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
Conasauga River at Tilton Stage (ft)Flow (kcfs)Highest Observation: 4.65 ft at 2:15PM Feb 18, 2024Highest Observation: 4.65 ft at 2:30PM Feb 18, 2024Observed: 4.64 ft at 2:45PM Feb 18, 2024Observed: 4.64 ft at 3:00PM Feb 18, 2024Observed: 4.63 ft at 3:15PM Feb 18, 2024Observed: 4.63 ft at 3:30PM Feb 18, 2024Observed: 4.62 ft at 3:45PM Feb 18, 2024Observed: 4.62 ft at 4:00PM Feb 18, 2024Observed: 4.61 ft at 4:15PM Feb 18, 2024Observed: 4.61 ft at 4:30PM Feb 18, 2024Observed: 4.61 ft at 4:45PM Feb 18, 2024Observed: 4.6 ft at 5:00PM Feb 18, 2024Observed: 4.6 ft at 5:15PM Feb 18, 2024Observed: 4.59 ft at 5:30PM Feb 18, 2024Observed: 4.59 ft at 5:45PM Feb 18, 2024Observed: 4.59 ft at 6:00PM Feb 18, 2024Observed: 4.57 ft at 6:15PM Feb 18, 2024Observed: 4.57 ft at 6:30PM Feb 18, 2024Observed: 4.57 ft at 6:45PM Feb 18, 2024Observed: 4.57 ft at 7:00PM Feb 18, 2024Observed: 4.57 ft at 7:15PM Feb 18, 2024Observed: 4.55 ft at 7:30PM Feb 18, 2024Observed: 4.55 ft at 7:45PM Feb 18, 2024Observed: 4.55 ft at 8:00PM Feb 18, 2024Observed: 4.54 ft at 8:15PM Feb 18, 2024Observed: 4.54 ft at 8:30PM Feb 18, 2024Observed: 4.53 ft at 8:45PM Feb 18, 2024Observed: 4.53 ft at 9:00PM Feb 18, 2024Observed: 4.53 ft at 9:15PM Feb 18, 2024Observed: 4.52 ft at 9:30PM Feb 18, 2024Observed: 4.51 ft at 9:45PM Feb 18, 2024Observed: 4.51 ft at 10:00PM Feb 18, 2024Observed: 4.51 ft at 10:15PM Feb 18, 2024Observed: 4.51 ft at 10:30PM Feb 18, 2024Observed: 4.49 ft at 10:45PM Feb 18, 2024Observed: 4.49 ft at 11:00PM Feb 18, 2024Observed: 4.49 ft at 11:15PM Feb 18, 2024Observed: 4.48 ft at 11:30PM Feb 18, 2024Observed: 4.48 ft at 11:45PM Feb 18, 2024Observed: 4.48 ft at 12:00AM Feb 19, 2024Observed: 4.47 ft at 12:15AM Feb 19, 2024Observed: 4.47 ft at 12:30AM Feb 19, 2024Observed: 4.46 ft at 12:45AM Feb 19, 2024Observed: 4.46 ft at 1:00AM Feb 19, 2024Observed: 4.45 ft at 1:15AM Feb 19, 2024Observed: 4.45 ft at 1:30AM Feb 19, 2024Observed: 4.45 ft at 1:45AM Feb 19, 2024Observed: 4.44 ft at 2:00AM Feb 19, 2024Observed: 4.45 ft at 2:15AM Feb 19, 2024Observed: 4.43 ft at 2:30AM Feb 19, 2024Observed: 4.44 ft at 2:45AM Feb 19, 2024Observed: 4.43 ft at 3:00AM Feb 19, 2024Observed: 4.43 ft at 3:15AM Feb 19, 2024Observed: 4.42 ft at 3:30AM Feb 19, 2024Observed: 4.42 ft at 3:45AM Feb 19, 2024Observed: 4.42 ft at 4:00AM Feb 19, 2024Observed: 4.42 ft at 4:15AM Feb 19, 2024Observed: 4.41 ft at 4:30AM Feb 19, 2024Observed: 4.41 ft at 4:45AM Feb 19, 2024Observed: 4.41 ft at 5:00AM Feb 19, 2024Observed: 4.41 ft at 5:15AM Feb 19, 2024Observed: 4.4 ft at 5:30AM Feb 19, 2024Observed: 4.4 ft at 5:45AM Feb 19, 2024Observed: 4.4 ft at 6:00AM Feb 19, 2024Observed: 4.39 ft at 6:15AM Feb 19, 2024Observed: 4.4 ft at 6:30AM Feb 19, 2024Observed: 4.39 ft at 6:45AM Feb 19, 2024Observed: 