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Hydrograph River at a Glance Download
La Moine River at Colmar Stage (ft)Flow (cfs)Observed: 7.57 ft at 12:00AM May 15, 2024Observed: 7.58 ft at 12:15AM May 15, 2024Observed: 7.59 ft at 12:30AM May 15, 2024Observed: 7.6 ft at 12:45AM May 15, 2024Observed: 7.61 ft at 1:00AM May 15, 2024Observed: 7.62 ft at 1:15AM May 15, 2024Observed: 7.62 ft at 1:30AM May 15, 2024Observed: 7.63 ft at 1:45AM May 15, 2024Observed: 7.64 ft at 2:00AM May 15, 2024Observed: 7.65 ft at 2:15AM May 15, 2024Observed: 7.66 ft at 2:30AM May 15, 2024Observed: 7.68 ft at 2:45AM May 15, 2024Observed: 7.69 ft at 3:00AM May 15, 2024Observed: 7.7 ft at 3:15AM May 15, 2024Observed: 7.72 ft at 3:30AM May 15, 2024Observed: 7.74 ft at 3:45AM May 15, 2024Observed: 7.77 ft at 4:00AM May 15, 2024Observed: 7.79 ft at 4:15AM May 15, 2024Observed: 7.81 ft at 4:30AM May 15, 2024Observed: 7.84 ft at 4:45AM May 15, 2024Observed: 7.87 ft at 5:00AM May 15, 2024Observed: 7.9 ft at 5:15AM May 15, 2024Observed: 7.93 ft at 5:30AM May 15, 2024Observed: 7.96 ft at 5:45AM May 15, 2024Observed: 7.99 ft at 6:00AM May 15, 2024Observed: 8.02 ft at 6:15AM May 15, 2024Observed: 8.05 ft at 6:30AM May 15, 2024Observed: 8.08 ft at 6:45AM May 15, 2024Observed: 8.1 ft at 7:00AM May 15, 2024Observed: 8.13 ft at 7:15AM May 15, 2024Observed: 8.16 ft at 7:30AM May 15, 2024Observed: 8.19 ft at 7:45AM May 15, 2024Observed: 8.22 ft at 8:00AM May 15, 2024Observed: 8.25 ft at 8:15AM May 15, 2024Observed: 8.28 ft at 8:30AM May 15, 2024Observed: 8.32 ft at 8:45AM May 15, 2024Observed: 8.35 ft at 9:00AM May 15, 2024Observed: 8.39 ft at 9:15AM May 15, 2024Observed: 8.43 ft at 9:30AM May 15, 2024Observed: 8.47 ft at 9:45AM May 15, 2024Observed: 8.51 ft at 10:00AM May 15, 2024Observed: 8.56 ft at 10:15AM May 15, 2024Observed: 8.61 ft at 10:30AM May 15, 2024Observed: 8.65 ft at 10:45AM May 15, 2024Observed: 8.71 ft at 11:00AM May 15, 2024Observed: 8.77 ft at 11:15AM May 15, 2024Observed: 8.84 ft at 11:30AM May 15, 2024Observed: 8.9 ft at 11:45AM May 15, 2024Observed: 8.96 ft at 12:00PM May 15, 2024Observed: 9.02 ft at 12:15PM May 15, 2024Observed: 9.08 ft at 12:30PM May 15, 2024Observed: 9.15 ft at 12:45PM May 15, 2024Observed: 9.22 ft at 1:00PM May 15, 2024Observed: 9.29 ft at 1:15PM May 15, 2024Observed: 9.37 ft at 1:30PM May 15, 2024Observed: 9.45 ft at 1:45PM May 15, 2024Observed: 9.54 ft at 2:00PM May 15, 2024Observed: 9.62 ft at 2:15PM May 15, 2024Observed: 9.72 ft at 2:30PM May 15, 2024Observed: 9.81 ft at 2:45PM May 15, 2024Observed: 9.9 ft at 3:00PM May 15, 2024Observed: 9.98 ft at 3:15PM May 15, 2024Observed: 10.06 ft at 3:30PM May 15, 2024Observed: 10.14 ft at 3:45PM May 15, 2024Observed: 10.21 ft at 4:00PM May 15, 2024Observed: 10.29 ft at 4:15PM May 15, 2024Observed: 10.36 ft at 4:30PM May 15, 2024Observed: 10.43 ft at 4:45PM May 15, 2024Observed: 