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Weather Forecast Office Quad Cities, IA North Central River Forecast Center
Flood Warning
View all valid statements/warnings
Hydrograph River at a Glance Download Weekly Chance of
Exceeding Levels		 Chance of Exceeding Levels
During Entire Period
Iowa River near Lone Tree Stage (ft)Flow (cfs)Highest Observation: 10.86 ft at 5:45AM May 16, 2013Observed: 10.84 ft at 6:00AM May 16, 2013Observed: 10.85 ft at 6:15AM May 16, 2013Observed: 10.84 ft at 6:30AM May 16, 2013Observed: 10.84 ft at 6:45AM May 16, 2013Observed: 10.84 ft at 7:00AM May 16, 2013Observed: 10.85 ft at 7:15AM May 16, 2013Highest Observation: 10.86 ft at 7:30AM May 16, 2013Observed: 10.83 ft at 7:45AM May 16, 2013Observed: 10.85 ft at 8:00AM May 16, 2013Observed: 10.85 ft at 8:15AM May 16, 2013Highest Observation: 10.86 ft at 8:30AM May 16, 2013Observed: 10.85 ft at 8:45AM May 16, 2013Observed: 10.85 ft at 9:00AM May 16, 2013Observed: 10.85 ft at 9:15AM May 16, 2013Observed: 10.85 ft at 9:30AM May 16, 2013Observed: 10.84 ft at 9:45AM May 16, 2013Observed: 10.84 ft at 10:00AM May 16, 2013Observed: 10.85 ft at 10:15AM May 16, 2013Observed: 10.85 ft at 10:30AM May 16, 2013Observed: 10.84 ft at 10:45AM May 16, 2013Observed: 10.85 ft at 11:00AM May 16, 2013Observed: 10.82 ft at 11:15AM May 16, 2013Observed: 10.84 ft at 11:30AM May 16, 2013Observed: 10.84 ft at 11:45AM May 16, 2013Observed: 10.84 ft at 12:00PM May 16, 2013Observed: 10.83 ft at 12:15PM May 16, 2013Observed: 10.84 ft at 12:30PM May 16, 2013Observed: 10.83 ft at 12:45PM May 16, 2013Observed: 10.82 ft at 1:00PM May 16, 2013Observed: 10.83 ft at 1:15PM May 16, 2013Observed: 10.84 ft at 1:30PM May 16, 2013Observed: 10.83 ft at 1:45PM May 16, 2013Observed: 10.83 ft at 2:00PM May 16, 2013Observed: 10.83 ft at 2:15PM May 16, 2013Observed: 10.83 ft at 2:30PM May 16, 2013Observed: 10.83 ft at 2:45PM May 16, 2013Observed: 10.83 ft at 3:00PM May 16, 2013Observed: 10.83 ft at 3:15PM May 16, 2013Observed: 10.82 ft at 3:30PM May 16, 2013Observed: 10.83 ft at 3:45PM May 16, 2013Observed: 10.83 ft at 4:00PM May 16, 2013Observed: 10.83 ft at 4:15PM May 16, 2013Observed: 10.83 ft at 4:30PM May 16, 2013Observed: 10.83 ft at 4:45PM May 16, 2013Observed: 10.83 ft at 5:00PM May 16, 2013Observed: 10.82 ft at 5:15PM May 16, 2013Observed: 10.82 ft at 5:30PM May 16, 2013Observed: 10.82 ft at 5:45PM May 16, 2013Observed: 10.82 ft at 6:00PM May 16, 2013Observed: 10.82 ft at 6:15PM May 16, 2013Observed: 10.81 ft at 6:30PM May 16, 2013Observed: 10.82 ft at 6:45PM May 16, 2013Observed: 10.81 ft at 7:00PM May 16, 2013Observed: 10.8 ft at 7:15PM May 16, 2013Observed: 10.8 ft at 7:30PM May 16, 2013Observed: 10.81 ft at 7:45PM May 16, 2013Observed: 10.81 ft at 8:00PM May 16, 2013Observed: 10.81 ft at 8:15PM May 16, 2013Observed: 10.81 ft at 8:30PM May 16, 2013Observed: 10.82 ft at 8:45PM May 16, 2013Observed: 10.81 ft at 9:00PM May 16, 2013Observed: 10.81 ft at 9:15PM May 16, 2013Observed: 10.79 ft at 