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Hydrograph River at a Glance Download
Elkhorn River near Atkinson Stage (ft)Flow (cfs)Observed: 2.68 ft at 3:00PM Oct 24, 2021Observed: 2.67 ft at 3:15PM Oct 24, 2021Observed: 2.67 ft at 3:30PM Oct 24, 2021Observed: 2.67 ft at 3:45PM Oct 24, 2021Observed: 2.67 ft at 4:00PM Oct 24, 2021Observed: 2.67 ft at 4:15PM Oct 24, 2021Observed: 2.67 ft at 4:30PM Oct 24, 2021Observed: 2.67 ft at 4:45PM Oct 24, 2021Observed: 2.67 ft at 5:00PM Oct 24, 2021Observed: 2.67 ft at 5:15PM Oct 24, 2021Observed: 2.67 ft at 5:30PM Oct 24, 2021Observed: 2.67 ft at 5:45PM Oct 24, 2021Observed: 2.67 ft at 6:00PM Oct 24, 2021Observed: 2.67 ft at 6:15PM Oct 24, 2021Observed: 2.67 ft at 6:30PM Oct 24, 2021Observed: 2.67 ft at 6:45PM Oct 24, 2021Observed: 2.68 ft at 7:00PM Oct 24, 2021Observed: 2.67 ft at 7:15PM Oct 24, 2021Observed: 2.67 ft at 7:30PM Oct 24, 2021Observed: 2.67 ft at 7:45PM Oct 24, 2021Observed: 2.67 ft at 8:00PM Oct 24, 2021Observed: 2.67 ft at 8:15PM Oct 24, 2021Observed: 2.67 ft at 8:30PM Oct 24, 2021Observed: 2.67 ft at 8:45PM Oct 24, 2021Observed: 2.67 ft at 9:00PM Oct 24, 2021Observed: 2.67 ft at 9:15PM Oct 24, 2021Observed: 2.68 ft at 9:30PM Oct 24, 2021Observed: 2.67 ft at 9:45PM Oct 24, 2021Observed: 2.67 ft at 10:00PM Oct 24, 2021Observed: 2.67 ft at 10:15PM Oct 24, 2021Observed: 2.68 ft at 10:30PM Oct 24, 2021Observed: 2.68 ft at 10:45PM Oct 24, 2021Observed: 2.68 ft at 11:00PM Oct 24, 2021Observed: 2.68 ft at 11:15PM Oct 24, 2021Observed: 2.68 ft at 11:30PM Oct 24, 2021Observed: 2.68 ft at 11:45PM Oct 24, 2021Observed: 2.68 ft at 12:00AM Oct 25, 2021Observed: 2.68 ft at 12:15AM Oct 25, 2021Observed: 2.68 ft at 12:30AM Oct 25, 2021Observed: 2.68 ft at 12:45AM Oct 25, 2021Observed: 2.68 ft at 1:00AM Oct 25, 2021Observed: 2.68 ft at 1:15AM Oct 25, 2021Observed: 2.68 ft at 1:30AM Oct 25, 2021Observed: 2.68 ft at 1:45AM Oct 25, 2021Observed: 2.68 ft at 2:00AM Oct 25, 2021Observed: 2.68 ft at 2:15AM Oct 25, 2021Observed: 2.68 ft at 2:30AM Oct 25, 2021Observed: 2.68 ft at 2:45AM Oct 25, 2021Observed: 2.68 ft at 3:00AM Oct 25, 2021Observed: 2.68 ft at 3:15AM Oct 25, 2021Observed: 2.68 ft at 3:30AM Oct 25, 2021Observed: 2.68 ft at 3:45AM Oct 25, 2021Observed: 2.68 ft at 4:00AM Oct 25, 2021Observed: 2.68 ft at 4:15AM Oct 25, 2021Observed: 2.68 ft at 4:30AM Oct 25, 2021Observed: 2.68 ft at 4:45AM Oct 25, 2021Observed: 2.68 ft at 5:00AM Oct 25, 2021Observed: 2.67 ft at 5:15AM Oct 25, 2021Observed: 2.67 ft at 5:30AM Oct 25, 2021Observed: 2.67 ft at 5:45AM Oct 25, 2021Observed: 2.67 ft at 6:00AM Oct 25, 2021Observed: 2.68 ft at 6:15AM Oct 25, 2021Observed: 2.67 ft at 6:30AM Oct 25, 2021Observed: 2.68 ft at 6:45AM Oct 25, 2021Observed: 2.68 ft at 