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Hydrograph River at a Glance Download
Castle Creek below Deerfield Reservoir Stage (ft)Observed: 3.56 ft at 2:45AM May 07, 2024Observed: 3.56 ft at 3:00AM May 07, 2024Observed: 3.56 ft at 3:15AM May 07, 2024Observed: 3.56 ft at 3:30AM May 07, 2024Observed: 3.56 ft at 3:45AM May 07, 2024Observed: 3.56 ft at 4:00AM May 07, 2024Observed: 3.56 ft at 4:15AM May 07, 2024Highest Observation: 3.57 ft at 4:30AM May 07, 2024Observed: 3.56 ft at 4:45AM May 07, 2024Observed: 3.56 ft at 5:00AM May 07, 2024Observed: 3.56 ft at 5:15AM May 07, 2024Observed: 3.56 ft at 5:30AM May 07, 2024Observed: 3.55 ft at 5:45AM May 07, 2024Observed: 3.56 ft at 6:00AM May 07, 2024Observed: 3.56 ft at 6:15AM May 07, 2024Observed: 3.56 ft at 6:30AM May 07, 2024Observed: 3.56 ft at 6:45AM May 07, 2024Observed: 3.56 ft at 7:00AM May 07, 2024Highest Observation: 3.57 ft at 7:15AM May 07, 2024Observed: 3.56 ft at 7:30AM May 07, 2024Observed: 3.56 ft at 7:45AM May 07, 2024Observed: 3.56 ft at 8:00AM May 07, 2024Highest Observation: 3.57 ft at 8:15AM May 07, 2024Observed: 3.56 ft at 8:30AM May 07, 2024Observed: 3.56 ft at 8:45AM May 07, 2024Observed: 3.56 ft at 8:55AM May 07, 2024Observed: 3.56 ft at 8:58AM May 07, 2024Observed: 3.56 ft at 9:00AM May 07, 2024Observed: 3.56 ft at 9:01AM May 07, 2024Observed: 3.56 ft at 9:15AM May 07, 2024Highest Observation: 3.57 ft at 9:30AM May 07, 2024Observed: 3.56 ft at 9:45AM May 07, 2024Observed: 3.56 ft at 10:00AM May 07, 2024Observed: 3.56 ft at 10:15AM May 07, 2024Observed: 3.56 ft at 10:30AM May 07, 2024Observed: 3.56 ft at 10:45AM May 07, 2024Observed: 3.55 ft at 11:00AM May 07, 2024Observed: 3.56 ft at 11:15AM May 07, 2024Observed: 3.56 ft at 11:30AM May 07, 2024Observed: 3.56 ft at 11:45AM May 07, 2024Observed: 3.56 ft at 12:00PM May 07, 2024Observed: 3.55 ft at 12:15PM May 07, 2024Observed: 3.56 ft at 12:30PM May 07, 2024Observed: 3.56 ft at 12:45PM May 07, 2024Observed: 3.56 ft at 1:00PM May 07, 2024Observed: 3.56 ft at 1:15PM May 07, 2024Highest Observation: 3.57 ft at 1:30PM May 07, 2024Observed: 3.56 ft at 1:45PM May 07, 2024Observed: 3.56 ft at 2:00PM May 07, 2024Observed: 3.56 ft at 2:15PM May 07, 2024Observed: 3.55 ft at 2:30PM May 07, 2024Observed: 3.56 ft at 2:45PM May 07, 2024Observed: 3.56 ft at 3:00PM May 07, 2024Observed: 3.56 ft at 3:15PM May 07, 2024Observed: 3.56 ft at 3:30PM May 07, 2024Observed: 3.56 ft at 3:45PM May 07, 2024Observed: 3.56 ft at 4:00PM May 07, 2024Observed: 3.56 ft at 4:15PM May 07, 2024Observed: 3.55 ft at 4:30PM May 07, 2024Observed: 3.56 ft at 4:45PM May 07, 2024Observed: 3.56 ft at 5:00PM May 07, 2024Observed: 3.56 ft at 5:10PM May 07, 2024Observed: 3.56 ft at 5:13PM May 07, 2024Observed: 3.55 ft at 5:15PM May 07, 2024Observed: 3.55 ft at 5:16PM May 07, 2024Observed: 3.56 ft at 5:30PM May 07, 2024Observed: 3.55 ft at 