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  NOTICE:There is a service interruption for a number of stream gauges nationwide due to the Global Positioning System (GPS) Rollover that occurred on April 6 at 23:59 GMT. The National Weather Service is working with federal, state, and local partners to ensure those affected gauges obtain the necessary updates to resume data transmission. We apologize for the service interruption and hope to have the data restored as soon as possible.

Hydrograph River at a Glance Download
Trinity River near Moss Bluff Stage (ft)Flow (kcfs)Observed: 9.65 ft at 12:45AM Apr 22, 2019Observed: 9.67 ft at 1:00AM Apr 22, 2019Observed: 9.69 ft at 1:15AM Apr 22, 2019Observed: 9.69 ft at 1:30AM Apr 22, 2019Observed: 9.71 ft at 1:45AM Apr 22, 2019Observed: 9.69 ft at 2:00AM Apr 22, 2019Observed: 9.71 ft at 2:15AM Apr 22, 2019Observed: 9.72 ft at 2:30AM Apr 22, 2019Observed: 9.69 ft at 2:45AM Apr 22, 2019Observed: 9.73 ft at 3:00AM Apr 22, 2019Observed: 9.75 ft at 3:15AM Apr 22, 2019Observed: 9.73 ft at 3:30AM Apr 22, 2019Observed: 9.74 ft at 3:45AM Apr 22, 2019Observed: 9.73 ft at 4:00AM Apr 22, 2019Observed: 9.74 ft at 4:15AM Apr 22, 2019Observed: 9.73 ft at 4:30AM Apr 22, 2019Observed: 9.78 ft at 4:45AM Apr 22, 2019Observed: 9.76 ft at 5:00AM Apr 22, 2019Observed: 9.77 ft at 5:15AM Apr 22, 2019Observed: 9.77 ft at 5:30AM Apr 22, 2019Observed: 9.79 ft at 5:45AM Apr 22, 2019Observed: 9.78 ft at 6:00AM Apr 22, 2019Observed: 9.8 ft at 6:15AM Apr 22, 2019Observed: 9.79 ft at 6:30AM Apr 22, 2019Observed: 9.79 ft at 6:45AM Apr 22, 2019Observed: 9.8 ft at 7:00AM Apr 22, 2019Observed: 9.83 ft at 7:15AM Apr 22, 2019Observed: 9.82 ft at 7:30AM Apr 22, 2019Observed: 9.81 ft at 7:45AM Apr 22, 2019Observed: 9.8 ft at 8:00AM Apr 22, 2019Observed: 9.81 ft at 8:15AM Apr 22, 2019Observed: 9.82 ft at 8:30AM Apr 22, 2019Observed: 9.84 ft at 8:45AM Apr 22, 2019Observed: 9.82 ft at 9:00AM Apr 22, 2019Observed: 9.85 ft at 9:15AM Apr 22, 2019Observed: 9.86 ft at 9:30AM Apr 22, 2019Observed: 9.84 ft at 9:45AM Apr 22, 2019Observed: 9.85 ft at 10:00AM Apr 22, 2019Observed: 9.85 ft at 10:15AM Apr 22, 2019Observed: 9.85 ft at 10:30AM Apr 22, 2019Observed: 9.85 ft at 10:31AM Apr 22, 2019Observed: 9.86 ft at 10:45AM Apr 22, 2019Observed: 9.86 ft at 11:00AM Apr 22, 2019Observed: 9.87 ft at 11:15AM Apr 22, 2019Observed: 9.87 ft at 11:30AM Apr 22, 2019Observed: 9.89 ft at 11:45AM Apr 22, 2019Observed: 9.88 ft at 12:00PM Apr 22, 2019Observed: 9.88 ft at 12:15PM Apr 22, 2019Observed: 9.9 ft at 12:30PM Apr 22, 2019Observed: 9.89 ft at 12:45PM Apr 22, 2019Observed: 9.89 ft at 1:00PM Apr 22, 2019Observed: 9.91 ft at 1:15PM Apr 22, 2019Observed: 9.91 ft at 1:30PM Apr 22, 2019Observed: 9.9 ft at 1:45PM Apr 22, 2019Observed: 9.91 ft at 2:00PM Apr 22, 2019Observed: 9.92 ft at 2:15PM Apr 22, 2019Observed: 9.93 ft at 2:30PM Apr 22, 2019Observed: 9.95 ft at 2:45PM Apr 22, 2019Observed: 9.94 ft at 3:00PM Apr 22, 2019Observed: 9.94 ft at 