9:30PM May 16, 2013Observed: 10.81 ft at 9:45PM May 16, 2013Observed: 10.81 ft at 10:00PM May 16, 2013Observed: 10.81 ft at 10:15PM May 16, 2013Observed: 10.81 ft at 10:30PM May 16, 2013Observed: 10.8 ft at 10:45PM May 16, 2013Observed: 10.79 ft at 11:00PM May 16, 2013Observed: 10.8 ft at 11:15PM May 16, 2013Observed: 10.8 ft at 11:30PM May 16, 2013Observed: 10.8 ft at 11:45PM May 16, 2013Observed: 10.82 ft at 12:00AM May 17, 2013Observed: 10.8 ft at 12:15AM May 17, 2013Observed: 10.79 ft at 12:30AM May 17, 2013Observed: 10.8 ft at 12:45AM May 17, 2013Observed: 10.79 ft at 1:00AM May 17, 2013Observed: 10.8 ft at 1:15AM May 17, 2013Observed: 10.8 ft at 1:30AM May 17, 2013Observed: 10.8 ft at 1:45AM May 17, 2013Observed: 10.8 ft at 2:00AM May 17, 2013Observed: 10.8 ft at 2:15AM May 17, 2013Observed: 10.78 ft at 2:30AM May 17, 2013Observed: 10.8 ft at 2:45AM May 17, 2013Observed: 10.79 ft at 3:00AM May 17, 2013Observed: 10.81 ft at 3:15AM May 17, 2013Observed: 10.8 ft at 3:30AM May 17, 2013Observed: 10.8 ft at 3:45AM May 17, 2013Observed: 10.79 ft at 4:00AM May 17, 2013Observed: 10.81 ft at 4:15AM May 17, 2013Observed: 10.8 ft at 4:30AM May 17, 2013Observed: 10.77 ft at 4:45AM May 17, 2013Observed: 10.77 ft at 5:00AM May 17, 2013Observed: 10.81 ft at 5:15AM May 17, 2013Observed: 10.79 ft at 5:30AM May 17, 2013Observed: 10.78 ft at 5:45AM May 17, 2013Observed: 10.79 ft at 6:00AM May 17, 2013Observed: 10.78 ft at 6:15AM May 17, 2013Observed: 10.77 ft at 6:30AM May 17, 2013Observed: 10.78 ft at 6:45AM May 17, 2013Observed: 10.79 ft at 7:00AM May 17, 2013Observed: 10.78 ft at 7:15AM May 17, 2013Observed: 10.78 ft at 7:30AM May 17, 2013Observed: 10.78 ft at 7:45AM May 17, 2013Observed: 10.78 ft at 8:00AM May 17, 2013Observed: 10.79 ft at 8:15AM May 17, 2013Observed: 10.78 ft at 8:30AM May 17, 2013Observed: 10.8 ft at 8:45AM May 17, 2013Observed: 10.79 ft at 9:00AM May 17, 2013Observed: 10.79 ft at 9:15AM May 17, 2013Observed: 10.78 ft at 9:30AM May 17, 2013Observed: 10.79 ft at 9:45AM May 17, 2013Observed: 10.79 ft at 10:00AM May 17, 2013Observed: 10.8 ft at 10:15AM May 17, 2013Observed: 10.79 ft at 10:30AM May 17, 2013Observed: 10.77 ft at 10:45AM May 17, 2013Observed: 10.79 ft at 11:00AM May 17, 2013Observed: 10.78 ft at 11:15AM May 17, 2013Observed: 10.78 ft at 11:30AM May 17, 2013Observed: 10.77 ft at 11:45AM May 17, 2013Observed: 10.77 ft at 12:00PM May 17, 2013Observed: 10.79 ft at 12:15PM May 17, 2013Observed: 10.76 ft at 12:30PM May 17, 2013Observed: 10.78 ft at 12:45PM May 17, 2013Observed: 10.79 ft at 1:00PM May 17, 2013Observed: 10.78 ft at 1:15PM May 17, 2013Observed: 10.78 ft at 1:30PM May 17, 2013Observed: 10.78 ft at 1:45PM May 17, 2013Observed: 10.78 ft at 2:00PM May 17, 2013Observed: 10.78 ft at 2:15PM May 17, 2013Observed: 10.76 ft at 2:30PM May 17, 2013Observed: 10.77 ft at 2:45PM May 17, 2013Observed: 10.78 ft at 3:00PM May 17, 2013Observed: 10.78 ft at 3:15PM May 17, 2013Observed: 10.78 ft at 3:30PM May 17, 2013Observed: 10.77 ft at 