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Hydrograph River at a Glance Download
Elk Creek (SD) near Rapid City Stage (ft)Flow (kcfs)Highest Observation: 5.22 ft at 5:00PM Mar 20, 2023Observed: 5.21 ft at 5:15PM Mar 20, 2023Observed: 5.2 ft at 5:30PM Mar 20, 2023Observed: 5.2 ft at 5:45PM Mar 20, 2023Observed: 5.2 ft at 6:00PM Mar 20, 2023Observed: 5.2 ft at 6:15PM Mar 20, 2023Observed: 5.2 ft at 6:30PM Mar 20, 2023Observed: 5.2 ft at 6:45PM Mar 20, 2023Observed: 5.2 ft at 7:00PM Mar 20, 2023Observed: 5.19 ft at 7:15PM Mar 20, 2023Observed: 5.19 ft at 7:30PM Mar 20, 2023Observed: 5.18 ft at 7:45PM Mar 20, 2023Observed: 5.18 ft at 8:00PM Mar 20, 2023Observed: 5.18 ft at 8:15PM Mar 20, 2023Observed: 5.18 ft at 8:30PM Mar 20, 2023Observed: 5.18 ft at 8:45PM Mar 20, 2023Observed: 5.18 ft at 9:00PM Mar 20, 2023Observed: 5.18 ft at 9:15PM Mar 20, 2023Observed: 5.18 ft at 9:30PM Mar 20, 2023Observed: 5.18 ft at 9:45PM Mar 20, 2023Observed: 5.17 ft at 10:00PM Mar 20, 2023Observed: 5.17 ft at 10:15PM Mar 20, 2023Observed: 5.17 ft at 10:30PM Mar 20, 2023Observed: 5.17 ft at 10:45PM Mar 20, 2023Observed: 5.17 ft at 11:00PM Mar 20, 2023Observed: 5.17 ft at 11:15PM Mar 20, 2023Observed: 5.17 ft at 11:30PM Mar 20, 2023Observed: 5.16 ft at 11:45PM Mar 20, 2023Observed: 5.16 ft at 12:00AM Mar 21, 2023Observed: 5.16 ft at 12:15AM Mar 21, 2023Observed: 5.16 ft at 12:30AM Mar 21, 2023Observed: 5.16 ft at 12:45AM Mar 21, 2023Observed: 5.16 ft at 1:00AM Mar 21, 2023Observed: 5.16 ft at 1:15AM Mar 21, 2023Observed: 5.16 ft at 1:30AM Mar 21, 2023Observed: 5.16 ft at 1:45AM Mar 21, 2023Observed: 5.16 ft at 2:00AM Mar 21, 2023Observed: 5.16 ft at 2:15AM Mar 21, 2023Observed: 5.16 ft at 2:30AM Mar 21, 2023Observed: 5.16 ft at 2:45AM Mar 21, 2023Observed: 5.16 ft at 3:00AM Mar 21, 2023Observed: 5.16 ft at 3:30AM Mar 21, 2023Observed: 5.16 ft at 3:45AM Mar 21, 2023Observed: 5.15 ft at 4:00AM Mar 21, 2023Observed: 5.15 ft at 4:30AM Mar 21, 2023Observed: 5.15 ft at 4:45AM Mar 21, 2023Observed: 5.15 ft at 5:00AM Mar 21, 2023Observed: 5.15 ft at 5:30AM Mar 21, 2023Observed: 5.15 ft at 5:45AM Mar 21, 2023Observed: 5.15 ft at 6:00AM Mar 21, 2023Observed: 5.14 ft at 7:30AM Mar 21, 2023Observed: 5.15 ft at 7:45AM Mar 21, 2023Observed: 5.14 ft at 8:00AM Mar 21, 2023Observed: 5.14 ft at 8:30AM Mar 21, 2023Observed: 5.14 ft at 8:45AM Mar 21, 2023Observed: 5.14 ft at 9:00AM Mar 21, 2023Observed: 5.14 ft at 9:15AM Mar 21, 2023Observed: 5.14 ft at 9:30AM Mar 21, 2023Observed: 5.14 ft at 9:45AM Mar 21, 2023Observed: 5.15 ft at 10:00AM Mar 21, 2023Observed: 5.15 ft at 10:15AM Mar 