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Hydrograph River at a Glance Download
Trinity River at Riverside Stage (ft)Observed: 137.51 ft at 11:15AM Apr 29, 2024Observed: 137.56 ft at 11:30AM Apr 29, 2024Observed: 137.54 ft at 11:45AM Apr 29, 2024Observed: 137.59 ft at 12:00PM Apr 29, 2024Observed: 137.59 ft at 12:15PM Apr 29, 2024Observed: 137.57 ft at 12:30PM Apr 29, 2024Observed: 137.58 ft at 12:45PM Apr 29, 2024Observed: 137.56 ft at 1:00PM Apr 29, 2024Observed: 137.54 ft at 1:15PM Apr 29, 2024Observed: 137.55 ft at 1:30PM Apr 29, 2024Observed: 137.52 ft at 1:45PM Apr 29, 2024Observed: 137.5 ft at 2:00PM Apr 29, 2024Observed: 137.53 ft at 2:15PM Apr 29, 2024Observed: 137.53 ft at 2:30PM Apr 29, 2024Observed: 137.49 ft at 2:45PM Apr 29, 2024Observed: 137.49 ft at 3:00PM Apr 29, 2024Observed: 137.5 ft at 3:15PM Apr 29, 2024Observed: 137.41 ft at 3:30PM Apr 29, 2024Observed: 137.45 ft at 3:45PM Apr 29, 2024Observed: 137.47 ft at 4:00PM Apr 29, 2024Observed: 137.41 ft at 4:15PM Apr 29, 2024Observed: 137.36 ft at 4:30PM Apr 29, 2024Observed: 137.4 ft at 4:45PM Apr 29, 2024Observed: 137.42 ft at 5:00PM Apr 29, 2024Observed: 137.34 ft at 5:15PM Apr 29, 2024Observed: 137.36 ft at 5:30PM Apr 29, 2024Observed: 137.35 ft at 5:45PM Apr 29, 2024Observed: 137.35 ft at 6:00PM Apr 29, 2024Observed: 137.35 ft at 6:15PM Apr 29, 2024Observed: 137.33 ft at 6:30PM Apr 29, 2024Observed: 137.34 ft at 6:45PM Apr 29, 2024Observed: 137.29 ft at 7:00PM Apr 29, 2024Observed: 137.32 ft at 7:15PM Apr 29, 2024Observed: 137.3 ft at 7:30PM Apr 29, 2024Observed: 137.29 ft at 7:45PM Apr 29, 2024Observed: 137.27 ft at 8:00PM Apr 29, 2024Observed: 137.3 ft at 8:15PM Apr 29, 2024Observed: 137.29 ft at 8:30PM Apr 29, 2024Observed: 137.22 ft at 8:45PM Apr 29, 2024Observed: 137.27 ft at 9:00PM Apr 29, 2024Observed: 137.24 ft at 9:15PM Apr 29, 2024Observed: 137.26 ft at 9:30PM Apr 29, 2024Observed: 137.27 ft at 9:45PM Apr 29, 2024Observed: 137.19 ft at 10:00PM Apr 29, 2024Observed: 137.22 ft at 10:15PM Apr 29, 2024Observed: 137.24 ft at 10:30PM Apr 29, 2024Observed: 137.21 ft at 10:45PM Apr 29, 2024Observed: 137.24 ft at 11:00PM Apr 29, 2024Observed: 137.21 ft at 11:15PM Apr 29, 2024Observed: 137.2 ft at 11:30PM Apr 29, 2024Observed: 137.17 ft at 11:45PM Apr 29, 2024Observed: 137.2 ft at 12:00AM Apr 30, 2024Observed: 137.16 ft at 12:15AM Apr 30, 2024Observed: 137.13 ft at 12:30AM Apr 30, 2024Observed: 137.17 ft at 12:45AM Apr 30, 2024Observed: 137.16 ft at 1:00AM Apr 30, 2024Observed: 137.18 ft at 1:15AM Apr 30, 2024Observed: 137.13 ft at 1:30AM Apr 30, 2024Observed: 137.18 ft at 1:45AM Apr 30, 2024Observed: 137.15 ft at 2:00AM Apr 