5:45PM May 07, 2024Observed: 3.55 ft at 6:00PM May 07, 2024Observed: 3.55 ft at 6:15PM May 07, 2024Observed: 3.55 ft at 6:30PM May 07, 2024Observed: 3.55 ft at 6:45PM May 07, 2024Observed: 3.55 ft at 7:00PM May 07, 2024Observed: 3.55 ft at 7:15PM May 07, 2024Observed: 3.55 ft at 7:30PM May 07, 2024Observed: 3.55 ft at 7:45PM May 07, 2024Observed: 3.55 ft at 8:00PM May 07, 2024Observed: 3.55 ft at 8:15PM May 07, 2024Observed: 3.56 ft at 8:30PM May 07, 2024Observed: 3.55 ft at 8:45PM May 07, 2024Observed: 3.55 ft at 9:00PM May 07, 2024Observed: 3.55 ft at 9:15PM May 07, 2024Observed: 3.55 ft at 9:30PM May 07, 2024Observed: 3.55 ft at 9:45PM May 07, 2024Observed: 3.55 ft at 10:00PM May 07, 2024Observed: 3.55 ft at 10:15PM May 07, 2024Observed: 3.56 ft at 10:30PM May 07, 2024Observed: 3.56 ft at 10:45PM May 07, 2024Observed: 3.55 ft at 11:00PM May 07, 2024Observed: 3.56 ft at 11:15PM May 07, 2024Observed: 3.56 ft at 11:30PM May 07, 2024Observed: 3.55 ft at 11:45PM May 07, 2024Observed: 3.55 ft at 12:00AM May 08, 2024Observed: 3.56 ft at 12:15AM May 08, 2024Observed: 3.56 ft at 12:30AM May 08, 2024Observed: 3.56 ft at 12:45AM May 08, 2024Observed: 3.56 ft at 1:00AM May 08, 2024Observed: 3.56 ft at 1:11AM May 08, 2024Observed: 3.56 ft at 1:14AM May 08, 2024Observed: 3.55 ft at 1:15AM May 08, 2024Observed: 3.55 ft at 1:17AM May 08, 2024Observed: 3.56 ft at 1:30AM May 08, 2024Observed: 3.55 ft at 1:45AM May 08, 2024Observed: 3.55 ft at 2:00AM May 08, 2024Observed: 3.56 ft at 2:15AM May 08, 2024Observed: 3.55 ft at 2:30AM May 08, 2024Observed: 3.55 ft at 2:45AM May 08, 2024Observed: 3.56 ft at 3:00AM May 08, 2024Observed: 3.55 ft at 3:15AM May 08, 2024Observed: 3.56 ft at 3:30AM May 08, 2024Observed: 3.55 ft at 3:45AM May 08, 2024Observed: 3.55 ft at 4:00AM May 08, 2024Observed: 3.55 ft at 4:15AM May 08, 2024Observed: 3.55 ft at 4:30AM May 08, 2024Observed: 3.56 ft at 4:45AM May 08, 2024Observed: 3.55 ft at 5:00AM May 08, 2024Observed: 3.55 ft at 5:15AM May 08, 2024Observed: 3.56 ft at 5:30AM May 08, 2024Observed: 3.55 ft at 5:45AM May 08, 2024Observed: 3.55 ft at 6:00AM May 08, 2024Observed: 3.55 ft at 6:15AM May 08, 2024Observed: 3.55 ft at 6:30AM May 08, 2024Observed: 3.56 ft at 6:45AM May 08, 2024Observed: 3.55 ft at 7:00AM May 08, 2024Observed: 3.55 ft at 7:15AM May 08, 2024Observed: 3.55 ft at 7:30AM May 08, 2024Observed: 3.55 ft at 7:45AM May 08, 2024Observed: 3.55 ft at 8:00AM May 08, 2024Observed: 3.55 ft at 8:15AM May 08, 2024Observed: 3.55 ft at 8:30AM May 08, 2024Observed: 3.55 ft at 8:45AM May 08, 2024Observed: 3.55 ft at 9:00AM May 08, 2024Observed: 3.55 ft at 9:11AM May 08, 2024Observed: 3.55 ft at 9:14AM May 08, 2024Observed: 3.55 ft at 9:15AM May 08, 2024Observed: 3.55 ft at 9:17AM May 08, 2024Observed: 3.56 ft at 9:30AM May 08, 2024Observed: 3.56 ft at 9:45AM May 08, 2024Observed: 3.55 ft at 10:00AM May 08, 