21, 2023Observed: 5.15 ft at 10:30AM Mar 21, 2023Observed: 5.15 ft at 10:45AM Mar 21, 2023Observed: 5.15 ft at 11:00AM Mar 21, 2023Observed: 5.15 ft at 11:15AM Mar 21, 2023Observed: 5.15 ft at 11:30AM Mar 21, 2023Observed: 5.15 ft at 11:45AM Mar 21, 2023Observed: 5.15 ft at 12:00PM Mar 21, 2023Observed: 5.15 ft at 12:15PM Mar 21, 2023Observed: 5.16 ft at 12:30PM Mar 21, 2023Observed: 5.16 ft at 12:45PM Mar 21, 2023Observed: 5.16 ft at 1:00PM Mar 21, 2023Observed: 5.17 ft at 1:15PM Mar 21, 2023Observed: 5.17 ft at 1:30PM Mar 21, 2023Observed: 5.17 ft at 1:45PM Mar 21, 2023Observed: 5.18 ft at 2:00PM Mar 21, 2023Observed: 5.18 ft at 2:15PM Mar 21, 2023Observed: 5.18 ft at 2:30PM Mar 21, 2023Observed: 5.17 ft at 2:45PM Mar 21, 2023Observed: 5.17 ft at 3:00PM Mar 21, 2023Observed: 5.17 ft at 3:15PM Mar 21, 2023Observed: 5.17 ft at 3:30PM Mar 21, 2023Observed: 5.16 ft at 3:45PM Mar 21, 2023Observed: 5.16 ft at 4:00PM Mar 21, 2023Observed: 5.16 ft at 4:15PM Mar 21, 2023Observed: 5.16 ft at 4:30PM Mar 21, 2023Observed: 5.16 ft at 4:45PM Mar 21, 2023Observed: 5.16 ft at 5:00PM Mar 21, 2023Observed: 5.16 ft at 5:15PM Mar 21, 2023Observed: 5.16 ft at 5:30PM Mar 21, 2023Observed: 5.16 ft at 5:45PM Mar 21, 2023Observed: 5.17 ft at 6:00PM Mar 21, 2023Observed: 5.17 ft at 6:15PM Mar 21, 2023Observed: 5.17 ft at 6:30PM Mar 21, 2023Observed: 5.16 ft at 6:45PM Mar 21, 2023Observed: 5.16 ft at 7:00PM Mar 21, 2023Observed: 5.16 ft at 7:15PM Mar 21, 2023Observed: 5.16 ft at 7:30PM Mar 21, 2023Observed: 5.16 ft at 7:45PM Mar 21, 2023Observed: 5.16 ft at 8:00PM Mar 21, 2023Observed: 5.16 ft at 8:15PM Mar 21, 2023Observed: 5.16 ft at 8:30PM Mar 21, 2023Observed: 5.16 ft at 8:45PM Mar 21, 2023Observed: 5.15 ft at 9:00PM Mar 21, 2023Observed: 5.15 ft at 9:15PM Mar 21, 2023Observed: 5.15 ft at 9:30PM Mar 21, 2023Observed: 5.15 ft at 9:45PM Mar 21, 2023Observed: 5.15 ft at 10:00PM Mar 21, 2023Observed: 5.15 ft at 10:15PM Mar 21, 2023Observed: 5.15 ft at 10:30PM Mar 21, 2023Observed: 5.15 ft at 10:45PM Mar 21, 2023Observed: 5.15 ft at 11:00PM Mar 21, 2023Observed: 5.14 ft at 11:15PM Mar 21, 2023Observed: 5.15 ft at 11:30PM Mar 21, 2023Observed: 5.15 ft at 11:45PM Mar 21, 2023Observed: 5.14 ft at 12:00AM Mar 22, 2023Observed: 5.15 ft at 12:15AM Mar 22, 2023Observed: 5.14 ft at 12:30AM Mar 22, 2023Observed: 5.15 ft at 12:45AM Mar 22, 2023Observed: 5.14 ft at 1:00AM Mar 22, 2023Observed: 5.14 ft at 1:15AM Mar 22, 2023Observed: 5.14 ft at 1:30AM Mar 22, 2023Observed: 5.14 ft at 1:45AM Mar 22, 2023Observed: 5.14 ft at 2:00AM Mar 22, 2023Observed: 5.14 ft at 2:15AM Mar 22, 2023Observed: 