30, 2024Observed: 137.17 ft at 2:15AM Apr 30, 2024Observed: 137.15 ft at 2:30AM Apr 30, 2024Observed: 137.13 ft at 2:45AM Apr 30, 2024Observed: 137.14 ft at 3:00AM Apr 30, 2024Observed: 137.12 ft at 3:15AM Apr 30, 2024Observed: 137.1 ft at 3:30AM Apr 30, 2024Observed: 137.14 ft at 3:45AM Apr 30, 2024Observed: 137.1 ft at 4:00AM Apr 30, 2024Observed: 137.11 ft at 4:15AM Apr 30, 2024Observed: 137.13 ft at 4:30AM Apr 30, 2024Observed: 137.08 ft at 4:45AM Apr 30, 2024Observed: 137.08 ft at 5:00AM Apr 30, 2024Observed: 137.14 ft at 5:15AM Apr 30, 2024Observed: 137.11 ft at 5:30AM Apr 30, 2024Observed: 137.14 ft at 5:45AM Apr 30, 2024Observed: 137.06 ft at 6:00AM Apr 30, 2024Observed: 137.09 ft at 6:15AM Apr 30, 2024Observed: 137.08 ft at 6:30AM Apr 30, 2024Observed: 137.1 ft at 6:45AM Apr 30, 2024Observed: 137 ft at 7:00AM Apr 30, 2024Observed: 137.1 ft at 7:15AM Apr 30, 2024Observed: 137.09 ft at 7:30AM Apr 30, 2024Observed: 137.12 ft at 7:45AM Apr 30, 2024Observed: 137.04 ft at 8:00AM Apr 30, 2024Observed: 137.1 ft at 8:15AM Apr 30, 2024Observed: 137.08 ft at 8:30AM Apr 30, 2024Observed: 137.1 ft at 8:45AM Apr 30, 2024Observed: 137.11 ft at 9:00AM Apr 30, 2024Observed: 137.03 ft at 9:15AM Apr 30, 2024Observed: 137.07 ft at 9:30AM Apr 30, 2024Observed: 137.07 ft at 9:45AM Apr 30, 2024Observed: 137.01 ft at 10:00AM Apr 30, 2024Observed: 137.09 ft at 10:15AM Apr 30, 2024Observed: 137.09 ft at 10:30AM Apr 30, 2024Observed: 137.06 ft at 10:45AM Apr 30, 2024Observed: 137.12 ft at 11:00AM Apr 30, 2024Observed: 137.06 ft at 11:15AM Apr 30, 2024Observed: 137.07 ft at 11:30AM Apr 30, 2024Observed: 137.07 ft at 11:45AM Apr 30, 2024Observed: 137.07 ft at 12:00PM Apr 30, 2024Observed: 137.08 ft at 12:15PM Apr 30, 2024Observed: 137.07 ft at 12:30PM Apr 30, 2024Observed: 137.05 ft at 12:45PM Apr 30, 2024Observed: 137.08 ft at 1:00PM Apr 30, 2024Observed: 137.12 ft at 1:15PM Apr 30, 2024Observed: 137.07 ft at 1:30PM Apr 30, 2024Observed: 137.07 ft at 1:45PM Apr 30, 2024Observed: 137.05 ft at 2:00PM Apr 30, 2024Observed: 137.02 ft at 2:15PM Apr 30, 2024Observed: 137.06 ft at 2:30PM Apr 30, 2024Observed: 137.11 ft at 2:45PM Apr 30, 2024Observed: 137.11 ft at 3:00PM Apr 30, 2024Observed: 137.07 ft at 3:15PM Apr 30, 2024Observed: 137.07 ft at 3:30PM Apr 30, 2024Observed: 137.08 ft at 3:45PM Apr 30, 2024Observed: 137.03 ft at 4:00PM Apr 30, 2024Observed: 137.07 ft at 4:15PM Apr 30, 2024Observed: 137.06 ft at 4:30PM Apr 30, 2024Observed: 137.06 ft at 4:45PM Apr 30, 2024Observed: 137.04 ft at 5:00PM Apr 30, 2024Observed: 137.08 ft at 5:15PM Apr 30, 2024Observed: 137.04 ft at 5:30PM Apr 30, 2024Observed: 137.01 ft at 5:45PM Apr 30, 