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Hydrograph River at a Glance Download
Angelina River near Alto Stage (ft)Flow (kcfs)Observed: 11.91 ft at 6:15PM Nov 26, 2020Observed: 11.91 ft at 6:30PM Nov 26, 2020Observed: 11.91 ft at 6:45PM Nov 26, 2020Observed: 11.92 ft at 7:00PM Nov 26, 2020Observed: 11.93 ft at 7:15PM Nov 26, 2020Observed: 11.93 ft at 7:30PM Nov 26, 2020Observed: 11.94 ft at 7:45PM Nov 26, 2020Observed: 11.94 ft at 8:00PM Nov 26, 2020Observed: 11.94 ft at 8:15PM Nov 26, 2020Observed: 11.95 ft at 8:30PM Nov 26, 2020Observed: 11.95 ft at 8:45PM Nov 26, 2020Observed: 11.96 ft at 9:00PM Nov 26, 2020Observed: 11.97 ft at 9:15PM Nov 26, 2020Observed: 11.97 ft at 9:30PM Nov 26, 2020Observed: 11.98 ft at 9:45PM Nov 26, 2020Observed: 11.98 ft at 10:00PM Nov 26, 2020Observed: 11.98 ft at 10:15PM Nov 26, 2020Observed: 11.99 ft at 10:30PM Nov 26, 2020Observed: 12 ft at 10:45PM Nov 26, 2020Observed: 12 ft at 11:00PM Nov 26, 2020Observed: 12.01 ft at 11:15PM Nov 26, 2020Observed: 12.01 ft at 11:30PM Nov 26, 2020Observed: 12.02 ft at 11:45PM Nov 26, 2020Observed: 12.02 ft at 12:00AM Nov 27, 2020Observed: 12.03 ft at 12:15AM Nov 27, 2020Observed: 12.03 ft at 12:30AM Nov 27, 2020Observed: 12.03 ft at 12:45AM Nov 27, 2020Observed: 12.03 ft at 12:46AM Nov 27, 2020Observed: 12.04 ft at 1:00AM Nov 27, 2020Observed: 12.04 ft at 1:15AM Nov 27, 2020Observed: 12.04 ft at 1:30AM Nov 27, 2020Observed: 12.05 ft at 1:45AM Nov 27, 2020Observed: 12.05 ft at 2:00AM Nov 27, 2020Observed: 12.06 ft at 2:15AM Nov 27, 2020Observed: 12.06 ft at 2:30AM Nov 27, 2020Observed: 12.07 ft at 2:45AM Nov 27, 2020Observed: 12.07 ft at 3:00AM Nov 27, 2020Observed: 12.07 ft at 3:15AM Nov 27, 2020Observed: 12.08 ft at 3:30AM Nov 27, 2020Observed: 12.08 ft at 3:45AM Nov 27, 2020Observed: 12.08 ft at 4:00AM Nov 27, 2020Observed: 12.08 ft at 4:15AM Nov 27, 2020Observed: 12.08 ft at 4:30AM Nov 27, 2020Observed: 12.09 ft at 4:45AM Nov 27, 2020Observed: 12.09 ft at 5:00AM Nov 27, 2020Observed: 12.09 ft at 5:15AM Nov 27, 2020Observed: 12.1 ft at 5:30AM Nov 27, 2020Observed: 12.1 ft at 5:45AM Nov 27, 2020Observed: 12.1 ft at 6:00AM Nov 27, 2020Observed: 12.11 ft at 6:15AM Nov 27, 2020Observed: 12.11 ft at 6:30AM Nov 27, 2020Observed: 12.11 ft at 6:45AM Nov 27, 2020Observed: 12.11 ft at 7:00AM Nov 27, 2020Observed: 12.11 ft at 7:15AM Nov 27, 2020Observed: 12.11 ft at 7:30AM Nov 27, 2020Observed: 12.12 ft at 7:45AM Nov 27, 2020Observed: 12.12 ft at 8:00AM Nov 27, 2020Observed: 12.12 ft at 8:15AM Nov 27, 2020Observed: 12.12 ft at 8:30AM Nov 27, 2020Observed: 12.12 ft at 8:45AM Nov 27, 2020Observed: 12.12 ft at 9:00AM Nov 27, 2020Observed: 12.13 ft at 9:15AM Nov 27, 2020Observed: 12.13 ft at 9:30AM Nov 27, 2020Observed: 12.13 ft at 9:45AM Nov 27, 2020Observed: 12.13 ft at 10:00AM Nov 27, 2020Observed: 12.13 ft at 10:15AM Nov 27, 2020Observed: 12.13 ft at 10:30AM Nov 27, 2020Observed: 12.14 ft at 10:45AM Nov 27, 2020Observed: 12.13 ft at 11:00AM