3:15PM Apr 22, 2019Observed: 9.97 ft at 3:30PM Apr 22, 2019Observed: 9.98 ft at 3:45PM Apr 22, 2019Observed: 9.98 ft at 4:00PM Apr 22, 2019Observed: 9.96 ft at 4:15PM Apr 22, 2019Observed: 9.97 ft at 4:30PM Apr 22, 2019Observed: 9.99 ft at 4:45PM Apr 22, 2019Observed: 9.99 ft at 5:00PM Apr 22, 2019Observed: 10 ft at 5:15PM Apr 22, 2019Observed: 10 ft at 5:30PM Apr 22, 2019Observed: 10.01 ft at 5:45PM Apr 22, 2019Observed: 10.03 ft at 6:00PM Apr 22, 2019Observed: 10.01 ft at 6:15PM Apr 22, 2019Observed: 10.02 ft at 6:30PM Apr 22, 2019Observed: 10.03 ft at 6:45PM Apr 22, 2019Observed: 10.01 ft at 7:00PM Apr 22, 2019Observed: 10.02 ft at 7:15PM Apr 22, 2019Observed: 10.04 ft at 7:30PM Apr 22, 2019Observed: 10.04 ft at 7:45PM Apr 22, 2019Observed: 10.02 ft at 8:00PM Apr 22, 2019Observed: 10.05 ft at 8:15PM Apr 22, 2019Observed: 10.03 ft at 8:30PM Apr 22, 2019Observed: 10.04 ft at 8:45PM Apr 22, 2019Observed: 10.05 ft at 9:00PM Apr 22, 2019Observed: 10.03 ft at 9:15PM Apr 22, 2019Observed: 10.04 ft at 9:30PM Apr 22, 2019Observed: 10.08 ft at 9:45PM Apr 22, 2019Observed: 10.06 ft at 10:00PM Apr 22, 2019Observed: 10.06 ft at 10:15PM Apr 22, 2019Observed: 10.07 ft at 10:30PM Apr 22, 2019Observed: 10.07 ft at 10:45PM Apr 22, 2019Observed: 10.06 ft at 11:00PM Apr 22, 2019Observed: 10.08 ft at 11:15PM Apr 22, 2019Observed: 10.08 ft at 11:30PM Apr 22, 2019Observed: 10.1 ft at 11:45PM Apr 22, 2019Observed: 10.11 ft at 12:00AM Apr 23, 2019Observed: 10.1 ft at 12:15AM Apr 23, 2019Observed: 10.13 ft at 12:30AM Apr 23, 2019Observed: 10.11 ft at 12:45AM Apr 23, 2019Observed: 10.12 ft at 1:00AM Apr 23, 2019Observed: 10.12 ft at 1:15AM Apr 23, 2019Observed: 10.14 ft at 1:30AM Apr 23, 2019Observed: 10.13 ft at 1:45AM Apr 23, 2019Observed: 10.13 ft at 2:00AM Apr 23, 2019Observed: 10.15 ft at 2:15AM Apr 23, 2019Observed: 10.12 ft at 2:30AM Apr 23, 2019Observed: 10.14 ft at 2:45AM Apr 23, 2019Observed: 10.15 ft at 3:00AM Apr 23, 2019Observed: 10.16 ft at 3:15AM Apr 23, 2019Observed: 10.15 ft at 3:30AM Apr 23, 2019Observed: 10.15 ft at 3:45AM Apr 23, 2019Observed: 10.14 ft at 4:00AM Apr 23, 2019Observed: 10.17 ft at 4:15AM Apr 23, 2019Observed: 10.16 ft at 4:30AM Apr 23, 2019Observed: 10.19 ft at 4:45AM Apr 23, 2019Observed: 10.16 ft at 5:00AM Apr 23, 2019Observed: 10.19 ft at 5:15AM Apr 23, 2019Observed: 10.17 ft at 5:30AM Apr 23, 2019Observed: 10.2 ft at 5:45AM Apr 23, 2019Observed: 10.18 ft at 6:00AM Apr 23, 2019Observed: 10.18 ft at 6:15AM Apr 23, 2019Observed: 10.21 ft at 6:30AM Apr 23, 2019Observed: 10.19 ft at 6:45AM Apr 23, 2019Observed: 10.22 ft at 7:00AM Apr 23, 2019Observed: 10.2 ft at 7:15AM Apr 23, 2019Observed: 10.23 ft at 7:30AM Apr 23, 2019Observed: 10.21 ft at 7:45AM Apr 23, 2019Observed: 10.23 ft at 8:00AM Apr 23, 2019Observed: 10.22 ft at 8:15AM Apr 23, 2019Observed: 10.25 ft at 8:30AM Apr 23, 2019Observed: 10.23 ft at 8:45AM Apr 23, 2019Observed: 10.26 ft at 9:00AM Apr 23, 2019Observed: 10.25 ft at 9:15AM Apr 23, 2019Observed: 