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Hydrograph River at a Glance Download
Brazos River near Hempstead Stage (ft)Flow (kcfs)Observed: 21.31 ft at 8:30AM Jul 22, 2021Highest Observation: 21.33 ft at 8:45AM Jul 22, 2021Observed: 21.31 ft at 9:00AM Jul 22, 2021Observed: 21.3 ft at 9:15AM Jul 22, 2021Highest Observation: 21.33 ft at 9:30AM Jul 22, 2021Observed: 21.32 ft at 9:45AM Jul 22, 2021Observed: 21.32 ft at 10:00AM Jul 22, 2021Observed: 21.32 ft at 10:15AM Jul 22, 2021Observed: 21.32 ft at 10:30AM Jul 22, 2021Highest Observation: 21.33 ft at 10:45AM Jul 22, 2021Observed: 21.31 ft at 11:00AM Jul 22, 2021Observed: 21.31 ft at 11:15AM Jul 22, 2021Observed: 21.32 ft at 11:30AM Jul 22, 2021Observed: 21.32 ft at 11:45AM Jul 22, 2021Observed: 21.29 ft at 12:00PM Jul 22, 2021Observed: 21.29 ft at 12:15PM Jul 22, 2021Observed: 21.29 ft at 12:30PM Jul 22, 2021Observed: 21.31 ft at 12:45PM Jul 22, 2021Observed: 21.29 ft at 1:00PM Jul 22, 2021Observed: 21.3 ft at 1:15PM Jul 22, 2021Observed: 21.32 ft at 1:30PM Jul 22, 2021Observed: 21.3 ft at 1:45PM Jul 22, 2021Observed: 21.3 ft at 2:00PM Jul 22, 2021Observed: 21.29 ft at 2:15PM Jul 22, 2021Observed: 21.3 ft at 2:30PM Jul 22, 2021Observed: 21.31 ft at 2:45PM Jul 22, 2021Observed: 21.31 ft at 3:00PM Jul 22, 2021Observed: 21.27 ft at 3:15PM Jul 22, 2021Observed: 21.31 ft at 3:30PM Jul 22, 2021Observed: 21.3 ft at 3:45PM Jul 22, 2021Observed: 21.29 ft at 4:00PM Jul 22, 2021Observed: 21.31 ft at 4:15PM Jul 22, 2021Observed: 21.3 ft at 4:30PM Jul 22, 2021Observed: 21.27 ft at 4:45PM Jul 22, 2021Observed: 21.28 ft at 5:00PM Jul 22, 2021Observed: 21.28 ft at 5:15PM Jul 22, 2021Observed: 21.27 ft at 5:30PM Jul 22, 2021Observed: 21.25 ft at 5:45PM Jul 22, 2021Observed: 21.27 ft at 6:00PM Jul 22, 2021Observed: 21.27 ft at 6:15PM Jul 22, 2021Observed: 21.29 ft at 6:30PM Jul 22, 2021Observed: 21.29 ft at 6:45PM Jul 22, 2021Observed: 21.23 ft at 7:00PM Jul 22, 2021Observed: 21.25 ft at 7:15PM Jul 22, 2021Observed: 21.26 ft at 7:30PM Jul 22, 2021Observed: 21.27 ft at 7:45PM Jul 22, 2021Observed: 21.26 ft at 8:00PM Jul 22, 2021Observed: 21.24 ft at 8:15PM Jul 22, 2021Observed: 21.28 ft at 8:30PM Jul 22, 2021Observed: 21.27 ft at 8:45PM Jul 22, 2021Observed: 21.26 ft at 9:00PM Jul 22, 2021Observed: 21.26 ft at 9:30PM Jul 22, 2021Observed: 21.27 ft at 9:45PM Jul 22, 2021Observed: 21.25 ft at 10:00PM Jul 22, 2021Observed: 21.26 ft at 10:15PM Jul 22, 2021Observed: 21.25 ft at 10:30PM Jul 22, 2021Observed: 21.26 ft at 10:45PM Jul 22, 2021Observed: 21.24 ft at 11:00PM Jul 22, 2021Observed: 21.24 ft at 11:15PM Jul 22, 2021Observed: 21.25 ft at 11:30PM Jul 22, 2021Observed: 21.26 ft at 