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River Heights Levels Stages

Last Updated: Monday May 4th, 2026 11:20 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) 810.86ft No change in last hourExpected to fall 0.02 ft. in next hour
Normal
Tennessee River at Ft Loudoun Dam (fldt1) 810.89ft Rising at 0.02 ft/hrExpected to fall 0.02 ft. in next hour Not Defined
Tennessee River at Kingston (kgtt1) 738.85ft No change in last hourExpected to rise 0.02 ft. in next hour Not Defined
Tennessee River at Watts Bar Dam (wbot1) 738.56ft Rising at 0.02 ft/hrExpected to fall 0.02 ft. in next hour Not Defined
Tennessee River at Chickamauga Dam (ckdt1) 678.67ft Rising at 0.02 ft/hrExpected to rise 0.01 ft. in next hour Not Defined
Tennessee River at Chattanooga (chat1) 633.99ft Rising at 0.02 ft/hrNo change forecasted in next hour
Normal
Tennessee River at Nickajack Dam (nkjt1) 634.23ft Rising at 0.02 ft/hrExpected to fall 0.34 ft. in next hour Not Defined
Tennessee River at South Pittsburg (sptt1) 594.68ft No change in last hourExpected to fall 0.04 ft. in next hour Not Defined
Tennessee River at Chickamauga Dam Tailwater (cktt1) 634.15ft Rising at 0.02 ft/hrExpected to fall 0.05 ft. in next hour Not Defined
Tennessee River at Scottsboro (scra1) 19.22ft No change in last hourExpected to rise 0.02 ft. in next hour
Normal
Tennessee River at Guntersville Dam Headwater (gvha1) 594.34ft Rising at 0.02 ft/hrExpected to rise 0.02 ft. in next hour Not Defined
Tennessee River at Guntersville Dam (gvda1) 17.92ft Rising at 0.02 ft/hrExpected to rise 0.02 ft. in next hour
Normal
Tennessee River at Whitesburg (whia1) 7.14ft No change in last hourExpected to fall 0.01 ft. in next hour
Normal
Tennessee River at Decatur (deca1) 7.02ft Rising at 0.02 ft/hrNo change forecasted in next hour
Normal
Tennessee River at Florence (floa1) 13.05ft 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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