7:00AM Oct 25, 2021Observed: 2.67 ft at 7:15AM Oct 25, 2021Observed: 2.67 ft at 7:30AM Oct 25, 2021Observed: 2.67 ft at 7:45AM Oct 25, 2021Observed: 2.67 ft at 8:00AM Oct 25, 2021Observed: 2.67 ft at 8:15AM Oct 25, 2021Observed: 2.67 ft at 8:30AM Oct 25, 2021Observed: 2.67 ft at 8:45AM Oct 25, 2021Observed: 2.67 ft at 9:00AM Oct 25, 2021Observed: 2.67 ft at 9:15AM Oct 25, 2021Observed: 2.67 ft at 9:30AM Oct 25, 2021Observed: 2.67 ft at 9:45AM Oct 25, 2021Observed: 2.67 ft at 10:00AM Oct 25, 2021Observed: 2.67 ft at 10:15AM Oct 25, 2021Observed: 2.67 ft at 10:30AM Oct 25, 2021Observed: 2.67 ft at 10:45AM Oct 25, 2021Observed: 2.67 ft at 11:00AM Oct 25, 2021Observed: 2.67 ft at 11:15AM Oct 25, 2021Observed: 2.67 ft at 11:30AM Oct 25, 2021Observed: 2.67 ft at 11:45AM Oct 25, 2021Observed: 2.67 ft at 12:00PM Oct 25, 2021Observed: 2.67 ft at 12:15PM Oct 25, 2021Observed: 2.67 ft at 12:30PM Oct 25, 2021Observed: 2.67 ft at 12:45PM Oct 25, 2021Observed: 2.67 ft at 1:00PM Oct 25, 2021Observed: 2.67 ft at 1:15PM Oct 25, 2021Observed: 2.67 ft at 1:30PM Oct 25, 2021Observed: 2.67 ft at 1:45PM Oct 25, 2021Observed: 2.67 ft at 2:00PM Oct 25, 2021Observed: 2.67 ft at 2:15PM Oct 25, 2021Observed: 2.67 ft at 2:30PM Oct 25, 2021Observed: 2.67 ft at 2:45PM Oct 25, 2021Observed: 2.67 ft at 3:00PM Oct 25, 2021Observed: 2.67 ft at 3:15PM Oct 25, 2021Observed: 2.67 ft at 3:30PM Oct 25, 2021Observed: 2.67 ft at 3:45PM Oct 25, 2021Observed: 2.67 ft at 4:00PM Oct 25, 2021Observed: 2.67 ft at 4:15PM Oct 25, 2021Observed: 2.67 ft at 4:30PM Oct 25, 2021Observed: 2.67 ft at 4:45PM Oct 25, 2021Observed: 2.67 ft at 5:00PM Oct 25, 2021Observed: 2.67 ft at 5:15PM Oct 25, 2021Observed: 2.67 ft at 5:30PM Oct 25, 2021Observed: 2.67 ft at 5:45PM Oct 25, 2021Observed: 2.67 ft at 6:00PM Oct 25, 2021Observed: 2.67 ft at 6:15PM Oct 25, 2021Observed: 2.67 ft at 6:30PM Oct 25, 2021Observed: 2.67 ft at 6:45PM Oct 25, 2021Observed: 2.67 ft at 7:00PM Oct 25, 2021Observed: 2.67 ft at 7:15PM Oct 25, 2021Observed: 2.67 ft at 7:30PM Oct 25, 2021Observed: 2.67 ft at 7:45PM Oct 25, 2021Observed: 2.67 ft at 8:00PM Oct 25, 2021Observed: 2.67 ft at 8:15PM Oct 25, 2021Observed: 2.67 ft at 8:30PM Oct 25, 2021Observed: 2.67 ft at 8:45PM Oct 25, 2021Observed: 2.67 ft at 9:00PM Oct 25, 2021Observed: 2.67 ft at 9:15PM Oct 25, 2021Observed: 2.67 ft at 9:30PM Oct 25, 2021Observed: 2.67 ft at 9:45PM Oct 25, 2021Observed: 2.67 ft at 10:00PM Oct 25, 2021Observed: 2.67 ft at 10:15PM Oct 25, 2021Observed: 2.67 ft at 10:30PM Oct 25, 2021Observed: 2.67 ft at 10:45PM Oct 25, 2021Observed: 2.67 ft at 11:00PM Oct 25, 2021Observed: 2.67 ft at 11:15PM Oct 25, 2021Observed: 2.68 ft at 11:30PM Oct 25, 2021Observed: 2.68 ft at 11:45PM Oct 25, 2021Observed: 2.68 