3:45PM May 17, 2013Observed: 10.77 ft at 4:00PM May 17, 2013Observed: 10.77 ft at 4:15PM May 17, 2013Observed: 10.77 ft at 4:30PM May 17, 2013Observed: 10.77 ft at 4:45PM May 17, 2013Observed: 10.77 ft at 5:00PM May 17, 2013Observed: 10.77 ft at 5:15PM May 17, 2013Observed: 10.75 ft at 5:30PM May 17, 2013Observed: 10.76 ft at 5:45PM May 17, 2013Observed: 10.76 ft at 6:00PM May 17, 2013Observed: 10.77 ft at 6:15PM May 17, 2013Observed: 10.72 ft at 6:30PM May 17, 2013Observed: 10.76 ft at 6:45PM May 17, 2013Observed: 10.77 ft at 7:00PM May 17, 2013Observed: 10.78 ft at 7:15PM May 17, 2013Observed: 10.76 ft at 7:30PM May 17, 2013Observed: 10.76 ft at 7:45PM May 17, 2013Observed: 10.77 ft at 8:00PM May 17, 2013Observed: 10.76 ft at 8:15PM May 17, 2013Observed: 10.77 ft at 8:30PM May 17, 2013Observed: 10.74 ft at 8:45PM May 17, 2013Observed: 10.76 ft at 9:00PM May 17, 2013Observed: 10.76 ft at 9:15PM May 17, 2013Observed: 10.76 ft at 9:30PM May 17, 2013Observed: 10.75 ft at 9:45PM May 17, 2013Observed: 10.76 ft at 10:00PM May 17, 2013Observed: 10.76 ft at 10:15PM May 17, 2013Observed: 10.75 ft at 10:30PM May 17, 2013Observed: 10.74 ft at 10:45PM May 17, 2013Observed: 10.74 ft at 11:00PM May 17, 2013Observed: 10.75 ft at 11:15PM May 17, 2013Observed: 10.74 ft at 11:30PM May 17, 2013Observed: 10.75 ft at 11:45PM May 17, 2013Observed: 10.75 ft at 12:00AM May 18, 2013Observed: 10.74 ft at 12:15AM May 18, 2013Observed: 10.75 ft at 12:30AM May 18, 2013Observed: 10.75 ft at 12:45AM May 18, 2013Observed: 10.75 ft at 1:00AM May 18, 2013Observed: 10.74 ft at 1:15AM May 18, 2013Observed: 10.74 ft at 1:30AM May 18, 2013Observed: 10.74 ft at 1:45AM May 18, 2013Observed: 10.74 ft at 2:00AM May 18, 2013Observed: 10.75 ft at 2:15AM May 18, 2013Observed: 10.74 ft at 2:30AM May 18, 2013Observed: 10.76 ft at 2:45AM May 18, 2013Observed: 10.75 ft at 3:00AM May 18, 2013Observed: 10.75 ft at 3:15AM May 18, 2013Observed: 10.75 ft at 3:30AM May 18, 2013Observed: 10.72 ft at 3:45AM May 18, 2013Observed: 10.74 ft at 4:00AM May 18, 2013Observed: 10.74 ft at 4:15AM May 18, 2013Observed: 10.75 ft at 4:30AM May 18, 2013Observed: 10.73 ft at 4:45AM May 18, 2013Observed: 10.73 ft at 5:00AM May 18, 2013Observed: 10.73 ft at 5:15AM May 18, 2013Observed: 10.74 ft at 5:30AM May 18, 2013Observed: 10.7 ft at 5:45AM May 18, 2013Observed: 10.72 ft at 6:00AM May 18, 2013Observed: 10.74 ft at 6:15AM May 18, 2013Observed: 10.74 ft at 6:30AM May 18, 2013Observed: 10.74 ft at 6:45AM May 18, 2013Observed: 10.71 ft at 7:00AM May 18, 2013Observed: 10.73 ft at 7:15AM May 18, 2013Observed: 10.74 ft at 7:30AM May 18, 2013Observed: 10.74 ft at 7:45AM May 18, 2013Observed: 10.71 ft at 8:00AM May 18, 2013Observed: 10.74 ft at 8:15AM May 18, 2013Observed: 10.73 ft at 8:30AM May 18, 2013Observed: 10.73 ft at 8:45AM May 18, 2013Observed: 10.73 ft at 9:00AM May 18, 2013Observed: 10.74 ft at 9:15AM May 18, 2013Observed: 10.73 ft at 9:30AM May 18, 2013Observed: 10.74 ft at 9:45AM May 18, 2013Observed: 10.74 