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Hydrograph River at a Glance Download
Alabama River at Henry Lock and Dam Tailwater (ft)Flow (kcfs)Observed: 80.42 ft at 4:45PM Sep 30, 2023Observed: 80.77 ft at 5:00PM Sep 30, 2023Observed: 82.21 ft at 5:15PM Sep 30, 2023Observed: 83.38 ft at 5:30PM Sep 30, 2023Observed: 84.09 ft at 5:45PM Sep 30, 2023Observed: 84.55 ft at 6:00PM Sep 30, 2023Observed: 85.37 ft at 6:15PM Sep 30, 2023Observed: 85.87 ft at 6:30PM Sep 30, 2023Observed: 86.17 ft at 6:45PM Sep 30, 2023Observed: 86.4 ft at 7:00PM Sep 30, 2023Observed: 86.02 ft at 7:15PM Sep 30, 2023Observed: 85.93 ft at 7:30PM Sep 30, 2023Observed: 85.87 ft at 7:45PM Sep 30, 2023Observed: 85.9 ft at 8:00PM Sep 30, 2023Observed: 85.96 ft at 8:15PM Sep 30, 2023Observed: 86.01 ft at 8:30PM Sep 30, 2023Observed: 86.07 ft at 8:45PM Sep 30, 2023Observed: 86.15 ft at 9:00PM Sep 30, 2023Observed: 85.39 ft at 9:15PM Sep 30, 2023Observed: 84.82 ft at 9:30PM Sep 30, 2023Observed: 84.46 ft at 9:45PM Sep 30, 2023Observed: 84.2 ft at 10:00PM Sep 30, 2023Observed: 84.06 ft at 10:15PM Sep 30, 2023Observed: 83.91 ft at 10:30PM Sep 30, 2023Observed: 83.8 ft at 10:45PM Sep 30, 2023Observed: 83.69 ft at 11:00PM Sep 30, 2023Observed: 83.56 ft at 11:15PM Sep 30, 2023Observed: 83.43 ft at 11:30PM Sep 30, 2023Observed: 83.35 ft at 11:45PM Sep 30, 2023Observed: 83.25 ft at 12:00AM Oct 01, 2023Observed: 82.77 ft at 12:15AM Oct 01, 2023Observed: 82.43 ft at 12:30AM Oct 01, 2023Observed: 82.22 ft at 12:45AM Oct 01, 2023Observed: 82.05 ft at 1:00AM Oct 01, 2023Observed: 81.94 ft at 1:15AM Oct 01, 2023Observed: 81.81 ft at 1:30AM Oct 01, 2023Observed: 81.66 ft at 1:45AM Oct 01, 2023Observed: 81.52 ft at 2:00AM Oct 01, 2023Observed: 81.33 ft at 2:15AM Oct 01, 2023Observed: 81.14 ft at 2:30AM Oct 01, 2023Observed: 81 ft at 2:45AM Oct 01, 2023Observed: 80.87 ft at 3:00AM Oct 01, 2023Observed: 80.76 ft at 3:15AM Oct 01, 2023Observed: 80.64 ft at 3:30AM Oct 01, 2023Observed: 80.54 ft at 3:45AM Oct 01, 2023Observed: 80.44 ft at 4:00AM Oct 01, 2023Observed: 80.34 ft at 4:15AM Oct 01, 2023Observed: 80.23 ft at 4:30AM Oct 01, 2023Observed: 80.14 ft at 4:45AM Oct 01, 2023Observed: 80.05 ft at 5:00AM Oct 01, 2023Observed: 79.97 ft at 5:15AM Oct 01, 2023Observed: 79.9 ft at 5:30AM Oct 01, 2023Observed: 79.84 ft at 5:45AM Oct 01, 2023Observed: 79.79 ft at 6:00AM Oct 01, 2023Observed: 79.76 ft at 6:15AM Oct 01, 2023Observed: 79.76 ft at 6:30AM Oct 01, 2023Observed: 79.82 ft at 6:45AM Oct 01, 2023Observed: 79.95 ft at 7:00AM Oct 01, 2023Observed: 80.11 ft at 7:15AM Oct 01, 2023Observed: 