5.14 ft at 2:30AM Mar 22, 2023Observed: 5.14 ft at 2:45AM Mar 22, 2023Observed: 5.14 ft at 3:00AM Mar 22, 2023Observed: 5.14 ft at 3:15AM Mar 22, 2023Observed: 5.14 ft at 3:30AM Mar 22, 2023Observed: 5.14 ft at 3:45AM Mar 22, 2023Observed: 5.14 ft at 4:00AM Mar 22, 2023Observed: 5.14 ft at 4:15AM Mar 22, 2023Observed: 5.14 ft at 4:30AM Mar 22, 2023Observed: 5.15 ft at 4:45AM Mar 22, 2023Observed: 5.14 ft at 5:00AM Mar 22, 2023Observed: 5.15 ft at 5:15AM Mar 22, 2023Observed: 5.15 ft at 5:30AM Mar 22, 2023Observed: 5.15 ft at 5:45AM Mar 22, 2023Observed: 5.14 ft at 6:00AM Mar 22, 2023Observed: 5.15 ft at 6:15AM Mar 22, 2023Observed: 5.15 ft at 6:30AM Mar 22, 2023Observed: 5.15 ft at 6:45AM Mar 22, 2023Observed: 5.16 ft at 7:00AM Mar 22, 2023Observed: 5.16 ft at 7:15AM Mar 22, 2023Observed: 5.16 ft at 7:30AM Mar 22, 2023Observed: 5.16 ft at 7:45AM Mar 22, 2023Observed: 5.16 ft at 8:00AM Mar 22, 2023Observed: 5.16 ft at 8:15AM Mar 22, 2023Observed: 5.15 ft at 8:30AM Mar 22, 2023Observed: 5.13 ft at 8:45AM Mar 22, 2023Observed: 5.12 ft at 9:00AM Mar 22, 2023Observed: 5.11 ft at 9:15AM Mar 22, 2023Observed: 5.11 ft at 9:30AM Mar 22, 2023Observed: 5.11 ft at 9:45AM Mar 22, 2023Observed: 5.12 ft at 10:00AM Mar 22, 2023Observed: 5.13 ft at 10:15AM Mar 22, 2023Observed: 5.14 ft at 10:30AM Mar 22, 2023Observed: 5.14 ft at 10:45AM Mar 22, 2023Observed: 5.15 ft at 11:00AM Mar 22, 2023Observed: 5.16 ft at 11:30AM Mar 22, 2023Observed: 5.17 ft at 11:45AM Mar 22, 2023Observed: 5.17 ft at 12:00PM Mar 22, 2023Observed: 5.18 ft at 12:30PM Mar 22, 2023Observed: 5.18 ft at 12:45PM Mar 22, 2023Observed: 5.18 ft at 1:00PM Mar 22, 2023Observed: 5.19 ft at 1:30PM Mar 22, 2023Observed: 5.19 ft at 1:45PM Mar 22, 2023Observed: 5.19 ft at 2:00PM Mar 22, 2023Observed: 5.2 ft at 2:30PM Mar 22, 2023Observed: 5.19 ft at 2:45PM Mar 22, 2023Observed: 5.19 ft at 3:00PM Mar 22, 2023Observed: 5.2 ft at 3:30PM Mar 22, 2023Observed: 5.19 ft at 3:45PM Mar 22, 2023Observed: 5.19 ft at 4:00PM Mar 22, 2023Observed: 5.18 ft at 5:30PM Mar 22, 2023Observed: 5.17 ft at 5:45PM Mar 22, 2023Observed: 5.17 ft at 6:00PM Mar 22, 2023Observed: 5.17 ft at 6:15PM Mar 22, 2023Observed: 5.16 ft at 6:30PM Mar 22, 2023Observed: 5.16 ft at 6:45PM Mar 22, 2023Observed: 5.16 ft at 7:00PM Mar 22, 2023Observed: 5.16 ft at 7:15PM Mar 22, 2023Observed: 5.16 ft at 7:30PM Mar 22, 2023Observed: 5.15 ft at 7:45PM Mar 22, 2023Observed: 5.15 ft at 8:00PM Mar 22, 2023Observed: 5.15 ft at 8:15PM Mar 22, 2023Observed: 5.15 ft at 8:30PM Mar 22, 2023Observed: 5.15 ft at 8:45PM Mar 22, 2023Observed: 5.15 ft at 9:00PM Mar 