10.29 ft at 9:30AM Apr 23, 2019Observed: 10.26 ft at 9:45AM Apr 23, 2019Observed: 10.26 ft at 10:00AM Apr 23, 2019Observed: 10.3 ft at 10:15AM Apr 23, 2019Observed: 10.27 ft at 10:30AM Apr 23, 2019Observed: 10.27 ft at 10:31AM Apr 23, 2019Observed: 10.28 ft at 10:45AM Apr 23, 2019Observed: 10.29 ft at 11:00AM Apr 23, 2019Observed: 10.31 ft at 11:15AM Apr 23, 2019Observed: 10.29 ft at 11:30AM Apr 23, 2019Observed: 10.32 ft at 11:45AM Apr 23, 2019Observed: 10.31 ft at 12:00PM Apr 23, 2019Observed: 10.35 ft at 12:15PM Apr 23, 2019Observed: 10.34 ft at 12:30PM Apr 23, 2019Observed: 10.33 ft at 12:45PM Apr 23, 2019Observed: 10.33 ft at 1:00PM Apr 23, 2019Observed: 10.34 ft at 1:15PM Apr 23, 2019Observed: 10.34 ft at 1:30PM Apr 23, 2019Observed: 10.37 ft at 1:45PM Apr 23, 2019Observed: 10.36 ft at 2:00PM Apr 23, 2019Observed: 10.38 ft at 2:15PM Apr 23, 2019Observed: 10.37 ft at 2:30PM Apr 23, 2019Observed: 10.39 ft at 2:45PM Apr 23, 2019Observed: 10.39 ft at 3:00PM Apr 23, 2019Observed: 10.38 ft at 3:15PM Apr 23, 2019Observed: 10.4 ft at 3:30PM Apr 23, 2019Observed: 10.39 ft at 3:45PM Apr 23, 2019Observed: 10.4 ft at 4:00PM Apr 23, 2019Observed: 10.38 ft at 4:15PM Apr 23, 2019Observed: 10.41 ft at 4:30PM Apr 23, 2019Observed: 10.4 ft at 4:45PM Apr 23, 2019Observed: 10.43 ft at 5:00PM Apr 23, 2019Observed: 10.44 ft at 5:15PM Apr 23, 2019Observed: 10.44 ft at 5:30PM Apr 23, 2019Observed: 10.45 ft at 5:45PM Apr 23, 2019Observed: 10.43 ft at 6:00PM Apr 23, 2019Observed: 10.47 ft at 6:15PM Apr 23, 2019Observed: 10.46 ft at 6:30PM Apr 23, 2019Observed: 10.45 ft at 6:45PM Apr 23, 2019Observed: 10.46 ft at 7:00PM Apr 23, 2019Observed: 10.44 ft at 7:15PM Apr 23, 2019Observed: 10.47 ft at 7:30PM Apr 23, 2019Observed: 10.48 ft at 7:45PM Apr 23, 2019Observed: 10.5 ft at 8:00PM Apr 23, 2019Observed: 10.47 ft at 8:15PM Apr 23, 2019Observed: 10.49 ft at 8:30PM Apr 23, 2019Observed: 10.48 ft at 8:45PM Apr 23, 2019Observed: 10.48 ft at 9:00PM Apr 23, 2019Observed: 10.5 ft at 9:15PM Apr 23, 2019Observed: 10.51 ft at 9:30PM Apr 23, 2019Observed: 10.49 ft at 9:45PM Apr 23, 2019Observed: 10.51 ft at 10:00PM Apr 23, 2019Observed: 10.52 ft at 10:15PM Apr 23, 2019Observed: 10.54 ft at 10:30PM Apr 23, 2019Observed: 10.53 ft at 10:45PM Apr 23, 2019Observed: 10.54 ft at 11:00PM Apr 23, 2019Observed: 10.54 ft at 11:15PM Apr 23, 2019Observed: 10.52 ft at 11:30PM Apr 23, 2019Observed: 10.52 ft at 11:45PM Apr 23, 2019Observed: 10.52 ft at 12:00AM Apr 24, 2019Observed: 10.55 ft at 12:15AM Apr 24, 2019Observed: 10.55 ft at 12:30AM Apr 24, 2019Observed: 10.54 ft at 12:45AM Apr 24, 2019Observed: 10.55 ft at 1:00AM Apr 24, 2019Observed: 10.55 ft at 1:15AM Apr 24, 2019Observed: 10.57 ft at 1:30AM Apr 24, 2019Observed: 10.56 ft at 1:45AM Apr 24, 2019Observed: 10.56 ft at 2:00AM Apr 24, 2019Observed: 10.56 ft at 2:15AM Apr 24, 2019Observed: 10.59 ft at 2:30AM Apr 24, 2019Observed: 10.59 ft at 2:45AM Apr 24, 2019Observed: 10.58 ft at 3:00AM Apr 24, 2019Observed: 