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Hydrograph River at a Glance Download
Elm River at Frederick Stage (ft)Observed: 5.52 ft at 3:15AM Jan 20, 2021Observed: 5.52 ft at 3:30AM Jan 20, 2021Observed: 5.52 ft at 3:31AM Jan 20, 2021Observed: 5.52 ft at 3:45AM Jan 20, 2021Observed: 5.52 ft at 3:46AM Jan 20, 2021Observed: 5.52 ft at 4:00AM Jan 20, 2021Observed: 5.52 ft at 4:01AM Jan 20, 2021Observed: 5.52 ft at 4:15AM Jan 20, 2021Observed: 5.52 ft at 4:30AM Jan 20, 2021Observed: 5.52 ft at 4:45AM Jan 20, 2021Observed: 5.52 ft at 5:00AM Jan 20, 2021Observed: 5.52 ft at 5:15AM Jan 20, 2021Observed: 5.52 ft at 5:30AM Jan 20, 2021Observed: 5.52 ft at 5:45AM Jan 20, 2021Observed: 5.52 ft at 6:00AM Jan 20, 2021Observed: 5.53 ft at 6:15AM Jan 20, 2021Observed: 5.53 ft at 6:30AM Jan 20, 2021Observed: 5.53 ft at 6:45AM Jan 20, 2021Observed: 5.53 ft at 7:00AM Jan 20, 2021Observed: 5.54 ft at 7:15AM Jan 20, 2021Observed: 5.54 ft at 7:30AM Jan 20, 2021Observed: 5.54 ft at 7:45AM Jan 20, 2021Observed: 5.54 ft at 8:00AM Jan 20, 2021Observed: 5.54 ft at 8:15AM Jan 20, 2021Observed: 5.53 ft at 8:30AM Jan 20, 2021Observed: 5.53 ft at 8:45AM Jan 20, 2021Observed: 5.52 ft at 9:00AM Jan 20, 2021Observed: 5.52 ft at 9:15AM Jan 20, 2021Observed: 5.51 ft at 9:30AM Jan 20, 2021Observed: 5.51 ft at 9:45AM Jan 20, 2021Observed: 5.5 ft at 10:00AM Jan 20, 2021Observed: 5.5 ft at 10:15AM Jan 20, 2021Observed: 5.49 ft at 10:30AM Jan 20, 2021Observed: 5.47 ft at 10:45AM Jan 20, 2021Observed: 5.45 ft at 11:00AM Jan 20, 2021Observed: 5.44 ft at 11:15AM Jan 20, 2021Observed: 5.44 ft at 11:30AM Jan 20, 2021Observed: 5.44 ft at 11:45AM Jan 20, 2021Observed: 5.44 ft at 11:46AM Jan 20, 2021Observed: 5.44 ft at 12:00PM Jan 20, 2021Observed: 5.44 ft at 12:01PM Jan 20, 2021Observed: 5.44 ft at 12:15PM Jan 20, 2021Observed: 5.44 ft at 12:16PM Jan 20, 2021Observed: 5.44 ft at 12:30PM Jan 20, 2021Observed: 5.44 ft at 12:45PM Jan 20, 2021Observed: 5.44 ft at 1:00PM Jan 20, 2021Observed: 5.44 ft at 1:15PM Jan 20, 2021Observed: 5.44 ft at 1:30PM Jan 20, 2021Observed: 5.43 ft at 1:45PM Jan 20, 2021Observed: 5.43 ft at 2:00PM Jan 20, 2021Observed: 5.42 ft at 2:15PM Jan 20, 2021Observed: 5.42 ft at 2:30PM Jan 20, 2021Observed: 5.42 ft at 2:45PM Jan 20, 2021Observed: 5.42 ft at 3:00PM Jan 20, 2021Observed: 5.42 ft at 3:15PM Jan 20, 2021Observed: 5.42 ft at 3:30PM Jan 20, 2021Observed: 5.42 ft at 3:45PM Jan 20, 2021Observed: 5.42 ft at 4:00PM Jan 20, 2021Observed: 5.42 ft at 4:15PM Jan 20, 2021Observed: 5.42 ft at 4:30PM Jan 20, 2021Observed: 5.42 ft at 4:45PM Jan 20, 2021Observed: 5.41 ft at 5:00PM Jan 20, 2021Observed: 5.41 ft at 5:15PM Jan 20, 2021Observed: 5.41 ft at 5:30PM Jan 20, 2021Observed: 5.41 ft at 5:45PM Jan 20, 2021Observed: 5.44 ft at 6:00PM Jan 