* WHAT...Heat index values up to 109 expected.
* WHERE...A portion of Middle Tennessee.
* WHEN...Until 8 PM CDT Saturday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
Heat Advisory
Until 2026-09-04T13:00:00-05:00
•
National Weather Service
* WHAT...Heat index values up to 109 expected.
* WHERE...A portion of Middle Tennessee.
* WHEN...Until 8 PM CDT Saturday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
DUCK RIVER AT COLUMBIA, TN
Realtime Data
•
Report
•
Conditions
145
Discharge (cfs)
1.4
Gauge Height (ft)
Streamflow discharge was last observed at 145 cfs, and a gauge height of 1.36 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is 161 .
Weather today, Tomorrow,
The river is fed by several tributaries and is dammed at Normandy Dam, although the stream gauge is located downstream of the dam. Seasonally, the river experiences high flows during the winter and spring months due to increased precipitation and snowmelt, while low flows occur during the summer and fall. The Duck River is known for its diverse flora and fauna, including over 50 species of freshwater mussels, and is a popular destination for recreational activities such as fishing and kayaking.