11:45PM Jul 22, 2021Observed: 21.26 ft at 12:00AM Jul 23, 2021Observed: 21.26 ft at 12:15AM Jul 23, 2021Observed: 21.24 ft at 12:30AM Jul 23, 2021Observed: 21.25 ft at 12:45AM Jul 23, 2021Observed: 21.25 ft at 1:00AM Jul 23, 2021Observed: 21.26 ft at 1:15AM Jul 23, 2021Observed: 21.24 ft at 1:30AM Jul 23, 2021Observed: 21.23 ft at 1:45AM Jul 23, 2021Observed: 21.24 ft at 2:00AM Jul 23, 2021Observed: 21.23 ft at 2:15AM Jul 23, 2021Observed: 21.23 ft at 2:30AM Jul 23, 2021Observed: 21.23 ft at 2:45AM Jul 23, 2021Observed: 21.22 ft at 3:00AM Jul 23, 2021Observed: 21.23 ft at 3:15AM Jul 23, 2021Observed: 21.23 ft at 3:30AM Jul 23, 2021Observed: 21.24 ft at 3:45AM Jul 23, 2021Observed: 21.22 ft at 4:00AM Jul 23, 2021Observed: 21.24 ft at 4:15AM Jul 23, 2021Observed: 21.22 ft at 4:30AM Jul 23, 2021Observed: 21.23 ft at 4:45AM Jul 23, 2021Observed: 21.23 ft at 5:00AM Jul 23, 2021Observed: 21.22 ft at 5:15AM Jul 23, 2021Observed: 21.21 ft at 5:30AM Jul 23, 2021Observed: 21.22 ft at 5:45AM Jul 23, 2021Observed: 21.21 ft at 6:00AM Jul 23, 2021Observed: 21.21 ft at 6:15AM Jul 23, 2021Observed: 21.21 ft at 6:30AM Jul 23, 2021Observed: 21.2 ft at 6:45AM Jul 23, 2021Observed: 21.2 ft at 7:00AM Jul 23, 2021Observed: 21.2 ft at 7:30AM Jul 23, 2021Observed: 21.2 ft at 7:45AM Jul 23, 2021Observed: 21.2 ft at 8:00AM Jul 23, 2021Observed: 21.19 ft at 8:15AM Jul 23, 2021Observed: 21.19 ft at 8:30AM Jul 23, 2021Observed: 21.19 ft at 8:45AM Jul 23, 2021Observed: 21.19 ft at 9:00AM Jul 23, 2021Observed: 21.18 ft at 9:15AM Jul 23, 2021Observed: 21.19 ft at 10:00AM Jul 23, 2021Observed: 21.16 ft at 10:15AM Jul 23, 2021Observed: 21.16 ft at 11:45AM Jul 23, 2021Observed: 21.13 ft at 12:30PM Jul 23, 2021Observed: 21.13 ft at 12:45PM Jul 23, 2021Observed: 21.13 ft at 1:00PM Jul 23, 2021Observed: 21.13 ft at 1:15PM Jul 23, 2021Observed: 21.13 ft at 1:30PM Jul 23, 2021Observed: 21.12 ft at 1:45PM Jul 23, 2021Observed: 21.12 ft at 2:00PM Jul 23, 2021Observed: 21.11 ft at 2:15PM Jul 23, 2021Observed: 21.12 ft at 2:30PM Jul 23, 2021Observed: 21.1 ft at 2:45PM Jul 23, 2021Observed: 21.11 ft at 3:00PM Jul 23, 2021Observed: 21.1 ft at 3:15PM Jul 23, 2021Observed: 21.09 ft at 3:30PM Jul 23, 2021Observed: 21.07 ft at 3:45PM Jul 23, 2021Observed: 21.09 ft at 4:00PM Jul 23, 2021Observed: 21.07 ft at 4:15PM Jul 23, 2021Observed: 21.07 ft at 4:30PM Jul 23, 2021Observed: 21.05 ft at 4:45PM Jul 23, 2021Observed: 21.07 ft at 5:00PM Jul 23, 2021Observed: 21.06 ft at 5:15PM Jul 23, 2021Observed: 21.06 ft at 5:30PM Jul 23, 2021Observed: 21.05 ft at 5:45PM Jul 23, 2021Observed: 21.03 ft at 6:00PM Jul 23, 2021Observed: 21.03 ft at 6:15PM Jul 23, 2021Observed: 21.02 ft at 