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Hydrograph River at a Glance Download
Conasauga River at GA 286 near Eton Stage (ft)Flow (kcfs)Observed: 3.17 ft at 8:00PM May 15, 2022Observed: 3.18 ft at 8:15PM May 15, 2022Observed: 3.18 ft at 8:30PM May 15, 2022Observed: 3.18 ft at 8:45PM May 15, 2022Observed: 3.18 ft at 9:00PM May 15, 2022Observed: 3.19 ft at 9:15PM May 15, 2022Observed: 3.19 ft at 9:30PM May 15, 2022Observed: 3.19 ft at 9:45PM May 15, 2022Observed: 3.19 ft at 10:00PM May 15, 2022Observed: 3.19 ft at 10:15PM May 15, 2022Observed: 3.2 ft at 10:30PM May 15, 2022Observed: 3.2 ft at 10:45PM May 15, 2022Observed: 3.21 ft at 11:00PM May 15, 2022Observed: 3.21 ft at 11:15PM May 15, 2022Observed: 3.22 ft at 11:30PM May 15, 2022Observed: 3.22 ft at 11:45PM May 15, 2022Observed: 3.23 ft at 12:00AM May 16, 2022Observed: 3.23 ft at 12:15AM May 16, 2022Observed: 3.24 ft at 12:30AM May 16, 2022Observed: 3.23 ft at 12:45AM May 16, 2022Observed: 3.24 ft at 1:00AM May 16, 2022Observed: 3.24 ft at 1:15AM May 16, 2022Observed: 3.24 ft at 1:30AM May 16, 2022Observed: 3.24 ft at 1:45AM May 16, 2022Observed: 3.24 ft at 2:00AM May 16, 2022Observed: 3.24 ft at 2:15AM May 16, 2022Highest Observation: 3.25 ft at 2:30AM May 16, 2022Highest Observation: 3.25 ft at 2:45AM May 16, 2022Highest Observation: 3.25 ft at 3:00AM May 16, 2022Observed: 3.24 ft at 3:15AM May 16, 2022Observed: 3.24 ft at 3:30AM May 16, 2022Observed: 3.24 ft at 3:45AM May 16, 2022Observed: 3.24 ft at 4:00AM May 16, 2022Observed: 3.24 ft at 4:15AM May 16, 2022Observed: 3.24 ft at 4:30AM May 16, 2022Observed: 3.24 ft at 4:45AM May 16, 2022Observed: 3.23 ft at 5:00AM May 16, 2022Observed: 3.23 ft at 5:15AM May 16, 2022Observed: 3.23 ft at 5:30AM May 16, 2022Observed: 3.23 ft at 5:45AM May 16, 2022Observed: 3.22 ft at 6:00AM May 16, 2022Observed: 3.22 ft at 6:15AM May 16, 2022Observed: 3.22 ft at 6:30AM May 16, 2022Observed: 3.21 ft at 6:45AM May 16, 2022Observed: 3.21 ft at 7:00AM May 16, 2022Observed: 3.2 ft at 7:15AM May 16, 2022Observed: 3.2 ft at 7:30AM May 16, 2022Observed: 3.2 ft at 7:45AM May 16, 2022Observed: 3.2 ft at 8:00AM May 16, 2022Observed: 3.19 ft at 8:15AM May 16, 2022Observed: 3.19 ft at 8:30AM May 16, 2022Observed: 3.19 ft at 8:45AM May 16, 2022Observed: 3.18 ft at 9:00AM May 16, 2022Observed: 3.19 ft at 9:15AM May 16, 2022Observed: 3.18 ft at 9:30AM May 16, 2022Observed: 3.18 ft at 9:45AM May 16, 2022Observed: 3.18 ft at 10:00AM May 16, 2022Observed: 3.17 ft at 11:15AM May 16, 2022Observed: 3.17 ft at 11:30AM May 16, 2022Observed: 3.17 ft at 11:45AM May 16, 2022Observed: 3.16 ft at 12:00PM May 16, 2022Observed: 3.16 ft at 12:15PM May 16, 2022Observed: 3.16 ft at 12:30PM May 16, 2022Observed: 3.15 ft at 12:45PM May 16, 2022Observed: 3.15 ft at 1:00PM May 16, 2022Observed: 3.15 ft at 1:15PM May 16, 2022Observed: 3.15 ft at 1:30PM May 16, 2022Observed: 3.14 ft at 1:45PM May 16, 2022Observed: 3.14 