80.28 ft at 7:30AM Oct 01, 2023Observed: 80.39 ft at 7:45AM Oct 01, 2023Observed: 80.47 ft at 8:00AM Oct 01, 2023Observed: 80.51 ft at 8:15AM Oct 01, 2023Observed: 80.53 ft at 8:30AM Oct 01, 2023Observed: 80.54 ft at 8:45AM Oct 01, 2023Observed: 80.56 ft at 9:00AM Oct 01, 2023Observed: 80.57 ft at 9:15AM Oct 01, 2023Observed: 80.59 ft at 9:30AM Oct 01, 2023Observed: 80.62 ft at 9:45AM Oct 01, 2023Observed: 80.63 ft at 10:00AM Oct 01, 2023Observed: 80.66 ft at 10:15AM Oct 01, 2023Observed: 80.69 ft at 10:30AM Oct 01, 2023Observed: 80.73 ft at 10:45AM Oct 01, 2023Observed: 80.77 ft at 11:00AM Oct 01, 2023Observed: 80.8 ft at 11:15AM Oct 01, 2023Observed: 80.85 ft at 11:30AM Oct 01, 2023Observed: 80.88 ft at 11:45AM Oct 01, 2023Observed: 80.91 ft at 12:00PM Oct 01, 2023Observed: 80.95 ft at 12:15PM Oct 01, 2023Observed: 80.96 ft at 12:30PM Oct 01, 2023Observed: 80.98 ft at 12:45PM Oct 01, 2023Observed: 80.97 ft at 1:00PM Oct 01, 2023Observed: 80.94 ft at 1:15PM Oct 01, 2023Observed: 80.91 ft at 1:30PM Oct 01, 2023Observed: 80.9 ft at 1:45PM Oct 01, 2023Observed: 80.86 ft at 2:00PM Oct 01, 2023Observed: 80.83 ft at 2:15PM Oct 01, 2023Observed: 80.79 ft at 2:30PM Oct 01, 2023Observed: 80.75 ft at 2:45PM Oct 01, 2023Observed: 80.73 ft at 3:00PM Oct 01, 2023Observed: 80.69 ft at 3:15PM Oct 01, 2023Observed: 80.65 ft at 3:30PM Oct 01, 2023Observed: 80.59 ft at 3:45PM Oct 01, 2023Observed: 80.55 ft at 4:00PM Oct 01, 2023Observed: 80.54 ft at 4:15PM Oct 01, 2023Observed: 80.5 ft at 4:30PM Oct 01, 2023Observed: 80.46 ft at 4:45PM Oct 01, 2023Observed: 80.41 ft at 5:00PM Oct 01, 2023Observed: 80.38 ft at 5:15PM Oct 01, 2023Observed: 80.38 ft at 5:30PM Oct 01, 2023Observed: 80.36 ft at 5:45PM Oct 01, 2023Observed: 80.41 ft at 6:00PM Oct 01, 2023Observed: 81.77 ft at 6:15PM Oct 01, 2023Observed: 82.74 ft at 6:30PM Oct 01, 2023Observed: 83.29 ft at 6:45PM Oct 01, 2023Observed: 83.64 ft at 7:00PM Oct 01, 2023Observed: 83.86 ft at 7:15PM Oct 01, 2023Observed: 84.06 ft at 7:30PM Oct 01, 2023Observed: 84.25 ft at 7:45PM Oct 01, 2023Observed: 84.42 ft at 8:00PM Oct 01, 2023Observed: 84.55 ft at 8:15PM Oct 01, 2023Observed: 84.72 ft at 8:30PM Oct 01, 2023Observed: 84.84 ft at 8:45PM Oct 01, 2023Observed: 84.97 ft at 9:00PM Oct 01, 2023Observed: 85.09 ft at 9:15PM Oct 01, 2023Observed: 85.19 ft at 9:30PM Oct 01, 2023Observed: 85.35 ft at 9:45PM Oct 01, 2023Observed: 85.39 ft at 10:00PM Oct 01, 2023Observed: 85.51 ft at 10:15PM Oct 01, 2023Observed: 85.61 ft at 10:30PM Oct 01, 2023Observed: 85.67 ft at 10:45PM Oct 01, 2023Observed: 85.75 ft at 11:00PM Oct 01, 