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Hydrograph River at a Glance Download
Des Plaines River at Brandon Road Lock (tailwater) Tailwater (ft)Observed: 505.11 ft at 3:30PM May 07, 2024Observed: 505.04 ft at 4:00PM May 07, 2024Observed: 505.17 ft at 4:30PM May 07, 2024Observed: 505.24 ft at 5:00PM May 07, 2024Observed: 505.23 ft at 5:30PM May 07, 2024Observed: 505.3 ft at 6:00PM May 07, 2024Observed: 505.31 ft at 6:30PM May 07, 2024Observed: 505.35 ft at 7:00PM May 07, 2024Observed: 505.36 ft at 7:30PM May 07, 2024Observed: 505.43 ft at 8:00PM May 07, 2024Observed: 505.41 ft at 8:30PM May 07, 2024Observed: 505.41 ft at 9:00PM May 07, 2024Observed: 505.44 ft at 9:30PM May 07, 2024Observed: 505.39 ft at 10:00PM May 07, 2024Observed: 505.57 ft at 10:30PM May 07, 2024Observed: 505.64 ft at 11:00PM May 07, 2024Observed: 505.61 ft at 11:30PM May 07, 2024Observed: 505.62 ft at 12:00AM May 08, 2024Observed: 505.68 ft at 12:30AM May 08, 2024Observed: 505.58 ft at 1:00AM May 08, 2024Observed: 505.66 ft at 1:30AM May 08, 2024Observed: 505.76 ft at 2:00AM May 08, 2024Observed: 505.59 ft at 2:30AM May 08, 2024Observed: 505.6 ft at 3:00AM May 08, 2024Observed: 505.62 ft at 3:30AM May 08, 2024Observed: 505.56 ft at 4:00AM May 08, 2024Observed: 505.74 ft at 4:30AM May 08, 2024Observed: 505.49 ft at 5:00AM May 08, 2024Observed: 505.48 ft at 5:30AM May 08, 2024Observed: 505.76 ft at 6:00AM May 08, 2024Observed: 505.53 ft at 6:30AM May 08, 2024Observed: 505.52 ft at 7:00AM May 08, 2024Observed: 505.58 ft at 7:30AM May 08, 2024Observed: 505.53 ft at 8:00AM May 08, 2024Observed: 505.52 ft at 8:30AM May 08, 2024Observed: 505.47 ft at 9:00AM May 08, 2024Observed: 505.41 ft at 9:30AM May 08, 2024Observed: 505.39 ft at 10:00AM May 08, 2024Observed: 505.29 ft at 10:30AM May 08, 2024Observed: 505.26 ft at 11:00AM May 08, 2024Observed: 505.18 ft at 11:30AM May 08, 2024Observed: 505.15 ft at 12:00PM May 08, 2024Observed: 505.15 ft at 12:30PM May 08, 2024Observed: 505.07 ft at 1:00PM May 08, 2024Observed: 504.95 ft at 1:30PM May 08, 2024Observed: 504.93 ft at 2:00PM May 08, 2024Observed: 505.06 ft at 2:30PM May 08, 2024Observed: 504.97 ft at 3:00PM May 08, 2024Observed: 504.84 ft at 3:30PM May 08, 2024Observed: 504.81 ft at 4:00PM May 08, 2024Observed: 504.96 ft at 4:30PM May 08, 2024Observed: 504.9 ft at 5:00PM May 08, 2024Observed: 505.15 ft at 5:30PM May 08, 2024Observed: 504.93 ft at 6:00PM May 08, 2024Observed: 505 ft at 6:30PM May 08, 2024Observed: 505.13 ft at 7:00PM May 08, 2024Observed: 505.22 ft at 7:30PM May 08, 2024Observed: 505.25 ft at 8:00PM May 08, 2024Observed: 505.5 ft at 8:30PM May 08, 2024Observed: 505.35 ft at 9:00PM May 08, 2024Observed: 505.31 ft at 9:30PM May 08, 2024Observed: 505.2 ft at 10:00PM May 08, 2024Observed: 505.25 ft at 10:30PM May 08, 2024Observed: 505.21 ft at 11:00PM May 08, 2024Observed: 505.35 ft at 11:30PM May 08, 2024Observed: 505.29 ft at 12:00AM May 09, 2024Observed: 505.32 ft at 12:30AM May 09, 2024Observed: 505.34 ft at 1:00AM May 09, 2024Observed: 505.37 ft at 1:30AM May 09, 2024Observed: 505.38 ft at 2:00AM May 09, 2024Observed: 505.38 ft at 2:30AM May 09, 2024Observed: 505.39 ft at 3:00AM May 09, 2024Observed: 505.4 ft at 3:30AM May 09, 