ft at 2:00PM May 16, 2022Observed: 3.14 ft at 2:15PM May 16, 2022Observed: 3.14 ft at 2:30PM May 16, 2022Observed: 3.14 ft at 2:45PM May 16, 2022Observed: 3.14 ft at 3:00PM May 16, 2022Observed: 3.14 ft at 3:15PM May 16, 2022Observed: 3.14 ft at 3:30PM May 16, 2022Observed: 3.13 ft at 3:45PM May 16, 2022Observed: 3.14 ft at 4:00PM May 16, 2022Observed: 3.13 ft at 4:15PM May 16, 2022Observed: 3.13 ft at 4:30PM May 16, 2022Observed: 3.13 ft at 4:45PM May 16, 2022Observed: 3.12 ft at 5:00PM May 16, 2022Observed: 3.12 ft at 5:15PM May 16, 2022Observed: 3.12 ft at 5:30PM May 16, 2022Observed: 3.12 ft at 5:45PM May 16, 2022Observed: 3.12 ft at 6:00PM May 16, 2022Observed: 3.12 ft at 6:15PM May 16, 2022Observed: 3.11 ft at 6:30PM May 16, 2022Observed: 3.11 ft at 6:45PM May 16, 2022Observed: 3.11 ft at 7:00PM May 16, 2022Observed: 3.1 ft at 7:15PM May 16, 2022Observed: 3.1 ft at 7:30PM May 16, 2022Observed: 3.1 ft at 7:45PM May 16, 2022Observed: 3.1 ft at 8:00PM May 16, 2022Observed: 3.09 ft at 8:15PM May 16, 2022Observed: 3.09 ft at 8:30PM May 16, 2022Observed: 3.09 ft at 8:45PM May 16, 2022Observed: 3.08 ft at 9:00PM May 16, 2022Observed: 3.08 ft at 9:15PM May 16, 2022Observed: 3.08 ft at 9:30PM May 16, 2022Observed: 3.08 ft at 9:45PM May 16, 2022Observed: 3.08 ft at 10:00PM May 16, 2022Observed: 3.07 ft at 10:15PM May 16, 2022Observed: 3.07 ft at 10:30PM May 16, 2022Observed: 3.06 ft at 10:45PM May 16, 2022Observed: 3.06 ft at 11:00PM May 16, 2022Observed: 3.06 ft at 11:15PM May 16, 2022Observed: 3.06 ft at 11:30PM May 16, 2022Observed: 3.05 ft at 11:45PM May 16, 2022Observed: 3.06 ft at 12:00AM May 17, 2022Observed: 3.05 ft at 12:15AM May 17, 2022Observed: 3.05 ft at 12:30AM May 17, 2022Observed: 3.04 ft at 12:45AM May 17, 2022Observed: 3.04 ft at 1:00AM May 17, 2022Observed: 3.04 ft at 1:15AM May 17, 2022Observed: 3.04 ft at 1:30AM May 17, 2022Observed: 3.03 ft at 1:45AM May 17, 2022Observed: 3.04 ft at 2:00AM May 17, 2022Observed: 3.03 ft at 2:15AM May 17, 2022Observed: 3.03 ft at 2:30AM May 17, 2022Observed: 3.03 ft at 2:45AM May 17, 2022Observed: 3.02 ft at 3:00AM May 17, 2022Observed: 3.03 ft at 3:15AM May 17, 2022Observed: 3.03 ft at 3:30AM May 17, 2022Observed: 3.03 ft at 3:45AM May 17, 2022Observed: 3.02 ft at 4:00AM May 17, 2022Observed: 3.02 ft at 4:15AM May 17, 2022Observed: 3.02 ft at 4:30AM May 17, 2022Observed: 3.02 ft at 4:45AM May 17, 2022Observed: 3.02 ft at 5:00AM May 17, 2022Observed: 3.02 ft at 5:15AM May 17, 2022Observed: 3.02 ft at 5:30AM May 17, 2022Observed: 3.01 ft at 5:45AM May 17, 2022Observed: 3.01 ft at 6:00AM May 17, 2022Observed: 3.01 ft at 6:15AM May 17, 2022Observed: 3.01 ft at 6:30AM May 17, 2022Observed: 3.01 ft at 6:45AM May 17, 2022Observed: 3 ft at 7:00AM May 17, 2022Observed: 3.01 ft at 7:15AM May 17, 2022Observed: 3 ft at 7:30AM May 17, 2022Observed: 3.01 ft at 7:45AM May 17, 2022Observed: 3.01 ft at 8:00AM May 17, 2022Observed: 3.01 ft at 