10.61 ft at 3:15AM Apr 24, 2019Observed: 10.6 ft at 3:30AM Apr 24, 2019Observed: 10.6 ft at 3:45AM Apr 24, 2019Observed: 10.62 ft at 4:00AM Apr 24, 2019Observed: 10.6 ft at 4:15AM Apr 24, 2019Observed: 10.59 ft at 4:30AM Apr 24, 2019Observed: 10.6 ft at 4:45AM Apr 24, 2019Observed: 10.62 ft at 5:00AM Apr 24, 2019Observed: 10.63 ft at 5:15AM Apr 24, 2019Observed: 10.62 ft at 5:30AM Apr 24, 2019Observed: 10.63 ft at 5:45AM Apr 24, 2019Observed: 10.62 ft at 6:00AM Apr 24, 2019Observed: 10.62 ft at 6:15AM Apr 24, 2019Observed: 10.65 ft at 6:30AM Apr 24, 2019Observed: 10.68 ft at 6:45AM Apr 24, 2019Observed: 10.62 ft at 7:00AM Apr 24, 2019Observed: 10.64 ft at 7:15AM Apr 24, 2019Observed: 10.64 ft at 7:30AM Apr 24, 2019Observed: 10.64 ft at 7:45AM Apr 24, 2019Observed: 10.64 ft at 8:00AM Apr 24, 2019Observed: 10.67 ft at 8:15AM Apr 24, 2019Observed: 10.66 ft at 8:30AM Apr 24, 2019Observed: 10.69 ft at 8:45AM Apr 24, 2019Observed: 10.66 ft at 9:00AM Apr 24, 2019Observed: 10.68 ft at 9:15AM Apr 24, 2019Observed: 10.69 ft at 9:30AM Apr 24, 2019Observed: 10.67 ft at 9:45AM Apr 24, 2019Observed: 10.68 ft at 10:00AM Apr 24, 2019Observed: 10.68 ft at 10:15AM Apr 24, 2019Observed: 10.68 ft at 10:30AM Apr 24, 2019Observed: 10.69 ft at 10:45AM Apr 24, 2019Observed: 10.72 ft at 11:00AM Apr 24, 2019Observed: 10.72 ft at 11:15AM Apr 24, 2019Observed: 10.73 ft at 11:30AM Apr 24, 2019Observed: 10.74 ft at 11:45AM Apr 24, 2019Observed: 10.75 ft at 12:00PM Apr 24, 2019Observed: 10.76 ft at 12:15PM Apr 24, 2019Observed: 10.7 ft at 12:30PM Apr 24, 2019Observed: 10.73 ft at 12:45PM Apr 24, 2019Observed: 10.74 ft at 1:00PM Apr 24, 2019Observed: 10.74 ft at 1:15PM Apr 24, 2019Observed: 10.75 ft at 1:30PM Apr 24, 2019Observed: 10.78 ft at 1:45PM Apr 24, 2019Observed: 10.73 ft at 2:00PM Apr 24, 2019Observed: 10.75 ft at 2:15PM Apr 24, 2019Observed: 10.75 ft at 2:30PM Apr 24, 2019Observed: 10.78 ft at 2:45PM Apr 24, 2019Observed: 10.78 ft at 3:00PM Apr 24, 2019Observed: 10.76 ft at 3:15PM Apr 24, 2019Observed: 10.77 ft at 3:30PM Apr 24, 2019Observed: 10.79 ft at 3:45PM Apr 24, 2019Observed: 10.81 ft at 4:00PM Apr 24, 2019Observed: 10.79 ft at 4:15PM Apr 24, 2019Observed: 10.81 ft at 4:30PM Apr 24, 2019Observed: 10.81 ft at 4:45PM Apr 24, 2019Observed: 10.83 ft at 5:00PM Apr 24, 2019Observed: 10.8 ft at 5:15PM Apr 24, 2019Observed: 10.83 ft at 5:30PM Apr 24, 2019Observed: 10.83 ft at 5:45PM Apr 24, 2019Observed: 10.85 ft at 6:00PM Apr 24, 2019Observed: 10.84 ft at 6:15PM Apr 24, 2019Observed: 10.82 ft at 6:30PM Apr 24, 2019Observed: 10.83 ft at 6:45PM Apr 24, 2019Observed: 10.84 ft at 7:00PM Apr 24, 2019Observed: 10.83 ft at 7:15PM Apr 24, 2019Observed: 10.85 ft at 7:30PM Apr 24, 2019Observed: 10.85 ft at 7:45PM Apr 24, 2019Observed: 10.87 ft at 8:00PM Apr 24, 2019Observed: 10.87 ft at 8:15PM Apr 24, 2019Observed: 10.88 ft at 8:30PM Apr 24, 2019Observed: 10.89 ft at 8:45PM Apr 24, 2019Observed: 10.85 ft at 9:00PM Apr 24, 2019Observed: 10.87 ft at 