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
Bookmark and Share Navigation Bar End Cap

  
 

Web Portal Changes: In Spring 2024, the Advanced Hydrologic Prediction Service (AHPS) hosted at https://water.weather.gov will be replaced by the National Water Prediction Service (NWPS) at a repurposed https://water.noaa.gov. A preview of NWPS is available here, where you can see your station hydrograph by replacing SSSSS with the station 5-character id: https://preview.water.noaa.gov/gauges/SSSSS.

Flood Inundation Mapping: Experimental real-time flood Inundation mapping services for 10% of the United States are now available via the NWS Map Viewer. Additional products and geospatial services depicting River Forecast Center and National Water Model forecasts continue to be accessible as described in the StoryMap here.

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



Hydrograph River at a Glance Download
Flint River near Thomaston Stage (ft)Flow (kcfs)Observed: 4.4 ft at 10:45PM Mar 01, 2024Observed: 4.41 ft at 11:00PM Mar 01, 2024Observed: 4.42 ft at 11:15PM Mar 01, 2024Observed: 4.44 ft at 11:30PM Mar 01, 2024Observed: 4.45 ft at 11:45PM Mar 01, 2024Observed: 4.46 ft at 12:00AM Mar 02, 2024Observed: 4.47 ft at 12:15AM Mar 02, 2024Observed: 4.49 ft at 12:30AM Mar 02, 2024Observed: 4.5 ft at 12:45AM Mar 02, 2024Observed: 4.52 ft at 1:00AM Mar 02, 2024Observed: 4.54 ft at 1:15AM Mar 02, 2024Observed: 4.56 ft at 1:30AM Mar 02, 2024Observed: 4.57 ft at 1:45AM Mar 02, 2024Observed: 4.59 ft at 2:00AM Mar 02, 2024Observed: 4.61 ft at 2:15AM Mar 02, 2024Observed: 4.63 ft at 2:30AM Mar 02, 2024Observed: 4.64 ft at 2:45AM Mar 02, 2024Observed: 4.66 ft at 3:00AM Mar 02, 2024Observed: 4.68 ft at 3:15AM Mar 02, 2024Observed: 4.7 ft at 3:30AM Mar 02, 2024Observed: 4.72 ft at 3:45AM Mar 02, 2024Observed: 4.73 ft at 4:00AM Mar 02, 2024Observed: 4.75 ft at 4:15AM Mar 02, 2024Observed: 4.77 ft at 4:30AM Mar 02, 2024Observed: 4.79 ft at 4:45AM Mar 02, 2024Observed: 4.8 ft at 5:00AM Mar 02, 2024Observed: 4.82 ft at 5:15AM Mar 02, 2024Observed: 4.83 ft at 5:30AM Mar 02, 2024Observed: 4.84 ft at 5:45AM Mar 02, 2024Observed: 4.86 ft at 6:00AM Mar 02, 2024Observed: 4.87 ft at 6:15AM Mar 02, 2024Observed: 4.89 ft at 6:30AM Mar 02, 2024Observed: 4.91 ft at 6:45AM Mar 02, 2024Observed: 4.92 ft at 7:00AM Mar 02, 2024Observed: 4.94 ft at 7:15AM Mar 02, 2024Observed: 4.95 ft at 7:30AM Mar 02, 2024Observed: 4.96 ft at 7:45AM Mar 02, 2024Observed: 4.98 ft at 8:00AM Mar 02, 2024Observed: 5 ft at 8:15AM Mar 02, 2024Observed: 5.01 ft at 8:30AM Mar 02, 2024Observed: 5.02 ft at 8:45AM Mar 02, 2024Observed: 5.03 ft at 9:00AM Mar 02, 2024Observed: 5.05 ft at 9:15AM Mar 02, 2024Observed: 5.06 ft at 9:30AM Mar 02, 2024Observed: 5.07 ft at 9:45AM Mar 02, 2024Observed: 5.08 ft at 10:00AM Mar 02, 2024Observed: 5.1 ft at 10:15AM Mar 02, 2024Observed: 5.11 ft at 10:30AM Mar 02, 2024Observed: 5.12 ft at 10:45AM Mar 02, 2024Observed: 5.13 ft at 11:00AM Mar 02, 2024Observed: 5.15 ft at 11:15AM Mar 02, 2024Observed: 5.15 ft at 11:30AM Mar 02, 2024Observed: 5.17 ft at 11:45AM Mar 02, 2024Observed: 5.18 ft at 12:00PM Mar 02, 2024Observed: 5.19 ft at 12:15PM Mar 02, 2024Observed: 5.2 ft at 