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River Heights Levels Stages

Last Updated: Friday October 10th, 2025 06:20 PM CDT

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) 812.67ft No change in last hourExpected to rise 0.05 ft. in next hour
Normal
Tennessee River at Ft Loudoun Dam (fldt1) 812.73ft Rising at 0.02 ft/hrExpected to rise 0.07 ft. in next hour Not Defined
Tennessee River at Kingston (kgtt1) 741.01ft No change in last hourExpected to rise 0.01 ft. in next hour Not Defined
Tennessee River at Watts Bar Dam (wbot1) 740.74ft Rising at 0.02 ft/hrNo change forecasted in next hour Not Defined
Tennessee River at Chickamauga Dam (ckdt1) 680.02ft Rising at 0.02 ft/hrExpected to fall 0.07 ft. in next hour Not Defined
Tennessee River at Chattanooga (chat1) 633.95ft Rising at 0.02 ft/hrExpected to rise 0.23 ft. in next hour
Normal
Tennessee River at Nickajack Dam (nkjt1) 632.74ft Rising at 0.02 ft/hrExpected to rise 0.23 ft. in next hour Not Defined
Tennessee River at South Pittsburg (sptt1) 596.60ft No change in last hourExpected to fall 0.12 ft. in next hour Not Defined
Tennessee River at Chickamauga Dam Tailwater (cktt1) 636.69ft Rising at 0.02 ft/hrExpected to fall 0.01 ft. in next hour Not Defined
Tennessee River at Scottsboro (scra1) 19.01ft No change in last hourExpected to rise 0.01 ft. in next hour
Normal
Tennessee River at Guntersville Dam Headwater (gvha1) 594.13ft Rising at 0.02 ft/hrExpected to rise 0.01 ft. in next hour Not Defined
Tennessee River at Guntersville Dam (gvda1) 17.29ft Rising at 0.02 ft/hrExpected to rise 0.01 ft. in next hour
Normal
Tennessee River at Whitesburg (whia1) 5.52ft No change in last hourExpected to fall 0.02 ft. in next hour
Normal
Tennessee River at Decatur (deca1) 4.85ft Rising at 0.02 ft/hrNo change forecasted in next hour
Normal
Tennessee River at Florence (floa1) 11.95ft Rising at 0.02 ft/hrExpected to fall 0.25 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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