2024Observed: 505.39 ft at 4:00AM May 09, 2024Observed: 505.41 ft at 4:30AM May 09, 2024Observed: 505.39 ft at 5:00AM May 09, 2024Observed: 505.4 ft at 5:30AM May 09, 2024Observed: 505.4 ft at 6:00AM May 09, 2024Observed: 505.45 ft at 6:30AM May 09, 2024Observed: 505.47 ft at 7:00AM May 09, 2024Observed: 505.47 ft at 7:30AM May 09, 2024Observed: 505.39 ft at 8:00AM May 09, 2024Observed: 505.16 ft at 8:30AM May 09, 2024Observed: 505.14 ft at 9:00AM May 09, 2024Observed: 505.2 ft at 9:30AM May 09, 2024Observed: 505.13 ft at 10:00AM May 09, 2024Observed: 505.21 ft at 10:30AM May 09, 2024Observed: 505.21 ft at 11:00AM May 09, 2024Observed: 505.31 ft at 11:30AM May 09, 2024Observed: 505.15 ft at 12:00PM May 09, 2024Observed: 505.28 ft at 12:30PM May 09, 2024Observed: 505.28 ft at 1:00PM May 09, 2024Observed: 505.4 ft at 1:30PM May 09, 2024Observed: 505.34 ft at 2:00PM May 09, 2024Observed: 505.35 ft at 2:30PM May 09, 2024Observed: 505.35 ft at 3:00PM May 09, 2024Observed: 505.35 ft at 3:30PM May 09, 2024Observed: 505.34 ft at 4:00PM May 09, 2024Observed: 505.41 ft at 4:30PM May 09, 2024Observed: 505.38 ft at 5:00PM May 09, 2024Observed: 505.35 ft at 5:30PM May 09, 2024Observed: 505.61 ft at 6:00PM May 09, 2024Observed: 505.32 ft at 6:30PM May 09, 2024Observed: 505.35 ft at 7:00PM May 09, 2024Observed: 505.32 ft at 7:30PM May 09, 2024Observed: 505.29 ft at 8:00PM May 09, 2024Observed: 505.41 ft at 8:30PM May 09, 2024Observed: 505.45 ft at 9:00PM May 09, 2024Observed: 505.44 ft at 9:30PM May 09, 2024Observed: 505.45 ft at 10:00PM May 09, 2024Observed: 505.56 ft at 10:30PM May 09, 2024Observed: 505.49 ft at 11:00PM May 09, 2024Observed: 505.43 ft at 11:30PM May 09, 2024Observed: 505.45 ft at 12:00AM May 10, 2024Observed: 505.54 ft at 12:30AM May 10, 2024Observed: 505.5 ft at 1:00AM May 10, 2024Observed: 505.52 ft at 1:30AM May 10, 2024Observed: 505.6 ft at 2:00AM May 10, 2024Observed: 505.47 ft at 2:30AM May 10, 2024Observed: 505.53 ft at 3:00AM May 10, 2024Observed: 505.94 ft at 3:30AM May 10, 2024Observed: 505.59 ft at 4:00AM May 10, 2024Observed: 505.54 ft at 4:30AM May 10, 2024Observed: 505.54 ft at 5:00AM May 10, 2024Observed: 505.62 ft at 5:30AM May 10, 2024Observed: 505.48 ft at 6:00AM May 10, 2024Observed: 505.51 ft at 6:30AM May 10, 2024Observed: 505.59 ft at 7:00AM May 10, 2024Observed: 505.47 ft at 7:30AM May 10, 2024Observed: 505.44 ft at 8:00AM May 10, 2024Observed: 505.37 ft at 8:30AM May 10, 2024Observed: 505.37 ft at 9:00AM May 10, 2024Observed: 505.35 ft at 9:30AM May 10, 2024Observed: 505.32 ft at 10:00AM May 10, 2024Observed: 505.32 ft at 10:30AM May 10, 2024Observed: 505.41 ft at 11:00AM May 10, 2024Observed: 505.35 ft at 11:30AM May 10, 2024Observed: 505.6 ft at 12:00PM May 10, 2024Observed: 505.34 ft at 12:30PM May 10, 2024Observed: 505.43 ft at 1:00PM May 10, 2024Observed: 505.33 ft at 1:30PM May 10, 2024Observed: 505.41 ft at 2:00PM May 10, 2024Observed: 505.42 ft at 2:30PM May 10, 2024Observed: 505.53 ft at 3:00PM May 10, 2024Observed: 505.41 ft at 3:30PM May 10, 2024Observed: 505.42 ft at 4:00PM May 10, 2024Observed: 505.53 ft at 4:30PM May 10, 2024Observed: 505.39 ft at 5:00PM May 10, 2024Observed: 505.41 ft at 5:30PM May 10, 2024Observed: 505.5 ft at 