22, 2023Observed: 5.15 ft at 9:15PM Mar 22, 2023Observed: 5.15 ft at 9:30PM Mar 22, 2023Observed: 5.14 ft at 9:45PM Mar 22, 2023Observed: 5.14 ft at 10:00PM Mar 22, 2023Observed: 5.14 ft at 10:15PM Mar 22, 2023Observed: 5.14 ft at 10:30PM Mar 22, 2023Observed: 5.14 ft at 10:45PM Mar 22, 2023Observed: 5.14 ft at 11:00PM Mar 22, 2023Observed: 5.14 ft at 11:15PM Mar 22, 2023Observed: 5.14 ft at 11:30PM Mar 22, 2023Observed: 5.14 ft at 11:45PM Mar 22, 2023Observed: 5.14 ft at 12:00AM Mar 23, 2023Observed: 5.14 ft at 12:15AM Mar 23, 2023Observed: 5.14 ft at 12:30AM Mar 23, 2023Observed: 5.14 ft at 12:45AM Mar 23, 2023Observed: 5.14 ft at 1:00AM Mar 23, 2023Observed: 5.14 ft at 1:15AM Mar 23, 2023Observed: 5.13 ft at 1:30AM Mar 23, 2023Observed: 5.14 ft at 1:45AM Mar 23, 2023Observed: 5.13 ft at 2:00AM Mar 23, 2023Observed: 5.14 ft at 2:15AM Mar 23, 2023Observed: 5.14 ft at 2:30AM Mar 23, 2023Observed: 5.13 ft at 2:45AM Mar 23, 2023Observed: 5.13 ft at 3:00AM Mar 23, 2023Observed: 5.13 ft at 3:15AM Mar 23, 2023Observed: 5.13 ft at 3:30AM Mar 23, 2023Observed: 5.13 ft at 3:45AM Mar 23, 2023Observed: 5.13 ft at 4:00AM Mar 23, 2023Observed: 5.14 ft at 4:15AM Mar 23, 2023Observed: 5.14 ft at 4:30AM Mar 23, 2023Observed: 5.14 ft at 4:45AM Mar 23, 2023Observed: 5.14 ft at 5:00AM Mar 23, 2023Observed: 5.14 ft at 5:15AM Mar 23, 2023Observed: 5.14 ft at 5:30AM Mar 23, 2023Observed: 5.14 ft at 5:45AM Mar 23, 2023Observed: 5.13 ft at 6:00AM Mar 23, 2023Observed: 5.14 ft at 6:15AM Mar 23, 2023Observed: 5.13 ft at 6:30AM Mar 23, 2023Observed: 5.14 ft at 6:45AM Mar 23, 2023Observed: 5.14 ft at 7:00AM Mar 23, 2023Observed: 5.14 ft at 7:15AM Mar 23, 2023Observed: 5.14 ft at 7:30AM Mar 23, 2023Observed: 5.14 ft at 7:45AM Mar 23, 2023Observed: 5.13 ft at 8:00AM Mar 23, 2023Observed: 5.13 ft at 8:15AM Mar 23, 2023Observed: 5.14 ft at 8:30AM Mar 23, 2023Observed: 5.13 ft at 8:45AM Mar 23, 2023Observed: 5.13 ft at 9:00AM Mar 23, 2023Observed: 5.14 ft at 9:15AM Mar 23, 2023Observed: 5.14 ft at 9:30AM Mar 23, 2023Observed: 5.14 ft at 9:45AM Mar 23, 2023Observed: 5.14 ft at 10:00AM Mar 23, 2023Observed: 5.14 ft at 11:00AM Mar 23, 2023Observed: 5.14 ft at 11:15AM Mar 23, 2023Observed: 5.14 ft at 11:30AM Mar 23, 2023Observed: 5.14 ft at 11:45AM Mar 23, 2023Observed: 5.14 ft at 12:00PM Mar 23, 2023Observed: 5.14 ft at 12:30PM Mar 23, 2023Observed: 5.14 ft at 12:45PM Mar 23, 2023Observed: 5.14 ft at 1:00PM Mar 23, 2023USGS--Water Resources of the United StatesEKCS2(plotting HGIRZ) Graph Created (4:54PM Mar 23, 2023)ObservedLatest observed value: 5.14 ft at 1:00 PM MDT 23-Mar-2023. Flood Stage is 10 ft