ft at 12:00AM Oct 26, 2021Observed: 2.67 ft at 12:15AM Oct 26, 2021Observed: 2.67 ft at 12:30AM Oct 26, 2021Observed: 2.67 ft at 12:45AM Oct 26, 2021Observed: 2.68 ft at 1:00AM Oct 26, 2021Observed: 2.68 ft at 1:15AM Oct 26, 2021Observed: 2.67 ft at 1:30AM Oct 26, 2021Observed: 2.67 ft at 1:45AM Oct 26, 2021Observed: 2.68 ft at 2:00AM Oct 26, 2021Observed: 2.68 ft at 2:15AM Oct 26, 2021Observed: 2.68 ft at 2:30AM Oct 26, 2021Observed: 2.68 ft at 2:45AM Oct 26, 2021Observed: 2.68 ft at 3:00AM Oct 26, 2021Observed: 2.68 ft at 3:15AM Oct 26, 2021Observed: 2.68 ft at 3:30AM Oct 26, 2021Observed: 2.68 ft at 3:45AM Oct 26, 2021Observed: 2.68 ft at 4:00AM Oct 26, 2021Observed: 2.68 ft at 4:15AM Oct 26, 2021Observed: 2.68 ft at 4:30AM Oct 26, 2021Observed: 2.67 ft at 4:45AM Oct 26, 2021Observed: 2.67 ft at 5:00AM Oct 26, 2021Observed: 2.67 ft at 5:15AM Oct 26, 2021Observed: 2.68 ft at 5:30AM Oct 26, 2021Observed: 2.68 ft at 5:45AM Oct 26, 2021Observed: 2.68 ft at 6:00AM Oct 26, 2021Observed: 2.68 ft at 6:15AM Oct 26, 2021Observed: 2.67 ft at 6:30AM Oct 26, 2021Observed: 2.68 ft at 6:45AM Oct 26, 2021Observed: 2.68 ft at 7:00AM Oct 26, 2021Observed: 2.68 ft at 7:15AM Oct 26, 2021Observed: 2.68 ft at 7:30AM Oct 26, 2021Observed: 2.68 ft at 7:45AM Oct 26, 2021Observed: 2.68 ft at 8:00AM Oct 26, 2021Observed: 2.68 ft at 8:15AM Oct 26, 2021Observed: 2.68 ft at 8:30AM Oct 26, 2021Observed: 2.68 ft at 8:45AM Oct 26, 2021Observed: 2.68 ft at 9:00AM Oct 26, 2021Observed: 2.68 ft at 9:15AM Oct 26, 2021Observed: 2.68 ft at 9:30AM Oct 26, 2021Observed: 2.68 ft at 9:45AM Oct 26, 2021Observed: 2.67 ft at 10:00AM Oct 26, 2021Observed: 2.68 ft at 10:15AM Oct 26, 2021Observed: 2.67 ft at 10:30AM Oct 26, 2021Observed: 2.67 ft at 10:45AM Oct 26, 2021Observed: 2.67 ft at 11:00AM Oct 26, 2021Observed: 2.67 ft at 11:15AM Oct 26, 2021Observed: 2.67 ft at 11:30AM Oct 26, 2021Observed: 2.68 ft at 11:45AM Oct 26, 2021Observed: 2.68 ft at 12:00PM Oct 26, 2021Observed: 2.68 ft at 12:15PM Oct 26, 2021Observed: 2.68 ft at 12:30PM Oct 26, 2021Observed: 2.68 ft at 12:45PM Oct 26, 2021Observed: 2.68 ft at 1:00PM Oct 26, 2021Observed: 2.68 ft at 1:15PM Oct 26, 2021Observed: 2.68 ft at 1:30PM Oct 26, 2021Observed: 2.68 ft at 1:45PM Oct 26, 2021Observed: 2.68 ft at 2:00PM Oct 26, 2021Observed: 2.68 ft at 2:15PM Oct 26, 2021Observed: 2.68 ft at 2:30PM Oct 26, 2021Observed: 2.68 ft at 2:45PM Oct 26, 2021Observed: 2.68 ft at 3:00PM Oct 26, 2021Observed: 2.68 ft at 3:15PM Oct 26, 2021Observed: 2.68 ft at 3:30PM Oct 26, 2021Observed: 2.68 ft at 3:45PM Oct 26, 2021Observed: 2.68 ft at 4:00PM Oct 26, 2021Observed: 2.68 ft at 4:15PM Oct 26, 2021Observed: 2.68 ft at 4:30PM Oct 26, 2021Observed: 2.68 ft at 4:45PM Oct 26, 2021Observed: 