2023Observed: 85.85 ft at 11:15PM Oct 01, 2023Observed: 85.89 ft at 11:30PM Oct 01, 2023Observed: 86.05 ft at 11:45PM Oct 01, 2023Observed: 86.06 ft at 12:00AM Oct 02, 2023Observed: 85.15 ft at 12:15AM Oct 02, 2023Observed: 84.26 ft at 12:30AM Oct 02, 2023Observed: 83.77 ft at 12:45AM Oct 02, 2023Observed: 83.41 ft at 1:00AM Oct 02, 2023Observed: 83.2 ft at 1:15AM Oct 02, 2023Observed: 83 ft at 1:30AM Oct 02, 2023Observed: 82.79 ft at 1:45AM Oct 02, 2023Observed: 82.59 ft at 2:00AM Oct 02, 2023Observed: 82.3 ft at 2:15AM Oct 02, 2023Observed: 82.05 ft at 2:30AM Oct 02, 2023Observed: 81.84 ft at 2:45AM Oct 02, 2023Observed: 81.65 ft at 3:00AM Oct 02, 2023Observed: 81.48 ft at 3:15AM Oct 02, 2023Observed: 81.33 ft at 3:30AM Oct 02, 2023Observed: 81.17 ft at 3:45AM Oct 02, 2023Observed: 81.04 ft at 4:00AM Oct 02, 2023Observed: 80.9 ft at 4:15AM Oct 02, 2023Observed: 80.78 ft at 4:30AM Oct 02, 2023Observed: 80.65 ft at 4:45AM Oct 02, 2023Observed: 80.53 ft at 5:00AM Oct 02, 2023Observed: 80.42 ft at 5:15AM Oct 02, 2023Observed: 80.32 ft at 5:30AM Oct 02, 2023Observed: 80.22 ft at 5:45AM Oct 02, 2023Observed: 80.14 ft at 6:00AM Oct 02, 2023Observed: 80.03 ft at 6:15AM Oct 02, 2023Observed: 79.98 ft at 6:30AM Oct 02, 2023Observed: 79.93 ft at 6:45AM Oct 02, 2023Observed: 79.93 ft at 7:00AM Oct 02, 2023Observed: 79.94 ft at 7:15AM Oct 02, 2023Observed: 79.99 ft at 7:30AM Oct 02, 2023Observed: 80.05 ft at 7:45AM Oct 02, 2023Observed: 80.15 ft at 8:00AM Oct 02, 2023Observed: 80.23 ft at 8:15AM Oct 02, 2023Observed: 80.28 ft at 8:30AM Oct 02, 2023Observed: 80.33 ft at 8:45AM Oct 02, 2023Observed: 80.37 ft at 9:00AM Oct 02, 2023Observed: 80.41 ft at 9:15AM Oct 02, 2023Observed: 80.45 ft at 9:30AM Oct 02, 2023Observed: 80.49 ft at 9:45AM Oct 02, 2023Observed: 80.54 ft at 10:00AM Oct 02, 2023Observed: 80.57 ft at 10:15AM Oct 02, 2023Observed: 80.6 ft at 10:30AM Oct 02, 2023Observed: 80.63 ft at 10:45AM Oct 02, 2023Observed: 80.66 ft at 11:00AM Oct 02, 2023Observed: 80.69 ft at 11:15AM Oct 02, 2023Observed: 80.73 ft at 11:30AM Oct 02, 2023Observed: 80.77 ft at 11:45AM Oct 02, 2023Observed: 80.82 ft at 12:00PM Oct 02, 2023Observed: 80.88 ft at 12:15PM Oct 02, 2023Observed: 80.92 ft at 12:30PM Oct 02, 2023Observed: 80.96 ft at 12:45PM Oct 02, 2023Observed: 80.98 ft at 1:00PM Oct 02, 2023Observed: 81.02 ft at 1:15PM Oct 02, 2023Observed: 81.02 ft at 1:30PM Oct 02, 2023Observed: 81.02 ft at 1:45PM Oct 02, 2023Observed: 81.03 ft at 2:00PM Oct 02, 2023Observed: 81.01 ft at 2:15PM Oct 02, 2023Observed: 80.99 ft at 2:30PM Oct 02, 2023Observed: 80.98 ft at 2:45PM Oct 