10.5 ft at 5:00PM May 15, 2024Observed: 10.56 ft at 5:15PM May 15, 2024Observed: 10.62 ft at 5:30PM May 15, 2024Observed: 10.68 ft at 5:45PM May 15, 2024Observed: 10.74 ft at 6:00PM May 15, 2024Observed: 10.79 ft at 6:15PM May 15, 2024Observed: 10.83 ft at 6:30PM May 15, 2024Observed: 10.89 ft at 6:45PM May 15, 2024Observed: 10.93 ft at 7:00PM May 15, 2024Observed: 10.97 ft at 7:15PM May 15, 2024Observed: 11.01 ft at 7:30PM May 15, 2024Observed: 11.04 ft at 7:45PM May 15, 2024Observed: 11.08 ft at 8:00PM May 15, 2024Observed: 11.12 ft at 8:15PM May 15, 2024Observed: 11.15 ft at 8:30PM May 15, 2024Observed: 11.2 ft at 8:45PM May 15, 2024Observed: 11.24 ft at 9:00PM May 15, 2024Observed: 11.26 ft at 9:15PM May 15, 2024Observed: 11.28 ft at 9:30PM May 15, 2024Observed: 11.3 ft at 9:45PM May 15, 2024Observed: 11.32 ft at 10:00PM May 15, 2024Observed: 11.35 ft at 10:15PM May 15, 2024Observed: 11.36 ft at 10:30PM May 15, 2024Observed: 11.37 ft at 10:45PM May 15, 2024Observed: 11.38 ft at 11:00PM May 15, 2024Observed: 11.39 ft at 11:15PM May 15, 2024Observed: 11.39 ft at 11:30PM May 15, 2024Observed: 11.41 ft at 11:45PM May 15, 2024Observed: 11.41 ft at 12:00AM May 16, 2024Observed: 11.42 ft at 12:15AM May 16, 2024Highest Observation: 11.43 ft at 12:30AM May 16, 2024Highest Observation: 11.43 ft at 12:45AM May 16, 2024Highest Observation: 11.43 ft at 1:00AM May 16, 2024Highest Observation: 11.43 ft at 1:15AM May 16, 2024Highest Observation: 11.43 ft at 1:30AM May 16, 2024Highest Observation: 11.43 ft at 1:45AM May 16, 2024Highest Observation: 11.43 ft at 2:00AM May 16, 2024Highest Observation: 11.43 ft at 2:15AM May 16, 2024Highest Observation: 11.43 ft at 2:30AM May 16, 2024Highest Observation: 11.43 ft at 2:45AM May 16, 2024Observed: 11.42 ft at 3:00AM May 16, 2024Observed: 11.41 ft at 3:15AM May 16, 2024Observed: 11.41 ft at 3:30AM May 16, 2024Observed: 11.4 ft at 3:45AM May 16, 2024Observed: 11.39 ft at 4:00AM May 16, 2024Observed: 11.39 ft at 4:15AM May 16, 2024Observed: 11.38 ft at 4:30AM May 16, 2024Observed: 11.37 ft at 4:45AM May 16, 2024Observed: 11.36 ft at 5:00AM May 16, 2024Observed: 11.36 ft at 5:15AM May 16, 2024Observed: 11.35 ft at 5:30AM May 16, 2024Observed: 11.34 ft at 5:45AM May 16, 2024Observed: 11.33 ft at 6:00AM May 16, 2024Observed: 11.33 ft at 6:15AM May 16, 2024Observed: 11.31 ft at 6:30AM May 16, 2024Observed: 11.31 ft at 6:45AM May 16, 2024Observed: 11.29 ft at 7:00AM May 16, 2024Observed: 11.29 ft at 7:15AM May 16, 2024Observed: 11.28 ft at 7:30AM May 16, 2024Observed: 11.27 ft at 7:45AM May 16, 2024Observed: 11.26 ft at 8:00AM May 16, 2024Observed: 11.25 ft at 8:15AM May 16, 2024Observed: 11.23 ft at 8:30AM May 16, 2024Observed: 11.23 ft at 8:45AM May 16, 2024Observed: 11.21 ft at 9:00AM May 16, 2024Observed: 11.21 ft at 9:15AM May 16, 2024Observed: 11.2 ft at 9:30AM May 16, 2024Observed: 11.19 ft at 