Nov 27, 2020Observed: 12.13 ft at 11:15AM Nov 27, 2020Observed: 12.14 ft at 11:30AM Nov 27, 2020Observed: 12.13 ft at 11:45AM Nov 27, 2020Observed: 12.13 ft at 12:00PM Nov 27, 2020Observed: 12.14 ft at 12:15PM Nov 27, 2020Observed: 12.14 ft at 12:30PM Nov 27, 2020Observed: 12.14 ft at 12:45PM Nov 27, 2020Observed: 12.14 ft at 1:00PM Nov 27, 2020Observed: 12.14 ft at 1:15PM Nov 27, 2020Observed: 12.14 ft at 1:30PM Nov 27, 2020Observed: 12.14 ft at 1:45PM Nov 27, 2020Observed: 12.15 ft at 2:00PM Nov 27, 2020Observed: 12.15 ft at 2:15PM Nov 27, 2020Observed: 12.15 ft at 2:30PM Nov 27, 2020Observed: 12.15 ft at 2:45PM Nov 27, 2020Observed: 12.15 ft at 3:00PM Nov 27, 2020Observed: 12.15 ft at 3:15PM Nov 27, 2020Observed: 12.15 ft at 3:30PM Nov 27, 2020Observed: 12.14 ft at 3:45PM Nov 27, 2020Observed: 12.14 ft at 4:00PM Nov 27, 2020Observed: 12.14 ft at 4:15PM Nov 27, 2020Observed: 12.14 ft at 4:30PM Nov 27, 2020Observed: 12.15 ft at 4:45PM Nov 27, 2020Observed: 12.16 ft at 5:00PM Nov 27, 2020Observed: 12.16 ft at 5:15PM Nov 27, 2020Observed: 12.16 ft at 5:30PM Nov 27, 2020Observed: 12.16 ft at 5:45PM Nov 27, 2020Observed: 12.16 ft at 6:00PM Nov 27, 2020Observed: 12.17 ft at 6:15PM Nov 27, 2020Observed: 12.17 ft at 6:30PM Nov 27, 2020Observed: 12.17 ft at 6:45PM Nov 27, 2020Observed: 12.17 ft at 7:00PM Nov 27, 2020Observed: 12.18 ft at 7:15PM Nov 27, 2020Observed: 12.18 ft at 7:30PM Nov 27, 2020Observed: 12.18 ft at 7:45PM Nov 27, 2020Observed: 12.18 ft at 8:00PM Nov 27, 2020Observed: 12.19 ft at 8:15PM Nov 27, 2020Observed: 12.19 ft at 8:30PM Nov 27, 2020Observed: 12.19 ft at 8:45PM Nov 27, 2020Observed: 12.19 ft at 9:00PM Nov 27, 2020Observed: 12.19 ft at 9:15PM Nov 27, 2020Observed: 12.19 ft at 9:30PM Nov 27, 2020Observed: 12.19 ft at 9:45PM Nov 27, 2020Observed: 12.19 ft at 10:00PM Nov 27, 2020Observed: 12.2 ft at 10:15PM Nov 27, 2020Observed: 12.2 ft at 10:30PM Nov 27, 2020Observed: 12.2 ft at 10:45PM Nov 27, 2020Observed: 12.2 ft at 11:00PM Nov 27, 2020Observed: 12.21 ft at 11:15PM Nov 27, 2020Observed: 12.21 ft at 11:30PM Nov 27, 2020Observed: 12.21 ft at 11:45PM Nov 27, 2020Observed: 12.21 ft at 12:00AM Nov 28, 2020Observed: 12.21 ft at 12:15AM Nov 28, 2020Observed: 12.22 ft at 12:30AM Nov 28, 2020Observed: 12.22 ft at 12:45AM Nov 28, 2020Observed: 12.22 ft at 12:46AM Nov 28, 2020Observed: 12.22 ft at 1:00AM Nov 28, 2020Observed: 12.23 ft at 1:15AM Nov 28, 2020Observed: 12.23 ft at 1:30AM Nov 28, 2020Observed: 12.23 ft at 1:45AM Nov 28, 2020Observed: 12.24 ft at 2:00AM Nov 28, 2020Observed: 12.24 ft at 2:15AM Nov 28, 2020Observed: 12.24 ft at 2:30AM Nov 28, 2020Observed: 12.25 ft at 2:45AM Nov 28, 2020Observed: 12.25 ft at 3:00AM Nov 28, 2020Observed: 12.25 ft at 3:15AM Nov 28, 2020Observed: 12.25 ft at 3:30AM Nov 28, 2020Observed: 12.26 ft at 3:45AM Nov 28, 2020Observed: 12.26 ft at 4:00AM Nov 28, 2020Observed: 12.26 ft at 4:15AM Nov 28, 2020Observed: 12.27 ft at 4:30AM Nov 28, 2020Observed: 12.28 