Skip Navigation Link weather.gov  
NOAA logo - Click to go to the NOAA homepage National Weather Service NWS logo - Click to go to the NWS homepage
Advanced Hydrologic Prediction Service
Image background of Navigation bar Left Home News Organization
Bookmark and Share Navigation Bar End Cap

  

National Conditions
    Rivers
    Satellite
    Climate
    Observed Precip

Local Conditions
    Warnings
    Weather Forecast
    Radar

AHPS Documentation
    User Guide
    User Brochure

What is AHPS?
    Facts
    Our Partners

Feedback/Questions
     Provide Feedback
    Ask Questions

When flooded turn around don't drown
FloodSmart
USA.gov Official Web Portal
 

Web Portal Changes:

Please visit https://www.weather.gov/owp/operations for more information.



Hydrograph River at a Glance Download
Coosa River at Gadsden Stage (ft)Flow (kcfs)Observed: 507.47 ft at 6:45PM Apr 23, 2024Observed: 507.46 ft at 7:00PM Apr 23, 2024Observed: 507.44 ft at 7:15PM Apr 23, 2024Observed: 507.43 ft at 7:30PM Apr 23, 2024Observed: 507.4 ft at 7:45PM Apr 23, 2024Observed: 507.38 ft at 8:00PM Apr 23, 2024Observed: 507.36 ft at 8:15PM Apr 23, 2024Observed: 507.34 ft at 8:30PM Apr 23, 2024Observed: 507.32 ft at 8:45PM Apr 23, 2024Observed: 507.31 ft at 9:00PM Apr 23, 2024Observed: 507.29 ft at 9:15PM Apr 23, 2024Observed: 507.28 ft at 9:30PM Apr 23, 2024Observed: 507.27 ft at 9:45PM Apr 23, 2024Observed: 507.26 ft at 10:00PM Apr 23, 2024Observed: 507.3 ft at 10:15PM Apr 23, 2024Observed: 507.31 ft at 10:30PM Apr 23, 2024Observed: 507.34 ft at 10:45PM Apr 23, 2024Observed: 507.37 ft at 11:00PM Apr 23, 2024Observed: 507.39 ft at 11:15PM Apr 23, 2024Observed: 507.42 ft at 11:30PM Apr 23, 2024Observed: 507.42 ft at 11:45PM Apr 23, 2024Observed: 507.42 ft at 12:00AM Apr 24, 2024Observed: 507.43 ft at 12:15AM Apr 24, 2024Observed: 507.44 ft at 12:30AM Apr 24, 2024Observed: 507.45 ft at 12:45AM Apr 24, 2024Observed: 507.46 ft at 1:00AM Apr 24, 2024Observed: 507.47 ft at 1:15AM Apr 24, 2024Observed: 507.48 ft at 1:30AM Apr 24, 2024Observed: 507.48 ft at 1:45AM Apr 24, 2024Observed: 507.47 ft at 2:00AM Apr 24, 2024Observed: 507.47 ft at 2:15AM Apr 24, 2024Observed: 507.47 ft at 2:30AM Apr 24, 2024Observed: 507.46 ft at 2:45AM Apr 24, 2024Observed: 507.47 ft at 3:00AM Apr 24, 2024Observed: 507.47 ft at 3:15AM Apr 24, 2024Observed: 507.48 ft at 3:30AM Apr 24, 2024Observed: 507.48 ft at 3:45AM Apr 24, 2024Observed: 507.48 ft at 4:00AM Apr 24, 2024Observed: 507.49 ft at 4:15AM Apr 24, 2024Observed: 507.5 ft at 4:30AM Apr 24, 2024Observed: 507.49 ft at 4:45AM Apr 24, 2024Observed: 507.49 ft at 5:00AM Apr 24, 2024Observed: 507.5 ft at 5:15AM Apr 24, 2024Observed: 507.5 ft at 5:30AM Apr 24, 2024Observed: 507.51 ft at 5:45AM Apr 24, 2024Observed: 507.51 ft at 6:00AM Apr 24, 2024Observed: 507.51 ft at 6:15AM Apr 24, 2024Observed: 507.52 ft at 6:30AM Apr 24, 2024Observed: 507.52 ft at 6:45AM Apr 24, 2024Observed: 507.51 ft at 7:00AM Apr 24, 2024Observed: 507.51 ft at 7:15AM Apr 24, 2024Observed: 507.51 ft at 7:30AM Apr 24, 2024Observed: 507.51 ft at 7:45AM Apr 24, 2024Observed: 507.53 ft at 8:00AM Apr 24, 2024Observed: 507.59 ft at 8:15AM Apr 24, 2024Observed: 507.65 ft at 8:30AM Apr 24, 2024Observed: 507.64 ft at 8:45AM Apr 24, 2024Observed: 507.61 ft at 9:00AM