8:15AM May 17, 2022Observed: 3 ft at 8:30AM May 17, 2022Observed: 3 ft at 8:45AM May 17, 2022Observed: 3 ft at 9:00AM May 17, 2022Observed: 3.01 ft at 9:15AM May 17, 2022Observed: 3.01 ft at 9:30AM May 17, 2022Observed: 3.01 ft at 9:45AM May 17, 2022Observed: 3.01 ft at 10:00AM May 17, 2022Observed: 3.01 ft at 10:15AM May 17, 2022Observed: 3 ft at 10:30AM May 17, 2022Observed: 3.01 ft at 10:45AM May 17, 2022Observed: 3.01 ft at 11:00AM May 17, 2022Observed: 3.01 ft at 11:15AM May 17, 2022Observed: 3.01 ft at 11:30AM May 17, 2022Observed: 3.01 ft at 11:45AM May 17, 2022Observed: 3.01 ft at 12:00PM May 17, 2022Observed: 3.01 ft at 12:15PM May 17, 2022Observed: 3.01 ft at 12:30PM May 17, 2022Observed: 3.01 ft at 12:45PM May 17, 2022Observed: 3.01 ft at 1:00PM May 17, 2022Observed: 3.01 ft at 1:15PM May 17, 2022Observed: 3 ft at 1:30PM May 17, 2022Observed: 3 ft at 1:45PM May 17, 2022Observed: 3 ft at 2:00PM May 17, 2022Observed: 3 ft at 2:15PM May 17, 2022Observed: 3 ft at 2:30PM May 17, 2022Observed: 3 ft at 2:45PM May 17, 2022Observed: 3 ft at 3:00PM May 17, 2022Observed: 3 ft at 3:15PM May 17, 2022Observed: 3 ft at 3:30PM May 17, 2022Observed: 3 ft at 3:45PM May 17, 2022Observed: 3 ft at 4:00PM May 17, 2022Observed: 3 ft at 4:15PM May 17, 2022Observed: 3 ft at 4:30PM May 17, 2022Observed: 3 ft at 4:45PM May 17, 2022Observed: 2.99 ft at 5:00PM May 17, 2022Observed: 2.99 ft at 5:15PM May 17, 2022Observed: 2.99 ft at 5:30PM May 17, 2022Observed: 2.99 ft at 5:45PM May 17, 2022Observed: 2.99 ft at 6:00PM May 17, 2022Observed: 2.99 ft at 6:15PM May 17, 2022Observed: 2.99 ft at 6:30PM May 17, 2022Observed: 2.99 ft at 6:45PM May 17, 2022Observed: 2.99 ft at 7:00PM May 17, 2022Observed: 2.99 ft at 7:15PM May 17, 2022Observed: 2.98 ft at 7:30PM May 17, 2022Observed: 2.98 ft at 7:45PM May 17, 2022Observed: 2.98 ft at 8:00PM May 17, 2022Observed: 2.98 ft at 8:15PM May 17, 2022Observed: 2.98 ft at 8:30PM May 17, 2022Observed: 2.98 ft at 8:45PM May 17, 2022Observed: 2.98 ft at 9:00PM May 17, 2022Observed: 2.98 ft at 9:15PM May 17, 2022Observed: 2.98 ft at 9:30PM May 17, 2022Observed: 2.98 ft at 9:45PM May 17, 2022Observed: 2.98 ft at 10:00PM May 17, 2022Observed: 2.98 ft at 10:15PM May 17, 2022Observed: 2.98 ft at 10:30PM May 17, 2022Observed: 2.97 ft at 10:45PM May 17, 2022Observed: 2.97 ft at 11:00PM May 17, 2022Observed: 2.97 ft at 11:15PM May 17, 2022Observed: 2.97 ft at 11:30PM May 17, 2022Observed: 2.97 ft at 11:45PM May 17, 2022Observed: 2.97 ft at 12:00AM May 18, 2022Observed: 2.97 ft at 12:15AM May 18, 2022Observed: 2.97 ft at 12:30AM May 18, 2022Observed: 2.97 ft at 12:45AM May 18, 2022Observed: 2.96 ft at 1:00AM May 18, 2022Observed: 2.96 ft at 1:15AM May 18, 2022Observed: 2.96 ft at 1:30AM May 18, 2022Observed: 2.96 ft at 1:45AM May 18, 2022Observed: 2.96 ft at 2:00AM May 18, 2022Observed: 2.96 ft at 2:15AM May 18, 2022Observed: 2.96 ft at 2:30AM May 18, 2022Observed: 2.96 ft at 