02, 2023Observed: 81.06 ft at 3:00PM Oct 02, 2023Observed: 82.05 ft at 3:15PM Oct 02, 2023Observed: 82.92 ft at 3:30PM Oct 02, 2023Observed: 83.43 ft at 3:45PM Oct 02, 2023Observed: 83.94 ft at 4:00PM Oct 02, 2023Observed: 86.62 ft at 5:15PM Oct 02, 2023Observed: 86.85 ft at 5:30PM Oct 02, 2023Observed: 87.08 ft at 5:45PM Oct 02, 2023Observed: 87.31 ft at 6:00PM Oct 02, 2023Observed: 87.46 ft at 6:15PM Oct 02, 2023Observed: 87.6 ft at 6:30PM Oct 02, 2023Observed: 87.78 ft at 6:45PM Oct 02, 2023Observed: 87.9 ft at 7:00PM Oct 02, 2023Observed: 88.03 ft at 7:15PM Oct 02, 2023Observed: 88.12 ft at 7:30PM Oct 02, 2023Observed: 88.24 ft at 7:45PM Oct 02, 2023Highest Observation: 88.36 ft at 8:00PM Oct 02, 2023Observed: 86.98 ft at 8:15PM Oct 02, 2023Observed: 85.71 ft at 8:30PM Oct 02, 2023Observed: 84.99 ft at 8:45PM Oct 02, 2023Observed: 84.5 ft at 9:00PM Oct 02, 2023Observed: 84.21 ft at 9:15PM Oct 02, 2023Observed: 83.95 ft at 9:30PM Oct 02, 2023Observed: 83.68 ft at 9:45PM Oct 02, 2023Observed: 83.42 ft at 10:00PM Oct 02, 2023Observed: 83.08 ft at 10:15PM Oct 02, 2023Observed: 82.78 ft at 10:30PM Oct 02, 2023Observed: 82.53 ft at 10:45PM Oct 02, 2023Observed: 82.31 ft at 11:00PM Oct 02, 2023Observed: 82.1 ft at 11:15PM Oct 02, 2023Observed: 81.92 ft at 11:30PM Oct 02, 2023Observed: 81.75 ft at 11:45PM Oct 02, 2023Observed: 81.57 ft at 12:00AM Oct 03, 2023Observed: 81.41 ft at 12:15AM Oct 03, 2023Observed: 81.25 ft at 12:30AM Oct 03, 2023Observed: 81.1 ft at 12:45AM Oct 03, 2023Observed: 80.96 ft at 1:00AM Oct 03, 2023Observed: 80.84 ft at 1:15AM Oct 03, 2023Observed: 80.72 ft at 1:30AM Oct 03, 2023Observed: 80.6 ft at 1:45AM Oct 03, 2023Observed: 80.5 ft at 2:00AM Oct 03, 2023Observed: 80.39 ft at 2:15AM Oct 03, 2023Observed: 80.3 ft at 2:30AM Oct 03, 2023Observed: 80.21 ft at 2:45AM Oct 03, 2023Observed: 80.12 ft at 3:00AM Oct 03, 2023Observed: 80.02 ft at 3:15AM Oct 03, 2023Observed: 79.97 ft at 3:30AM Oct 03, 2023Observed: 79.92 ft at 3:45AM Oct 03, 2023Observed: 79.91 ft at 4:00AM Oct 03, 2023Observed: 79.93 ft at 4:15AM Oct 03, 2023Observed: 79.98 ft at 4:30AM Oct 03, 2023Observed: 80.06 ft at 4:45AM Oct 03, 2023Observed: 80.17 ft at 5:00AM Oct 03, 2023Observed: 80.26 ft at 5:15AM Oct 03, 2023Observed: 80.32 ft at 5:30AM Oct 03, 2023Observed: 80.37 ft at 5:45AM Oct 03, 2023Observed: 80.38 ft at 6:00AM Oct 03, 2023Observed: 80.42 ft at 6:15AM Oct 03, 2023Observed: 80.47 ft at 6:30AM Oct 03, 2023Observed: 80.52 ft at 6:45AM Oct 03, 2023Observed: 80.58 ft at 7:00AM Oct 03, 2023Observed: 80.61 ft at 7:15AM Oct 03, 2023Observed: 80.65 ft at 