Apr 24, 2024Observed: 507.58 ft at 9:15AM Apr 24, 2024Observed: 507.55 ft at 9:30AM Apr 24, 2024Observed: 507.55 ft at 9:45AM Apr 24, 2024Observed: 507.54 ft at 10:00AM Apr 24, 2024Observed: 507.54 ft at 10:15AM Apr 24, 2024Observed: 507.55 ft at 10:30AM Apr 24, 2024Observed: 507.55 ft at 10:45AM Apr 24, 2024Observed: 507.53 ft at 11:00AM Apr 24, 2024Observed: 507.53 ft at 11:15AM Apr 24, 2024Observed: 507.51 ft at 11:30AM Apr 24, 2024Observed: 507.5 ft at 11:45AM Apr 24, 2024Observed: 507.49 ft at 12:00PM Apr 24, 2024Observed: 507.48 ft at 12:15PM Apr 24, 2024Observed: 507.48 ft at 12:30PM Apr 24, 2024Observed: 507.48 ft at 12:45PM Apr 24, 2024Observed: 507.47 ft at 1:00PM Apr 24, 2024Observed: 507.48 ft at 1:15PM Apr 24, 2024Observed: 507.49 ft at 1:30PM Apr 24, 2024Observed: 507.48 ft at 1:45PM Apr 24, 2024Observed: 507.49 ft at 2:00PM Apr 24, 2024Observed: 507.48 ft at 2:15PM Apr 24, 2024Observed: 507.49 ft at 2:30PM Apr 24, 2024Observed: 507.49 ft at 2:45PM Apr 24, 2024Observed: 507.49 ft at 3:00PM Apr 24, 2024Observed: 507.5 ft at 3:15PM Apr 24, 2024Observed: 507.49 ft at 3:30PM Apr 24, 2024Observed: 507.51 ft at 3:45PM Apr 24, 2024Observed: 507.5 ft at 4:00PM Apr 24, 2024Observed: 507.5 ft at 4:15PM Apr 24, 2024Observed: 507.5 ft at 4:30PM Apr 24, 2024Observed: 507.49 ft at 4:45PM Apr 24, 2024Observed: 507.5 ft at 5:00PM Apr 24, 2024Observed: 507.5 ft at 5:15PM Apr 24, 2024Observed: 507.49 ft at 5:30PM Apr 24, 2024Observed: 507.5 ft at 5:45PM Apr 24, 2024Observed: 507.51 ft at 6:00PM Apr 24, 2024Observed: 507.49 ft at 6:15PM Apr 24, 2024Observed: 507.47 ft at 6:30PM Apr 24, 2024Observed: 507.45 ft at 6:45PM Apr 24, 2024Observed: 507.44 ft at 7:00PM Apr 24, 2024Observed: 507.44 ft at 7:15PM Apr 24, 2024Observed: 507.41 ft at 7:30PM Apr 24, 2024Observed: 507.41 ft at 7:45PM Apr 24, 2024Observed: 507.39 ft at 8:00PM Apr 24, 2024Observed: 507.37 ft at 8:15PM Apr 24, 2024Observed: 507.35 ft at 8:30PM Apr 24, 2024Observed: 507.34 ft at 8:45PM Apr 24, 2024Observed: 507.33 ft at 9:00PM Apr 24, 2024Observed: 507.31 ft at 9:15PM Apr 24, 2024Observed: 507.3 ft at 9:30PM Apr 24, 2024Observed: 507.29 ft at 9:45PM Apr 24, 2024Observed: 507.29 ft at 10:00PM Apr 24, 2024Observed: 507.31 ft at 10:15PM Apr 24, 2024Observed: 507.33 ft at 10:30PM Apr 24, 2024Observed: 507.36 ft at 10:45PM Apr 24, 2024Observed: 507.39 ft at 11:00PM Apr 24, 2024Observed: 507.41 ft at 11:15PM Apr 24, 2024Observed: 507.44 ft at 11:30PM Apr 24, 2024Observed: 507.44 ft at 11:45PM Apr 24, 2024Observed: 507.44 ft at 12:00AM Apr 25, 2024Observed: 507.45 ft at 12:15AM Apr 25, 2024Observed: 507.45 ft at 12:30AM Apr 25, 2024Observed: 507.46 ft at 12:45AM Apr 25, 2024Observed: 507.46 ft at 1:00AM Apr 25, 2024Observed: 507.47 ft at 1:15AM Apr 25, 2024Observed: 507.48 ft at 1:30AM Apr 25, 2024Observed: 507.49 ft at 1:45AM Apr 25, 2024Observed: 507.48 ft at 2:00AM Apr 25, 2024Observed: 507.48 ft at 2:15AM Apr 25, 2024Observed: 507.48 ft at 2:30AM Apr 25, 2024Observed: 507.47 ft at 2:45AM Apr 25, 2024Observed: 507.47 ft at 3:00AM Apr 25, 2024Observed: 507.47 ft at 3:15AM Apr 25, 2024Observed: 507.48 ft at 3:30AM Apr 25, 2024Observed: 507.49 ft at 3:45AM Apr 25, 2024Observed: 507.49 ft at 4:00AM Apr 25, 2024Observed: 507.49 ft at 4:15AM Apr 25, 2024Observed: 507.5 ft at 