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About this graph
Tabular Data (UTC)
Tabular Data (MDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Forecasts are not available for the Elk Creek (SD) near Rapid City. Only observed stages are available for this point.
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Downstream Gauge Downstream Gauge - near Elm Springs
Flood Categories (in feet)
Major Flood Stage: 14
Moderate Flood Stage: 13
Flood Stage: 10
Action Stage: 9
Low Stage (in feet): -9999

Historic Crests
(1) 14.40 ft on 06/09/1972
(2) 12.77 ft on 05/27/1996
(3) 12.71 ft on 10/11/2013
(4) 12.29 ft on 05/25/2010
(5) 12.20 ft on 03/17/1978
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 6.20 ft on 01/15/2021
(2) 5.46 ft on 12/03/2020
(3) 6.68 ft on 03/04/2020
(4) 11.61 ft on 07/05/2019
(5) 6.62 ft on 06/21/2018
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.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
14.4 June 1972 crest as indicated by local residents.
14 Major Flood Stage. Major flooding of pasture land. Access to homes may be cut off.
13 Moderate Flood Stage. Erosion of banks may begin to occur. Moderate flooding of pasture land. Water may cover portions of Elk Creek Road and Antelope Creek Road.
12.5 Water may begin to cover Antelope Creek Road just north of Elk Creek. It typically takes the water at least 5 hours to get to this location downstream.
12 Elk Creek Road just east of Elk Creek may begin to be covered with water. It can take 2-3 hours for the water to reach Elk Creek road downstream from the gage. Minor flooding of pasture land upstream and downstream from the gage will occur.
11 Possible flooding of yards and basements along Elk Creek in the Golden Valley Subdivision and along 220th street and Antelope Creek Road.
10 Flood Stage: Minor overflow of lower banks downstream from gage.
Photos
(1) Looking upstream
(2) Looking downstream
(3) Another view downstream
(4) Flooding - May 2008
(5) Flooding - May 2008
About This Location Collapse

Latitude: 44.240278° N, Longitude: 103.150833° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 10 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 2943.73 2953.73 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 Not Available Not Available  

Current/Historical Observations:
Additional Information Collapse
No flow most years.
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
Rapid City Weather Forecast Office
300 East Signal Drive
Rapid City, SD 57701-3800
(605) 341-7531
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