4.9 ft at 4:00PM Sep 21, 2014Observed: 4.87 ft at 4:15PM Sep 21, 2014Observed: 4.88 ft at 4:30PM Sep 21, 2014Observed: 4.91 ft at 4:45PM Sep 21, 2014Observed: 4.88 ft at 5:00PM Sep 21, 2014Observed: 4.85 ft at 5:15PM Sep 21, 2014Observed: 4.88 ft at 5:30PM Sep 21, 2014Observed: 4.87 ft at 5:45PM Sep 21, 2014Observed: 4.86 ft at 6:00PM Sep 21, 2014Observed: 4.88 ft at 6:15PM Sep 21, 2014Observed: 4.86 ft at 6:30PM Sep 21, 2014Observed: 4.89 ft at 6:45PM Sep 21, 2014Observed: 4.87 ft at 7:00PM Sep 21, 2014Observed: 4.88 ft at 7:15PM Sep 21, 2014Observed: 4.87 ft at 7:30PM Sep 21, 2014Observed: 4.86 ft at 7:45PM Sep 21, 2014Observed: 4.87 ft at 8:00PM Sep 21, 2014Observed: 4.87 ft at 8:15PM Sep 21, 2014Observed: 4.86 ft at 8:30PM Sep 21, 2014Observed: 4.87 ft at 8:45PM Sep 21, 2014Observed: 4.87 ft at 9:00PM Sep 21, 2014Observed: 4.86 ft at 9:15PM Sep 21, 2014Observed: 4.87 ft at 9:30PM Sep 21, 2014Observed: 4.87 ft at 9:45PM Sep 21, 2014Observed: 4.89 ft at 10:00PM Sep 21, 2014Observed: 4.85 ft at 10:15PM Sep 21, 2014Observed: 4.87 ft at 10:30PM Sep 21, 2014Observed: 4.86 ft at 10:45PM Sep 21, 2014Observed: 4.84 ft at 11:00PM Sep 21, 2014Observed: 4.87 ft at 11:15PM Sep 21, 2014Observed: 4.84 ft at 11:30PM Sep 21, 2014Observed: 4.86 ft at 11:45PM Sep 21, 2014Observed: 4.85 ft at 12:00AM Sep 22, 2014Observed: 4.85 ft at 12:15AM Sep 22, 2014Observed: 4.84 ft at 12:30AM Sep 22, 2014Observed: 4.84 ft at 12:45AM Sep 22, 2014Observed: 4.85 ft at 1:00AM Sep 22, 2014Observed: 4.84 ft at 1:15AM Sep 22, 2014Observed: 4.82 ft at 1:30AM Sep 22, 2014Observed: 4.86 ft at 1:45AM Sep 22, 2014Observed: 4.85 ft at 2:00AM Sep 22, 2014Observed: 4.85 ft at 2:15AM Sep 22, 2014Observed: 4.83 ft at 2:30AM Sep 22, 2014Observed: 4.83 ft at 2:45AM Sep 22, 2014Observed: 4.84 ft at 3:00AM Sep 22, 2014Observed: 4.84 ft at 3:15AM Sep 22, 2014Observed: 4.82 ft at 3:30AM Sep 22, 2014Observed: 4.85 ft at 3:45AM Sep 22, 2014USGS--Water Resources of the United StatesLNRI2(plotting HGIRG) Graph Created (5:05AM Sep 22, 2014)ObservedLatest observed value: 4.85 ft at 3:45 AM CDT 22-Sep-2014. Flood Stage is 16 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: Not Available
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 Vermilion River (N-IL) near Leonore are issued as needed during times of high water, but are not routinely available.

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Upstream Gauge - at Pontiac Upstream Gauge
Flood Categories (in feet)
Major Flood Stage:26
Moderate Flood Stage:21
Flood Stage:16
Action Stage:15.5

Historical Crests
(1) 30.25 ft on 04/18/2013
(2) 27.13 ft on 12/04/1982
(3) 25.22 ft on 01/09/2008
(4) 24.30 ft on 09/15/2008
(5) 23.47 ft on 05/16/2009
Show More Historical 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:15
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
21 Large areas of agricultural land near river are under water.
16 Water begins to flood low lying agricultural land near river.
Photos
(1) Looking upstream at low flow.
(2) Looking downstream at low flow.
About This Location Collapse

Latitude: 41.208333° N, Longitude: 88.930833° 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 29 520.58 ft 536.58 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
How much forecast precipitation was used for the current river forecast?
USGS Streamflow Duration Hydrograph
How low could the river get?
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
Chicago Weather Forecast Office
333 W. University Dr.
Romeoville, IL 60446
(815) 834-1435
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Page last modified: 5-Aug-2014 6:38 PM
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