ft at 4:45AM Nov 28, 2020Observed: 12.28 ft at 5:00AM Nov 28, 2020Observed: 12.28 ft at 5:15AM Nov 28, 2020Observed: 12.29 ft at 5:30AM Nov 28, 2020Observed: 12.29 ft at 5:45AM Nov 28, 2020Observed: 12.29 ft at 6:00AM Nov 28, 2020Observed: 12.3 ft at 6:15AM Nov 28, 2020Observed: 12.31 ft at 6:30AM Nov 28, 2020Observed: 12.31 ft at 6:45AM Nov 28, 2020Observed: 12.31 ft at 7:00AM Nov 28, 2020Observed: 12.32 ft at 7:15AM Nov 28, 2020Observed: 12.32 ft at 7:30AM Nov 28, 2020Observed: 12.32 ft at 7:45AM Nov 28, 2020Observed: 12.33 ft at 8:00AM Nov 28, 2020Observed: 12.33 ft at 8:15AM Nov 28, 2020Observed: 12.34 ft at 8:30AM Nov 28, 2020Observed: 12.34 ft at 8:45AM Nov 28, 2020Observed: 12.35 ft at 9:00AM Nov 28, 2020Observed: 12.35 ft at 9:15AM Nov 28, 2020Observed: 12.36 ft at 9:30AM Nov 28, 2020Observed: 12.36 ft at 9:45AM Nov 28, 2020Observed: 12.36 ft at 10:00AM Nov 28, 2020Observed: 12.37 ft at 10:15AM Nov 28, 2020Observed: 12.37 ft at 10:30AM Nov 28, 2020Observed: 12.38 ft at 10:45AM Nov 28, 2020Observed: 12.38 ft at 11:00AM Nov 28, 2020Observed: 12.39 ft at 11:15AM Nov 28, 2020Observed: 12.39 ft at 11:30AM Nov 28, 2020Observed: 12.4 ft at 11:45AM Nov 28, 2020Observed: 12.4 ft at 12:00PM Nov 28, 2020Observed: 12.41 ft at 12:15PM Nov 28, 2020Observed: 12.41 ft at 12:30PM Nov 28, 2020Observed: 12.41 ft at 12:45PM Nov 28, 2020Observed: 12.42 ft at 1:00PM Nov 28, 2020Observed: 12.42 ft at 1:15PM Nov 28, 2020Observed: 12.43 ft at 1:30PM Nov 28, 2020Observed: 12.44 ft at 1:45PM Nov 28, 2020Observed: 12.45 ft at 2:00PM Nov 28, 2020Observed: 12.45 ft at 2:15PM Nov 28, 2020Observed: 12.45 ft at 2:30PM Nov 28, 2020Observed: 12.45 ft at 2:45PM Nov 28, 2020Observed: 12.46 ft at 3:00PM Nov 28, 2020Observed: 12.47 ft at 3:15PM Nov 28, 2020Observed: 12.47 ft at 3:30PM Nov 28, 2020Observed: 12.48 ft at 3:45PM Nov 28, 2020Observed: 12.49 ft at 4:00PM Nov 28, 2020Observed: 12.49 ft at 4:15PM Nov 28, 2020Observed: 12.49 ft at 4:30PM Nov 28, 2020Observed: 12.5 ft at 4:45PM Nov 28, 2020Observed: 12.51 ft at 5:00PM Nov 28, 2020Observed: 12.52 ft at 5:15PM Nov 28, 2020Observed: 12.52 ft at 5:30PM Nov 28, 2020Observed: 12.52 ft at 5:45PM Nov 28, 2020Observed: 12.53 ft at 6:00PM Nov 28, 2020Observed: 12.53 ft at 6:15PM Nov 28, 2020Observed: 12.54 ft at 6:30PM Nov 28, 2020Observed: 12.55 ft at 6:45PM Nov 28, 2020Observed: 12.55 ft at 7:00PM Nov 28, 2020Observed: 12.56 ft at 7:15PM Nov 28, 2020Observed: 12.56 ft at 7:30PM Nov 28, 2020Observed: 12.57 ft at 7:45PM Nov 28, 2020Observed: 12.57 ft at 8:00PM Nov 28, 2020Observed: 12.58 ft at 8:15PM Nov 28, 2020Observed: 12.58 ft at 8:30PM Nov 28, 2020Observed: 12.59 ft at 8:45PM Nov 28, 2020Observed: 12.6 ft at 9:00PM Nov 28, 2020Observed: 12.6 ft at 9:15PM Nov 28, 2020Observed: 12.61 ft at 9:30PM Nov 28, 2020Observed: 12.62 ft at 9:45PM Nov 28, 2020Observed: 12.62 ft at 10:00PM Nov 28, 2020Observed: 12.63 ft at 10:15PM Nov 28, 2020Observed: 12.63 ft at 10:30PM Nov 28, 2020Observed: 12.63 