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This probabilistic forecast is issued by the Missouri Basin River Forecast Center.
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About this graph
Forecasts for the Republican River at Guide Rock are issued as needed during times of high water, but are not routinely available.
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Upstream Gauge - at Riverton Upstream Gauge Downstream Gauge Downstream Gauge - near Hardy
Zoom Level:14
Flood Categories (in feet)
Major Flood Stage: 17
Moderate Flood Stage: 15
Flood Stage: 12.5
Action Stage: 10.5
Low Stage (in feet): -9999

Historic Crests
(1) 15.47 ft on 07/19/1993
(2) 15.08 ft on 07/11/2019
(3) 14.85 ft on 05/28/2019
(4) 14.31 ft on 08/25/2019
(5) 14.06 ft on 05/25/2008
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 10.37 ft on 07/07/2022
(2) 11.64 ft on 03/15/2021
(3) 12.82 ft on 05/23/2020
(4) 14.31 ft on 08/25/2019
(5) 15.08 ft on 07/11/2019
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
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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
21.5 Floodwaters reach the bottom of the bridge at the gage site.
15 Highway 78 south of the bridge will be impacted along with numerous county roads including River Road as well as Road B and E. In addition, a home will be threatened downstream on the south side of the river off of Road 3600 south of Superior. This home required sandbagging during the July flooding of 2019 when the river crest at Guide Rock reached 15.1 feet.
12.5 Minor agricultural lowland flooding occurs and roads B and E will begin to be impacted.
10.5 Water begins spilling out of the river banks.
(1) Looking upstream
(2) Looking downstream
(3) Gage house
(4) Bridge at site and wire weight

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
Hastings Weather Forecast Office
6365 Osborne Drive West
Hastings, NE 68901
(402) 462-2127
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Page last modified: 2-Nov-2020 7:29 PM
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