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Tennessee River at Knoxville

Critical Stages
817' - Action
820' - Flood
825' - Moderate
830' - Major

Latest Observation

Updated: 11:15 AM EST 12/16/25

Status: No Flooding

Stage: 808.77 ft

Flow: 39.6 kcfs

Forecast

TimeStage (ft)Flow (kcfs)
1 PM 12/16 808.98 40.9
7 PM 12/16 809.42 43.6
1 AM 12/17 809.32 43
7 AM 12/17 809.22 42.3
1 PM 12/17 809.24 42.5
7 PM 12/17 809.18 42.1
1 AM 12/18 809.2 42.2
7 AM 12/18 809.22 42.3
1 PM 12/18 809.2 42.2
7 PM 12/18 809.17 42
1 AM 12/19 809.15 41.9
7 AM 12/19 809.16 42
1 PM 12/19 809.12 41.7
7 PM 12/19 809.03 41.2
1 AM 12/20 808.93 40.6
7 AM 12/20 808.83 40
1 PM 12/20 808.8 39.8
7 PM 12/20 808.81 39.8
1 AM 12/21 808.83 40
7 AM 12/21 808.85 40.1
1 PM 12/21 808.85 40.1
7 PM 12/21 808.86 40.1
1 AM 12/22 808.87 40.2
7 AM 12/22 808.88 40.2
1 PM 12/22 808.88 40.2
7 PM 12/22 808.87 40.2
1 AM 12/23 808.86 40.1
TimeStage (ft)Flow (kcfs)
11:15 AM 12/16 808.77 39.6
11:00 AM 12/16 808.73 39.4
10:45 AM 12/16 808.69 39.1
10:30 AM 12/16 808.67 39
10:15 AM 12/16 808.67 39
10:00 AM 12/16 808.66 39
9:45 AM 12/16 808.67 39
9:30 AM 12/16 808.68 39.1
9:15 AM 12/16 808.68 39.1
9:00 AM 12/16 808.68 39.1
8:45 AM 12/16 808.68 39.1
8:30 AM 12/16 808.68 39.1
8:15 AM 12/16 808.69 39.1
8:00 AM 12/16 808.69 39.1
7:45 AM 12/16 808.7 39.2
7:30 AM 12/16 808.7 39.2
7:15 AM 12/16 808.69 39.1
7:00 AM 12/16 808.68 39.1
6:45 AM 12/16 808.67 39
6:30 AM 12/16 808.67 39
6:15 AM 12/16 808.69 39.1
6:00 AM 12/16 808.7 39.2
5:45 AM 12/16 808.71 39.2
5:30 AM 12/16 808.7 39.2
5:15 AM 12/16 808.71 39.2
5:00 AM 12/16 808.73 39.4
4:45 AM 12/16 808.74 39.4
4:30 AM 12/16 808.76 39.5
4:15 AM 12/16 808.78 39.7
4:00 AM 12/16 808.79 39.7
Hydrograph for Tennessee River at Knoxville

No flood impact data available for this location.

DateStage (ft)
Mar 28, 1994 819.29
Feb 24, 2019 816.86

Data provided by the National Weather Service.