20, 2021Observed: 5.47 ft at 6:15PM Jan 20, 2021Observed: 5.42 ft at 6:30PM Jan 20, 2021Observed: 5.41 ft at 6:45PM Jan 20, 2021Observed: 5.42 ft at 7:00PM Jan 20, 2021Observed: 5.42 ft at 7:15PM Jan 20, 2021Observed: 5.41 ft at 7:30PM Jan 20, 2021Observed: 5.41 ft at 7:45PM Jan 20, 2021Observed: 5.41 ft at 7:46PM Jan 20, 2021Observed: 5.41 ft at 8:00PM Jan 20, 2021Observed: 5.41 ft at 8:01PM Jan 20, 2021Observed: 5.41 ft at 8:15PM Jan 20, 2021Observed: 5.41 ft at 8:16PM Jan 20, 2021Observed: 5.4 ft at 8:30PM Jan 20, 2021Observed: 5.41 ft at 8:45PM Jan 20, 2021Observed: 5.42 ft at 9:00PM Jan 20, 2021Observed: 5.43 ft at 9:15PM Jan 20, 2021Observed: 5.43 ft at 9:30PM Jan 20, 2021Observed: 5.43 ft at 9:45PM Jan 20, 2021Observed: 5.42 ft at 10:00PM Jan 20, 2021Observed: 5.41 ft at 10:15PM Jan 20, 2021Observed: 5.42 ft at 10:30PM Jan 20, 2021Observed: 5.41 ft at 10:45PM Jan 20, 2021Observed: 5.41 ft at 11:00PM Jan 20, 2021Observed: 5.43 ft at 11:15PM Jan 20, 2021Observed: 5.44 ft at 11:30PM Jan 20, 2021Observed: 5.43 ft at 11:45PM Jan 20, 2021Observed: 5.42 ft at 12:00AM Jan 21, 2021Observed: 5.42 ft at 12:15AM Jan 21, 2021Observed: 5.42 ft at 12:30AM Jan 21, 2021Observed: 5.41 ft at 12:45AM Jan 21, 2021Observed: 5.4 ft at 1:00AM Jan 21, 2021Observed: 5.38 ft at 1:15AM Jan 21, 2021Observed: 5.35 ft at 1:30AM Jan 21, 2021Observed: 5.34 ft at 1:45AM Jan 21, 2021Observed: 5.33 ft at 2:00AM Jan 21, 2021Observed: 5.32 ft at 2:15AM Jan 21, 2021Observed: 5.31 ft at 2:30AM Jan 21, 2021Observed: 5.3 ft at 2:45AM Jan 21, 2021Observed: 5.3 ft at 3:00AM Jan 21, 2021Observed: 5.29 ft at 3:15AM Jan 21, 2021Observed: 5.28 ft at 3:30AM Jan 21, 2021Observed: 5.28 ft at 3:45AM Jan 21, 2021Observed: 5.28 ft at 3:46AM Jan 21, 2021Observed: 5.29 ft at 4:00AM Jan 21, 2021Observed: 5.29 ft at 4:01AM Jan 21, 2021Observed: 5.28 ft at 4:15AM Jan 21, 2021Observed: 5.28 ft at 4:16AM Jan 21, 2021Observed: 5.26 ft at 4:30AM Jan 21, 2021Observed: 5.26 ft at 4:45AM Jan 21, 2021Observed: 5.25 ft at 5:00AM Jan 21, 2021Observed: 5.24 ft at 5:15AM Jan 21, 2021Observed: 5.22 ft at 5:30AM Jan 21, 2021Observed: 5.24 ft at 5:45AM Jan 21, 2021Observed: 5.24 ft at 6:00AM Jan 21, 2021Observed: 5.23 ft at 6:15AM Jan 21, 2021Observed: 5.23 ft at 6:30AM Jan 21, 2021Observed: 5.21 ft at 6:45AM Jan 21, 2021Observed: 5.21 ft at 7:00AM Jan 21, 2021Observed: 5.22 ft at 7:15AM Jan 21, 2021Observed: 5.23 ft at 7:30AM Jan 21, 2021Observed: 5.25 ft at 7:45AM Jan 21, 2021Observed: 5.25 ft at 8:00AM Jan 21, 2021Observed: 5.25 ft at 8:15AM Jan 21, 2021Observed: 5.25 ft at 8:30AM Jan 21, 2021Observed: 5.25 ft at 8:45AM Jan 21, 2021Observed: 5.25 ft at 9:00AM Jan 21, 2021Observed: 5.26 ft at 9:15AM Jan 21, 2021Observed: 5.26 ft at 9:30AM Jan 21, 2021Observed: 5.26 ft at 9:45AM