12:30PM Mar 02, 2024Observed: 5.21 ft at 12:45PM Mar 02, 2024Observed: 5.22 ft at 1:00PM Mar 02, 2024Observed: 5.22 ft at 1:15PM Mar 02, 2024Observed: 5.24 ft at 1:30PM Mar 02, 2024Observed: 5.25 ft at 1:45PM Mar 02, 2024Observed: 5.25 ft at 2:00PM Mar 02, 2024Observed: 5.27 ft at 2:15PM Mar 02, 2024Observed: 5.28 ft at 2:30PM Mar 02, 2024Observed: 5.28 ft at 2:45PM Mar 02, 2024Observed: 5.29 ft at 3:00PM Mar 02, 2024Observed: 5.29 ft at 3:15PM Mar 02, 2024Observed: 5.31 ft at 3:30PM Mar 02, 2024Observed: 5.31 ft at 3:45PM Mar 02, 2024Observed: 5.32 ft at 4:00PM Mar 02, 2024Observed: 5.32 ft at 4:15PM Mar 02, 2024Observed: 5.33 ft at 4:30PM Mar 02, 2024Observed: 5.34 ft at 4:45PM Mar 02, 2024Observed: 5.34 ft at 5:00PM Mar 02, 2024Observed: 5.36 ft at 5:15PM Mar 02, 2024Observed: 5.36 ft at 5:30PM Mar 02, 2024Observed: 5.36 ft at 5:45PM Mar 02, 2024Observed: 5.37 ft at 6:00PM Mar 02, 2024Observed: 5.37 ft at 6:15PM Mar 02, 2024Observed: 5.38 ft at 6:30PM Mar 02, 2024Observed: 5.38 ft at 6:45PM Mar 02, 2024Observed: 5.38 ft at 7:00PM Mar 02, 2024Observed: 5.38 ft at 7:15PM Mar 02, 2024Observed: 5.38 ft at 7:30PM Mar 02, 2024Observed: 5.4 ft at 7:45PM Mar 02, 2024Observed: 5.39 ft at 8:00PM Mar 02, 2024Observed: 5.4 ft at 8:15PM Mar 02, 2024Observed: 5.41 ft at 8:30PM Mar 02, 2024Observed: 5.4 ft at 8:45PM Mar 02, 2024Observed: 5.41 ft at 9:00PM Mar 02, 2024Observed: 5.42 ft at 9:15PM Mar 02, 2024Observed: 5.41 ft at 9:30PM Mar 02, 2024Observed: 5.42 ft at 9:45PM Mar 02, 2024Observed: 5.41 ft at 10:00PM Mar 02, 2024Observed: 5.42 ft at 10:15PM Mar 02, 2024Highest Observation: 5.43 ft at 10:30PM Mar 02, 2024Observed: 5.42 ft at 10:45PM Mar 02, 2024Observed: 5.42 ft at 11:00PM Mar 02, 2024Highest Observation: 5.43 ft at 11:15PM Mar 02, 2024Highest Observation: 5.43 ft at 11:30PM Mar 02, 2024Highest Observation: 5.43 ft at 11:45PM Mar 02, 2024Highest Observation: 5.43 ft at 12:00AM Mar 03, 2024Observed: 5.42 ft at 12:15AM Mar 03, 2024Highest Observation: 5.43 ft at 12:30AM Mar 03, 2024Highest Observation: 5.43 ft at 12:45AM Mar 03, 2024Observed: 5.42 ft at 1:00AM Mar 03, 2024Observed: 5.42 ft at 1:15AM Mar 03, 2024Highest Observation: 5.43 ft at 1:30AM Mar 03, 2024Observed: 5.42 ft at 1:45AM Mar 03, 2024Highest Observation: 5.43 ft at 2:00AM Mar 03, 2024Observed: 5.42 ft at 2:15AM Mar 03, 2024Highest Observation: 5.43 ft at 2:30AM Mar 03, 2024Highest Observation: 5.43 ft at 2:45AM Mar 03, 2024Highest Observation: 5.43 ft at 3:00AM Mar 03, 2024Highest Observation: 5.43 ft at 3:15AM Mar 03, 2024Observed: 5.42 ft at 3:30AM Mar 03, 2024Observed: 5.42 ft at 3:45AM Mar 03, 2024Observed: 5.42 ft at 4:00AM Mar 03, 2024Observed: 5.42 ft at 4:15AM Mar 03, 2024Observed: 5.42 ft at 4:30AM Mar 03, 2024Observed: 5.42 ft at 4:45AM Mar 03, 2024Observed: 5.41 ft at 5:00AM Mar 03, 2024Observed: 5.41 ft at 5:15AM Mar 03, 2024Observed: 5.41 ft at 5:30AM Mar 03, 2024Observed: 5.41 ft at 5:45AM Mar 03, 2024Observed: 5.41 ft at 6:00AM Mar 03, 2024Observed: 5.41 ft at 6:15AM Mar 03, 2024Observed: 5.42 ft at 6:30AM Mar 03, 2024Observed: 5.4 ft at 6:45AM Mar 03, 2024Observed: 5.4 ft at 7:00AM Mar 03, 2024Observed: 5.4 ft at 7:15AM Mar 03, 2024Observed: 5.39 ft at 7:30AM Mar 03, 2024Observed: 