6:00PM May 10, 2024Observed: 505.41 ft at 6:30PM May 10, 2024Observed: 505.38 ft at 7:00PM May 10, 2024Observed: 505.39 ft at 7:30PM May 10, 2024Observed: 505.37 ft at 8:00PM May 10, 2024Observed: 505.45 ft at 8:30PM May 10, 2024Observed: 506.28 ft at 9:00PM May 10, 2024Observed: 505.4 ft at 9:30PM May 10, 2024Observed: 505.4 ft at 10:00PM May 10, 2024Observed: 505.42 ft at 10:30PM May 10, 2024Observed: 505.6 ft at 11:00PM May 10, 2024Observed: 505.35 ft at 11:30PM May 10, 2024Observed: 505.37 ft at 12:00AM May 11, 2024Observed: 505.37 ft at 12:30AM May 11, 2024Observed: 505.36 ft at 1:00AM May 11, 2024Observed: 505.35 ft at 1:30AM May 11, 2024Observed: 505.32 ft at 2:00AM May 11, 2024Observed: 505.29 ft at 2:30AM May 11, 2024Observed: 505.27 ft at 3:00AM May 11, 2024Observed: 505.47 ft at 3:30AM May 11, 2024Observed: 505.27 ft at 4:00AM May 11, 2024Observed: 505.3 ft at 4:30AM May 11, 2024Observed: 505.25 ft at 5:00AM May 11, 2024Observed: 505.23 ft at 5:30AM May 11, 2024Observed: 505.03 ft at 6:00AM May 11, 2024Observed: 505.28 ft at 6:30AM May 11, 2024Observed: 505.24 ft at 7:00AM May 11, 2024Observed: 505.3 ft at 7:30AM May 11, 2024Observed: 505.28 ft at 8:00AM May 11, 2024Observed: 505.31 ft at 8:30AM May 11, 2024Observed: 505.33 ft at 9:00AM May 11, 2024Observed: 505.3 ft at 9:30AM May 11, 2024Observed: 505.39 ft at 10:00AM May 11, 2024Observed: 505 ft at 10:30AM May 11, 2024Observed: 505.3 ft at 11:00AM May 11, 2024Observed: 505.22 ft at 11:30AM May 11, 2024Observed: 505.26 ft at 12:00PM May 11, 2024Observed: 505.21 ft at 12:30PM May 11, 2024Observed: 505.29 ft at 1:00PM May 11, 2024Observed: 505.1 ft at 1:30PM May 11, 2024Observed: 505.13 ft at 2:00PM May 11, 2024Observed: 504.99 ft at 2:30PM May 11, 2024Observed: 504.99 ft at 3:00PM May 11, 2024Observed: 504.92 ft at 3:30PM May 11, 2024Observed: 504.97 ft at 4:00PM May 11, 2024Observed: 504.97 ft at 4:30PM May 11, 2024Observed: 504.96 ft at 5:00PM May 11, 2024Observed: 504.91 ft at 5:30PM May 11, 2024Observed: 505.01 ft at 6:00PM May 11, 2024Observed: 505.96 ft at 6:30PM May 11, 2024Observed: 505.12 ft at 7:00PM May 11, 2024Observed: 505.54 ft at 7:30PM May 11, 2024Observed: 505.19 ft at 8:00PM May 11, 2024Observed: 505.34 ft at 8:30PM May 11, 2024Observed: 505.26 ft at 9:00PM May 11, 2024Observed: 505.23 ft at 9:30PM May 11, 2024Observed: 505.26 ft at 10:00PM May 11, 2024Observed: 505.28 ft at 10:30PM May 11, 2024Observed: 505.29 ft at 11:00PM May 11, 2024Observed: 505.43 ft at 11:30PM May 11, 2024Observed: 505.2 ft at 12:00AM May 12, 2024Observed: 505.25 ft at 12:30AM May 12, 2024Observed: 505.24 ft at 1:00AM May 12, 2024Observed: 505.23 ft at 1:30AM May 12, 2024Observed: 505.23 ft at 2:00AM May 12, 2024Observed: 505.22 ft at 2:30AM May 12, 2024Observed: 505.2 ft at 3:00AM May 12, 2024Observed: 505.19 ft at 3:30AM May 12, 2024Observed: 505.18 ft at 4:00AM May 12, 2024Observed: 505.16 ft at 4:30AM May 12, 2024Observed: 505.17 ft at 5:00AM May 12, 2024Observed: 505.07 ft at 5:30AM May 12, 2024Observed: 504.97 ft at 6:00AM May 12, 2024Observed: 504.93 ft at 6:30AM May 12, 2024Observed: 504.87 ft at 7:00AM May 12, 2024Observed: 504.87 ft at 7:30AM May 12, 2024Observed: 504.81 ft at 8:00AM May 12, 2024Observed: 505.19 