9:15PM Apr 24, 2019Observed: 10.86 ft at 9:30PM Apr 24, 2019Observed: 10.87 ft at 9:45PM Apr 24, 2019Observed: 10.89 ft at 10:00PM Apr 24, 2019Observed: 10.85 ft at 10:15PM Apr 24, 2019Highest Observation: 10.91 ft at 10:30PM Apr 24, 2019Observed: 10.88 ft at 10:45PM Apr 24, 2019Highest Observation: 10.91 ft at 11:00PM Apr 24, 2019Observed: 10.89 ft at 11:15PM Apr 24, 2019Observed: 10.9 ft at 11:30PM Apr 24, 2019Forecast: 10.9 ft 1:00AM Apr 25, 2019Forecast: 10.9 ft 7:00AM Apr 25, 2019Forecast: 11 ft 1:00PM Apr 25, 2019Forecast: 11 ft 7:00PM Apr 25, 2019Forecast: 11.1 ft 1:00AM Apr 26, 2019Forecast: 11.1 ft 7:00AM Apr 26, 2019Forecast: 11.1 ft 1:00PM Apr 26, 2019Forecast: 11.1 ft 7:00PM Apr 26, 2019Forecast: 11.1 ft 1:00AM Apr 27, 2019Forecast: 11.1 ft 7:00AM Apr 27, 2019Forecast: 11.1 ft 1:00PM Apr 27, 2019Forecast: 11.1 ft 7:00PM Apr 27, 2019Forecast: 11.1 ft 1:00AM Apr 28, 2019Forecast: 11.1 ft 7:00AM Apr 28, 2019Forecast: 11.1 ft 1:00PM Apr 28, 2019Highest Forecast: 11.2 ft 7:00PM Apr 28, 2019Highest Forecast: 11.2 ft 1:00AM Apr 29, 2019Highest Forecast: 11.2 ft 7:00AM Apr 29, 2019Highest Forecast: 11.2 ft 1:00PM Apr 29, 2019Highest Forecast: 11.2 ft 7:00PM Apr 29, 2019USGS--Water Resources of the United StatesMBFT2(plotting HGIRG) Graph Created (12:35AM Apr 25, 2019)ObservedForecast (issued 7:57PM Apr 24)Latest observed value: 10.9 ft at 11:30 PM CDT 24-Apr-2019. Flood Stage is 12.2 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 Trinity River near Moss Bluff are issued as needed during times of high water, but are not routinely available.

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Upstream Gauge - at Liberty Upstream Gauge
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): 0

Historic Crests
(1) 18.65 ft on 09/01/2017
(2) 15.19 ft on 06/03/2016
(3) 14.88 ft on 06/04/2015
(4) 14.86 ft on 10/23/2018 (P)
(5) 14.80 ft on 05/18/2004
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 14.62 ft on 01/04/2019 (P)
(2) 14.71 ft on 12/14/2018 (P)
(3) 14.86 ft on 10/23/2018 (P)
(4) 14.65 ft on 04/03/2018
(5) 13.17 ft on 03/03/2018
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:16
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
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.
About This Location Collapse

Latitude: 29.963889° N, Longitude: 94.776389° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 12.2 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 12.2 Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available 15.0 Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other NULL NULL  

Current/Historical Observations:

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.
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
Houston/Galveston Weather Forecast Office
1353 FM 646, Suite 202
Dickinson, TX 77539
(281) 337-5074
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Page last modified: 4-Mar-2019 11:29 PM
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