6:30PM Jul 23, 2021Observed: 21.02 ft at 6:45PM Jul 23, 2021Observed: 21.01 ft at 7:00PM Jul 23, 2021Observed: 21 ft at 7:15PM Jul 23, 2021Observed: 21.01 ft at 7:30PM Jul 23, 2021Observed: 21 ft at 7:45PM Jul 23, 2021Observed: 21 ft at 8:00PM Jul 23, 2021Observed: 21.01 ft at 8:15PM Jul 23, 2021Observed: 21.01 ft at 8:30PM Jul 23, 2021Observed: 21 ft at 8:45PM Jul 23, 2021Observed: 21 ft at 9:00PM Jul 23, 2021Observed: 20.99 ft at 9:15PM Jul 23, 2021Observed: 20.99 ft at 9:30PM Jul 23, 2021Observed: 20.97 ft at 9:45PM Jul 23, 2021Observed: 20.97 ft at 10:00PM Jul 23, 2021Observed: 20.97 ft at 10:15PM Jul 23, 2021Observed: 20.96 ft at 10:30PM Jul 23, 2021Observed: 20.96 ft at 10:45PM Jul 23, 2021Observed: 20.95 ft at 11:00PM Jul 23, 2021Observed: 20.95 ft at 11:15PM Jul 23, 2021Observed: 20.93 ft at 11:30PM Jul 23, 2021Observed: 20.94 ft at 11:45PM Jul 23, 2021Observed: 20.94 ft at 12:00AM Jul 24, 2021Observed: 20.93 ft at 12:15AM Jul 24, 2021Observed: 20.91 ft at 12:30AM Jul 24, 2021Observed: 20.91 ft at 12:45AM Jul 24, 2021Observed: 20.91 ft at 1:00AM Jul 24, 2021Observed: 20.9 ft at 1:15AM Jul 24, 2021Observed: 20.91 ft at 1:30AM Jul 24, 2021Observed: 20.9 ft at 1:45AM Jul 24, 2021Observed: 20.9 ft at 2:00AM Jul 24, 2021Observed: 20.89 ft at 2:15AM Jul 24, 2021Observed: 20.89 ft at 2:30AM Jul 24, 2021Observed: 20.88 ft at 3:00AM Jul 24, 2021Observed: 20.86 ft at 3:15AM Jul 24, 2021Observed: 20.87 ft at 3:30AM Jul 24, 2021Observed: 20.86 ft at 3:45AM Jul 24, 2021Observed: 20.84 ft at 4:00AM Jul 24, 2021Observed: 20.85 ft at 4:15AM Jul 24, 2021Observed: 20.85 ft at 4:30AM Jul 24, 2021Observed: 20.84 ft at 4:45AM Jul 24, 2021Observed: 20.85 ft at 5:00AM Jul 24, 2021Observed: 20.84 ft at 5:15AM Jul 24, 2021Observed: 20.83 ft at 5:30AM Jul 24, 2021Observed: 20.82 ft at 5:45AM Jul 24, 2021Observed: 20.82 ft at 6:00AM Jul 24, 2021Observed: 20.81 ft at 6:15AM Jul 24, 2021Observed: 20.81 ft at 6:30AM Jul 24, 2021Observed: 20.8 ft at 6:45AM Jul 24, 2021Observed: 20.81 ft at 7:00AM Jul 24, 2021Observed: 20.8 ft at 7:15AM Jul 24, 2021Observed: 20.79 ft at 7:30AM Jul 24, 2021Observed: 20.79 ft at 7:45AM Jul 24, 2021Observed: 20.78 ft at 8:00AM Jul 24, 2021Observed: 20.78 ft at 8:15AM Jul 24, 2021Observed: 20.78 ft at 8:30AM Jul 24, 2021Observed: 20.76 ft at 8:45AM Jul 24, 2021Observed: 20.77 ft at 9:00AM Jul 24, 2021Observed: 20.77 ft at 9:15AM Jul 24, 2021Observed: 20.77 ft at 9:30AM Jul 24, 2021Observed: 20.74 ft at 9:45AM Jul 24, 2021Observed: 20.76 ft at 10:00AM Jul 24, 2021Observed: 20.74 ft at 10:15AM Jul 24, 2021Observed: 20.73 ft at 10:30AM Jul 24, 2021Observed: 20.74 ft at 10:45AM Jul 24, 2021Observed: 20.74 ft at 11:00AM Jul 