2024Observed: 3.56 ft at 10:15AM May 08, 2024Observed: 3.55 ft at 10:30AM May 08, 2024Observed: 3.55 ft at 10:45AM May 08, 2024Observed: 3.55 ft at 11:00AM May 08, 2024Observed: 3.55 ft at 11:15AM May 08, 2024Observed: 3.55 ft at 11:30AM May 08, 2024Observed: 3.55 ft at 11:45AM May 08, 2024Observed: 3.55 ft at 12:00PM May 08, 2024Observed: 3.55 ft at 12:15PM May 08, 2024Observed: 3.55 ft at 12:30PM May 08, 2024Observed: 3.55 ft at 12:45PM May 08, 2024Observed: 3.55 ft at 1:00PM May 08, 2024Observed: 3.56 ft at 1:15PM May 08, 2024Observed: 3.55 ft at 1:30PM May 08, 2024Observed: 3.55 ft at 1:45PM May 08, 2024Observed: 3.55 ft at 2:00PM May 08, 2024Observed: 3.55 ft at 2:15PM May 08, 2024Observed: 3.55 ft at 2:30PM May 08, 2024Observed: 3.55 ft at 2:45PM May 08, 2024Observed: 3.55 ft at 3:00PM May 08, 2024Observed: 3.55 ft at 3:15PM May 08, 2024Observed: 3.56 ft at 3:30PM May 08, 2024Observed: 3.55 ft at 3:45PM May 08, 2024Observed: 3.55 ft at 4:00PM May 08, 2024Observed: 3.56 ft at 4:15PM May 08, 2024Observed: 3.55 ft at 4:30PM May 08, 2024Observed: 3.55 ft at 4:45PM May 08, 2024Observed: 3.55 ft at 5:00PM May 08, 2024Observed: 3.55 ft at 5:10PM May 08, 2024Observed: 3.55 ft at 5:13PM May 08, 2024Observed: 3.56 ft at 5:15PM May 08, 2024Observed: 3.56 ft at 5:16PM May 08, 2024Observed: 3.55 ft at 5:30PM May 08, 2024Observed: 3.55 ft at 5:45PM May 08, 2024Observed: 3.55 ft at 6:00PM May 08, 2024Observed: 3.56 ft at 6:15PM May 08, 2024Observed: 3.56 ft at 6:30PM May 08, 2024Observed: 3.55 ft at 6:45PM May 08, 2024Observed: 3.56 ft at 7:00PM May 08, 2024Observed: 3.56 ft at 7:15PM May 08, 2024Observed: 3.56 ft at 7:30PM May 08, 2024Observed: 3.55 ft at 7:45PM May 08, 2024Observed: 3.55 ft at 8:00PM May 08, 2024Observed: 3.55 ft at 8:15PM May 08, 2024Observed: 3.56 ft at 8:30PM May 08, 2024Observed: 3.56 ft at 8:45PM May 08, 2024Observed: 3.56 ft at 9:00PM May 08, 2024Observed: 3.56 ft at 9:15PM May 08, 2024Observed: 3.56 ft at 9:30PM May 08, 2024Observed: 3.55 ft at 9:45PM May 08, 2024Observed: 3.55 ft at 10:00PM May 08, 2024Observed: 3.56 ft at 10:15PM May 08, 2024Observed: 3.55 ft at 10:30PM May 08, 2024Observed: 3.55 ft at 10:45PM May 08, 2024Observed: 3.56 ft at 11:00PM May 08, 2024Observed: 3.56 ft at 11:15PM May 08, 2024Observed: 3.55 ft at 11:30PM May 08, 2024Observed: 3.55 ft at 11:45PM May 08, 2024Observed: 3.56 ft at 12:00AM May 09, 2024Observed: 3.56 ft at 12:15AM May 09, 2024Observed: 3.56 ft at 12:30AM May 09, 2024Observed: 3.55 ft at 12:45AM May 09, 2024Observed: 3.55 ft at 1:00AM May 09, 2024Observed: 3.55 ft at 1:10AM May 09, 2024Observed: 3.55 ft at 1:13AM May 09, 2024Observed: 3.55 ft at 1:15AM May 09, 2024Observed: 3.55 ft at 1:16AM May 09, 2024Observed: 3.56 ft at 1:30AM May 09, 2024Observed: 3.55 ft at 1:45AM May 09, 2024Observed: 3.56 ft at 2:00AM May 09, 2024Observed: 3.56 ft at 2:15AM May 09, 