4.38 ft at 7:00AM Feb 19, 2024Observed: 4.38 ft at 7:15AM Feb 19, 2024Observed: 4.38 ft at 7:30AM Feb 19, 2024Observed: 4.38 ft at 7:45AM Feb 19, 2024Observed: 4.38 ft at 8:00AM Feb 19, 2024Observed: 4.37 ft at 8:15AM Feb 19, 2024Observed: 4.36 ft at 8:30AM Feb 19, 2024Observed: 4.37 ft at 8:45AM Feb 19, 2024Observed: 4.36 ft at 9:00AM Feb 19, 2024Observed: 4.35 ft at 9:15AM Feb 19, 2024Observed: 4.35 ft at 9:30AM Feb 19, 2024Observed: 4.35 ft at 9:45AM Feb 19, 2024Observed: 4.35 ft at 10:00AM Feb 19, 2024Observed: 4.35 ft at 10:15AM Feb 19, 2024Observed: 4.33 ft at 10:30AM Feb 19, 2024Observed: 4.34 ft at 10:45AM Feb 19, 2024Observed: 4.33 ft at 11:00AM Feb 19, 2024Observed: 4.32 ft at 11:15AM Feb 19, 2024Observed: 4.32 ft at 11:30AM Feb 19, 2024Observed: 4.32 ft at 11:45AM Feb 19, 2024Observed: 4.32 ft at 12:00PM Feb 19, 2024Observed: 4.31 ft at 12:15PM Feb 19, 2024Observed: 4.31 ft at 12:30PM Feb 19, 2024Observed: 4.3 ft at 12:45PM Feb 19, 2024Observed: 4.3 ft at 1:00PM Feb 19, 2024Observed: 4.3 ft at 1:15PM Feb 19, 2024Observed: 4.29 ft at 1:30PM Feb 19, 2024Observed: 4.29 ft at 1:45PM Feb 19, 2024Observed: 4.29 ft at 2:00PM Feb 19, 2024Observed: 4.28 ft at 2:15PM Feb 19, 2024Observed: 4.29 ft at 2:30PM Feb 19, 2024Observed: 4.28 ft at 2:45PM Feb 19, 2024Observed: 4.28 ft at 3:00PM Feb 19, 2024Observed: 4.28 ft at 3:15PM Feb 19, 2024Observed: 4.27 ft at 3:30PM Feb 19, 2024Observed: 4.27 ft at 3:45PM Feb 19, 2024Observed: 4.27 ft at 4:00PM Feb 19, 2024Observed: 4.26 ft at 4:15PM Feb 19, 2024Observed: 4.26 ft at 4:30PM Feb 19, 2024Observed: 4.26 ft at 4:45PM Feb 19, 2024Observed: 4.25 ft at 5:00PM Feb 19, 2024Observed: 4.25 ft at 5:15PM Feb 19, 2024Observed: 4.25 ft at 5:30PM Feb 19, 2024Observed: 4.24 ft at 5:45PM Feb 19, 2024Observed: 4.24 ft at 6:00PM Feb 19, 2024Observed: 4.24 ft at 6:15PM Feb 19, 2024Observed: 4.24 ft at 6:30PM Feb 19, 2024Observed: 4.23 ft at 6:45PM Feb 19, 2024Observed: 4.24 ft at 7:00PM Feb 19, 2024Observed: 4.23 ft at 7:15PM Feb 19, 2024Observed: 4.23 ft at 7:30PM Feb 19, 2024Observed: 4.23 ft at 7:45PM Feb 19, 2024Observed: 4.22 ft at 8:00PM Feb 19, 2024Observed: 4.22 ft at 8:15PM Feb 19, 2024Observed: 4.22 ft at 8:30PM Feb 19, 2024Observed: 4.22 ft at 8:45PM Feb 19, 2024Observed: 4.21 ft at 9:00PM Feb 19, 2024Observed: 4.21 ft at 9:15PM Feb 19, 2024Observed: 4.2 ft at 9:30PM Feb 19, 2024Observed: 4.2 ft at 9:45PM Feb 19, 2024Observed: 4.2 ft at 10:00PM Feb 19, 2024Observed: 4.19 ft at 10:15PM Feb 19, 2024Observed: 4.19 ft at 10:30PM Feb 19, 2024Observed: 4.19 ft at 10:45PM Feb 19, 2024Observed: 4.18 ft at 11:00PM Feb 19, 2024Observed: 4.18 ft at 11:15PM Feb 19, 2024Observed: 4.18 ft at 11:30PM Feb 19, 2024Observed: 4.18 ft at 11:45PM Feb 19, 2024Observed: 4.17 ft at 12:00AM Feb 20, 2024Observed: 4.17 ft at 12:15AM Feb 20, 2024Observed: 