9:45AM May 16, 2024Observed: 11.18 ft at 10:00AM May 16, 2024Observed: 11.17 ft at 10:15AM May 16, 2024Observed: 11.16 ft at 10:30AM May 16, 2024Observed: 11.15 ft at 10:45AM May 16, 2024Observed: 11.14 ft at 11:00AM May 16, 2024Observed: 11.13 ft at 11:15AM May 16, 2024Observed: 11.12 ft at 11:30AM May 16, 2024Observed: 11.11 ft at 11:45AM May 16, 2024Observed: 11.1 ft at 12:00PM May 16, 2024Observed: 11.1 ft at 12:15PM May 16, 2024Observed: 11.09 ft at 12:30PM May 16, 2024Observed: 11.08 ft at 12:45PM May 16, 2024Observed: 11.07 ft at 1:00PM May 16, 2024Observed: 11.06 ft at 1:15PM May 16, 2024Observed: 11.05 ft at 1:30PM May 16, 2024Observed: 11.05 ft at 1:45PM May 16, 2024Observed: 11.03 ft at 2:00PM May 16, 2024Observed: 11.02 ft at 2:15PM May 16, 2024Observed: 11.02 ft at 2:30PM May 16, 2024Observed: 11 ft at 2:45PM May 16, 2024Observed: 11 ft at 3:00PM May 16, 2024Observed: 10.99 ft at 3:15PM May 16, 2024Observed: 10.98 ft at 3:30PM May 16, 2024Observed: 10.97 ft at 3:45PM May 16, 2024Observed: 10.96 ft at 4:00PM May 16, 2024Observed: 10.96 ft at 4:15PM May 16, 2024Observed: 10.95 ft at 4:30PM May 16, 2024Observed: 10.93 ft at 4:45PM May 16, 2024Observed: 10.93 ft at 5:00PM May 16, 2024Observed: 10.92 ft at 5:15PM May 16, 2024Observed: 10.91 ft at 5:30PM May 16, 2024Observed: 10.9 ft at 5:45PM May 16, 2024Observed: 10.89 ft at 6:00PM May 16, 2024Observed: 10.89 ft at 6:15PM May 16, 2024Observed: 10.88 ft at 6:30PM May 16, 2024Observed: 10.87 ft at 6:45PM May 16, 2024Observed: 10.86 ft at 7:00PM May 16, 2024Observed: 10.85 ft at 7:15PM May 16, 2024Observed: 10.84 ft at 7:30PM May 16, 2024Observed: 10.83 ft at 7:45PM May 16, 2024Observed: 10.82 ft at 8:00PM May 16, 2024Observed: 10.82 ft at 8:15PM May 16, 2024Observed: 10.81 ft at 8:30PM May 16, 2024Observed: 10.79 ft at 8:45PM May 16, 2024Observed: 10.79 ft at 9:00PM May 16, 2024Observed: 10.78 ft at 9:15PM May 16, 2024Observed: 10.77 ft at 9:30PM May 16, 2024Observed: 10.76 ft at 9:45PM May 16, 2024Observed: 10.75 ft at 10:00PM May 16, 2024Observed: 10.74 ft at 10:15PM May 16, 2024Observed: 10.73 ft at 10:30PM May 16, 2024Observed: 10.72 ft at 10:45PM May 16, 2024Observed: 10.71 ft at 11:00PM May 16, 2024Observed: 10.7 ft at 11:15PM May 16, 2024Observed: 10.69 ft at 11:30PM May 16, 2024Observed: 10.68 ft at 11:45PM May 16, 2024Observed: 10.67 ft at 12:00AM May 17, 2024Observed: 10.66 ft at 12:15AM May 17, 2024Observed: 10.65 ft at 12:30AM May 17, 2024Observed: 10.63 ft at 12:45AM May 17, 2024Observed: 10.63 ft at 1:00AM May 17, 2024Observed: 10.62 ft at 1:15AM May 17, 2024Observed: 10.6 ft at 1:30AM May 17, 2024Observed: 10.59 ft at 1:45AM May 17, 2024Observed: 10.58 ft at 2:00AM May 17, 2024Observed: 10.57 ft at 2:15AM May 17, 2024Observed: 10.56 ft at 2:30AM May 17, 2024Observed: 10.55 ft at 2:45AM May 17, 2024Observed: 10.53 ft at 3:00AM May 17, 2024Observed: 10.52 ft at 