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Hydrograph River at a Glance Download
Flint River near Thomaston Stage (ft)Flow (kcfs)Observed: 3.28 ft at 11:30PM May 21, 2022Observed: 3.28 ft at 11:45PM May 21, 2022Observed: 3.28 ft at 12:00AM May 22, 2022Observed: 3.27 ft at 12:15AM May 22, 2022Observed: 3.27 ft at 12:30AM May 22, 2022Observed: 3.28 ft at 12:45AM May 22, 2022Observed: 3.27 ft at 1:00AM May 22, 2022Observed: 3.27 ft at 1:15AM May 22, 2022Observed: 3.27 ft at 1:30AM May 22, 2022Observed: 3.27 ft at 1:45AM May 22, 2022Observed: 3.27 ft at 2:00AM May 22, 2022Observed: 3.27 ft at 2:15AM May 22, 2022Observed: 3.27 ft at 2:30AM May 22, 2022Observed: 3.27 ft at 2:45AM May 22, 2022Observed: 3.27 ft at 3:00AM May 22, 2022Observed: 3.27 ft at 3:15AM May 22, 2022Observed: 3.27 ft at 3:30AM May 22, 2022Observed: 3.27 ft at 3:45AM May 22, 2022Observed: 3.27 ft at 4:00AM May 22, 2022Observed: 3.27 ft at 4:15AM May 22, 2022Observed: 3.27 ft at 4:30AM May 22, 2022Observed: 3.27 ft at 4:45AM May 22, 2022Observed: 3.27 ft at 5:00AM May 22, 2022Observed: 3.27 ft at 5:15AM May 22, 2022Observed: 3.27 ft at 5:30AM May 22, 2022Observed: 3.27 ft at 5:45AM May 22, 2022Observed: 3.27 ft at 6:00AM May 22, 2022Observed: 3.27 ft at 6:15AM May 22, 2022Observed: 3.27 ft at 6:30AM May 22, 2022Observed: 3.27 ft at 6:45AM May 22, 2022Observed: 3.27 ft at 7:00AM May 22, 2022Observed: 3.27 ft at 7:15AM May 22, 2022Observed: 3.28 ft at 7:30AM May 22, 2022Observed: 3.28 ft at 7:45AM May 22, 2022Observed: 3.28 ft at 8:00AM May 22, 2022Observed: 3.28 ft at 8:15AM May 22, 2022Observed: 3.28 ft at 8:30AM May 22, 2022Observed: 3.28 ft at 8:45AM May 22, 2022Observed: 3.28 ft at 9:00AM May 22, 2022Observed: 3.28 ft at 9:15AM May 22, 2022Observed: 3.28 ft at 9:30AM May 22, 2022Observed: 3.28 ft at 9:45AM May 22, 2022Observed: 3.28 ft at 10:00AM May 22, 2022Observed: 3.28 ft at 10:15AM May 22, 2022Observed: 3.28 ft at 10:30AM May 22, 2022Observed: 3.28 ft at 10:45AM May 22, 2022Observed: 3.29 ft at 11:00AM May 22, 2022Observed: 3.28 ft at 11:15AM May 22, 2022Observed: 3.29 ft at 11:30AM May 22, 2022Observed: 3.29 ft at 11:45AM May 22, 2022Observed: 3.29 ft at 12:00PM May 22, 2022Observed: 3.29 ft at 12:15PM May 22, 2022Observed: 3.29 ft at 12:30PM May 22, 2022Observed: 3.29 ft at 12:45PM May 22, 2022Observed: 3.29 ft at 1:00PM May 22, 2022Observed: 3.29 ft at 1:15PM May 22, 2022Observed: 3.29 ft at 1:30PM May 22, 2022Observed: 3.29 ft at 1:45PM May 22, 2022Observed: 3.29 ft at 2:00PM May 22, 2022Observed: 3.29 ft at 2:15PM May 22, 2022Observed: 3.29 ft at 2:30PM May 22, 2022Observed: 3.29 ft at 2:45PM May 22, 2022Observed: 3.3 ft at 3:00PM May 22, 2022Observed: 3.3 ft at 3:15PM May 22, 2022Observed: 3.29 ft at 3:30PM May 22, 2022Observed: 3.3 ft at 3:45PM May 22, 2022Observed: 3.29 ft at 4:00PM May 22, 2022Observed: 3.29 ft at 4:15PM May 22, 2022Observed: 3.29 ft at 4:30PM May 22, 2022Observed: 3.29 ft at 4:45PM May 22, 2022Observed: 3.29 ft at 5:00PM May 22, 2022Observed: 3.29 ft at 5:15PM May 22, 2022Observed: 3.29 ft at 5:30PM May 22, 2022Observed: 3.29 