4.17 ft at 12:30AM Feb 20, 2024Observed: 4.17 ft at 12:45AM Feb 20, 2024Observed: 4.17 ft at 1:00AM Feb 20, 2024Observed: 4.16 ft at 1:15AM Feb 20, 2024Observed: 4.16 ft at 1:30AM Feb 20, 2024Observed: 4.16 ft at 1:45AM Feb 20, 2024Observed: 4.16 ft at 2:00AM Feb 20, 2024Observed: 4.15 ft at 2:15AM Feb 20, 2024Observed: 4.15 ft at 2:30AM Feb 20, 2024Observed: 4.15 ft at 2:45AM Feb 20, 2024Observed: 4.14 ft at 3:00AM Feb 20, 2024Observed: 4.14 ft at 3:15AM Feb 20, 2024Observed: 4.14 ft at 3:30AM Feb 20, 2024Observed: 4.13 ft at 3:45AM Feb 20, 2024Observed: 4.14 ft at 4:00AM Feb 20, 2024Observed: 4.13 ft at 4:15AM Feb 20, 2024Observed: 4.13 ft at 4:30AM Feb 20, 2024Observed: 4.13 ft at 4:45AM Feb 20, 2024Observed: 4.12 ft at 5:00AM Feb 20, 2024Observed: 4.12 ft at 5:15AM Feb 20, 2024Observed: 4.12 ft at 5:30AM Feb 20, 2024Observed: 4.12 ft at 5:45AM Feb 20, 2024Observed: 4.11 ft at 6:00AM Feb 20, 2024Observed: 4.11 ft at 6:15AM Feb 20, 2024Observed: 4.11 ft at 6:30AM Feb 20, 2024Observed: 4.11 ft at 6:45AM Feb 20, 2024Observed: 4.1 ft at 7:00AM Feb 20, 2024Observed: 4.1 ft at 7:15AM Feb 20, 2024Observed: 4.1 ft at 7:30AM Feb 20, 2024Observed: 4.1 ft at 7:45AM Feb 20, 2024Observed: 4.1 ft at 8:00AM Feb 20, 2024Observed: 4.09 ft at 8:15AM Feb 20, 2024Observed: 4.09 ft at 8:30AM Feb 20, 2024Observed: 4.08 ft at 8:45AM Feb 20, 2024Observed: 4.09 ft at 9:00AM Feb 20, 2024Observed: 4.08 ft at 9:15AM Feb 20, 2024Observed: 4.09 ft at 9:30AM Feb 20, 2024Observed: 4.08 ft at 9:45AM Feb 20, 2024Observed: 4.08 ft at 10:00AM Feb 20, 2024Observed: 4.07 ft at 10:15AM Feb 20, 2024Observed: 4.07 ft at 10:30AM Feb 20, 2024Observed: 4.07 ft at 10:45AM Feb 20, 2024Observed: 4.07 ft at 11:00AM Feb 20, 2024Observed: 4.06 ft at 11:15AM Feb 20, 2024Observed: 4.06 ft at 11:30AM Feb 20, 2024Observed: 4.06 ft at 11:45AM Feb 20, 2024Observed: 4.06 ft at 12:00PM Feb 20, 2024Observed: 4.05 ft at 12:15PM Feb 20, 2024Observed: 4.05 ft at 12:30PM Feb 20, 2024Observed: 4.06 ft at 12:45PM Feb 20, 2024Observed: 4.05 ft at 1:00PM Feb 20, 2024Observed: 4.05 ft at 1:15PM Feb 20, 2024Observed: 4.05 ft at 1:30PM Feb 20, 2024Observed: 4.04 ft at 1:45PM Feb 20, 2024Observed: 4.05 ft at 2:00PM Feb 20, 2024Observed: 4.04 ft at 2:15PM Feb 20, 2024Observed: 4.04 ft at 2:30PM Feb 20, 2024Observed: 4.04 ft at 2:45PM Feb 20, 2024Observed: 4.04 ft at 3:00PM Feb 20, 2024Observed: 4.04 ft at 3:15PM Feb 20, 2024Observed: 4.03 ft at 3:30PM Feb 20, 2024Observed: 4.03 ft at 3:45PM Feb 20, 2024Observed: 4.03 ft at 4:00PM Feb 20, 2024Observed: 4.03 ft at 4:15PM Feb 20, 2024Observed: 4.03 ft at 4:30PM Feb 20, 2024Observed: 4.03 ft at 4:45PM Feb 20, 2024Observed: 4.02 ft at 5:00PM Feb 20, 2024Observed: 4.02 ft at 5:15PM Feb 20, 2024Observed: 4.02 ft at 5:30PM Feb 20, 2024Observed: 4.02 ft at 5:45PM Feb 20, 2024Observed: 4.02 