ft at 10:45PM Nov 28, 2020Observed: 12.64 ft at 11:00PM Nov 28, 2020Observed: 12.65 ft at 11:15PM Nov 28, 2020Observed: 12.66 ft at 11:30PM Nov 28, 2020Observed: 12.66 ft at 11:45PM Nov 28, 2020Observed: 12.67 ft at 12:00AM Nov 29, 2020Observed: 12.67 ft at 12:15AM Nov 29, 2020Observed: 12.68 ft at 12:30AM Nov 29, 2020Observed: 12.69 ft at 12:45AM Nov 29, 2020Observed: 12.69 ft at 12:47AM Nov 29, 2020Observed: 12.7 ft at 1:00AM Nov 29, 2020Observed: 12.7 ft at 1:15AM Nov 29, 2020Observed: 12.7 ft at 1:30AM Nov 29, 2020Observed: 12.71 ft at 1:45AM Nov 29, 2020Observed: 12.71 ft at 2:00AM Nov 29, 2020Observed: 12.72 ft at 2:15AM Nov 29, 2020Observed: 12.72 ft at 2:30AM Nov 29, 2020Observed: 12.73 ft at 2:45AM Nov 29, 2020Observed: 12.72 ft at 3:00AM Nov 29, 2020Observed: 12.72 ft at 3:15AM Nov 29, 2020Observed: 12.74 ft at 3:30AM Nov 29, 2020Observed: 12.75 ft at 3:45AM Nov 29, 2020Observed: 12.76 ft at 4:00AM Nov 29, 2020Observed: 12.76 ft at 4:15AM Nov 29, 2020Observed: 12.76 ft at 4:30AM Nov 29, 2020Observed: 12.77 ft at 4:45AM Nov 29, 2020Observed: 12.78 ft at 5:00AM Nov 29, 2020Observed: 12.79 ft at 5:15AM Nov 29, 2020Observed: 12.79 ft at 5:30AM Nov 29, 2020Observed: 12.8 ft at 5:45AM Nov 29, 2020Observed: 12.8 ft at 6:00AM Nov 29, 2020Observed: 12.81 ft at 6:15AM Nov 29, 2020Observed: 12.81 ft at 6:30AM Nov 29, 2020Observed: 12.82 ft at 6:45AM Nov 29, 2020Observed: 12.82 ft at 7:00AM Nov 29, 2020Observed: 12.82 ft at 7:15AM Nov 29, 2020Observed: 12.84 ft at 7:30AM Nov 29, 2020Observed: 12.84 ft at 7:45AM Nov 29, 2020Observed: 12.85 ft at 8:00AM Nov 29, 2020Observed: 12.85 ft at 8:15AM Nov 29, 2020Observed: 12.85 ft at 8:30AM Nov 29, 2020Observed: 12.85 ft at 8:45AM Nov 29, 2020Observed: 12.86 ft at 9:00AM Nov 29, 2020Observed: 12.86 ft at 9:15AM Nov 29, 2020Observed: 12.87 ft at 9:30AM Nov 29, 2020Observed: 12.87 ft at 9:45AM Nov 29, 2020Observed: 12.87 ft at 10:00AM Nov 29, 2020Observed: 12.88 ft at 10:15AM Nov 29, 2020Observed: 12.88 ft at 10:30AM Nov 29, 2020Observed: 12.88 ft at 10:45AM Nov 29, 2020Observed: 12.89 ft at 11:00AM Nov 29, 2020Observed: 12.89 ft at 11:15AM Nov 29, 2020Observed: 12.9 ft at 11:30AM Nov 29, 2020Observed: 12.9 ft at 11:45AM Nov 29, 2020Observed: 12.9 ft at 12:00PM Nov 29, 2020Observed: 12.9 ft at 12:15PM Nov 29, 2020Observed: 12.91 ft at 12:30PM Nov 29, 2020Observed: 12.91 ft at 12:45PM Nov 29, 2020Observed: 12.91 ft at 1:00PM Nov 29, 2020Observed: 12.91 ft at 1:15PM Nov 29, 2020Observed: 12.91 ft at 1:30PM Nov 29, 2020Observed: 12.91 ft at 1:45PM Nov 29, 2020Observed: 12.92 ft at 2:00PM Nov 29, 2020Observed: 12.92 ft at 2:15PM Nov 29, 2020Observed: 12.92 ft at 2:30PM Nov 29, 2020Observed: 12.91 ft at 2:45PM Nov 29, 2020Observed: 12.93 ft at 3:00PM Nov 29, 2020Observed: 12.93 ft at 3:15PM Nov 29, 2020Observed: 12.93 ft at 3:30PM Nov 29, 2020Observed: 12.92 ft at 3:45PM Nov 29, 2020Observed: 12.93 ft at 4:00PM Nov 29, 2020Observed: 12.93 ft at 4:15PM Nov 29, 2020Highest Observation: 12.94 ft at 4:30PM Nov 29, 2020Highest Observation: 12.94 ft at 4:45PM Nov 29, 2020Observed: 12.93 ft at 5:00PM Nov 29, 2020USGS--Water Resources of the United StatesALOT2(plotting HGIRG) Graph Created (5:36PM Nov 29, 2020)ObservedLatest observed value: 12.93 ft at 5:00 PM CST 29-Nov-2020. Flood Stage is 29 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CST)