ft at 8:30AM May 12, 2024Observed: 504.81 ft at 9:00AM May 12, 2024Observed: 504.77 ft at 9:30AM May 12, 2024Observed: 504.75 ft at 10:00AM May 12, 2024Observed: 504.76 ft at 10:30AM May 12, 2024Observed: 504.8 ft at 11:00AM May 12, 2024Observed: 504.67 ft at 11:30AM May 12, 2024Observed: 504.68 ft at 12:00PM May 12, 2024Observed: 504.67 ft at 12:30PM May 12, 2024Observed: 504.7 ft at 1:00PM May 12, 2024Observed: 504.72 ft at 1:30PM May 12, 2024Observed: 504.79 ft at 2:00PM May 12, 2024Observed: 504.76 ft at 2:30PM May 12, 2024Observed: 504.67 ft at 3:00PM May 12, 2024Observed: 504.74 ft at 3:30PM May 12, 2024Observed: 504.71 ft at 4:00PM May 12, 2024Observed: 504.83 ft at 4:30PM May 12, 2024Observed: 504.72 ft at 5:00PM May 12, 2024Observed: 504.84 ft at 5:30PM May 12, 2024Observed: 504.91 ft at 6:00PM May 12, 2024Observed: 504.89 ft at 6:30PM May 12, 2024Observed: 504.94 ft at 7:00PM May 12, 2024Observed: 504.94 ft at 7:30PM May 12, 2024Observed: 504.95 ft at 8:00PM May 12, 2024Observed: 505.16 ft at 8:30PM May 12, 2024Observed: 505.11 ft at 9:00PM May 12, 2024Observed: 505.44 ft at 9:30PM May 12, 2024Observed: 505.31 ft at 10:00PM May 12, 2024Observed: 505.27 ft at 10:30PM May 12, 2024Observed: 505.21 ft at 11:00PM May 12, 2024Observed: 505.21 ft at 11:30PM May 12, 2024Observed: 505.35 ft at 12:00AM May 13, 2024Observed: 505.3 ft at 12:30AM May 13, 2024Observed: 505.4 ft at 1:00AM May 13, 2024Observed: 505.21 ft at 1:30AM May 13, 2024Observed: 505.12 ft at 2:00AM May 13, 2024Observed: 504.95 ft at 2:30AM May 13, 2024Observed: 505.03 ft at 3:00AM May 13, 2024Observed: 505.04 ft at 3:30AM May 13, 2024Observed: 505.04 ft at 4:00AM May 13, 2024Observed: 505.02 ft at 4:30AM May 13, 2024Observed: 505 ft at 5:00AM May 13, 2024Observed: 504.99 ft at 5:30AM May 13, 2024Observed: 505.06 ft at 6:00AM May 13, 2024Observed: 504.99 ft at 6:30AM May 13, 2024Observed: 504.98 ft at 7:00AM May 13, 2024Observed: 504.88 ft at 7:30AM May 13, 2024Observed: 504.92 ft at 8:00AM May 13, 2024Observed: 504.9 ft at 8:30AM May 13, 2024Observed: 504.87 ft at 9:00AM May 13, 2024Observed: 504.83 ft at 9:30AM May 13, 2024Observed: 504.84 ft at 10:00AM May 13, 2024Observed: 504.87 ft at 10:30AM May 13, 2024Observed: 504.9 ft at 11:00AM May 13, 2024Observed: 505 ft at 11:30AM May 13, 2024Observed: 505.18 ft at 12:00PM May 13, 2024Observed: 505.15 ft at 12:30PM May 13, 2024Observed: 505.24 ft at 1:00PM May 13, 2024Observed: 505.2 ft at 1:30PM May 13, 2024Observed: 505.43 ft at 2:00PM May 13, 2024Observed: 505.38 ft at 2:30PM May 13, 2024Observed: 505.45 ft at 3:00PM May 13, 2024Observed: 505.39 ft at 3:30PM May 13, 2024Highest Observation: 506.4 ft at 4:00PM May 13, 2024Observed: 505.47 ft at 4:30PM May 13, 2024Observed: 505.45 ft at 5:00PM May 13, 2024Observed: 505.38 ft at 5:30PM May 13, 2024Observed: 506.13 ft at 6:00PM May 13, 2024Observed: 505.24 ft at 6:30PM May 13, 2024Observed: 505.3 ft at 7:00PM May 13, 2024Observed: 505.23 ft at 7:30PM May 13, 2024Observed: 505.17 ft at 8:00PM May 13, 2024Observed: 505.14 ft at 8:30PM May 13, 2024Observed: 505.16 ft at 9:00PM May 13, 2024Observed: 504.98 ft at 9:30PM May 13, 2024Observed: 504.9 ft at 10:00PM May 13, 2024Observed: 504.93 ft at 10:30PM May 13, 