ft at 6:00PM Feb 20, 2024Observed: 4.01 ft at 6:15PM Feb 20, 2024Observed: 4.01 ft at 6:30PM Feb 20, 2024Observed: 4.01 ft at 6:45PM Feb 20, 2024Observed: 4.01 ft at 7:00PM Feb 20, 2024Observed: 4 ft at 7:15PM Feb 20, 2024Observed: 4 ft at 7:30PM Feb 20, 2024Observed: 4 ft at 7:45PM Feb 20, 2024Observed: 3.99 ft at 8:00PM Feb 20, 2024Observed: 3.99 ft at 8:15PM Feb 20, 2024Observed: 3.99 ft at 8:30PM Feb 20, 2024Observed: 3.99 ft at 8:45PM Feb 20, 2024Observed: 3.99 ft at 9:00PM Feb 20, 2024Observed: 3.99 ft at 9:15PM Feb 20, 2024Observed: 3.99 ft at 9:30PM Feb 20, 2024Observed: 3.99 ft at 9:45PM Feb 20, 2024Observed: 3.98 ft at 10:00PM Feb 20, 2024Observed: 3.98 ft at 10:15PM Feb 20, 2024Observed: 3.98 ft at 10:30PM Feb 20, 2024Observed: 3.98 ft at 10:45PM Feb 20, 2024Observed: 3.98 ft at 11:00PM Feb 20, 2024Observed: 3.97 ft at 11:15PM Feb 20, 2024Observed: 3.97 ft at 11:30PM Feb 20, 2024Observed: 3.97 ft at 11:45PM Feb 20, 2024Observed: 3.97 ft at 12:00AM Feb 21, 2024Observed: 3.97 ft at 12:15AM Feb 21, 2024Observed: 3.96 ft at 12:30AM Feb 21, 2024Observed: 3.96 ft at 12:45AM Feb 21, 2024Observed: 3.96 ft at 1:00AM Feb 21, 2024Observed: 3.96 ft at 1:15AM Feb 21, 2024Observed: 3.96 ft at 1:30AM Feb 21, 2024Observed: 3.96 ft at 1:45AM Feb 21, 2024Observed: 3.95 ft at 2:00AM Feb 21, 2024Observed: 3.95 ft at 2:15AM Feb 21, 2024Observed: 3.95 ft at 2:30AM Feb 21, 2024Observed: 3.95 ft at 2:45AM Feb 21, 2024Observed: 3.95 ft at 3:00AM Feb 21, 2024Observed: 3.94 ft at 3:15AM Feb 21, 2024Observed: 3.95 ft at 3:30AM Feb 21, 2024Observed: 3.95 ft at 3:45AM Feb 21, 2024Observed: 3.94 ft at 4:00AM Feb 21, 2024Observed: 3.94 ft at 4:15AM Feb 21, 2024Observed: 3.94 ft at 4:30AM Feb 21, 2024Observed: 3.94 ft at 4:45AM Feb 21, 2024Observed: 3.94 ft at 5:00AM Feb 21, 2024Observed: 3.93 ft at 5:15AM Feb 21, 2024Observed: 3.93 ft at 5:30AM Feb 21, 2024Observed: 3.93 ft at 5:45AM Feb 21, 2024Observed: 3.93 ft at 6:00AM Feb 21, 2024Observed: 3.93 ft at 6:15AM Feb 21, 2024Observed: 3.93 ft at 6:30AM Feb 21, 2024Observed: 3.92 ft at 6:45AM Feb 21, 2024Observed: 3.92 ft at 7:00AM Feb 21, 2024Observed: 3.92 ft at 7:15AM Feb 21, 2024Observed: 3.92 ft at 7:30AM Feb 21, 2024Observed: 3.92 ft at 7:45AM Feb 21, 2024Observed: 3.91 ft at 8:00AM Feb 21, 2024Observed: 3.91 ft at 8:15AM Feb 21, 2024Observed: 3.91 ft at 8:30AM Feb 21, 2024Observed: 3.91 ft at 8:45AM Feb 21, 2024Observed: 3.91 ft at 9:00AM Feb 21, 2024Observed: 3.91 ft at 9:15AM Feb 21, 2024Observed: 3.9 ft at 9:30AM Feb 21, 2024Observed: 3.9 ft at 9:45AM Feb 21, 2024Observed: 3.9 ft at 10:00AM Feb 21, 2024Observed: 3.9 ft at 10:15AM Feb 21, 2024Observed: 3.9 ft at 10:30AM Feb 21, 2024Observed: 3.9 ft at 10:45AM Feb 21, 2024Observed: 3.89 ft at 11:00AM Feb 21, 2024Observed: 3.9 ft at 11:15AM Feb 21, 2024Observed: 3.9 ft at 11:30AM