XML Data
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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.

Reliability of the Forecast: Based on current and forecast river, weather and reservoir conditions

NOTE: Forecasts for the Angelina River near Alto are issued as needed during times of high water, but are not routinely available.

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Upstream Locations Upstream Gauge Downstream Gauge Downstream Locations
Flood Categories (in feet)
Major Flood Stage: 33
Moderate Flood Stage: 31
Flood Stage: 29
Action Stage: 28.5
Low Stage (in feet): 0

Historic Crests
(1) 33.20 ft on 03/31/1989
(2) 32.00 ft on 05/01/1908
(3) 31.55 ft on 07/09/2007
(4) 31.51 ft on 04/28/1966
(5) 31.50 ft on 05/05/1944
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 30.80 ft on 05/03/2016
(2) 31.04 ft on 03/13/2016
(3) 29.00 ft on 01/01/2016
(4) 29.70 ft on 03/13/2015
(5) 31.55 ft on 07/09/2007
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 9.30 ft on 08/13/2011

For more information on your flood risk go to www.floodsmart.gov.

Zoom Level:16
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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
33 Homes and barns near the river are in danger of flooding. All flood preparation efforts should be rushed to completion.
32 Extensive and severe flooding of timber in the river bottoms can be expected. Ranchers that have cattle and equipment in the river bottoms should move them to higher ground.
31 Expect moderate to severe flooding of the river bottom. In addition, expect boat ramps to flood.
30.5 Lowland flooding will continue to slowly diminish.
29 Expect lowland flooding of the river bottom. Ranchers that have cattle and equipment near the river should move them to higher ground.
About This Location Collapse

Latitude: 31.671840° N, Longitude: 94.952710° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 29 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 29 194.30 ft 223.3 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:

Additional Information Collapse
During periods of possible very heavy rainfall, river forecasts may take into account precipitation amounts expected 30, 36, or even 48 hours into the future from the forecast issuance time.
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
Shreveport Weather Forecast Office
5655 Hollywood Avenue
Shreveport, LA 71109
(318) 631-3669
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Page last modified: 30-Oct-2020 4:09 PM
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