2024Observed: 137.07 ft at 6:00PM Apr 30, 2024Observed: 137.06 ft at 6:15PM Apr 30, 2024Observed: 137.06 ft at 6:30PM Apr 30, 2024Observed: 137.07 ft at 6:45PM Apr 30, 2024Observed: 137.04 ft at 7:00PM Apr 30, 2024Observed: 137.05 ft at 7:15PM Apr 30, 2024Observed: 137.04 ft at 7:30PM Apr 30, 2024Observed: 137.06 ft at 7:45PM Apr 30, 2024Observed: 137.04 ft at 8:00PM Apr 30, 2024Observed: 137.05 ft at 8:15PM Apr 30, 2024Observed: 137.07 ft at 8:30PM Apr 30, 2024Observed: 137.06 ft at 8:45PM Apr 30, 2024Observed: 137.04 ft at 9:00PM Apr 30, 2024Observed: 137 ft at 9:15PM Apr 30, 2024Observed: 137.04 ft at 9:30PM Apr 30, 2024Observed: 137 ft at 9:45PM Apr 30, 2024Observed: 137.04 ft at 10:00PM Apr 30, 2024Observed: 136.96 ft at 10:15PM Apr 30, 2024Observed: 137.02 ft at 10:30PM Apr 30, 2024Observed: 137.01 ft at 10:45PM Apr 30, 2024Observed: 137 ft at 11:00PM Apr 30, 2024Observed: 137.03 ft at 11:15PM Apr 30, 2024Observed: 137.03 ft at 11:30PM Apr 30, 2024Observed: 137.01 ft at 11:45PM Apr 30, 2024Observed: 137.02 ft at 12:00AM May 01, 2024Observed: 137.02 ft at 12:15AM May 01, 2024Observed: 136.99 ft at 12:30AM May 01, 2024Observed: 136.95 ft at 12:45AM May 01, 2024Observed: 137.02 ft at 1:00AM May 01, 2024Observed: 137.02 ft at 1:15AM May 01, 2024Observed: 137.02 ft at 1:30AM May 01, 2024Observed: 136.92 ft at 1:45AM May 01, 2024Observed: 137.01 ft at 2:00AM May 01, 2024Observed: 137.02 ft at 2:15AM May 01, 2024Observed: 137 ft at 2:30AM May 01, 2024Observed: 136.98 ft at 2:45AM May 01, 2024Observed: 136.97 ft at 3:00AM May 01, 2024Observed: 136.97 ft at 3:15AM May 01, 2024Observed: 136.99 ft at 3:30AM May 01, 2024Observed: 136.97 ft at 3:45AM May 01, 2024Observed: 136.97 ft at 4:00AM May 01, 2024Observed: 136.99 ft at 4:15AM May 01, 2024Observed: 137.01 ft at 4:30AM May 01, 2024Observed: 136.99 ft at 4:45AM May 01, 2024Observed: 136.94 ft at 5:00AM May 01, 2024Observed: 136.92 ft at 5:15AM May 01, 2024Observed: 136.96 ft at 5:30AM May 01, 2024Observed: 136.94 ft at 5:45AM May 01, 2024Observed: 136.93 ft at 6:00AM May 01, 2024Observed: 136.94 ft at 6:15AM May 01, 2024Observed: 136.91 ft at 6:30AM May 01, 2024Observed: 136.94 ft at 6:45AM May 01, 2024Observed: 136.9 ft at 7:00AM May 01, 2024Observed: 136.92 ft at 7:15AM May 01, 2024Observed: 136.97 ft at 7:30AM May 01, 2024Observed: 136.91 ft at 7:45AM May 01, 2024Observed: 136.95 ft at 8:00AM May 01, 2024Observed: 136.86 ft at 8:15AM May 01, 2024Observed: 136.9 ft at 8:30AM May 01, 2024Observed: 136.83 ft at 8:45AM May 01, 2024Observed: 136.93 ft at 9:00AM May 01, 2024Observed: 136.92 ft at 9:15AM May 01, 2024Observed: 136.9 ft at 9:30AM May 01, 2024Observed: 