4:30AM Apr 25, 2024Observed: 507.5 ft at 4:45AM Apr 25, 2024Observed: 507.5 ft at 5:00AM Apr 25, 2024Observed: 507.5 ft at 5:15AM Apr 25, 2024Observed: 507.5 ft at 5:30AM Apr 25, 2024Observed: 507.51 ft at 5:45AM Apr 25, 2024Observed: 507.51 ft at 6:00AM Apr 25, 2024Observed: 507.52 ft at 6:15AM Apr 25, 2024Observed: 507.52 ft at 6:30AM Apr 25, 2024Observed: 507.52 ft at 6:45AM Apr 25, 2024Observed: 507.51 ft at 7:00AM Apr 25, 2024Observed: 507.51 ft at 7:15AM Apr 25, 2024Observed: 507.51 ft at 7:30AM Apr 25, 2024Observed: 507.51 ft at 7:45AM Apr 25, 2024Observed: 507.5 ft at 8:00AM Apr 25, 2024Observed: 507.47 ft at 8:15AM Apr 25, 2024Observed: 507.44 ft at 8:30AM Apr 25, 2024Observed: 507.41 ft at 8:45AM Apr 25, 2024Observed: 507.37 ft at 9:00AM Apr 25, 2024Observed: 507.36 ft at 9:15AM Apr 25, 2024Observed: 507.33 ft at 9:30AM Apr 25, 2024Observed: 507.31 ft at 9:45AM Apr 25, 2024Observed: 507.3 ft at 10:00AM Apr 25, 2024Observed: 507.29 ft at 10:15AM Apr 25, 2024Observed: 507.28 ft at 10:30AM Apr 25, 2024Observed: 507.26 ft at 10:45AM Apr 25, 2024Observed: 507.26 ft at 11:00AM Apr 25, 2024Observed: 507.24 ft at 11:15AM Apr 25, 2024Observed: 507.21 ft at 11:30AM Apr 25, 2024Observed: 507.22 ft at 11:45AM Apr 25, 2024Observed: 507.21 ft at 12:00PM Apr 25, 2024Observed: 507.2 ft at 12:15PM Apr 25, 2024Observed: 507.19 ft at 12:30PM Apr 25, 2024Observed: 507.19 ft at 12:45PM Apr 25, 2024Observed: 507.17 ft at 1:00PM Apr 25, 2024Observed: 507.17 ft at 1:15PM Apr 25, 2024Observed: 507.17 ft at 1:30PM Apr 25, 2024Observed: 507.19 ft at 1:45PM Apr 25, 2024Observed: 507.21 ft at 2:00PM Apr 25, 2024Observed: 507.3 ft at 2:15PM Apr 25, 2024Observed: 507.38 ft at 2:30PM Apr 25, 2024Observed: 507.42 ft at 2:45PM Apr 25, 2024Observed: 507.43 ft at 3:00PM Apr 25, 2024Observed: 507.43 ft at 3:15PM Apr 25, 2024Observed: 507.45 ft at 3:30PM Apr 25, 2024Observed: 507.47 ft at 3:45PM Apr 25, 2024Observed: 507.49 ft at 4:00PM Apr 25, 2024Observed: 507.52 ft at 4:15PM Apr 25, 2024Observed: 507.53 ft at 4:30PM Apr 25, 2024Observed: 507.55 ft at 4:45PM Apr 25, 2024Observed: 507.55 ft at 5:00PM Apr 25, 2024Observed: 507.53 ft at 5:15PM Apr 25, 2024Observed: 507.51 ft at 5:30PM Apr 25, 2024Observed: 507.46 ft at 5:45PM Apr 25, 2024Observed: 507.43 ft at 6:00PM Apr 25, 2024Observed: 507.41 ft at 6:15PM Apr 25, 2024Observed: 507.38 ft at 6:30PM Apr 25, 2024Observed: 507.36 ft at 6:45PM Apr 25, 2024Observed: 507.36 ft at 7:00PM Apr 25, 2024Observed: 507.35 ft at 7:15PM Apr 25, 2024Observed: 507.34 ft at 7:30PM Apr 25, 2024Observed: 507.34 ft at 7:45PM Apr 25, 2024Observed: 507.34 ft at 8:00PM Apr 25, 2024Observed: 507.34 ft at 8:15PM Apr 25, 2024Observed: 507.34 ft at 8:30PM Apr 25, 2024Observed: 507.34 ft at 8:45PM Apr 25, 2024Observed: 507.35 ft at 9:00PM Apr 25, 2024Observed: 507.35 ft at 9:15PM Apr 25, 2024Observed: 507.36 ft at 9:30PM Apr 25, 2024Observed: 507.36 ft at 9:45PM Apr 25, 2024Observed: 507.38 ft at 10:00PM Apr 25, 2024Observed: 507.38 ft at 10:15PM Apr 25, 2024Observed: 507.38 ft at 10:30PM Apr 25, 2024Observed: 507.39 ft at 10:45PM Apr 25, 2024Observed: 507.4 ft at 11:00PM Apr 25, 2024Observed: 507.4 ft at 11:15PM Apr 25, 2024Observed: 507.4 ft at 11:30PM Apr 25, 2024Observed: 507.4 ft at 11:45PM Apr 25, 2024Observed: 507.41 ft at 