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River Heights Levels Stages

Last Updated: Monday February 2nd, 2026 10:20 PM CST

Stage Color Key
No Flooding Near Flood Minor Flooding Mod Flooding Major Flooding Obs > 24hrs
Flood category not defined At/Below low water threshold Out of Service
Marker Key
Forecast AvailableForecast Available Probability and Forecast AvailableProbability & Forecast Available Observations only AvailableObservations Only

Location HeightTrendForecastStatus
Tennessee River at Knoxville (knot1) 809.24ft No change in last hourExpected to fall 0.01 ft. in next hour
Normal
Tennessee River at Ft Loudoun Dam (fldt1) 809.05ft Rising at 0.02 ft/hrExpected to fall 0.01 ft. in next hour Not Defined
Tennessee River at Kingston (kgtt1) 737.01ft No change in last hourNo change forecasted in next hour Not Defined
Tennessee River at Watts Bar Dam (wbot1) 736.60ft Rising at 0.02 ft/hrExpected to rise 0.02 ft. in next hour Not Defined
Tennessee River at Chickamauga Dam (ckdt1) 677.35ft Rising at 0.02 ft/hrExpected to rise 0.01 ft. in next hour Not Defined
Tennessee River at Chattanooga (chat1) 634.74ft Rising at 0.02 ft/hrExpected to fall 0.11 ft. in next hour
Normal
Tennessee River at Nickajack Dam (nkjt1) 633.43ft Rising at 0.02 ft/hrExpected to fall 0.01 ft. in next hour Not Defined
Tennessee River at South Pittsburg (sptt1) 596.03ft No change in last hourExpected to fall 0.12 ft. in next hour Not Defined
Tennessee River at Chickamauga Dam Tailwater (cktt1) 637.20ft Rising at 0.02 ft/hrExpected to fall 0.2 ft. in next hour Not Defined
Tennessee River at Scottsboro (scra1) 18.78ft No change in last hourExpected to rise 0.01 ft. in next hour
Normal
Tennessee River at Guntersville Dam Headwater (gvha1) 593.77ft Rising at 0.02 ft/hrExpected to rise 0.02 ft. in next hour Not Defined
Tennessee River at Guntersville Dam (gvda1) 16.55ft Rising at 0.02 ft/hrExpected to rise 0.02 ft. in next hour
Normal
Tennessee River at Whitesburg (whia1) 4.72ft No change in last hourExpected to fall 0.02 ft. in next hour
Normal
Tennessee River at Decatur (deca1) 3.92ft Rising at 0.02 ft/hrExpected to fall 0.01 ft. in next hour
Normal
Tennessee River at Florence (floa1) 10.75ft Rising at 0.02 ft/hrExpected to fall 0.11 ft. in next hour
Normal
Tennessee River at Clifton (clnt1) N/Aft    Old Data

Data Courtesy of the National Water Prediction Service
Script Courtesy of Dennis at East Masonville Weather with mods by Saratoga-weather.org

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