24, 2021Observed: 20.72 ft at 11:15AM Jul 24, 2021Observed: 20.71 ft at 11:30AM Jul 24, 2021Observed: 20.72 ft at 11:45AM Jul 24, 2021Observed: 20.71 ft at 12:00PM Jul 24, 2021Observed: 20.72 ft at 12:15PM Jul 24, 2021Observed: 20.7 ft at 12:30PM Jul 24, 2021Observed: 20.72 ft at 12:45PM Jul 24, 2021Observed: 20.73 ft at 1:00PM Jul 24, 2021Observed: 20.72 ft at 1:15PM Jul 24, 2021Observed: 20.69 ft at 1:30PM Jul 24, 2021Observed: 20.69 ft at 1:45PM Jul 24, 2021Observed: 20.69 ft at 2:00PM Jul 24, 2021Observed: 20.7 ft at 2:15PM Jul 24, 2021Observed: 20.7 ft at 2:30PM Jul 24, 2021Observed: 20.69 ft at 2:45PM Jul 24, 2021Observed: 20.68 ft at 3:00PM Jul 24, 2021Observed: 20.68 ft at 3:15PM Jul 24, 2021Observed: 20.67 ft at 3:30PM Jul 24, 2021Observed: 20.68 ft at 3:45PM Jul 24, 2021Observed: 20.65 ft at 4:00PM Jul 24, 2021Observed: 20.69 ft at 4:15PM Jul 24, 2021Observed: 20.66 ft at 4:30PM Jul 24, 2021Observed: 20.66 ft at 4:45PM Jul 24, 2021Observed: 20.67 ft at 5:00PM Jul 24, 2021Observed: 20.67 ft at 5:15PM Jul 24, 2021Observed: 20.67 ft at 5:30PM Jul 24, 2021Observed: 20.65 ft at 5:45PM Jul 24, 2021Observed: 20.66 ft at 6:00PM Jul 24, 2021Observed: 20.66 ft at 6:15PM Jul 24, 2021Observed: 20.65 ft at 6:30PM Jul 24, 2021Observed: 20.65 ft at 6:45PM Jul 24, 2021Observed: 20.65 ft at 7:00PM Jul 24, 2021Observed: 20.64 ft at 7:15PM Jul 24, 2021Observed: 20.64 ft at 7:30PM Jul 24, 2021Observed: 20.65 ft at 7:45PM Jul 24, 2021Observed: 20.64 ft at 8:00PM Jul 24, 2021Observed: 20.64 ft at 8:15PM Jul 24, 2021Observed: 20.65 ft at 8:30PM Jul 24, 2021Observed: 20.62 ft at 8:45PM Jul 24, 2021Observed: 20.63 ft at 9:15PM Jul 24, 2021Observed: 20.63 ft at 9:30PM Jul 24, 2021Observed: 20.63 ft at 9:45PM Jul 24, 2021Observed: 20.63 ft at 10:00PM Jul 24, 2021Observed: 20.62 ft at 10:15PM Jul 24, 2021Observed: 20.62 ft at 10:30PM Jul 24, 2021Observed: 20.62 ft at 10:45PM Jul 24, 2021Observed: 20.6 ft at 11:00PM Jul 24, 2021Observed: 20.6 ft at 11:15PM Jul 24, 2021Observed: 20.62 ft at 11:30PM Jul 24, 2021Observed: 20.61 ft at 11:45PM Jul 24, 2021Observed: 20.62 ft at 12:00AM Jul 25, 2021Observed: 20.61 ft at 12:15AM Jul 25, 2021Observed: 20.61 ft at 12:30AM Jul 25, 2021Observed: 20.61 ft at 12:45AM Jul 25, 2021Observed: 20.6 ft at 1:00AM Jul 25, 2021Observed: 20.59 ft at 1:15AM Jul 25, 2021Observed: 20.61 ft at 1:30AM Jul 25, 2021Observed: 20.59 ft at 1:45AM Jul 25, 2021Observed: 20.56 ft at 2:00AM Jul 25, 2021Observed: 20.59 ft at 2:15AM Jul 25, 2021Observed: 20.58 ft at 2:30AM Jul 25, 2021Observed: 20.58 ft at 2:45AM Jul 25, 2021Observed: 20.59 ft at 3:00AM Jul 25, 2021Observed: 20.57 ft at 3:15AM Jul 25, 2021Highest Forecast: 20 ft 