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River Heights Levels Stages

Last Updated: Sunday February 1st, 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) 809.15ft No change in last hourExpected to rise 0.01 ft. in next hour
Normal
Tennessee River at Ft Loudoun Dam (fldt1) 808.99ft Rising at 0.02 ft/hrNo change forecasted in next hour Not Defined
Tennessee River at Kingston (kgtt1) 737.56ft No change in last hourExpected to fall 0.03 ft. in next hour Not Defined
Tennessee River at Watts Bar Dam (wbot1) 737.12ft Rising at 0.02 ft/hrExpected to fall 0.01 ft. in next hour Not Defined
Tennessee River at Chickamauga Dam (ckdt1) 676.94ft Rising at 0.02 ft/hrExpected to rise 0.02 ft. in next hour Not Defined
Tennessee River at Chattanooga (chat1) 634.45ft Rising at 0.02 ft/hrExpected to rise 0.05 ft. in next hour
Normal
Tennessee River at Nickajack Dam (nkjt1) 632.84ft Rising at 0.02 ft/hrExpected to rise 0.07 ft. in next hour Not Defined
Tennessee River at South Pittsburg (sptt1) 595.69ft No change in last hourExpected to fall 0.06 ft. in next hour Not Defined
Tennessee River at Chickamauga Dam Tailwater (cktt1) 637.26ft Rising at 0.02 ft/hrExpected to rise 0.03 ft. in next hour Not Defined
Tennessee River at Scottsboro (scra1) 18.91ft No change in last hourExpected to fall 0.01 ft. in next hour
Normal
Tennessee River at Guntersville Dam Headwater (gvha1) 593.82ft Rising at 0.02 ft/hrExpected to fall 0.01 ft. in next hour Not Defined
Tennessee River at Guntersville Dam (gvda1) 18.79ft Rising at 0.02 ft/hrExpected to fall 0.01 ft. in next hour
Normal
Tennessee River at Whitesburg (whia1) 6.14ft No change in last hourExpected to fall 0.01 ft. in next hour
Normal
Tennessee River at Decatur (deca1) 4.17ft Rising at 0.02 ft/hrExpected to fall 0.01 ft. in next hour
Normal
Tennessee River at Florence (floa1) 11.38ft Rising at 0.02 ft/hrExpected to fall 0.09 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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