Jan 21, 2021Observed: 5.27 ft at 10:00AM Jan 21, 2021Observed: 5.28 ft at 10:15AM Jan 21, 2021Observed: 5.28 ft at 10:30AM Jan 21, 2021Observed: 5.31 ft at 10:45AM Jan 21, 2021Observed: 5.33 ft at 11:00AM Jan 21, 2021Observed: 5.33 ft at 11:15AM Jan 21, 2021Observed: 5.33 ft at 11:30AM Jan 21, 2021Observed: 5.32 ft at 11:45AM Jan 21, 2021Observed: 5.32 ft at 11:46AM Jan 21, 2021Observed: 5.32 ft at 12:00PM Jan 21, 2021Observed: 5.32 ft at 12:01PM Jan 21, 2021Observed: 5.33 ft at 12:15PM Jan 21, 2021Observed: 5.33 ft at 12:16PM Jan 21, 2021Observed: 5.33 ft at 12:30PM Jan 21, 2021Observed: 5.34 ft at 12:45PM Jan 21, 2021Observed: 5.35 ft at 1:00PM Jan 21, 2021Observed: 5.35 ft at 1:15PM Jan 21, 2021Observed: 5.36 ft at 1:30PM Jan 21, 2021Observed: 5.36 ft at 1:45PM Jan 21, 2021Observed: 5.37 ft at 2:00PM Jan 21, 2021Observed: 5.37 ft at 2:15PM Jan 21, 2021Observed: 5.38 ft at 2:30PM Jan 21, 2021Observed: 5.39 ft at 2:45PM Jan 21, 2021Observed: 5.4 ft at 3:00PM Jan 21, 2021Observed: 5.39 ft at 3:15PM Jan 21, 2021Observed: 5.39 ft at 3:30PM Jan 21, 2021Observed: 5.41 ft at 3:45PM Jan 21, 2021Observed: 5.42 ft at 4:00PM Jan 21, 2021Observed: 5.43 ft at 4:15PM Jan 21, 2021Observed: 5.44 ft at 4:30PM Jan 21, 2021Observed: 5.44 ft at 4:45PM Jan 21, 2021Observed: 5.46 ft at 5:00PM Jan 21, 2021Observed: 5.45 ft at 5:15PM Jan 21, 2021Observed: 5.45 ft at 5:30PM Jan 21, 2021Observed: 5.45 ft at 5:45PM Jan 21, 2021Observed: 5.45 ft at 6:00PM Jan 21, 2021Observed: 5.44 ft at 6:15PM Jan 21, 2021Observed: 5.43 ft at 6:30PM Jan 21, 2021Observed: 5.43 ft at 6:45PM Jan 21, 2021Observed: 5.41 ft at 7:00PM Jan 21, 2021Observed: 5.41 ft at 7:15PM Jan 21, 2021Observed: 5.39 ft at 7:30PM Jan 21, 2021Observed: 5.39 ft at 7:45PM Jan 21, 2021Observed: 5.39 ft at 8:00PM Jan 21, 2021Observed: 5.4 ft at 8:15PM Jan 21, 2021Observed: 5.41 ft at 8:30PM Jan 21, 2021Observed: 5.42 ft at 8:45PM Jan 21, 2021Observed: 5.48 ft at 9:00PM Jan 21, 2021Observed: 5.5 ft at 9:15PM Jan 21, 2021Observed: 5.52 ft at 9:30PM Jan 21, 2021Observed: 5.54 ft at 9:45PM Jan 21, 2021Highest Observation: 5.55 ft at 10:00PM Jan 21, 2021Observed: 5.53 ft at 10:15PM Jan 21, 2021Observed: 5.5 ft at 10:30PM Jan 21, 2021Observed: 5.48 ft at 10:45PM Jan 21, 2021Observed: 5.41 ft at 11:00PM Jan 21, 2021Observed: 5.41 ft at 11:15PM Jan 21, 2021Observed: 5.03 ft at 11:30PM Jan 21, 2021Observed: 4.74 ft at 11:45PM Jan 21, 2021Observed: 4.5 ft at 12:00AM Jan 22, 2021Observed: 5.19 ft at 12:15AM Jan 22, 2021Observed: 5.38 ft at 12:30AM Jan 22, 2021Observed: 5.46 ft at 12:45AM Jan 22, 2021Observed: 5.49 ft at 1:00AM Jan 22, 2021Observed: 5.51 ft at 1:15AM Jan 22, 2021Observed: 5.53 ft at 1:30AM Jan 22, 2021Highest Observation: 5.55 ft at 1:45AM Jan 22, 2021Observed: 5.54 ft at 2:00AM Jan 