7:00AM Jul 25, 2021Forecast: 19.9 ft 1:00PM Jul 25, 2021Forecast: 19.7 ft 7:00PM Jul 25, 2021Forecast: 19.6 ft 1:00AM Jul 26, 2021Forecast: 19.4 ft 7:00AM Jul 26, 2021Forecast: 19.2 ft 1:00PM Jul 26, 2021Forecast: 18.9 ft 7:00PM Jul 26, 2021Forecast: 18.7 ft 1:00AM Jul 27, 2021Forecast: 18.4 ft 7:00AM Jul 27, 2021Forecast: 18.3 ft 1:00PM Jul 27, 2021Forecast: 18.2 ft 7:00PM Jul 27, 2021Forecast: 18.1 ft 1:00AM Jul 28, 2021Forecast: 18.1 ft 7:00AM Jul 28, 2021Forecast: 18 ft 1:00PM Jul 28, 2021Forecast: 17.9 ft 7:00PM Jul 28, 2021Forecast: 17.8 ft 1:00AM Jul 29, 2021Forecast: 17.5 ft 7:00AM Jul 29, 2021USGS--Water Resources of the United StatesHPDT2(plotting HGIRG) Graph Created (4:37AM Jul 25, 2021)ObservedForecast (issued 8:25AM Jul 24)Latest observed value: 20.57 ft at 3:15 AM CDT 25-Jul-2021. Flood Stage is 50 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 24 hours into the future from the forecast issuance time.

NOTE: Forecasts for the Brazos River near Hempstead are issued routinely year-round.

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Upstream Locations Upstream Gauge Downstream Gauge Downstream Gauge - above San Felipe
Flood Categories (in feet)
Major Flood Stage: 55
Moderate Flood Stage: 53
Flood Stage: 50
Action Stage: 25
Low Stage (in feet): -9999

Historic Crests
(1) 66.10 ft on 12/08/1913
(2) 63.60 ft on 07/04/1899
(3) 54.89 ft on 05/27/2016
(4) 54.21 ft on 05/02/1957
(5) 54.04 ft on 11/30/1940
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 51.24 ft on 08/28/2017
(2) 54.89 ft on 05/27/2016
(3) 43.96 ft on 04/22/2016
(4) 43.75 ft on 03/15/2016
(5) 49.97 ft on 05/31/2015
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 10.04 ft on 11/12/1988
(2) 10.24 ft on 10/06/1984
(3) 10.41 ft on 10/09/1983
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:16
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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
55 Major lowland flooding begins.
53 Moderate lowland flooding begins with widespread inundation of the flood plain.
50 Minor lowland flooding begins.
About This Location Collapse

Latitude: 30.128889° N, Longitude: 96.187500° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 50 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 NULL NULL  

Current/Historical Observations:
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Hydrologic Resources Additional Resources
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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
Houston/Galveston Weather Forecast Office
1353 FM 646, Suite 202
Dickinson, TX 77539
(281) 337-5074
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