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Advanced Hydrologic Prediction Service
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This probabilistic forecast is issued by the North Central River Forecast Center.
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About this graph
Forecasts for the Yellow River at Knox are issued as needed during times of high water, but are not routinely available.
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Downstream Gauge Downstream Gauge - at Dunns Bridge
Zoom Level:16
Flood Categories (in feet)
Major Flood Stage: 13
Moderate Flood Stage: 12
Flood Stage: 10
Action Stage: 9
Low Stage (in feet): -9999

Historic Crests
(1) 15.30 ft on 01/01/1991
(2) 13.81 ft on 02/24/2018
(3) 13.75 ft on 10/15/1954
(4) 13.38 ft on 10/13/1990
(5) 13.25 ft on 03/18/1982
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(P): Preliminary values subject to further review.

Recent Crests
(1) 8.17 ft on 01/15/2020
(2) 9.73 ft on 05/03/2019
(3) 13.81 ft on 02/24/2018
(4) 7.82 ft on 01/01/2016
(5) 8.68 ft on 06/19/2015
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 4.67 ft on 07/18/2012
(2) 4.70 ft on 01/21/1963
(3) 4.72 ft on 08/23/2020
Show More Low Water Records
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Gauge LocationGauge Map Marker
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
14 Flooding closes county roads and state routes 8, 17, and 23. Flood water surrounds residences on the north side of Knox.
12 Local roads and state highways 8, 17, and 23 begin to flood.
10 Agricultural land and Wythogan City Park begin to flood.
(1) Upstream view from gauge site
(2) Downstream view from gauge site

Other Real-time and/or Archive Data Sources:

Additional Information Collapse
How low could the river get?
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
Northern Indiana Weather Forecast Office
7506 E 850 N
Syracuse, IN 46567
(574) 834-1104
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Page last modified: 2-Nov-2020 7:30 PM
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