2024Observed: 3.55 ft at 2:30AM May 09, 2024Observed: 3.55 ft at 2:45AM May 09, 2024Observed: 3.56 ft at 3:00AM May 09, 2024Observed: 3.56 ft at 3:15AM May 09, 2024Observed: 3.56 ft at 3:30AM May 09, 2024Observed: 3.56 ft at 3:45AM May 09, 2024Observed: 3.55 ft at 4:00AM May 09, 2024Observed: 3.56 ft at 4:15AM May 09, 2024Observed: 3.56 ft at 4:30AM May 09, 2024Observed: 3.56 ft at 4:45AM May 09, 2024Observed: 3.56 ft at 5:00AM May 09, 2024Observed: 3.55 ft at 5:15AM May 09, 2024Observed: 3.56 ft at 5:30AM May 09, 2024Observed: 3.56 ft at 5:45AM May 09, 2024Observed: 3.56 ft at 6:00AM May 09, 2024Observed: 3.56 ft at 6:15AM May 09, 2024Observed: 3.56 ft at 6:30AM May 09, 2024Observed: 3.56 ft at 6:45AM May 09, 2024Observed: 3.56 ft at 7:00AM May 09, 2024Observed: 3.56 ft at 7:15AM May 09, 2024Observed: 3.56 ft at 7:30AM May 09, 2024Observed: 3.56 ft at 7:45AM May 09, 2024Observed: 3.56 ft at 8:00AM May 09, 2024Observed: 3.56 ft at 8:15AM May 09, 2024Observed: 3.55 ft at 8:30AM May 09, 2024Observed: 3.56 ft at 8:45AM May 09, 2024Observed: 3.56 ft at 9:00AM May 09, 2024Observed: 3.56 ft at 9:10AM May 09, 2024Observed: 3.56 ft at 9:13AM May 09, 2024Observed: 3.56 ft at 9:15AM May 09, 2024Observed: 3.56 ft at 9:16AM May 09, 2024Observed: 3.56 ft at 9:30AM May 09, 2024Observed: 3.56 ft at 9:45AM May 09, 2024Observed: 3.56 ft at 10:00AM May 09, 2024Observed: 3.56 ft at 10:15AM May 09, 2024Observed: 3.56 ft at 10:30AM May 09, 2024Observed: 3.55 ft at 10:45AM May 09, 2024Observed: 3.56 ft at 11:00AM May 09, 2024Observed: 3.55 ft at 11:15AM May 09, 2024Observed: 3.56 ft at 11:30AM May 09, 2024Observed: 3.56 ft at 11:45AM May 09, 2024Observed: 3.55 ft at 12:00PM May 09, 2024Observed: 3.56 ft at 12:15PM May 09, 2024Observed: 3.56 ft at 12:30PM May 09, 2024Observed: 3.56 ft at 12:45PM May 09, 2024Observed: 3.55 ft at 1:00PM May 09, 2024Observed: 3.55 ft at 1:15PM May 09, 2024Observed: 3.55 ft at 1:30PM May 09, 2024Observed: 3.55 ft at 1:45PM May 09, 2024Observed: 3.56 ft at 2:00PM May 09, 2024Observed: 3.55 ft at 2:15PM May 09, 2024Observed: 3.56 ft at 2:30PM May 09, 2024Observed: 3.55 ft at 2:45PM May 09, 2024Observed: 3.56 ft at 3:00PM May 09, 2024Observed: 3.55 ft at 3:15PM May 09, 2024Observed: 3.56 ft at 3:30PM May 09, 2024Observed: 3.56 ft at 3:45PM May 09, 2024Observed: 3.56 ft at 4:00PM May 09, 2024Observed: 3.56 ft at 4:15PM May 09, 2024Observed: 3.56 ft at 4:30PM May 09, 2024Observed: 3.55 ft at 4:45PM May 09, 2024Observed: 3.56 ft at 5:00PM May 09, 2024Observed: 3.55 ft at 5:10PM May 09, 2024Observed: 3.56 ft at 5:13PM May 09, 2024Observed: 3.56 ft at 5:15PM May 09, 2024Observed: 3.56 ft at 5:16PM May 09, 2024Observed: 3.56 ft at 5:30PM May 09, 2024Observed: 3.56 ft at 5:45PM May 09, 2024Observed: 3.56 ft at 6:00PM May 09, 2024Observed: 3.56 ft at 6:15PM May 09, 2024Observed: 3.56 ft at 6:30PM May 09, 2024Observed: 3.56 ft