Feb 21, 2024Observed: 3.89 ft at 11:45AM Feb 21, 2024Observed: 3.89 ft at 12:00PM Feb 21, 2024Observed: 3.89 ft at 12:15PM Feb 21, 2024Observed: 3.89 ft at 12:30PM Feb 21, 2024Observed: 3.89 ft at 12:45PM Feb 21, 2024Observed: 3.89 ft at 1:00PM Feb 21, 2024Observed: 3.88 ft at 1:15PM Feb 21, 2024Observed: 3.88 ft at 1:30PM Feb 21, 2024Observed: 3.88 ft at 1:45PM Feb 21, 2024Observed: 3.88 ft at 2:00PM Feb 21, 2024Observed: 3.88 ft at 2:15PM Feb 21, 2024Observed: 3.88 ft at 2:30PM Feb 21, 2024Observed: 3.87 ft at 2:45PM Feb 21, 2024Observed: 3.87 ft at 3:00PM Feb 21, 2024Observed: 3.87 ft at 3:15PM Feb 21, 2024Observed: 3.87 ft at 3:30PM Feb 21, 2024Observed: 3.87 ft at 3:45PM Feb 21, 2024Observed: 3.87 ft at 4:00PM Feb 21, 2024Observed: 3.87 ft at 4:15PM Feb 21, 2024Observed: 3.86 ft at 4:30PM Feb 21, 2024Observed: 3.86 ft at 4:45PM Feb 21, 2024Observed: 3.86 ft at 5:00PM Feb 21, 2024Observed: 3.86 ft at 5:15PM Feb 21, 2024Observed: 3.86 ft at 5:30PM Feb 21, 2024Observed: 3.86 ft at 5:45PM Feb 21, 2024Observed: 3.85 ft at 6:00PM Feb 21, 2024Observed: 3.85 ft at 6:15PM Feb 21, 2024Observed: 3.85 ft at 6:30PM Feb 21, 2024Observed: 3.85 ft at 6:45PM Feb 21, 2024Observed: 3.85 ft at 7:00PM Feb 21, 2024Observed: 3.85 ft at 7:15PM Feb 21, 2024Observed: 3.85 ft at 7:30PM Feb 21, 2024Observed: 3.85 ft at 7:45PM Feb 21, 2024Observed: 3.84 ft at 8:00PM Feb 21, 2024Observed: 3.84 ft at 8:15PM Feb 21, 2024Observed: 3.84 ft at 8:30PM Feb 21, 2024Observed: 3.84 ft at 8:45PM Feb 21, 2024Observed: 3.84 ft at 9:00PM Feb 21, 2024Observed: 3.84 ft at 9:15PM Feb 21, 2024Observed: 3.83 ft at 9:30PM Feb 21, 2024Observed: 3.83 ft at 9:45PM Feb 21, 2024Observed: 3.83 ft at 10:00PM Feb 21, 2024Observed: 3.83 ft at 10:15PM Feb 21, 2024Observed: 3.83 ft at 10:30PM Feb 21, 2024Observed: 3.83 ft at 10:45PM Feb 21, 2024Observed: 3.83 ft at 11:00PM Feb 21, 2024Observed: 3.82 ft at 11:15PM Feb 21, 2024Observed: 3.82 ft at 11:30PM Feb 21, 2024Observed: 3.82 ft at 11:45PM Feb 21, 2024Observed: 3.82 ft at 12:00AM Feb 22, 2024Observed: 3.82 ft at 12:15AM Feb 22, 2024Observed: 3.82 ft at 12:30AM Feb 22, 2024Observed: 3.82 ft at 12:45AM Feb 22, 2024Observed: 3.81 ft at 1:00AM Feb 22, 2024Observed: 3.81 ft at 1:15AM Feb 22, 2024Observed: 3.81 ft at 1:30AM Feb 22, 2024Observed: 3.81 ft at 1:45AM Feb 22, 2024Observed: 3.81 ft at 2:00AM Feb 22, 2024Observed: 3.8 ft at 2:15AM Feb 22, 2024Observed: 3.8 ft at 2:30AM Feb 22, 2024Observed: 3.8 ft at 2:45AM Feb 22, 2024Observed: 3.8 ft at 3:00AM Feb 22, 2024Observed: 3.8 ft at 3:15AM Feb 22, 2024Observed: 3.8 ft at 3:30AM Feb 22, 2024Observed: 3.8 ft at 3:45AM Feb 22, 2024Observed: 3.79 ft at 4:00AM Feb 22, 2024Observed: 3.79 ft at 4:15AM Feb 22, 2024Observed: 3.79 ft at 4:30AM Feb 22, 2024Observed: 3.79 ft at 4:45AM Feb 22, 2024Observed: 3.79 ft at 5:00AM Feb 22, 