22, 2021Observed: 5.51 ft at 2:15AM Jan 22, 2021Observed: 5.49 ft at 2:30AM Jan 22, 2021Observed: 5.47 ft at 2:45AM Jan 22, 2021Observed: 5.45 ft at 3:00AM Jan 22, 2021Observed: 5.21 ft at 3:15AM Jan 22, 2021Observed: 5.36 ft at 3:30AM Jan 22, 2021Observed: 5.28 ft at 3:45AM Jan 22, 2021Observed: 5.28 ft at 3:46AM Jan 22, 2021Observed: 5.4 ft at 4:00AM Jan 22, 2021Observed: 5.4 ft at 4:01AM Jan 22, 2021Observed: 5.47 ft at 4:15AM Jan 22, 2021Observed: 5.47 ft at 4:16AM Jan 22, 2021Observed: 5.48 ft at 4:30AM Jan 22, 2021Observed: 5.51 ft at 4:45AM Jan 22, 2021Observed: 5.52 ft at 5:00AM Jan 22, 2021Observed: 5.54 ft at 5:15AM Jan 22, 2021Observed: 5.54 ft at 5:30AM Jan 22, 2021Observed: 5.54 ft at 5:45AM Jan 22, 2021Observed: 5.51 ft at 6:00AM Jan 22, 2021Observed: 5.49 ft at 6:15AM Jan 22, 2021Observed: 5.48 ft at 6:30AM Jan 22, 2021Observed: 5.42 ft at 6:45AM Jan 22, 2021Observed: 5.4 ft at 7:00AM Jan 22, 2021Observed: 5.41 ft at 7:15AM Jan 22, 2021Observed: 5.4 ft at 7:30AM Jan 22, 2021Observed: 5.4 ft at 7:45AM Jan 22, 2021Observed: 5.4 ft at 8:00AM Jan 22, 2021Observed: 5.42 ft at 8:15AM Jan 22, 2021Observed: 5.44 ft at 8:30AM Jan 22, 2021Observed: 5.46 ft at 8:45AM Jan 22, 2021Observed: 5.47 ft at 9:00AM Jan 22, 2021Observed: 5.47 ft at 9:15AM Jan 22, 2021Observed: 5.49 ft at 9:30AM Jan 22, 2021Observed: 5.49 ft at 9:45AM Jan 22, 2021Observed: 5.49 ft at 10:00AM Jan 22, 2021Observed: 5.5 ft at 10:15AM Jan 22, 2021Observed: 5.5 ft at 10:30AM Jan 22, 2021Observed: 5.5 ft at 10:45AM Jan 22, 2021Observed: 5.48 ft at 11:00AM Jan 22, 2021Observed: 5.5 ft at 11:15AM Jan 22, 2021Observed: 5.49 ft at 11:30AM Jan 22, 2021Observed: 5.49 ft at 11:45AM Jan 22, 2021Observed: 5.49 ft at 11:46AM Jan 22, 2021Observed: 5.49 ft at 12:00PM Jan 22, 2021Observed: 5.49 ft at 12:01PM Jan 22, 2021Observed: 5.49 ft at 12:15PM Jan 22, 2021Observed: 5.49 ft at 12:16PM Jan 22, 2021Observed: 5.49 ft at 12:30PM Jan 22, 2021Observed: 5.49 ft at 12:45PM Jan 22, 2021Observed: 5.49 ft at 1:00PM Jan 22, 2021Observed: 5.49 ft at 1:15PM Jan 22, 2021Observed: 5.48 ft at 1:30PM Jan 22, 2021Observed: 5.47 ft at 1:45PM Jan 22, 2021Observed: 5.45 ft at 2:00PM Jan 22, 2021Observed: 5.41 ft at 2:15PM Jan 22, 2021Observed: 5.4 ft at 2:30PM Jan 22, 2021Observed: 5.39 ft at 2:45PM Jan 22, 2021Observed: 5.38 ft at 3:00PM Jan 22, 2021Observed: 5.38 ft at 3:15PM Jan 22, 2021Observed: 5.39 ft at 3:30PM Jan 22, 2021Observed: 5.38 ft at 3:45PM Jan 22, 2021Observed: 5.39 ft at 4:00PM Jan 22, 2021Observed: 5.39 ft at 4:15PM Jan 22, 2021Observed: 5.39 ft at 4:30PM Jan 22, 2021Observed: 5.4 ft at 4:45PM Jan 22, 2021Observed: 5.4 ft at 5:00PM Jan 22, 2021Observed: 5.41 ft at 5:15PM Jan 22, 2021Observed: 5.42 ft at 5:30PM Jan 22, 2021Observed: 5.43 ft at 5:45PM Jan 22, 