at 6:45PM May 09, 2024Observed: 3.56 ft at 7:00PM May 09, 2024Observed: 3.56 ft at 7:15PM May 09, 2024Observed: 3.56 ft at 7:30PM May 09, 2024Observed: 3.55 ft at 7:45PM May 09, 2024Observed: 3.55 ft at 8:00PM May 09, 2024Observed: 3.56 ft at 8:15PM May 09, 2024Observed: 3.56 ft at 8:30PM May 09, 2024Observed: 3.55 ft at 8:45PM May 09, 2024Observed: 3.56 ft at 9:00PM May 09, 2024Observed: 3.56 ft at 9:15PM May 09, 2024Observed: 3.56 ft at 9:30PM May 09, 2024Observed: 3.56 ft at 9:45PM May 09, 2024Observed: 3.56 ft at 10:00PM May 09, 2024Observed: 3.56 ft at 10:15PM May 09, 2024Observed: 3.56 ft at 10:30PM May 09, 2024Observed: 3.56 ft at 10:45PM May 09, 2024Observed: 3.56 ft at 11:00PM May 09, 2024Observed: 3.56 ft at 11:15PM May 09, 2024Observed: 3.56 ft at 11:30PM May 09, 2024Observed: 3.56 ft at 11:45PM May 09, 2024Observed: 3.56 ft at 12:00AM May 10, 2024Observed: 3.56 ft at 12:15AM May 10, 2024Observed: 3.55 ft at 12:30AM May 10, 2024Observed: 3.55 ft at 12:45AM May 10, 2024Observed: 3.55 ft at 1:00AM May 10, 2024Observed: 3.55 ft at 1:11AM May 10, 2024Observed: 3.55 ft at 1:14AM May 10, 2024Observed: 3.56 ft at 1:15AM May 10, 2024Observed: 3.56 ft at 1:17AM May 10, 2024Observed: 3.55 ft at 1:30AM May 10, 2024Observed: 3.56 ft at 1:45AM May 10, 2024USGS--Water Resources of the United StatesDFBS2(plotting HGIRG) Graph Created (2:39AM May 10, 2024)ObservedLatest observed value: 3.56 ft at 1:45 AM MDT 10-May-2024. Flood Stage is 5.5 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (MDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Forecasts are not available for the Castle Creek below Deerfield Reservoir. Only observed stages are available for this point.
Return to Area Map
Upstream Gauge - at Deerfield Reservoir Upstream Gauge Downstream Gauge Downstream Gauge - at Silver City
Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 5.5
Action Stage: 5
Low Stage (in feet): -9999

Historic Crests
(1) 5.37 ft on 05/31/2011
(2) 5.34 ft on 07/09/2019
(3) 5.19 ft on 06/30/2023
(4) 5.11 ft on 06/24/1998
(5) 5.08 ft on 06/05/1991
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 5.19 ft on 06/30/2023
(2) 3.99 ft on 06/11/2022
(3) 4.73 ft on 05/26/2021
(4) 4.77 ft on 05/07/2020
(5) 5.34 ft on 07/09/2019
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
12.8 Water will reach the floor of the gage house.
5.5 Minor flood stage. Minor flooding along the creek.
5.25 Safe channel capacity is 90 cfs.
5 Action stage. Low land flooding along the banks may begin.
About This Location Collapse

Latitude: 44.029148° N, Longitude: 103.781889° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 5.5 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 5785.8 5791.3 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:
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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