ft at 10:00AM May 18, 2013Observed: 10.73 ft at 10:15AM May 18, 2013Observed: 10.73 ft at 10:30AM May 18, 2013Observed: 10.73 ft at 10:45AM May 18, 2013Observed: 10.73 ft at 11:00AM May 18, 2013Observed: 10.73 ft at 11:15AM May 18, 2013Observed: 10.74 ft at 11:30AM May 18, 2013Observed: 10.74 ft at 11:45AM May 18, 2013Observed: 10.73 ft at 12:00PM May 18, 2013Observed: 10.73 ft at 12:15PM May 18, 2013Observed: 10.74 ft at 12:30PM May 18, 2013Observed: 10.72 ft at 12:45PM May 18, 2013Observed: 10.73 ft at 1:00PM May 18, 2013Observed: 10.74 ft at 1:15PM May 18, 2013Observed: 10.75 ft at 1:30PM May 18, 2013Observed: 10.73 ft at 1:45PM May 18, 2013Observed: 10.72 ft at 2:00PM May 18, 2013Observed: 10.73 ft at 2:15PM May 18, 2013Observed: 10.72 ft at 2:30PM May 18, 2013Observed: 10.72 ft at 2:45PM May 18, 2013Observed: 10.73 ft at 3:00PM May 18, 2013Observed: 10.72 ft at 3:15PM May 18, 2013Observed: 10.71 ft at 3:30PM May 18, 2013Observed: 10.72 ft at 3:45PM May 18, 2013Observed: 10.72 ft at 4:00PM May 18, 2013Observed: 10.72 ft at 4:15PM May 18, 2013Observed: 10.71 ft at 4:30PM May 18, 2013Observed: 10.73 ft at 4:45PM May 18, 2013Observed: 10.72 ft at 5:00PM May 18, 2013Observed: 10.73 ft at 5:15PM May 18, 2013Observed: 10.68 ft at 5:30PM May 18, 2013Observed: 10.71 ft at 5:45PM May 18, 2013Observed: 10.71 ft at 6:00PM May 18, 2013Observed: 10.72 ft at 6:15PM May 18, 2013Observed: 10.71 ft at 6:30PM May 18, 2013Observed: 10.71 ft at 6:45PM May 18, 2013Observed: 10.71 ft at 7:00PM May 18, 2013Observed: 10.71 ft at 7:15PM May 18, 2013Observed: 10.71 ft at 7:30PM May 18, 2013Observed: 10.71 ft at 7:45PM May 18, 2013Observed: 10.71 ft at 8:00PM May 18, 2013Observed: 10.71 ft at 8:15PM May 18, 2013Observed: 10.72 ft at 8:30PM May 18, 2013Observed: 10.7 ft at 8:45PM May 18, 2013Observed: 10.71 ft at 9:00PM May 18, 2013Observed: 10.7 ft at 9:15PM May 18, 2013Observed: 10.7 ft at 9:30PM May 18, 2013Observed: 10.71 ft at 9:45PM May 18, 2013Observed: 10.71 ft at 10:00PM May 18, 2013Observed: 10.71 ft at 10:15PM May 18, 2013Observed: 10.71 ft at 10:30PM May 18, 2013Observed: 10.71 ft at 10:45PM May 18, 2013Observed: 10.71 ft at 11:00PM May 18, 2013Observed: 10.71 ft at 12:15AM May 19, 2013Observed: 10.69 ft at 12:30AM May 19, 2013Observed: 10.71 ft at 12:45AM May 19, 2013Observed: 10.71 ft at 1:00AM May 19, 2013Observed: 10.71 ft at 1:15AM May 19, 2013Observed: 10.7 ft at 1:30AM May 19, 2013Observed: 10.71 ft at 1:45AM May 19, 2013Observed: 10.69 ft at 2:00AM May 19, 2013Observed: 10.7 ft at 2:15AM May 19, 2013Observed: 10.7 ft at 2:30AM May 19, 2013Observed: 10.7 ft at 2:45AM May 19, 2013Observed: 10.7 ft at 3:00AM May 19, 2013Observed: 10.69 ft at 3:15AM May 19, 2013Observed: 10.71 ft at 3:30AM May 19, 2013Observed: 10.7 ft at 3:45AM May 19, 2013Observed: 10.71 ft at 4:00AM May 19, 2013Observed: 10.71 ft at 4:15AM May 19, 2013Observed: 10.7 ft at 4:30AM May 19, 2013Observed: 10.69 ft at 4:45AM May 19, 2013Observed: 10.7 ft at 5:00AM May 19, 2013Highest