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This probabilistic forecast is issued by the West Gulf River Forecast Center.
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Experimental Short Range Forecast Uncertainty (AHPS) - External Links: Product Description Document | Customer Survey
About this graph
Forecasts for the Clear Fork Brazos River near Fort Griffin are issued as needed during times of high water, but are not routinely available.
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Upstream Gauge - at Nugent Upstream Gauge
Zoom Level:16
Flood Categories (in feet)
Major Flood Stage: 49
Moderate Flood Stage: 45
Flood Stage: 35
Action Stage: 31
Low Stage (in feet): 0

Historic Crests
(1) 38.88 ft on 10/21/2018
(2) 38.88 ft on 08/04/1978
(3) 38.00 ft on 09/01/1900
(4) 36.24 ft on 05/31/2015
(5) 36.24 ft on 10/15/2018
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(P): Preliminary values subject to further review.

Recent Crests
(1) 38.88 ft on 10/21/2018
(2) 36.24 ft on 10/15/2018
(3) 33.32 ft on 06/05/2016
(4) 32.64 ft on 06/01/2016
(5) 33.16 ft on 05/15/2016
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(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
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Gauge LocationGauge Map Marker
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
49 Major lowland flooding will occur. Numerous secondary roads and low water crossings will be flooded and impassible in and around Fort Griffin State Park. Campgrounds and playground in state park along river will be flooded. Water will be over the Highway 283 bridge.
45 Moderate lowland flooding will occur. Secondary roads and low water crossings will be flooded and impassible.
42 Minor lowland flooding will occur. Water will overflow the left end of the old Fort Griffin-Throckmorton Road.
35 Minor lowland flooding will occur.
(1) Looking upstream from stream gage.
(2) Looking downstream from stream gage.

Other Real-time and/or Archive Data Sources:

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
San Angelo Weather Forecast Office
7654 Knickerbocker Road
San Angelo, TX 76904
(325) 944-9445
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Page last modified: 2-Nov-2020 7:29 PM
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