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River Heights Levels Stages

Last Updated: Tuesday August 26th, 2025 09:20 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) 813.04ft No change in last hourExpected to fall 0.01 ft. in next hour
Normal
Tennessee River at Ft Loudoun Dam (fldt1) 812.64ft Rising at 0.02 ft/hrExpected to rise 0.03 ft. in next hour Not Defined
Tennessee River at Kingston (kgtt1) 741.24ft No change in last hourExpected to fall 0.01 ft. in next hour Not Defined
Tennessee River at Watts Bar Dam (wbot1) 740.91ft Rising at 0.02 ft/hrExpected to rise 0.01 ft. in next hour Not Defined
Tennessee River at Chickamauga Dam (ckdt1) 682.26ft Rising at 0.02 ft/hrExpected to rise 0.03 ft. in next hour Not Defined
Tennessee River at Chattanooga (chat1) 634.02ft Rising at 0.02 ft/hrExpected to fall 0.01 ft. in next hour
Normal
Tennessee River at Nickajack Dam (nkjt1) 632.98ft Rising at 0.02 ft/hrNo change forecasted in next hour Not Defined
Tennessee River at South Pittsburg (sptt1) 597.03ft No change in last hourExpected to fall 0.03 ft. in next hour Not Defined
Tennessee River at Chickamauga Dam Tailwater (cktt1) 636.49ft Rising at 0.02 ft/hrNo change forecasted in next hour Not Defined
Tennessee River at Scottsboro (scra1) 19.74ft No change in last hourExpected to rise 0.02 ft. in next hour
Normal
Tennessee River at Guntersville Dam Headwater (gvha1) 594.70ft Rising at 0.02 ft/hrExpected to rise 0.02 ft. in next hour Not Defined
Tennessee River at Guntersville Dam (gvda1) 19.43ft Rising at 0.02 ft/hrExpected to rise 0.02 ft. in next hour
Normal
Tennessee River at Whitesburg (whia1) 7.78ft No change in last hourExpected to fall 0.04 ft. in next hour
Normal
Tennessee River at Decatur (deca1) 6.91ft Rising at 0.02 ft/hrExpected to fall 0.01 ft. in next hour
Normal
Tennessee River at Florence (floa1) 13.12ft Rising at 0.02 ft/hrExpected to rise 0.01 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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