2.68 ft at 5:00PM Oct 26, 2021Observed: 2.68 ft at 5:15PM Oct 26, 2021Observed: 2.68 ft at 5:30PM Oct 26, 2021Observed: 2.68 ft at 5:45PM Oct 26, 2021Observed: 2.68 ft at 6:00PM Oct 26, 2021Observed: 2.68 ft at 6:15PM Oct 26, 2021Observed: 2.68 ft at 6:30PM Oct 26, 2021Observed: 2.68 ft at 6:45PM Oct 26, 2021Observed: 2.68 ft at 7:00PM Oct 26, 2021Observed: 2.69 ft at 7:15PM Oct 26, 2021Observed: 2.69 ft at 7:30PM Oct 26, 2021Observed: 2.69 ft at 7:45PM Oct 26, 2021Observed: 2.69 ft at 8:00PM Oct 26, 2021Observed: 2.69 ft at 8:15PM Oct 26, 2021Observed: 2.69 ft at 8:30PM Oct 26, 2021Observed: 2.69 ft at 8:45PM Oct 26, 2021Observed: 2.69 ft at 9:00PM Oct 26, 2021Observed: 2.69 ft at 9:15PM Oct 26, 2021Observed: 2.69 ft at 9:30PM Oct 26, 2021Observed: 2.69 ft at 9:45PM Oct 26, 2021Observed: 2.69 ft at 10:00PM Oct 26, 2021Observed: 2.69 ft at 10:15PM Oct 26, 2021Observed: 2.69 ft at 10:30PM Oct 26, 2021Observed: 2.69 ft at 10:45PM Oct 26, 2021Observed: 2.69 ft at 11:00PM Oct 26, 2021Observed: 2.7 ft at 11:15PM Oct 26, 2021Observed: 2.71 ft at 11:30PM Oct 26, 2021Observed: 2.71 ft at 11:45PM Oct 26, 2021Observed: 2.71 ft at 12:00AM Oct 27, 2021Observed: 2.72 ft at 12:15AM Oct 27, 2021Observed: 2.72 ft at 12:30AM Oct 27, 2021Observed: 2.72 ft at 12:45AM Oct 27, 2021Observed: 2.73 ft at 1:00AM Oct 27, 2021Observed: 2.74 ft at 1:15AM Oct 27, 2021Observed: 2.75 ft at 1:30AM Oct 27, 2021Observed: 2.75 ft at 1:45AM Oct 27, 2021Observed: 2.74 ft at 2:00AM Oct 27, 2021Observed: 2.74 ft at 2:15AM Oct 27, 2021Observed: 2.74 ft at 2:30AM Oct 27, 2021Observed: 2.74 ft at 2:45AM Oct 27, 2021Observed: 2.74 ft at 3:00AM Oct 27, 2021Observed: 2.74 ft at 3:15AM Oct 27, 2021Observed: 2.73 ft at 3:30AM Oct 27, 2021Observed: 2.73 ft at 3:45AM Oct 27, 2021Observed: 2.73 ft at 4:00AM Oct 27, 2021Observed: 2.74 ft at 4:15AM Oct 27, 2021Observed: 2.74 ft at 4:30AM Oct 27, 2021Observed: 2.75 ft at 4:45AM Oct 27, 2021Observed: 2.75 ft at 5:00AM Oct 27, 2021Observed: 2.75 ft at 5:15AM Oct 27, 2021Observed: 2.76 ft at 5:30AM Oct 27, 2021Observed: 2.76 ft at 5:45AM Oct 27, 2021Observed: 2.77 ft at 6:00AM Oct 27, 2021Observed: 2.77 ft at 6:15AM Oct 27, 2021Observed: 2.77 ft at 6:30AM Oct 27, 2021Observed: 2.77 ft at 6:45AM Oct 27, 2021Observed: 2.77 ft at 7:00AM Oct 27, 2021Observed: 2.77 ft at 7:15AM Oct 27, 2021Observed: 2.78 ft at 7:30AM Oct 27, 2021Observed: 2.78 ft at 7:45AM Oct 27, 2021Observed: 2.78 ft at 8:00AM Oct 27, 2021Observed: 2.79 ft at 8:15AM Oct 27, 2021Observed: 2.79 ft at 8:30AM Oct 27, 2021Observed: 2.78 ft at 8:45AM Oct 27, 2021Observed: 2.78 ft at 9:00AM Oct 27, 2021Observed: 2.79 ft at 9:15AM Oct 27, 2021Observed: 2.8 ft at 9:30AM Oct 27, 2021Observed: 2.8 ft at 9:45AM Oct 27, 2021Observed: 