7:30AM Oct 03, 2023Observed: 80.72 ft at 7:45AM Oct 03, 2023Observed: 80.73 ft at 8:00AM Oct 03, 2023Observed: 80.77 ft at 8:15AM Oct 03, 2023Observed: 80.82 ft at 8:30AM Oct 03, 2023Observed: 80.86 ft at 8:45AM Oct 03, 2023Observed: 80.89 ft at 9:00AM Oct 03, 2023Observed: 80.96 ft at 9:15AM Oct 03, 2023Observed: 80.99 ft at 9:30AM Oct 03, 2023Observed: 81.02 ft at 9:45AM Oct 03, 2023Observed: 81.04 ft at 10:00AM Oct 03, 2023Observed: 81.06 ft at 10:15AM Oct 03, 2023Observed: 81.05 ft at 10:30AM Oct 03, 2023Observed: 81.04 ft at 10:45AM Oct 03, 2023Observed: 81.03 ft at 11:00AM Oct 03, 2023Observed: 81.02 ft at 11:15AM Oct 03, 2023Observed: 80.98 ft at 11:30AM Oct 03, 2023Observed: 80.96 ft at 11:45AM Oct 03, 2023Observed: 80.93 ft at 12:00PM Oct 03, 2023Observed: 80.91 ft at 12:15PM Oct 03, 2023Observed: 80.88 ft at 12:30PM Oct 03, 2023Observed: 80.83 ft at 12:45PM Oct 03, 2023Observed: 80.8 ft at 1:00PM Oct 03, 2023Observed: 80.77 ft at 1:15PM Oct 03, 2023Observed: 80.73 ft at 1:30PM Oct 03, 2023Observed: 80.7 ft at 1:45PM Oct 03, 2023Observed: 80.67 ft at 2:00PM Oct 03, 2023Observed: 80.63 ft at 2:15PM Oct 03, 2023Observed: 80.61 ft at 2:30PM Oct 03, 2023Observed: 80.58 ft at 2:45PM Oct 03, 2023Observed: 80.64 ft at 3:00PM Oct 03, 2023Observed: 81.75 ft at 3:15PM Oct 03, 2023Observed: 82.74 ft at 3:30PM Oct 03, 2023Observed: 83.31 ft at 3:45PM Oct 03, 2023Observed: 83.7 ft at 4:00PM Oct 03, 2023Forecast: 81.3 ft 7:00PM Oct 03, 2023Forecast: 81.7 ft 1:00AM Oct 04, 2023Forecast: 81.8 ft 7:00AM Oct 04, 2023Forecast: 81.8 ft 1:00PM Oct 04, 2023Forecast: 81.9 ft 7:00PM Oct 04, 2023Forecast: 81.9 ft 1:00AM Oct 05, 2023Forecast: 81.9 ft 7:00AM Oct 05, 2023Highest Forecast: 82 ft 1:00PM Oct 05, 2023Highest Forecast: 82 ft 7:00PM Oct 05, 2023Highest Forecast: 82 ft 1:00AM Oct 06, 2023Forecast: 81.9 ft 7:00AM Oct 06, 2023Forecast: 81.9 ft 1:00PM Oct 06, 2023Forecast: 81.9 ft 7:00PM Oct 06, 2023Forecast: 81.9 ft 1:00AM Oct 07, 2023Forecast: 81.9 ft 7:00AM Oct 07, 2023Forecast: 81.8 ft 1:00PM Oct 07, 2023Forecast: 81.8 ft 7:00PM Oct 07, 2023Forecast: 81.8 ft 1:00AM Oct 08, 2023Forecast: 81.8 ft 7:00AM Oct 08, 2023USGS--Water Resources of the United StatesTYLA1(plotting HTIRG) Graph Created (4:30PM Oct 3, 2023)ObservedForecast (issued 7:48AM Oct 3)Latest observed value: 83.7 ft at 4:00 PM CDT 3-Oct-2023. Flood Stage is 122 ft
Printable Image
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 48 hours into the future from the forecast issuance time.

NOTE: Forecasts for the Alabama River at Henry Lock and Dam are issued routinely year-round.