2:45AM May 18, 2022Observed: 2.96 ft at 3:00AM May 18, 2022Observed: 2.96 ft at 3:15AM May 18, 2022Observed: 2.96 ft at 3:30AM May 18, 2022Observed: 2.96 ft at 3:45AM May 18, 2022Observed: 2.96 ft at 4:00AM May 18, 2022Observed: 2.95 ft at 4:15AM May 18, 2022Observed: 2.95 ft at 4:30AM May 18, 2022Observed: 2.95 ft at 4:45AM May 18, 2022Observed: 2.95 ft at 5:00AM May 18, 2022Observed: 2.95 ft at 5:15AM May 18, 2022Observed: 2.95 ft at 5:30AM May 18, 2022Observed: 2.95 ft at 5:45AM May 18, 2022Observed: 2.94 ft at 6:00AM May 18, 2022Observed: 2.95 ft at 6:15AM May 18, 2022Observed: 2.94 ft at 6:30AM May 18, 2022Observed: 2.94 ft at 6:45AM May 18, 2022Observed: 2.94 ft at 7:00AM May 18, 2022Observed: 2.94 ft at 7:15AM May 18, 2022Observed: 2.94 ft at 7:30AM May 18, 2022Observed: 2.94 ft at 7:45AM May 18, 2022Observed: 2.94 ft at 8:00AM May 18, 2022Observed: 2.94 ft at 8:15AM May 18, 2022Observed: 2.94 ft at 8:30AM May 18, 2022Observed: 2.94 ft at 8:45AM May 18, 2022Observed: 2.94 ft at 9:00AM May 18, 2022Observed: 2.94 ft at 9:15AM May 18, 2022Observed: 2.94 ft at 9:30AM May 18, 2022Observed: 2.94 ft at 9:45AM May 18, 2022Observed: 2.94 ft at 10:00AM May 18, 2022Observed: 2.95 ft at 10:15AM May 18, 2022Observed: 2.95 ft at 10:30AM May 18, 2022Observed: 2.94 ft at 10:45AM May 18, 2022Observed: 2.94 ft at 11:00AM May 18, 2022Observed: 2.94 ft at 11:15AM May 18, 2022Observed: 2.94 ft at 11:30AM May 18, 2022Observed: 2.94 ft at 11:45AM May 18, 2022Observed: 2.94 ft at 12:00PM May 18, 2022Observed: 2.95 ft at 12:15PM May 18, 2022Observed: 2.94 ft at 12:30PM May 18, 2022Observed: 2.94 ft at 12:45PM May 18, 2022Observed: 2.95 ft at 1:00PM May 18, 2022Observed: 2.95 ft at 1:15PM May 18, 2022Observed: 2.94 ft at 1:30PM May 18, 2022Observed: 2.94 ft at 1:45PM May 18, 2022Observed: 2.94 ft at 2:00PM May 18, 2022Observed: 2.94 ft at 2:15PM May 18, 2022Observed: 2.94 ft at 2:30PM May 18, 2022Observed: 2.94 ft at 2:45PM May 18, 2022Observed: 2.95 ft at 3:00PM May 18, 2022Observed: 2.94 ft at 3:15PM May 18, 2022Observed: 2.94 ft at 3:30PM May 18, 2022Observed: 2.94 ft at 3:45PM May 18, 2022Observed: 2.94 ft at 4:00PM May 18, 2022Observed: 2.94 ft at 4:15PM May 18, 2022Observed: 2.94 ft at 4:30PM May 18, 2022Observed: 2.94 ft at 4:45PM May 18, 2022Observed: 2.94 ft at 5:00PM May 18, 2022Observed: 2.94 ft at 5:15PM May 18, 2022Observed: 2.94 ft at 5:30PM May 18, 2022Observed: 2.94 ft at 5:45PM May 18, 2022Observed: 2.94 ft at 6:00PM May 18, 2022Observed: 2.94 ft at 6:15PM May 18, 2022Observed: 2.94 ft at 6:30PM May 18, 2022Observed: 2.94 ft at 6:45PM May 18, 2022Observed: 2.94 ft at 7:00PM May 18, 2022USGS--Water Resources of the United StatesETNG1(plotting HGIRG) Graph Created (7:49PM May 18, 2022)ObservedLatest observed value: 2.94 ft at 7:00 PM EDT 18-May-2022. Flood Stage is 12 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Automated gauge readings are now available, courtesy of the USGS.