2.81 ft at 10:00AM Oct 27, 2021Observed: 2.81 ft at 10:15AM Oct 27, 2021Observed: 2.81 ft at 10:30AM Oct 27, 2021Observed: 2.82 ft at 10:45AM Oct 27, 2021Observed: 2.82 ft at 11:00AM Oct 27, 2021Observed: 2.82 ft at 11:15AM Oct 27, 2021Observed: 2.82 ft at 11:30AM Oct 27, 2021Observed: 2.82 ft at 11:45AM Oct 27, 2021Observed: 2.82 ft at 12:00PM Oct 27, 2021Highest Observation: 2.83 ft at 12:15PM Oct 27, 2021Highest Observation: 2.83 ft at 12:30PM Oct 27, 2021Highest Observation: 2.83 ft at 12:45PM Oct 27, 2021Highest Observation: 2.83 ft at 1:00PM Oct 27, 2021Highest Observation: 2.83 ft at 1:15PM Oct 27, 2021Highest Observation: 2.83 ft at 1:30PM Oct 27, 2021Highest Observation: 2.83 ft at 1:45PM Oct 27, 2021ATNN1(plotting HGIRG) Graph Created (2:54PM Oct 27, 2021)ObservedLatest observed value: 2.83 ft at 1:45 PM CDT 27-Oct-2021. Flood Stage is 7.5 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Forecasts are not available for the Elkhorn River near Atkinson. Only observed stages are available for this point.
Return to Area Map
Downstream Gauge Downstream Gauge - at Ewing
Flood Categories (in feet)
Major Flood Stage: 10
Moderate Flood Stage: 9
Flood Stage: 7.5
Action Stage: 6
Low Stage (in feet): -9999

Historic Crests
(1) 10.27 ft on 06/14/2010
(2) 9.27 ft on 05/29/1995
(3) 9.10 ft on 03/16/2019
(4) 8.83 ft on 06/22/2011
(5) 8.66 ft on 05/05/1999
(6) 8.46 ft on 07/14/1993
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 9.10 ft on 03/16/2019
(2) 6.50 ft on 04/19/2018
(3) 6.15 ft on 05/22/2017
(4) 8.12 ft on 05/10/2016
(5) 4.74 ft on 06/13/2015
(6) 5.44 ft on 06/11/2014
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:14
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
10 Water over county road 479 Avenue between Elkorn River and Highway 20.
9.5 Water approaches county road 479 Avenue between Elkhorn River and Highway 20.
9 Moderate flooding of agricultural and pasture land along Elkorn River.
7.5 Minor flooding along the Elkhorn River.
6 Low lying areas along the Elkhorn River begin to flood.
Photos
(1) Gage house on the downstream side of the river
(2) Looking downstream
(3) Looking upstream
(4) Upstream side of the bridge
(5) Downstream view of the left bank
About This Location Collapse

Latitude: 42.486550° N, Longitude: 98.912080° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 7.5 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 2052.012 2059.012 Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  
Resources Collapse
Hydrologic Resources Additional Resources
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
North Platte Weather Forecast Office
5250 E. Lee Bird Drive
North Platte, NE 69101
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