12:00AM Apr 26, 2024Observed: 507.43 ft at 12:15AM Apr 26, 2024Observed: 507.46 ft at 12:30AM Apr 26, 2024Observed: 507.49 ft at 12:45AM Apr 26, 2024Observed: 507.51 ft at 1:00AM Apr 26, 2024Observed: 507.52 ft at 1:15AM Apr 26, 2024Observed: 507.52 ft at 1:30AM Apr 26, 2024Observed: 507.52 ft at 1:45AM Apr 26, 2024Observed: 507.52 ft at 2:00AM Apr 26, 2024Observed: 507.52 ft at 2:15AM Apr 26, 2024Observed: 507.52 ft at 2:30AM Apr 26, 2024Observed: 507.53 ft at 2:45AM Apr 26, 2024Observed: 507.53 ft at 3:00AM Apr 26, 2024Observed: 507.53 ft at 3:15AM Apr 26, 2024Observed: 507.53 ft at 3:30AM Apr 26, 2024Observed: 507.53 ft at 3:45AM Apr 26, 2024Observed: 507.53 ft at 4:00AM Apr 26, 2024Observed: 507.54 ft at 4:15AM Apr 26, 2024Observed: 507.53 ft at 4:30AM Apr 26, 2024Observed: 507.54 ft at 4:45AM Apr 26, 2024Observed: 507.54 ft at 5:00AM Apr 26, 2024Observed: 507.55 ft at 5:15AM Apr 26, 2024Observed: 507.56 ft at 5:30AM Apr 26, 2024Observed: 507.58 ft at 5:45AM Apr 26, 2024Observed: 507.58 ft at 6:00AM Apr 26, 2024Observed: 507.59 ft at 6:15AM Apr 26, 2024Observed: 507.6 ft at 6:30AM Apr 26, 2024Observed: 507.61 ft at 6:45AM Apr 26, 2024Observed: 507.61 ft at 7:00AM Apr 26, 2024Observed: 507.62 ft at 7:15AM Apr 26, 2024Observed: 507.62 ft at 7:30AM Apr 26, 2024Observed: 507.63 ft at 7:45AM Apr 26, 2024Observed: 507.62 ft at 8:00AM Apr 26, 2024Observed: 507.59 ft at 8:15AM Apr 26, 2024Observed: 507.56 ft at 8:30AM Apr 26, 2024Observed: 507.53 ft at 8:45AM Apr 26, 2024Observed: 507.49 ft at 9:00AM Apr 26, 2024Observed: 507.47 ft at 9:15AM Apr 26, 2024Observed: 507.44 ft at 9:30AM Apr 26, 2024Observed: 507.43 ft at 9:45AM Apr 26, 2024Observed: 507.41 ft at 10:00AM Apr 26, 2024Observed: 507.4 ft at 10:15AM Apr 26, 2024Observed: 507.4 ft at 10:30AM Apr 26, 2024Observed: 507.38 ft at 10:45AM Apr 26, 2024Observed: 507.36 ft at 11:00AM Apr 26, 2024Observed: 507.35 ft at 11:15AM Apr 26, 2024Observed: 507.34 ft at 11:30AM Apr 26, 2024Observed: 507.31 ft at 11:45AM Apr 26, 2024Observed: 507.31 ft at 12:00PM Apr 26, 2024Observed: 507.32 ft at 12:15PM Apr 26, 2024Observed: 507.31 ft at 12:30PM Apr 26, 2024Observed: 507.3 ft at 12:45PM Apr 26, 2024Observed: 507.32 ft at 1:00PM Apr 26, 2024Observed: 507.39 ft at 1:15PM Apr 26, 2024Observed: 507.44 ft at 1:30PM Apr 26, 2024Observed: 507.49 ft at 1:45PM Apr 26, 2024Observed: 507.52 ft at 2:00PM Apr 26, 2024Observed: 507.5 ft at 2:15PM Apr 26, 2024Observed: 507.55 ft at 2:30PM Apr 26, 2024Observed: 507.58 ft at 2:45PM Apr 26, 2024Observed: 507.58 ft at 3:00PM Apr 26, 2024Observed: 507.58 ft at 3:15PM Apr 26, 2024Observed: 507.61 ft at 3:30PM Apr 26, 2024Observed: 507.65 ft at 3:45PM Apr 26, 2024Observed: 507.66 ft at 4:00PM Apr 26, 2024Observed: 507.66 ft at 4:15PM Apr 26, 2024Highest Observation: 507.67 ft at 4:30PM Apr 26, 2024Observed: 507.66 ft at 4:45PM Apr 26, 2024Highest Observation: 507.67 ft at 5:00PM Apr 26, 2024Observed: 507.66 ft at 5:15PM Apr 26, 2024Observed: 507.62 ft at 5:30PM Apr 26, 2024Observed: 507.62 ft at 5:45PM Apr 26, 2024GAPA1(plotting HGIRG) Graph Created (6:30PM Apr 26, 2024)ObservedLatest observed value: 507.62 ft at 5:45 PM CDT 26-Apr-2024. Flood Stage is 511 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: Gauge reading affected by reservoir operations.