2021Observed: 5.45 ft at 6:00PM Jan 22, 2021Observed: 5.46 ft at 6:15PM Jan 22, 2021Observed: 5.46 ft at 6:30PM Jan 22, 2021Observed: 5.46 ft at 6:45PM Jan 22, 2021Observed: 5.46 ft at 7:00PM Jan 22, 2021Observed: 5.46 ft at 7:15PM Jan 22, 2021Observed: 5.46 ft at 7:30PM Jan 22, 2021Observed: 5.45 ft at 7:45PM Jan 22, 2021Observed: 5.43 ft at 8:00PM Jan 22, 2021Observed: 5.41 ft at 8:15PM Jan 22, 2021Observed: 5.39 ft at 8:30PM Jan 22, 2021Observed: 5.39 ft at 8:45PM Jan 22, 2021Observed: 5.38 ft at 9:00PM Jan 22, 2021Observed: 5.36 ft at 9:15PM Jan 22, 2021Observed: 5.33 ft at 9:30PM Jan 22, 2021Observed: 5.35 ft at 9:45PM Jan 22, 2021Observed: 5.35 ft at 10:00PM Jan 22, 2021Observed: 5.35 ft at 10:15PM Jan 22, 2021Observed: 5.36 ft at 10:30PM Jan 22, 2021Observed: 5.37 ft at 10:45PM Jan 22, 2021Observed: 5.4 ft at 11:00PM Jan 22, 2021Observed: 5.41 ft at 11:15PM Jan 22, 2021Observed: 5.41 ft at 11:30PM Jan 22, 2021Observed: 5.43 ft at 11:45PM Jan 22, 2021Observed: 5.44 ft at 12:00AM Jan 23, 2021Observed: 5.44 ft at 12:15AM Jan 23, 2021Observed: 5.45 ft at 12:30AM Jan 23, 2021Observed: 5.44 ft at 12:45AM Jan 23, 2021Observed: 5.42 ft at 1:00AM Jan 23, 2021Observed: 5.4 ft at 1:15AM Jan 23, 2021Observed: 5.38 ft at 1:30AM Jan 23, 2021Observed: 5.36 ft at 1:45AM Jan 23, 2021Observed: 5.34 ft at 2:00AM Jan 23, 2021Observed: 5.32 ft at 2:15AM Jan 23, 2021Observed: 5.32 ft at 2:30AM Jan 23, 2021USGS--Water Resources of the United StatesERFS2(plotting HGIRG) Graph Created (3:00AM Jan 23, 2021)ObservedLatest observed value: 5.32 ft at 2:30 AM CST 23-Jan-2021. Flood Stage is 13 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (CST)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Stage may be affected by ice.

NOTE: Forecasts are not available for the Elm River at Frederick. Only observed stages are available for this point.

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Downstream Gauge Downstream Gauge - near Westport
Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 13
Action Stage: 12
Low Stage (in feet): -9999

Historic Crests
(1) 19.57 ft on 07/25/2020
(2) 15.98 ft on 03/23/2009
(3) 15.68 ft on 03/30/2019
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 19.57 ft on 07/25/2020
(2) 15.68 ft on 03/30/2019
(3) 12.83 ft on 04/19/2018
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.
About This Location Collapse

Latitude: 45.837500° N, Longitude: 98.701667° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 13 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 1455 ft 1468 ft  

Current/Historical Observations:
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
Aberdeen Weather Forecast Office
824 Brown County 14 South
Aberdeen, SD 57401
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