2024Observed: 3.78 ft at 5:15AM Feb 22, 2024Observed: 3.78 ft at 5:30AM Feb 22, 2024Observed: 3.78 ft at 5:45AM Feb 22, 2024Observed: 3.78 ft at 6:00AM Feb 22, 2024Observed: 3.78 ft at 6:15AM Feb 22, 2024Observed: 3.78 ft at 6:30AM Feb 22, 2024Observed: 3.78 ft at 6:45AM Feb 22, 2024Observed: 3.78 ft at 7:00AM Feb 22, 2024Observed: 3.78 ft at 7:15AM Feb 22, 2024Observed: 3.77 ft at 7:30AM Feb 22, 2024Observed: 3.77 ft at 7:45AM Feb 22, 2024Observed: 3.77 ft at 8:00AM Feb 22, 2024Observed: 3.77 ft at 8:15AM Feb 22, 2024Observed: 3.77 ft at 8:30AM Feb 22, 2024Observed: 3.77 ft at 8:45AM Feb 22, 2024Observed: 3.77 ft at 9:00AM Feb 22, 2024Observed: 3.77 ft at 9:15AM Feb 22, 2024Observed: 3.77 ft at 9:30AM Feb 22, 2024Observed: 3.77 ft at 9:45AM Feb 22, 2024Observed: 3.76 ft at 10:00AM Feb 22, 2024Observed: 3.76 ft at 10:15AM Feb 22, 2024Observed: 3.76 ft at 10:30AM Feb 22, 2024Observed: 3.76 ft at 10:45AM Feb 22, 2024Observed: 3.76 ft at 11:00AM Feb 22, 2024Observed: 3.76 ft at 11:15AM Feb 22, 2024Observed: 3.75 ft at 11:30AM Feb 22, 2024Observed: 3.75 ft at 11:45AM Feb 22, 2024Observed: 3.75 ft at 12:00PM Feb 22, 2024Observed: 3.75 ft at 12:15PM Feb 22, 2024Observed: 3.76 ft at 12:30PM Feb 22, 2024Observed: 3.75 ft at 12:45PM Feb 22, 2024Observed: 3.76 ft at 1:00PM Feb 22, 2024Observed: 3.75 ft at 1:15PM Feb 22, 2024Observed: 3.75 ft at 1:30PM Feb 22, 2024Observed: 3.75 ft at 1:45PM Feb 22, 2024Observed: 3.75 ft at 2:00PM Feb 22, 2024Observed: 3.75 ft at 2:15PM Feb 22, 2024Observed: 3.75 ft at 2:30PM Feb 22, 2024Observed: 3.75 ft at 2:45PM Feb 22, 2024Observed: 3.75 ft at 3:00PM Feb 22, 2024Observed: 3.74 ft at 3:15PM Feb 22, 2024Observed: 3.74 ft at 3:30PM Feb 22, 2024Observed: 3.74 ft at 3:45PM Feb 22, 2024Observed: 3.74 ft at 4:00PM Feb 22, 2024Observed: 3.74 ft at 4:15PM Feb 22, 2024Observed: 3.74 ft at 4:30PM Feb 22, 2024Observed: 3.74 ft at 4:45PM Feb 22, 2024Observed: 3.74 ft at 5:00PM Feb 22, 2024Observed: 3.74 ft at 5:15PM Feb 22, 2024Observed: 3.74 ft at 5:30PM Feb 22, 2024Observed: 3.74 ft at 5:45PM Feb 22, 2024Observed: 3.74 ft at 6:00PM Feb 22, 2024Observed: 3.74 ft at 6:15PM Feb 22, 2024Observed: 3.73 ft at 6:30PM Feb 22, 2024Observed: 3.73 ft at 6:45PM Feb 22, 2024Observed: 3.73 ft at 7:00PM Feb 22, 2024Observed: 3.73 ft at 7:15PM Feb 22, 2024Observed: 3.73 ft at 7:30PM Feb 22, 2024Observed: 3.73 ft at 7:45PM Feb 22, 2024Observed: 3.73 ft at 8:00PM Feb 22, 2024Observed: 3.73 ft at 8:15PM Feb 22, 2024Observed: 3.73 ft at 8:30PM Feb 22, 2024Observed: 3.72 ft at 8:45PM Feb 22, 2024Observed: 3.72 ft at 9:00PM Feb 22, 2024Observed: 3.73 ft at 9:15PM Feb 22, 2024Observed: 3.72 ft at 9:30PM Feb 22, 2024Observed: 3.72 ft at 9:45PM Feb 22, 2024Observed: 3.73 ft at 10:00PM Feb 22, 2024Observed: 3.72 ft at 10:15PM Feb 22, 2024Observed: 3.72 ft at 10:30PM Feb 22, 