ft at 5:45PM May 22, 2022Observed: 3.29 ft at 6:00PM May 22, 2022Observed: 3.29 ft at 6:15PM May 22, 2022Observed: 3.29 ft at 6:30PM May 22, 2022Observed: 3.29 ft at 6:45PM May 22, 2022Observed: 3.29 ft at 7:00PM May 22, 2022Observed: 3.29 ft at 7:15PM May 22, 2022Observed: 3.29 ft at 7:30PM May 22, 2022Observed: 3.28 ft at 7:45PM May 22, 2022Observed: 3.28 ft at 8:00PM May 22, 2022Observed: 3.28 ft at 8:15PM May 22, 2022Observed: 3.28 ft at 8:30PM May 22, 2022Observed: 3.28 ft at 8:45PM May 22, 2022Observed: 3.28 ft at 9:00PM May 22, 2022Observed: 3.28 ft at 9:15PM May 22, 2022Observed: 3.28 ft at 9:30PM May 22, 2022Observed: 3.28 ft at 9:45PM May 22, 2022Observed: 3.28 ft at 10:00PM May 22, 2022Observed: 3.28 ft at 10:15PM May 22, 2022Observed: 3.28 ft at 10:30PM May 22, 2022Observed: 3.28 ft at 10:45PM May 22, 2022Observed: 3.28 ft at 11:00PM May 22, 2022Observed: 3.28 ft at 11:15PM May 22, 2022Observed: 3.28 ft at 11:30PM May 22, 2022Observed: 3.28 ft at 11:45PM May 22, 2022Observed: 3.28 ft at 12:00AM May 23, 2022Observed: 3.27 ft at 12:15AM May 23, 2022Observed: 3.28 ft at 12:30AM May 23, 2022Observed: 3.27 ft at 12:45AM May 23, 2022Observed: 3.27 ft at 1:00AM May 23, 2022Observed: 3.27 ft at 1:15AM May 23, 2022Observed: 3.27 ft at 1:30AM May 23, 2022Observed: 3.27 ft at 1:45AM May 23, 2022Observed: 3.27 ft at 2:00AM May 23, 2022Observed: 3.27 ft at 2:15AM May 23, 2022Observed: 3.27 ft at 2:30AM May 23, 2022Observed: 3.27 ft at 2:45AM May 23, 2022Observed: 3.27 ft at 3:00AM May 23, 2022Observed: 3.27 ft at 3:15AM May 23, 2022Observed: 3.27 ft at 3:30AM May 23, 2022Observed: 3.27 ft at 3:45AM May 23, 2022Observed: 3.27 ft at 4:00AM May 23, 2022Observed: 3.27 ft at 4:15AM May 23, 2022Observed: 3.27 ft at 4:30AM May 23, 2022Observed: 3.27 ft at 4:45AM May 23, 2022Observed: 3.27 ft at 5:00AM May 23, 2022Observed: 3.27 ft at 5:15AM May 23, 2022Observed: 3.26 ft at 5:30AM May 23, 2022Observed: 3.27 ft at 5:45AM May 23, 2022Observed: 3.27 ft at 6:00AM May 23, 2022Observed: 3.34 ft at 6:15AM May 23, 2022Observed: 3.34 ft at 6:16AM May 23, 2022Observed: 3.34 ft at 6:17AM May 23, 2022Observed: 3.36 ft at 6:30AM May 23, 2022Observed: 3.36 ft at 6:45AM May 23, 2022Observed: 3.4 ft at 7:00AM May 23, 2022Observed: 3.4 ft at 7:01AM May 23, 2022Observed: 3.4 ft at 7:02AM May 23, 2022Observed: 3.44 ft at 7:15AM May 23, 2022Observed: 3.46 ft at 7:30AM May 23, 2022Observed: 3.47 ft at 7:45AM May 23, 2022Observed: 3.5 ft at 8:00AM May 23, 2022Observed: 3.5 ft at 8:15AM May 23, 2022Observed: 3.5 ft at 8:30AM May 23, 2022Observed: 3.49 ft at 8:45AM May 23, 2022Observed: 3.49 ft at 9:00AM May 23, 2022Observed: 3.48 ft at 9:15AM May 23, 2022Observed: 3.48 ft at 9:30AM May 23, 2022Observed: 3.49 ft at 9:45AM May 23, 2022Observed: 3.49 ft at 10:00AM May 23, 2022Observed: 3.5 ft at 10:15AM May 23, 2022Observed: 3.5 ft at 10:30AM May 23, 2022Observed: 3.5 ft at 10:45AM May 23, 2022Observed: 3.5 ft at 11:00AM May 23, 2022Observed: 3.51 ft at 11:15AM May 23, 2022Observed: 3.51 ft at 11:30AM May 23, 2022Observed: 3.52 ft at 11:45AM May 23, 2022Observed: 