3:15AM May 17, 2024Observed: 10.51 ft at 3:30AM May 17, 2024Observed: 10.5 ft at 3:45AM May 17, 2024Observed: 10.48 ft at 4:00AM May 17, 2024Observed: 10.47 ft at 4:15AM May 17, 2024Observed: 10.46 ft at 4:30AM May 17, 2024Observed: 10.45 ft at 4:45AM May 17, 2024Observed: 10.44 ft at 5:00AM May 17, 2024Observed: 10.42 ft at 5:15AM May 17, 2024Observed: 10.42 ft at 5:30AM May 17, 2024Observed: 10.41 ft at 5:45AM May 17, 2024Observed: 10.4 ft at 6:00AM May 17, 2024Observed: 10.39 ft at 6:15AM May 17, 2024Observed: 10.38 ft at 6:30AM May 17, 2024Observed: 10.38 ft at 6:45AM May 17, 2024Observed: 10.37 ft at 7:00AM May 17, 2024Observed: 10.37 ft at 7:15AM May 17, 2024Observed: 10.36 ft at 7:30AM May 17, 2024Observed: 10.35 ft at 7:45AM May 17, 2024Observed: 10.35 ft at 8:00AM May 17, 2024Observed: 10.34 ft at 8:15AM May 17, 2024Observed: 10.33 ft at 8:30AM May 17, 2024Observed: 10.32 ft at 8:45AM May 17, 2024Observed: 10.31 ft at 9:00AM May 17, 2024Observed: 10.3 ft at 9:15AM May 17, 2024Observed: 10.29 ft at 9:30AM May 17, 2024Observed: 10.28 ft at 9:45AM May 17, 2024Observed: 10.26 ft at 10:00AM May 17, 2024Observed: 10.25 ft at 10:15AM May 17, 2024Observed: 10.24 ft at 10:30AM May 17, 2024Observed: 10.22 ft at 10:45AM May 17, 2024Observed: 10.21 ft at 11:00AM May 17, 2024Observed: 10.19 ft at 11:15AM May 17, 2024Observed: 10.17 ft at 11:30AM May 17, 2024Observed: 10.16 ft at 11:45AM May 17, 2024Observed: 10.14 ft at 12:00PM May 17, 2024Observed: 10.13 ft at 12:15PM May 17, 2024Observed: 10.11 ft at 12:30PM May 17, 2024Observed: 10.1 ft at 12:45PM May 17, 2024Observed: 10.07 ft at 1:00PM May 17, 2024Observed: 10.06 ft at 1:15PM May 17, 2024Observed: 10.04 ft at 1:30PM May 17, 2024Observed: 10.07 ft at 1:45PM May 17, 2024Observed: 10.08 ft at 2:00PM May 17, 2024Observed: 10.07 ft at 2:15PM May 17, 2024Observed: 10.07 ft at 2:30PM May 17, 2024Observed: 10.05 ft at 2:45PM May 17, 2024Observed: 10.05 ft at 3:00PM May 17, 2024Observed: 10.03 ft at 3:15PM May 17, 2024Observed: 10.02 ft at 3:30PM May 17, 2024Observed: 10.02 ft at 3:45PM May 17, 2024Observed: 9.99 ft at 4:00PM May 17, 2024Observed: 9.99 ft at 4:15PM May 17, 2024Observed: 9.97 ft at 4:30PM May 17, 2024Observed: 9.96 ft at 4:45PM May 17, 2024Observed: 9.94 ft at 5:00PM May 17, 2024Observed: 9.92 ft at 5:15PM May 17, 2024Observed: 9.9 ft at 5:30PM May 17, 2024Observed: 9.89 ft at 5:45PM May 17, 2024Observed: 9.87 ft at 6:00PM May 17, 2024Observed: 9.86 ft at 6:15PM May 17, 2024Observed: 9.84 ft at 6:30PM May 17, 2024Observed: 9.82 ft at 6:45PM May 17, 2024Observed: 9.81 ft at 7:00PM May 17, 2024Observed: 9.8 ft at 7:15PM May 17, 2024Observed: 9.78 ft at 7:30PM May 17, 2024Observed: 9.77 ft at 7:45PM May 17, 2024Observed: 9.76 ft at 8:00PM May 17, 2024Observed: 9.75 ft at 8:15PM May 17, 2024Observed: 9.74 ft at 8:30PM May 17, 2024Observed: 9.73 ft at 8:45PM May 17, 2024Observed: 