2024Observed: 3.72 ft at 10:45PM Feb 22, 2024Observed: 3.72 ft at 11:00PM Feb 22, 2024Observed: 3.72 ft at 11:15PM Feb 22, 2024Observed: 3.72 ft at 11:30PM Feb 22, 2024Observed: 3.72 ft at 11:45PM Feb 22, 2024Observed: 3.72 ft at 12:00AM Feb 23, 2024Observed: 3.72 ft at 12:15AM Feb 23, 2024Observed: 3.72 ft at 12:30AM Feb 23, 2024Observed: 3.72 ft at 12:45AM Feb 23, 2024Observed: 3.72 ft at 1:00AM Feb 23, 2024Observed: 3.72 ft at 1:15AM Feb 23, 2024Observed: 3.73 ft at 1:30AM Feb 23, 2024Observed: 3.73 ft at 1:45AM Feb 23, 2024Observed: 3.73 ft at 2:00AM Feb 23, 2024Observed: 3.74 ft at 2:15AM Feb 23, 2024Observed: 3.74 ft at 2:30AM Feb 23, 2024Observed: 3.74 ft at 2:45AM Feb 23, 2024Observed: 3.76 ft at 3:00AM Feb 23, 2024Observed: 3.76 ft at 3:15AM Feb 23, 2024Observed: 3.76 ft at 3:30AM Feb 23, 2024Observed: 3.77 ft at 3:45AM Feb 23, 2024Observed: 3.78 ft at 4:00AM Feb 23, 2024Observed: 3.79 ft at 4:15AM Feb 23, 2024Observed: 3.8 ft at 4:30AM Feb 23, 2024Observed: 3.82 ft at 4:45AM Feb 23, 2024Observed: 3.83 ft at 5:00AM Feb 23, 2024Observed: 3.85 ft at 5:15AM Feb 23, 2024Observed: 3.86 ft at 5:30AM Feb 23, 2024Observed: 3.89 ft at 5:45AM Feb 23, 2024Observed: 3.92 ft at 6:00AM Feb 23, 2024Observed: 3.94 ft at 6:15AM Feb 23, 2024Observed: 3.95 ft at 6:30AM Feb 23, 2024Observed: 3.97 ft at 6:45AM Feb 23, 2024Observed: 3.98 ft at 7:00AM Feb 23, 2024Observed: 3.98 ft at 7:15AM Feb 23, 2024Observed: 4 ft at 7:30AM Feb 23, 2024Observed: 4.01 ft at 7:45AM Feb 23, 2024Observed: 4.01 ft at 8:00AM Feb 23, 2024Observed: 4.02 ft at 8:15AM Feb 23, 2024Observed: 4.03 ft at 8:30AM Feb 23, 2024Observed: 4.03 ft at 8:45AM Feb 23, 2024Observed: 4.04 ft at 9:00AM Feb 23, 2024Observed: 4.05 ft at 9:15AM Feb 23, 2024Observed: 4.06 ft at 9:30AM Feb 23, 2024Observed: 4.07 ft at 9:45AM Feb 23, 2024Observed: 4.09 ft at 10:00AM Feb 23, 2024Observed: 4.11 ft at 10:15AM Feb 23, 2024Observed: 4.12 ft at 10:30AM Feb 23, 2024Observed: 4.13 ft at 10:45AM Feb 23, 2024Observed: 4.15 ft at 11:00AM Feb 23, 2024Observed: 4.16 ft at 11:15AM Feb 23, 2024Observed: 4.18 ft at 11:30AM Feb 23, 2024Observed: 4.19 ft at 11:45AM Feb 23, 2024Observed: 4.2 ft at 12:00PM Feb 23, 2024Observed: 4.22 ft at 12:15PM Feb 23, 2024Observed: 4.23 ft at 12:30PM Feb 23, 2024Observed: 4.25 ft at 12:45PM Feb 23, 2024Observed: 4.27 ft at 1:00PM Feb 23, 2024USGS--Water Resources of the United StatesTLNG1(plotting HGIRG) Graph Created (2:04PM Feb 23, 2024)ObservedLatest observed value: 4.27 ft at 1:00 PM EST 23-Feb-2024. Flood Stage is 18 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (EST)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Automated gauge readings are now available, courtesy of the USGS.

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 Conasauga River at Tilton are issued as needed during times of high water, but are not routinely available.