3.53 ft at 12:00PM May 23, 2022Observed: 3.55 ft at 12:15PM May 23, 2022Observed: 3.57 ft at 12:30PM May 23, 2022Observed: 3.6 ft at 12:45PM May 23, 2022Observed: 3.63 ft at 1:00PM May 23, 2022Observed: 3.66 ft at 1:15PM May 23, 2022Observed: 3.69 ft at 1:30PM May 23, 2022Observed: 3.72 ft at 1:45PM May 23, 2022Observed: 3.73 ft at 2:00PM May 23, 2022Observed: 3.75 ft at 2:15PM May 23, 2022Observed: 3.76 ft at 2:30PM May 23, 2022Observed: 3.75 ft at 2:45PM May 23, 2022Observed: 3.76 ft at 3:00PM May 23, 2022Observed: 3.77 ft at 3:15PM May 23, 2022Observed: 3.76 ft at 3:30PM May 23, 2022Observed: 3.78 ft at 3:45PM May 23, 2022Observed: 3.79 ft at 4:00PM May 23, 2022Observed: 3.81 ft at 4:15PM May 23, 2022Observed: 3.82 ft at 4:30PM May 23, 2022Observed: 3.83 ft at 4:45PM May 23, 2022Observed: 3.85 ft at 5:00PM May 23, 2022Observed: 3.85 ft at 5:15PM May 23, 2022Observed: 3.85 ft at 5:30PM May 23, 2022Observed: 3.86 ft at 5:45PM May 23, 2022Observed: 3.87 ft at 6:00PM May 23, 2022Observed: 3.86 ft at 6:15PM May 23, 2022Observed: 3.87 ft at 6:30PM May 23, 2022Observed: 3.87 ft at 6:45PM May 23, 2022Observed: 3.87 ft at 7:00PM May 23, 2022Observed: 3.87 ft at 7:15PM May 23, 2022Observed: 3.88 ft at 7:30PM May 23, 2022Observed: 3.88 ft at 7:45PM May 23, 2022Observed: 3.88 ft at 8:00PM May 23, 2022Observed: 3.88 ft at 8:15PM May 23, 2022Observed: 3.88 ft at 8:30PM May 23, 2022Observed: 3.88 ft at 8:45PM May 23, 2022Observed: 3.88 ft at 9:00PM May 23, 2022Observed: 3.88 ft at 9:15PM May 23, 2022Observed: 3.86 ft at 9:30PM May 23, 2022Observed: 3.86 ft at 9:45PM May 23, 2022Observed: 3.85 ft at 10:00PM May 23, 2022Observed: 3.84 ft at 10:15PM May 23, 2022Observed: 3.84 ft at 10:30PM May 23, 2022Observed: 3.82 ft at 10:45PM May 23, 2022Observed: 3.81 ft at 11:00PM May 23, 2022Observed: 3.8 ft at 11:15PM May 23, 2022Observed: 3.8 ft at 11:30PM May 23, 2022Observed: 3.79 ft at 11:45PM May 23, 2022Observed: 3.78 ft at 12:00AM May 24, 2022Observed: 3.79 ft at 12:15AM May 24, 2022Observed: 3.79 ft at 12:30AM May 24, 2022Observed: 3.79 ft at 12:45AM May 24, 2022Observed: 3.78 ft at 1:00AM May 24, 2022Observed: 3.79 ft at 1:15AM May 24, 2022Observed: 3.79 ft at 1:30AM May 24, 2022Observed: 3.78 ft at 1:45AM May 24, 2022Observed: 3.78 ft at 2:00AM May 24, 2022Observed: 3.78 ft at 2:15AM May 24, 2022Observed: 3.78 ft at 2:30AM May 24, 2022Observed: 3.77 ft at 2:45AM May 24, 2022Observed: 3.78 ft at 3:00AM May 24, 2022Observed: 3.77 ft at 3:15AM May 24, 2022Observed: 3.78 ft at 3:30AM May 24, 2022Observed: 3.79 ft at 3:45AM May 24, 2022Observed: 3.79 ft at 4:00AM May 24, 2022Observed: 3.8 ft at 4:15AM May 24, 2022Observed: 3.8 ft at 4:30AM May 24, 2022Observed: 3.8 ft at 4:45AM May 24, 2022Observed: 3.81 ft at 5:00AM May 24, 2022Observed: 3.81 ft at 5:15AM May 24, 2022Observed: 3.82 ft at 5:30AM May 24, 2022Observed: 3.82 ft at 5:45AM May 24, 2022Observed: 3.82 ft at 6:00AM May 24, 2022Observed: 3.83 ft at 6:15AM May 24, 2022Observed: 3.82 ft at 6:30AM May 24, 2022Observed: 3.83 ft at 6:45AM May 24, 2022Observed: 3.83 ft at 7:00AM May 24, 2022Observed: 