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River Heights Levels Stages

Last Updated: Thursday October 15th, 2026 02:20 AM 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) 813.03ft No change in last hourExpected to rise 0.02 ft. in next hour
Normal
Tennessee River at Ft Loudoun Dam (fldt1) 812.55ft Rising at 0.02 ft/hrNo change forecasted in next hour Not Defined
Tennessee River at Kingston (kgtt1) 740.88ft No change in last hourExpected to rise 0.05 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) 679.99ft Rising at 0.02 ft/hrNo change forecasted in next hour Not Defined
Tennessee River at Chattanooga (chat1) 634.06ft Rising at 0.02 ft/hrExpected to rise 0.02 ft. in next hour
Normal
Tennessee River at Nickajack Dam (nkjt1) 633.03ft Rising at 0.02 ft/hrExpected to rise 0.02 ft. in next hour Not Defined
Tennessee River at South Pittsburg (sptt1) 595.78ft No change in last hourExpected to fall 0.16 ft. in next hour Not Defined
Tennessee River at Chickamauga Dam Tailwater (cktt1) 636.68ft Rising at 0.02 ft/hrExpected to fall 0.01 ft. in next hour Not Defined
Tennessee River at Scottsboro (scra1) 18.76ft No change in last hourNo change forecasted in next hour
Normal
Tennessee River at Guntersville Dam Headwater (gvha1) 593.84ft Rising at 0.02 ft/hrExpected to rise 0.01 ft. in next hour Not Defined
Tennessee River at Guntersville Dam (gvda1) 17.14ft Rising at 0.02 ft/hrExpected to rise 0.01 ft. in next hour
Normal
Tennessee River at Whitesburg (whia1) 5.25ft No change in last hourNo change forecasted in next hour
Normal
Tennessee River at Decatur (deca1) 4.42ft Rising at 0.02 ft/hrExpected to rise 0.01 ft. in next hour
Normal
Tennessee River at Florence (floa1) 9.93ft Rising at 0.02 ft/hr