Return to Area Map
Upstream Gauge - at GA 286 near Eton Upstream Gauge Downstream Gauge Downstream Gauge - at Sloan Bridge below Dalton
Flood Categories (in feet)
Major Flood Stage: 28
Moderate Flood Stage: 24
Flood Stage: 18
Action Stage: 15
Low Stage (in feet): 0

Historic Crests
(1) 34.00 ft on 04/01/1886
(2) 30.20 ft on 03/30/1951
(3) 29.89 ft on 02/17/1990
(4) 28.42 ft on 03/29/1994
(5) 28.13 ft on 03/18/1973
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 18.11 ft on 02/06/2022
(2) 20.02 ft on 09/03/2021
(3) 20.63 ft on 04/03/2021
(4) 21.86 ft on 03/28/2021
(5) 21.15 ft on 03/20/2021
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 1.68 ft on 09/05/2007

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
29 Major flooding continues with widespread inundation flooding in the woodlands...fields and pastures along the river upstream and downstream from the Bracketts Ridge Road bridge. The flood waters will be near the foundation of an industrial minerals factory near the gage. The water level reaches the floor of the USGS concrete structure gage house on the left bank and downstream from the bridge.
28 Major flooding begins. Widespread inundation flooding occurs in the woodlands...fields and pastures along the river upstream and downstream from the Bracketts Ridge Road bridge. The flood waters will approach an industrial minerals factory near the gage.
26 Significant flooding expands much further into the woodlands...fields and pastures along the river upstream and downstream from the Brackett Ridge Road bridge.
24 Moderate flooding begins. Significant flooding expands into the woodlands...fields and pastures along the river upstream and downstream from the Brackett Ridge Road bridge.
21 Minor flooding continues to expand further into the woodlands...fields and pastures along the river upstream and downstream from the gage on the Brackett Ridge Road bridge.
18 Flood stage is reached. Minor flooding begins in the woodlands...fields and pastures along the river upstream and downstream from the gage on the Brackett Ridge Road bridge.
15 Bankfull conditions are reached along the river upstream and downstream from the gage on the Brackett Ridge Road bridge.
About This Location Collapse

Latitude: 34.666667° N, Longitude: 84.928333° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 18 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 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other 622.28 ft 640.28 ft  

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
Peachtree City/Atlanta Weather Forecast Office
4 Falcon Drive
Peachtree City, GA 30269
(770) 486-1133
Ask Questions/Webmaster
Page last modified: 30-Oct-2020 4:10 PM
Disclaimer
Credits
Glossary
Privacy Policy
About Us
Career Opportunities