NOTE: Forecasts for the Coosa River at Gadsden are issued as needed during times of high water, but are not routinely available.

Return to Area Map
Upstream Gauge - at Weiss Dam Upstream Gauge Downstream Gauge Downstream Gauge - at Neely Henry Dam
Flood Categories (in feet)
Major Flood Stage: 517
Moderate Flood Stage: 514
Flood Stage: 511
Action Stage: 511
Low Stage (in feet): -9999

Historic Crests
(1) 525.10 ft on 04/06/1886
(2) 519.90 ft on 07/15/1916
(3) 518.70 ft on 04/11/1936
(4) 517.80 ft on 02/26/1961
(5) 517.50 ft on 01/02/1933
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 512.44 ft on 03/04/2019
(2) 511.00 ft on 02/24/2016
(3) 511.33 ft on 05/06/2013
(4) 508.09 ft on 01/24/2006
(5) 511.77 ft on 11/24/2005
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 486.00 ft on 10/20/1904

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
520 Widespread and severe residential flooding in Gadsden and adjacent areas along the Coosa River occurs.
517 Low elevations of Highway 411 begin to flood. Considerable residential flooding also occurs at this level.
514 Considerable residential flooding occurs in Gadsden and adjacent areas along the Coosa River.
512 Some residential flooding begins in the Gadsden area.
511 Low lying farm lands in the Gadsden area begin to flood.
About This Location Collapse

Latitude: 34.014223° N, Longitude: 85.971250° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 511 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 511 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:
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
Ask Questions/Webmaster
Page last modified: 2-Nov-2020 7:29 PM 		Disclaimer
Credits
Glossary 		Privacy Policy
About Us
Career Opportunities