5.4 ft at 7:45AM Mar 03, 2024Observed: 5.39 ft at 8:00AM Mar 03, 2024Observed: 5.4 ft at 8:15AM Mar 03, 2024Observed: 5.39 ft at 8:30AM Mar 03, 2024Observed: 5.39 ft at 8:45AM Mar 03, 2024Observed: 5.39 ft at 9:00AM Mar 03, 2024Observed: 5.39 ft at 9:15AM Mar 03, 2024Observed: 5.39 ft at 9:30AM Mar 03, 2024Observed: 5.39 ft at 9:45AM Mar 03, 2024Observed: 5.38 ft at 10:00AM Mar 03, 2024Observed: 5.39 ft at 10:15AM Mar 03, 2024Observed: 5.38 ft at 10:30AM Mar 03, 2024Observed: 5.38 ft at 10:45AM Mar 03, 2024Observed: 5.38 ft at 11:00AM Mar 03, 2024Observed: 5.38 ft at 11:15AM Mar 03, 2024Observed: 5.38 ft at 11:30AM Mar 03, 2024Observed: 5.37 ft at 11:45AM Mar 03, 2024Observed: 5.37 ft at 12:00PM Mar 03, 2024Observed: 5.38 ft at 12:15PM Mar 03, 2024Observed: 5.37 ft at 12:30PM Mar 03, 2024Observed: 5.37 ft at 12:45PM Mar 03, 2024Observed: 5.37 ft at 1:00PM Mar 03, 2024Observed: 5.36 ft at 1:15PM Mar 03, 2024Observed: 5.37 ft at 1:30PM Mar 03, 2024Observed: 5.37 ft at 1:45PM Mar 03, 2024Observed: 5.37 ft at 2:00PM Mar 03, 2024Observed: 5.37 ft at 2:15PM Mar 03, 2024Observed: 5.35 ft at 2:30PM Mar 03, 2024Observed: 5.35 ft at 2:45PM Mar 03, 2024Observed: 5.36 ft at 3:00PM Mar 03, 2024Observed: 5.36 ft at 3:15PM Mar 03, 2024Observed: 5.35 ft at 3:30PM Mar 03, 2024Observed: 5.35 ft at 3:45PM Mar 03, 2024Observed: 5.35 ft at 4:00PM Mar 03, 2024Observed: 5.35 ft at 4:15PM Mar 03, 2024Observed: 5.35 ft at 4:30PM Mar 03, 2024Observed: 5.34 ft at 4:45PM Mar 03, 2024Observed: 5.34 ft at 5:00PM Mar 03, 2024Observed: 5.34 ft at 5:15PM Mar 03, 2024Observed: 5.34 ft at 5:30PM Mar 03, 2024Observed: 5.34 ft at 5:45PM Mar 03, 2024Observed: 5.34 ft at 6:00PM Mar 03, 2024Observed: 5.33 ft at 6:15PM Mar 03, 2024Observed: 5.34 ft at 6:30PM Mar 03, 2024Observed: 5.34 ft at 6:45PM Mar 03, 2024Observed: 5.33 ft at 7:00PM Mar 03, 2024Observed: 5.33 ft at 7:15PM Mar 03, 2024Observed: 5.33 ft at 7:30PM Mar 03, 2024Observed: 5.33 ft at 7:45PM Mar 03, 2024Observed: 5.33 ft at 8:00PM Mar 03, 2024Observed: 5.32 ft at 8:15PM Mar 03, 2024Observed: 5.32 ft at 8:30PM Mar 03, 2024Observed: 5.32 ft at 8:45PM Mar 03, 2024Observed: 5.32 ft at 9:00PM Mar 03, 2024Observed: 5.31 ft at 9:15PM Mar 03, 2024Observed: 5.32 ft at 9:30PM Mar 03, 2024Observed: 5.32 ft at 9:45PM Mar 03, 2024Observed: 5.31 ft at 10:00PM Mar 03, 2024Observed: 5.31 ft at 10:15PM Mar 03, 2024Observed: 5.31 ft at 10:30PM Mar 03, 2024Observed: 5.31 ft at 10:45PM Mar 03, 2024Observed: 5.3 ft at 11:00PM Mar 03, 2024Observed: 5.31 ft at 11:15PM Mar 03, 2024Observed: 5.3 ft at 11:30PM Mar 03, 2024Observed: 5.32 ft at 11:45PM Mar 03, 2024Observed: 5.3 ft at 12:00AM Mar 04, 2024Observed: 5.3 ft at 12:15AM Mar 04, 2024Observed: 5.29 ft at 12:30AM Mar 04, 2024Observed: 5.3 ft at 12:45AM Mar 04, 2024Observed: 5.3 ft at 1:00AM Mar 04, 2024Observed: 5.29 ft at 1:15AM Mar 04, 2024Observed: 5.29 ft at 1:30AM Mar 04, 2024Observed: 5.3 ft at 1:45AM Mar 04, 2024Observed: 5.29 ft at 2:00AM Mar 04, 2024Observed: 5.28 ft at 2:15AM Mar 04, 2024Observed: 5.28 ft at 2:30AM Mar 04, 2024Observed: 5.29 ft at 2:45AM Mar 04, 2024Observed: 5.28 ft at 3:00AM Mar 04, 2024Observed: 5.28 ft at 3:15AM Mar 04, 2024Observed: 5.28 ft at 3:30AM Mar 04, 