136.87 ft at 9:45AM May 01, 2024Observed: 136.92 ft at 10:00AM May 01, 2024Observed: 136.84 ft at 10:15AM May 01, 2024Observed: 136.87 ft at 10:30AM May 01, 2024Observed: 136.85 ft at 10:45AM May 01, 2024Observed: 136.84 ft at 11:00AM May 01, 2024Observed: 136.81 ft at 11:15AM May 01, 2024Observed: 136.78 ft at 11:30AM May 01, 2024Observed: 136.87 ft at 11:45AM May 01, 2024Observed: 136.8 ft at 12:00PM May 01, 2024Observed: 136.83 ft at 12:15PM May 01, 2024Observed: 136.84 ft at 12:30PM May 01, 2024Observed: 136.83 ft at 12:45PM May 01, 2024Observed: 136.8 ft at 1:00PM May 01, 2024Observed: 136.75 ft at 1:15PM May 01, 2024Observed: 136.79 ft at 1:30PM May 01, 2024Observed: 136.84 ft at 1:45PM May 01, 2024Observed: 136.74 ft at 2:00PM May 01, 2024Observed: 136.77 ft at 2:15PM May 01, 2024Observed: 136.77 ft at 2:30PM May 01, 2024Observed: 136.79 ft at 2:45PM May 01, 2024Observed: 136.74 ft at 3:00PM May 01, 2024Observed: 136.72 ft at 3:15PM May 01, 2024Observed: 136.78 ft at 3:30PM May 01, 2024Observed: 136.73 ft at 3:45PM May 01, 2024Observed: 136.71 ft at 4:00PM May 01, 2024Observed: 136.7 ft at 4:15PM May 01, 2024Observed: 136.67 ft at 4:30PM May 01, 2024Observed: 136.72 ft at 4:45PM May 01, 2024Observed: 136.77 ft at 5:00PM May 01, 2024Observed: 136.71 ft at 5:15PM May 01, 2024Observed: 136.71 ft at 5:30PM May 01, 2024Observed: 136.69 ft at 5:45PM May 01, 2024Observed: 136.67 ft at 6:00PM May 01, 2024Observed: 136.65 ft at 6:15PM May 01, 2024Observed: 136.69 ft at 6:30PM May 01, 2024Observed: 136.7 ft at 6:45PM May 01, 2024Observed: 136.68 ft at 7:00PM May 01, 2024Observed: 136.67 ft at 7:15PM May 01, 2024Observed: 136.63 ft at 7:30PM May 01, 2024Observed: 136.63 ft at 7:45PM May 01, 2024Observed: 136.64 ft at 8:00PM May 01, 2024Observed: 136.6 ft at 8:15PM May 01, 2024Observed: 136.6 ft at 8:30PM May 01, 2024Observed: 136.66 ft at 8:45PM May 01, 2024Observed: 136.6 ft at 9:00PM May 01, 2024Observed: 136.61 ft at 9:15PM May 01, 2024Observed: 136.62 ft at 9:30PM May 01, 2024Observed: 136.55 ft at 9:45PM May 01, 2024Observed: 136.64 ft at 10:00PM May 01, 2024Observed: 136.55 ft at 10:15PM May 01, 2024Observed: 136.6 ft at 10:30PM May 01, 2024Observed: 136.58 ft at 10:45PM May 01, 2024Observed: 136.57 ft at 11:00PM May 01, 2024Observed: 136.61 ft at 11:15PM May 01, 2024Observed: 136.63 ft at 11:30PM May 01, 2024Observed: 136.65 ft at 11:45PM May 01, 2024Observed: 136.65 ft at 12:00AM May 02, 2024Observed: 136.7 ft at 12:15AM May 02, 2024Observed: 136.76 ft at 12:30AM May 02, 2024Observed: 136.72 ft at 12:45AM May 02, 2024Observed: 136.73 ft at 1:00AM May 02, 2024Observed: 136.79 ft at 1:15AM May 02, 