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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 Trinity River near Moss Bluff are issued routinely year-round.
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Upstream Gauge - at Liberty Upstream Gauge
Zoom Level:16
Flood Categories (in feet)
Major Flood Stage: 17.2
Moderate Flood Stage: 15.2
Flood Stage: 12.2
Action Stage: 9.2
Low Stage (in feet): -9999

Historic Crests
(1) 18.65 ft on 09/01/2017
(2) 15.19 ft on 06/03/2016
(3) 14.94 ft on 05/15/2019
(4) 14.88 ft on 06/04/2015
(5) 14.86 ft on 10/23/2018 (P)
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(P): Preliminary values subject to further review.

Recent Crests
(1) 14.34 ft on 05/31/2021 (P)
(2) 13.02 ft on 09/21/2019 (P)
(3) 13.58 ft on 07/03/2019
(4) 14.94 ft on 05/15/2019
(5) 14.62 ft on 01/04/2019 (P)
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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
17.2 Major lowland flooding bengins in the vicinity of the gage.
15.2 Moderate lowland flooding begins in the vicinity of the gage.
12.2 Minor lowland flooding begins in the vicinity of the gage.

Other Real-time and/or Archive Data Sources:

Additional Information Collapse
The datum of this gauge changed from 0 feet NGVD29 to 0 feet NAVD88 on November 15, 2013. This change became effective on March 1, 2014 and required an adjustment of action and flood stages as well as historical data.
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
Houston/Galveston Weather Forecast Office
1353 FM 646, Suite 202
Dickinson, TX 77539
(281) 337-5074
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Page last modified: 2-Nov-2020 7:29 PM
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