2024Observed: 5.28 ft at 3:45AM Mar 04, 2024Observed: 5.28 ft at 4:00AM Mar 04, 2024Observed: 5.28 ft at 4:15AM Mar 04, 2024Observed: 5.27 ft at 4:30AM Mar 04, 2024Observed: 5.27 ft at 4:45AM Mar 04, 2024Observed: 5.27 ft at 5:00AM Mar 04, 2024Observed: 5.26 ft at 5:15AM Mar 04, 2024Observed: 5.26 ft at 5:30AM Mar 04, 2024Observed: 5.26 ft at 5:45AM Mar 04, 2024Observed: 5.27 ft at 6:00AM Mar 04, 2024Observed: 5.26 ft at 6:15AM Mar 04, 2024Observed: 5.26 ft at 6:30AM Mar 04, 2024Observed: 5.26 ft at 6:45AM Mar 04, 2024Observed: 5.26 ft at 7:00AM Mar 04, 2024Observed: 5.25 ft at 7:15AM Mar 04, 2024Observed: 5.26 ft at 7:30AM Mar 04, 2024Observed: 5.25 ft at 7:45AM Mar 04, 2024Observed: 5.25 ft at 8:00AM Mar 04, 2024Observed: 5.25 ft at 8:15AM Mar 04, 2024Observed: 5.25 ft at 8:30AM Mar 04, 2024Observed: 5.25 ft at 8:45AM Mar 04, 2024Observed: 5.25 ft at 9:00AM Mar 04, 2024Observed: 5.24 ft at 9:15AM Mar 04, 2024Observed: 5.24 ft at 9:30AM Mar 04, 2024Observed: 5.24 ft at 9:45AM Mar 04, 2024Observed: 5.24 ft at 10:00AM Mar 04, 2024Observed: 5.23 ft at 10:15AM Mar 04, 2024Observed: 5.23 ft at 10:30AM Mar 04, 2024Observed: 5.22 ft at 10:45AM Mar 04, 2024Observed: 5.23 ft at 11:00AM Mar 04, 2024Observed: 5.22 ft at 11:15AM Mar 04, 2024Observed: 5.22 ft at 11:30AM Mar 04, 2024Observed: 5.22 ft at 11:45AM Mar 04, 2024Observed: 5.22 ft at 12:00PM Mar 04, 2024Observed: 5.22 ft at 12:15PM Mar 04, 2024Observed: 5.22 ft at 12:30PM Mar 04, 2024Observed: 5.21 ft at 12:45PM Mar 04, 2024Observed: 5.21 ft at 1:00PM Mar 04, 2024Observed: 5.21 ft at 1:15PM Mar 04, 2024Observed: 5.21 ft at 1:30PM Mar 04, 2024Observed: 5.21 ft at 1:45PM Mar 04, 2024Observed: 5.21 ft at 2:00PM Mar 04, 2024Observed: 5.2 ft at 2:15PM Mar 04, 2024Observed: 5.2 ft at 2:30PM Mar 04, 2024Observed: 5.2 ft at 2:45PM Mar 04, 2024Observed: 5.19 ft at 3:00PM Mar 04, 2024Observed: 5.18 ft at 3:15PM Mar 04, 2024Observed: 5.19 ft at 3:30PM Mar 04, 2024Observed: 5.18 ft at 3:45PM Mar 04, 2024Observed: 5.18 ft at 4:00PM Mar 04, 2024Observed: 5.17 ft at 4:15PM Mar 04, 2024Observed: 5.19 ft at 4:30PM Mar 04, 2024Observed: 5.17 ft at 4:45PM Mar 04, 2024Observed: 5.17 ft at 5:00PM Mar 04, 2024Observed: 5.17 ft at 5:15PM Mar 04, 2024Observed: 5.16 ft at 5:30PM Mar 04, 2024Observed: 5.16 ft at 5:45PM Mar 04, 2024Observed: 5.15 ft at 6:00PM Mar 04, 2024Observed: 5.16 ft at 6:15PM Mar 04, 2024Observed: 5.15 ft at 6:30PM Mar 04, 2024Observed: 5.15 ft at 6:45PM Mar 04, 2024Observed: 5.15 ft at 7:00PM Mar 04, 2024Observed: 5.14 ft at 7:15PM Mar 04, 2024Observed: 5.14 ft at 7:30PM Mar 04, 2024Observed: 5.13 ft at 7:45PM Mar 04, 2024Observed: 5.12 ft at 8:00PM Mar 04, 2024Observed: 5.13 ft at 8:15PM Mar 04, 2024Observed: 5.13 ft at 8:30PM Mar 04, 2024Observed: 5.12 ft at 8:45PM Mar 04, 2024Observed: 5.11 ft at 9:00PM Mar 04, 2024Observed: 5.11 ft at 9:15PM Mar 04, 2024USGS--Water Resources of the United StatesTMSG1(plotting HGIRG) Graph Created (10:34PM Mar 4, 2024)ObservedLatest observed value: 5.11 ft at 9:15 PM EST 4-Mar-2024. Flood Stage is 11 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (EST)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Automated gauge readings are now available, courtesy of the USGS.