2024Observed: 504.93 ft at 11:00PM May 13, 2024Observed: 504.92 ft at 11:30PM May 13, 2024Observed: 504.95 ft at 12:00AM May 14, 2024Observed: 504.9 ft at 12:30AM May 14, 2024Observed: 504.98 ft at 1:00AM May 14, 2024Observed: 504.95 ft at 1:30AM May 14, 2024Observed: 504.94 ft at 2:00AM May 14, 2024Observed: 504.96 ft at 2:30AM May 14, 2024Observed: 505 ft at 3:00AM May 14, 2024Observed: 504.99 ft at 3:30AM May 14, 2024Observed: 505.05 ft at 4:00AM May 14, 2024Observed: 505.05 ft at 4:30AM May 14, 2024Observed: 505.08 ft at 5:00AM May 14, 2024Observed: 505.07 ft at 5:30AM May 14, 2024Observed: 504.99 ft at 6:00AM May 14, 2024Observed: 504.88 ft at 6:30AM May 14, 2024Observed: 504.64 ft at 7:00AM May 14, 2024Observed: 504.71 ft at 7:30AM May 14, 2024Observed: 504.72 ft at 8:00AM May 14, 2024Observed: 504.67 ft at 8:30AM May 14, 2024Observed: 504.78 ft at 9:00AM May 14, 2024Observed: 504.66 ft at 9:30AM May 14, 2024Observed: 504.82 ft at 10:00AM May 14, 2024Observed: 504.97 ft at 10:30AM May 14, 2024Observed: 504.72 ft at 11:00AM May 14, 2024Observed: 504.78 ft at 11:30AM May 14, 2024Observed: 504.76 ft at 12:00PM May 14, 2024Observed: 504.79 ft at 12:30PM May 14, 2024Observed: 504.89 ft at 1:00PM May 14, 2024Observed: 504.8 ft at 1:30PM May 14, 2024Observed: 504.94 ft at 2:00PM May 14, 2024USGS--Water Resources of the United StatesJOLI2(plotting HTIRG) Graph Created (3:26PM May 14, 2024)ObservedLatest observed value: 504.94 ft at 2:00 PM CDT 14-May-2024. Flood Stage is 507 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Graphical forecasts are not available for the Des Plaines River at Brandon Road Lock (tailwater). During times of high water, forecast crest information can be found in the text products.
Return to Area Map
Upstream Locations Upstream Gauge Downstream Gauge Downstream Locations
Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 507
Action Stage: 506.5
Low Stage (in feet): 502.5

Historic Crests
(1) 513.30 ft on 07/13/1957
(2) 513.25 ft on 05/18/2020
(3) 513.12 ft on 07/18/1996
(4) 512.32 ft on 12/04/1982
(5) 512.25 ft on 09/14/2008
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 513.25 ft on 05/18/2020
(2) 510.57 ft on 05/01/2019
(3) 511.10 ft on 02/21/2018
(4) 509.47 ft on 05/01/2017
(5) 512.25 ft on 09/14/2008
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: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
539.4 High water levels cause Brandon Road Lock to shut down.
512 High water levels begin to impact shipping interests along the river.
Low Water Impacts Collapse
If you notice any errors in the below information, please contact our Webmaster
502.5 Low water levels begin to impact shipping interests along the river.
About This Location Collapse

Latitude: 41.502246° N, Longitude: 88.105081° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 507 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 Not Available Not Available 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:
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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
Chicago Weather Forecast Office
333 W. University Dr.
Romeoville, IL 60446
(815) 834-1435
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