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Hydrograph River at a Glance Download
Sappa Creek near Beaver City Stage (ft)Flow (kcfs)BVSN1(plotting HGIRZ) Graph Created (5:05PM Apr 19, 2024)Flood Stage is 16 ft
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NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time.

NOTE: Forecasts for the Sappa Creek near Beaver City are issued as needed during times of high water, but are not routinely available.

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Upstream Gauge - near Norcatur Upstream Gauge Downstream Gauge Downstream Gauge - near Stamford
Flood Categories (in feet)
Major Flood Stage: 20
Moderate Flood Stage: 18
Flood Stage: 16
Action Stage: 14
Low Stage (in feet): -9999

Historic Crests
Currently none available.

Recent Crests
Currently none available.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.

Zoom Level:14
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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
21 Highway 283 south of Beaver City will begin to flood.
20 Lowlands outside the town of Beaver City flood from the overflows of the Sappa Creek and Beaver Creek. A record flood of 20.85 feet occurred in June of 1966. In addition, water reaches the bottom of the bridge at the gage site.
18 Lowland flooding becomes more widespread.
16 The left bank continues to overflow resulting in significant crop and pasture land flooding.
14.5 The left bank begins to overflow.
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Latitude: 40.045833° N, Longitude: 99.890000° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 16 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 2157.63 ft 2173.63 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:

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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
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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