3.82 ft at 7:15AM May 24, 2022Observed: 3.83 ft at 7:30AM May 24, 2022Observed: 3.83 ft at 7:45AM May 24, 2022Observed: 3.82 ft at 8:00AM May 24, 2022Observed: 3.82 ft at 8:15AM May 24, 2022Observed: 3.82 ft at 8:30AM May 24, 2022Observed: 3.83 ft at 8:45AM May 24, 2022Observed: 3.83 ft at 9:00AM May 24, 2022Observed: 3.83 ft at 9:15AM May 24, 2022Observed: 3.83 ft at 9:30AM May 24, 2022Observed: 3.83 ft at 9:45AM May 24, 2022Observed: 3.84 ft at 10:00AM May 24, 2022Observed: 3.83 ft at 10:15AM May 24, 2022Observed: 3.84 ft at 10:30AM May 24, 2022Observed: 3.84 ft at 10:45AM May 24, 2022Observed: 3.85 ft at 11:00AM May 24, 2022Observed: 3.85 ft at 11:15AM May 24, 2022Observed: 3.85 ft at 11:30AM May 24, 2022Observed: 3.86 ft at 11:45AM May 24, 2022Observed: 3.86 ft at 12:00PM May 24, 2022Observed: 3.86 ft at 12:15PM May 24, 2022Observed: 3.86 ft at 12:30PM May 24, 2022Observed: 3.87 ft at 12:45PM May 24, 2022Observed: 3.87 ft at 1:00PM May 24, 2022Observed: 3.88 ft at 1:15PM May 24, 2022Observed: 3.88 ft at 1:30PM May 24, 2022Observed: 3.89 ft at 1:45PM May 24, 2022Observed: 3.9 ft at 2:00PM May 24, 2022Observed: 3.9 ft at 2:15PM May 24, 2022Observed: 3.91 ft at 2:30PM May 24, 2022Observed: 3.92 ft at 2:45PM May 24, 2022Observed: 3.92 ft at 3:00PM May 24, 2022Observed: 3.94 ft at 3:15PM May 24, 2022Observed: 3.94 ft at 3:30PM May 24, 2022Observed: 3.95 ft at 3:45PM May 24, 2022Observed: 3.96 ft at 4:00PM May 24, 2022Observed: 3.97 ft at 4:15PM May 24, 2022Observed: 3.98 ft at 4:30PM May 24, 2022Observed: 3.98 ft at 4:45PM May 24, 2022Observed: 3.99 ft at 5:00PM May 24, 2022Observed: 4 ft at 5:15PM May 24, 2022Observed: 4 ft at 5:30PM May 24, 2022Observed: 4.01 ft at 5:45PM May 24, 2022Observed: 4.02 ft at 6:00PM May 24, 2022Observed: 4.03 ft at 6:15PM May 24, 2022Observed: 4.03 ft at 6:30PM May 24, 2022Observed: 4.04 ft at 6:45PM May 24, 2022Observed: 4.04 ft at 7:00PM May 24, 2022Observed: 4.06 ft at 7:15PM May 24, 2022Observed: 4.06 ft at 7:30PM May 24, 2022Observed: 4.07 ft at 7:45PM May 24, 2022Observed: 4.07 ft at 8:00PM May 24, 2022Observed: 4.08 ft at 8:15PM May 24, 2022Observed: 4.09 ft at 8:30PM May 24, 2022Observed: 4.1 ft at 8:45PM May 24, 2022Observed: 4.11 ft at 9:00PM May 24, 2022Observed: 4.11 ft at 9:15PM May 24, 2022Observed: 4.13 ft at 9:30PM May 24, 2022Observed: 4.12 ft at 9:45PM May 24, 2022Highest Observation: 4.14 ft at 10:00PM May 24, 2022Highest Observation: 4.14 ft at 10:15PM May 24, 2022USGS--Water Resources of the United StatesTMSG1(plotting HGIRG) Graph Created (11:19PM May 24, 2022)ObservedLatest observed value: 4.14 ft at 10:15 PM EDT 24-May-2022. Flood Stage is 11 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (EDT)
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 11/28/1948
(3) 19.30 ft on 02/28/1902
(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) 12.53 ft on 02/20/2020
(2) 11.05 ft on 01/16/2020
(3) 12.59 ft on 04/20/2019
(4) 21.83 ft on 07/07/1994
(5) 15.45 ft on 11/26/1992
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
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