2024Observed: 136.81 ft at 1:30AM May 02, 2024Observed: 136.93 ft at 1:45AM May 02, 2024Observed: 136.97 ft at 2:00AM May 02, 2024Observed: 137.06 ft at 2:15AM May 02, 2024Observed: 137.15 ft at 2:30AM May 02, 2024Observed: 137.17 ft at 2:45AM May 02, 2024Observed: 137.27 ft at 3:00AM May 02, 2024Observed: 137.28 ft at 3:15AM May 02, 2024Observed: 137.38 ft at 3:30AM May 02, 2024Observed: 137.45 ft at 3:45AM May 02, 2024Observed: 137.48 ft at 4:00AM May 02, 2024Observed: 137.54 ft at 4:15AM May 02, 2024Observed: 137.56 ft at 4:30AM May 02, 2024Observed: 137.62 ft at 4:45AM May 02, 2024Observed: 137.7 ft at 5:00AM May 02, 2024Observed: 137.78 ft at 5:15AM May 02, 2024Observed: 137.87 ft at 5:30AM May 02, 2024Observed: 137.94 ft at 5:45AM May 02, 2024Observed: 138.03 ft at 6:00AM May 02, 2024Observed: 138.1 ft at 6:15AM May 02, 2024Observed: 138.21 ft at 6:30AM May 02, 2024Observed: 138.29 ft at 6:45AM May 02, 2024Observed: 138.4 ft at 7:00AM May 02, 2024Observed: 138.43 ft at 7:15AM May 02, 2024Observed: 138.52 ft at 7:30AM May 02, 2024Observed: 138.54 ft at 7:45AM May 02, 2024Observed: 138.6 ft at 8:00AM May 02, 2024Observed: 138.7 ft at 8:15AM May 02, 2024Observed: 138.77 ft at 8:30AM May 02, 2024Observed: 138.82 ft at 8:45AM May 02, 2024Observed: 138.85 ft at 9:00AM May 02, 2024Observed: 138.9 ft at 9:15AM May 02, 2024Observed: 138.97 ft at 9:30AM May 02, 2024Observed: 139.02 ft at 9:45AM May 02, 2024Observed: 139.13 ft at 10:00AM May 02, 2024Observed: 139.18 ft at 10:15AM May 02, 2024Highest Observation: 139.2 ft at 10:30AM May 02, 2024Forecast: 139 ft 1:00PM May 02, 2024Forecast: 139.2 ft 7:00PM May 02, 2024Forecast: 139.6 ft 1:00AM May 03, 2024Forecast: 140.1 ft 7:00AM May 03, 2024Forecast: 140.3 ft 1:00PM May 03, 2024Highest Forecast: 140.5 ft 7:00PM May 03, 2024Highest Forecast: 140.5 ft 1:00AM May 04, 2024Forecast: 140.4 ft 7:00AM May 04, 2024Forecast: 140.3 ft 1:00PM May 04, 2024Forecast: 140.1 ft 7:00PM May 04, 2024Forecast: 139.9 ft 1:00AM May 05, 2024Forecast: 139.5 ft 7:00AM May 05, 2024Forecast: 139.1 ft 1:00PM May 05, 2024Forecast: 138.8 ft 7:00PM May 05, 2024Forecast: 138.5 ft 1:00AM May 06, 2024Forecast: 138.2 ft 7:00AM May 06, 2024Forecast: 137.9 ft 1:00PM May 06, 2024Forecast: 137.5 ft 7:00PM May 06, 2024Forecast: 137.1 ft 1:00AM May 07, 2024Forecast: 136.9 ft 7:00AM May 07, 2024USGS--Water Resources of the United StatesRVRT2(plotting HGIRG) Graph Created (11:07AM May 2, 2024)ObservedForecast (issued 8:41AM May 2)Latest observed value: 139.2 ft at 10:30 AM CDT 2-May-2024. Flood Stage is 133.5 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 at Riverside are issued routinely year-round.