Forecast: 10.7 ft 7:00AM May 19, 2013Highest Forecast: 10.7 ft 1:00PM May 19, 2013Highest Forecast: 10.7 ft 7:00PM May 19, 2013Forecast: 10.6 ft 1:00AM May 20, 2013Forecast: 10.6 ft 7:00AM May 20, 2013Forecast: 10.6 ft 1:00PM May 20, 2013Forecast: 10.6 ft 7:00PM May 20, 2013Forecast: 10.6 ft 1:00AM May 21, 2013Forecast: 10.6 ft 7:00AM May 21, 2013Forecast: 10.6 ft 1:00PM May 21, 2013Forecast: 10.6 ft 7:00PM May 21, 2013Forecast: 10.6 ft 1:00AM May 22, 2013Forecast: 10.6 ft 7:00AM May 22, 2013Forecast: 10.6 ft 1:00PM May 22, 2013Forecast: 10.6 ft 7:00PM May 22, 2013Forecast: 10.6 ft 1:00AM May 23, 2013Forecast: 10.5 ft 7:00AM May 23, 2013Forecast: 10.5 ft 1:00PM May 23, 2013Forecast: 10.5 ft 7:00PM May 23, 2013Forecast: 10.5 ft 1:00AM May 24, 2013Forecast: 10.5 ft 7:00AM May 24, 2013Forecast: 10.5 ft 1:00PM May 24, 2013Forecast: 10.5 ft 7:00PM May 24, 2013Forecast: 10.5 ft 1:00AM May 25, 2013Forecast: 10.5 ft 7:00AM May 25, 2013U.S. Geological SurveyLNTI4(plotting HGIRG) Graph Created (5:32AM May 19, 2013)ObservedForecast (issued 12:10AM May 19)Latest observed value: 10.7 ft at 5:00 AM CDT 19-May-2013. Flood Stage is 15 ft
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Tabular Data
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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 Iowa River near Lone Tree are issued routinely during the warm season, and as needed at other times of the year.

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Upstream Gauge - at Iowa City Upstream Gauge Downstream Gauge Downstream Gauge - at Columbus Jct
Flood Categories (in feet)
Major Flood Stage:18
Moderate Flood Stage:16.5
Flood Stage:15
Action Stage:14

Historical Crests
(1) 23.15 ft on 06/15/2008
(2) 22.94 ft on 07/07/1993
(3) 20.27 ft on 09/22/1965
(4) 19.94 ft on 05/25/1944
(5) 18.97 ft on 05/19/1974
(6) 18.44 ft on 05/11/1996
(7) 18.38 ft on 02/21/1971
(8) 18.08 ft on 06/20/1990
(9) 17.90 ft on 04/01/1960
(10) 17.68 ft on 03/21/1962
Show More Historical Crests

Low Water Records
Currently none available.
Legend
Gauge Location
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
20 Water reaches the bottom of the County Road W66 bridge deck.
15 Water affects low lying roads.
14 Water reaches to the tops of banks along the river.
About This Location Collapse

Latitude: 41.423799° N, Longitude: 91.478661° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 15 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 29 588.16 ft 603.16 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Other Data Sources:
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How low could the river get?
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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
Quad Cities Weather Forecast Office
9050 Harrison Street
Davenport, IA 52806-7326
(563) 386-3976
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Page last modified: 13-Mar-2013 6:27 PM 		Disclaimer
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