9.72 ft at 9:00PM May 17, 2024Observed: 9.72 ft at 9:15PM May 17, 2024Observed: 9.71 ft at 9:30PM May 17, 2024Observed: 9.7 ft at 9:45PM May 17, 2024Observed: 9.7 ft at 10:00PM May 17, 2024Observed: 9.7 ft at 10:15PM May 17, 2024Observed: 9.69 ft at 10:30PM May 17, 2024Observed: 9.69 ft at 10:45PM May 17, 2024U.S. Geological SurveyCLMI2(plotting HGIRG) Graph Created (11:48PM May 17, 2024)ObservedLatest observed value: 9.69 ft at 10:45 PM CDT 17-May-2024. Flood Stage is 20 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 La Moine River at Colmar are issued as needed during times of high water, but are not routinely available.

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Downstream Gauge Downstream Gauge - at Ripley
Flood Categories (in feet)
Major Flood Stage: 24
Moderate Flood Stage: 22
Flood Stage: 20
Action Stage: 19
Low Stage (in feet): -9999

Historic Crests
(1) 28.94 ft on 04/19/2013
(2) 27.03 ft on 01/03/1965
(3) 26.61 ft on 03/05/1985
(4) 25.76 ft on 05/13/2002
(5) 25.69 ft on 10/04/1986
(6) 25.14 ft on 09/25/1970
(7) 25.06 ft on 05/17/2009
(8) 24.81 ft on 06/21/1990
(9) 24.79 ft on 06/04/1980
(10) 24.59 ft on 06/16/2011
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 22.48 ft on 07/12/2021 (P)
(2) 22.01 ft on 05/19/2020
(3) 24.06 ft on 05/26/2019
(4) 20.24 ft on 02/21/2018
(5) 21.71 ft on 05/02/2017
(6) 23.10 ft on 12/30/2015
(7) 23.15 ft on 06/28/2015
(8) 23.74 ft on 02/22/2014
(9) 24.08 ft on 05/05/2013
(10) 28.94 ft on 04/19/2013
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
32 Water is over the Illinois Highway 61 bridge railings at Colmar.
29.5 Water affects Illinois Highway 61 near the La Moine River bridge.
28.5 Water is at the bottom of the U.S. Highway 136 bridge deck near Tennessee.
28 Water is at the bottom of the Illinois Highway 101 bridge deck at Brooklyn.
27.2 Water is at the bottom of the North 270th Road bridge deck.
27 Water is at the bottom of the Camp Creek Road bridge deck at Birmingham. Water also affects some houses east of Plymouth.
26.5 Water is at the bottom of the Illinois Highway 61 and County Road 26 bridge decks.
25.5 Water is at the bottom of the County Road 6 bridge deck near Saint Mary.
24 Water affects a few houses near the McDonough and Schuyler county line.
22.5 Water affects lower roads around Birmingham.
20 Water affects the lowest portions of Lambert Road and affects Lamar Road approximately 100 feet north of the intersection with County Road 26.
About This Location Collapse

Latitude: 40.330278° N, Longitude: 90.896111° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 20 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 29 491.53 ft 511.53 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
Quad Cities Weather Forecast Office
9040 N Harrison Street
Davenport, IA 52806-7326
(563) 386-3976
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