Return to Area Map
Upstream Gauge - at Montgomery Upstream Gauge Downstream Gauge Downstream Gauge - at Selma
Flood Categories (in feet)
Major Flood Stage: 135
Moderate Flood Stage: 132
Flood Stage: 122
Action Stage: 122
Low Stage (in feet): -9999

Historic Crests
(1) 135.40 ft on 03/20/1990
(2) 133.00 ft on 04/18/1979
(3) 127.05 ft on 02/21/1990
(4) 127.01 ft on 12/27/2015
(5) 126.90 ft on 04/03/1976
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 120.20 ft on 12/31/2018
(2) 115.57 ft on 06/24/2017
(3) 113.59 ft on 02/25/2016
(4) 127.01 ft on 12/27/2015
(5) 122.60 ft on 04/10/2014
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 77.58 ft on 09/03/2002
(2) 78.00 ft on 11/07/1978
(3) 79.30 ft on 05/16/1977
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:14
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
138 There is considerable flooding in Autaugaville. In addition...most of Benton is flooded at this level.
136.5 Most of Benton Road from US 80 to Edsons is flooded. County Road 15 from the Lock to Days Bend floods.
135.5 Sections of Benton Road off of US Hwy 80 are flooded.
135 In Benton, Calhoun and Church Street are flooded. Sections of 1st through 4th Streets are flooded along with sections of Commerce and Market Streets.
134 Portions of Autaugaville begin to flood. In addition...sections of the western railway of Alabama Railroad begin to flood at this level. At 135 feet considerable flooding occurs in Benton.
132 Portions of Benton begin to flood. Numerous house trailers along the river become flooded if not moved to higher ground.
130 Sections of Praire Creek Campground will begin to flood as water rises to stages of 130 to 135.
127 Widespread flooding of farm lands and some homes and trailers along the river occurs.
122 Flooding of agricultural lands begins.
About This Location Collapse

Latitude: 32.322222° N, Longitude: 86.783889° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 122 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 0 ft 122 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
Potential River Levels - Used to
Potential River Levels
Used to Estimate the Chance of Flooding and the Range of Possible River Levels
10 Day (HEFS) 7 Day (NAEFS) 7 Day (GEFS)
HEFS Ensemble NAEFS Ensemble GEFS Ensemble

Note: Use the official hydrograph at the top of this web page for river levels within the next 72 Hours.

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
Birmingham Weather Forecast Office
465 Weathervane Road
Calera, AL 35040-5427
(205) 664-3010
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