NOTE: Forecasts for the Conasauga River at GA 286 near Eton are issued as needed during times of high water, but are not routinely available.

Vertical datum height surveyed by the USGS

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Downstream Gauge Downstream Gauge - near Tilton
Flood Categories (in feet)
Major Flood Stage: 24
Moderate Flood Stage: 20
Flood Stage: 12
Action Stage: 10
Low Stage (in feet): -9999

Historic Crests
(1) 20.52 ft on 03/28/1994
(2) 20.50 ft on 02/16/1990
(3) 18.83 ft on 05/08/2003
(4) 18.77 ft on 04/13/2020
(5) 18.59 ft on 03/17/1973
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 12.59 ft on 01/03/2022
(2) 14.80 ft on 09/02/2021
(3) 12.06 ft on 08/19/2021
(4) 14.31 ft on 04/01/2021
(5) 14.69 ft on 03/27/2021
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 1.85 ft on 10/14/2007
(2) 1.95 ft on 09/10/2007

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:16
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
22 Widespread moderate flooding continues to expand further into the woodlands...pasture and fields near the river...upstream and downstream from the gage on Georgia Highway 286 or Dawnville Road. The bridge forms an obstacle and acts like a dam causing some backwater and erosion eddies to the sides of the bridge. County officials will close the bridge to the public.
20 Moderate flooding begins. Widespread flooding expands further into the woodlands...pasture and fields near the river...upstream and downstream from the gage on Georgia Highway 286 or Dawnville Road. The water reaches the bottom of the bridge which begins to form an obstacle and act like a dam causing some backwater and erosion eddies to the sides of the bridge. County officials may close or restrict access to the bridge.
18 Widespread minor flooding expands further into the woodlands...pasture and fields along the river...upstream and downstream from the gage on Georgia Highway 286 or Dawnville Road. Many locations near the river channel will be under several feet of water.
16 Minor flooding expands further into the woodlands...pasture and fields along the river...upstream and downstream from the gage on Georgia Highway 286 or Dawnville Road.
14 Minor flooding continues to expand into the woodlands...pasture and fields along the river...upstream and downstream from the gage on Georgia Highway 286 or Dawnville Road.
12 Minor flooding of woodlands...pasture and fields begins along the river...upstream and downstream from the gage on Georgia Highway 286 or Dawnville Road.
10 Bankfull and Action Stage is reached along the river upstream and downstream from the gage on Georgia Highway 286 or Dawnville Road.
Low Water Impacts Collapse
If you notice any errors in the below information, please contact our Webmaster
1360 cfs Recommended flow level necessary for a "good" paddling run of the 10.8 mi stretch of the Conasauga River from Old Georgia Highway 2 Bridge to US Highway 411.
4731 cfs Recommended flow level necessary for a "fast and comfortable" paddling run of the 10.8 mi stretch of the Conasauga River from Old Georgia Highway 2 Bridge to US Highway 411. This gauge is 24 miles downstream but can be used as a proxy for this section of the river which is the most visited section of the Conasauga River by boaters, campers and anglers.
800 cfs Minimum flow level recommended for paddling the 10.8 mi stretch of the Conasauga River from Old Georgia Highway 2 Bridge to US Highway 411. The river will be rocky but passable.
About This Location Collapse

Latitude: 34.827500° N, Longitude: 84.850972° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 12 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 673.86 ft 685.86 ft Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available Not Available 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:
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Hydrologic Resources Additional Resources
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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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