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Upstream Locations Upstream Gauge Downstream Gauge Downstream Gauge - at Lake Livingston
Flood Categories (in feet)
Major Flood Stage: 140
Moderate Flood Stage: 136
Flood Stage: 133.5
Action Stage: 132
Low Stage (in feet): 0

Historic Crests
(1) 142.61 ft on 05/05/1942
(2) 141.69 ft on 04/09/1945
(3) 139.61 ft on 05/04/1957
(4) 139.56 ft on 06/11/1908
(5) 138.93 ft on 10/18/2018 (P)
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 133.78 ft on 07/15/2021 (P)
(2) 136.46 ft on 06/09/2021 (P)
(3) 133.72 ft on 01/09/2021 (P)
(4) 133.54 ft on 02/22/2020 (P)
(5) 134.95 ft on 06/19/2019
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:16
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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
140 Major lowland flooding begins with widespread flooding in Trinity and Walker Counties. Water is in several homes in the Deep River Plantation and Green Rich Shores subdivisions. Roads into several subdivisions in Walker and Trinity Counties and secondary roads along the river are inundated.
138 Moderate lowland flooding continues with water 3 to 4 feet below the State Highway 19 Bridge and Plantation Drive near FM 230 is inundated. FM 2978 is flooded and impassable. Up to one foot of water is flowing over Thomas Lake Road which remains impassable. Several roads into the Green Rich Shores and Deep River Plantation subdivisions are covered with up to one foot of water and homes in Deep River Plantation are threatened.
137 Moderate lowland flooding continues as several homes in the Green Rich Shores Subdivision in Walker County flood and water covers Thomas Lake Road. The lowest buildings off FM 980 northwest of Riverside flood.
136.8 Moderate lowland flooding continues as the approaches to the FM 3478 bridge upstream of the gage are inundated and impassable. The lowest homes in the Green Rich Shores Subdivision are flooded with up to one half foot of water. Thomas Lake Road remains flooded and the lowest roads into properties off FM 980 northwest of Riverside are inundated and impassable.
136 Moderate lowland flooding begins in the vicinity of the gage. The lowest homes in the Green Rich Shores Subdivision are flooded and Thomas Lake Road is inundated and impassable. Low roads in the Deep River Plantation Subdivision are inundated. The lowest roads into properties off FM 980 northwest of Riverside are inundated and the lowest buildings are threatened.
135 Minor lowland flooding continues as significant backwater up Thomas Lake floods the lowest areas in the Green Rich Shore Subdivision in Walker County with the boat ramp completely inundated. The lowest lying areas in the Deep River Plantation Subdivision and FM 980 northwest of Riverside are threatened.
134 Minor lowland flooding continues with the boat ramp in the Deep River Plantation Subdivision in Walker County inundated. Backwater flooding up Thomas Lake in Walker County floods the boat ramp in the Green Rich Shores Subdivision in Walker County.
133.5 Minor lowland flooding begins in the vicinity of the gage with water in the Green Rich Shores subdivision. Backwater flooding up Wright's Creek impacts Plantation Drive in the Deep River Plantation subdivision.
132 Bankfull stage. Water begins to overflow the main channel in the vicinity of the gage.
About This Location Collapse

Latitude: 30.859167° N, Longitude: 95.398611° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 133.5 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 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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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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