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

Return to Area Map
Flood Categories (in feet)
Major Flood Stage: 15
Moderate Flood Stage: 13
Flood Stage: 11
Action Stage: 9
Low Stage (in feet): 0

Historic Crests
(1) 21.83 ft on 07/07/1994
(2) 19.30 ft on 02/28/1902
(3) 19.30 ft on 11/28/1948
(4) 19.00 ft on 03/03/1971
(5) 17.35 ft on 03/17/1990
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 13.99 ft on 03/28/2023
(2) 12.71 ft on 03/28/2023
(3) 12.53 ft on 02/20/2020
(4) 11.05 ft on 01/16/2020
(5) 12.59 ft on 04/20/2019
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: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
19 Major flooding continues upstream and downstream of the gage on the Georgia Highway 36 bridge. Access to homes along the right bank of the river are cut off and buildings are inundated with several feet of water. Water touches the bottom of the bridge support on the left bank.
15 Major flooding occurs upstream and downstream of the gage on the Georgia Highway 36 bridge. Floodwater cuts off access to some houses on the right bank of the river, upstream of the gage. Several buildings are inundated with 1 to 3 feet of water.
13 Moderate flooding occurs upstream and downstream of the gage on the Georgia Highway 36 bridge. Floodwaters approach foundation of a house on the right bank upstream of the gage.
11 Minor flooding occurs of the natural floodplain upstream and downstream from the gage on Georgia Highway 36.
9 Bankful conditions are reached upstream and downstream from the gage on Georgia Highway 36.
About This Location Collapse

Latitude: 32.838813° N, Longitude: 84.424350° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 11 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 29 490.01 ft 501.01 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
Forecasts for this location are in development and are expected to be operational by late 2021.
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
Peachtree City/Atlanta Weather Forecast Office
4 Falcon Drive
Peachtree City, GA 30269
(770) 486-1133
Ask Questions/Webmaster
Page last modified: 2-Nov-2020 7:30 PM
Disclaimer
Credits
Glossary
Privacy Policy
About Us
Career Opportunities