USGS · 03599419

DUCK RIVER

USGS · 03599419LIVE

DUCK RIVER AT MILE 156 NEAR POTTSVILLE, TN

MAURY COUNTY, TN35.5703°N, -86.8714°W Updated 8 hr ago

FLOW RATE

487cfs

GAUGE HT

6.12ft

AIR TEMP

73°F

WIND

3mph S

FISH INDEX

69SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

487cfs 38.9% vs avg

Optimal band: 441–597 cfs

PERIOD HIGH

13,354cfs

PERIOD LOW

114cfs

RUNNABLE

12%

last 1 year in band

Gauge Height

6.12ft

Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

28.6in

≈ normal

28.63 in of precipitation so far this year — about average for this point in the season (normal 29.96 in).

YTD Total

28.6in

This year so far

Normal to Date

30.0in

30-yr average

Typical Range

23.6–38.6in

10th–90th pct YTD

Departure

-4%

vs 30-yr normal

By Month

This year

Typical range

Normal

Jan: 4.12" · normal 4.44" (2.7–6.3)

Jan

Feb: 3.12" · normal 4.82" (2.3–9.8)

Feb

Mar: 2.15" · normal 5.26" (3.0–7.6)

Mar

Apr: 3.12" · normal 4.79" (2.2–6.9)

Apr

May: 7.43" · normal 4.63" (2.5–7.0)

May

Jun: 4.65" · normal 4.29" (2.0–7.0)

Jun

Jul: 4.04" (so far)· normal 4.69" (2.6–7.1)

Jul

Aug: normal 3.66" (1.6–5.8)

Aug

Sep: normal 3.25" (1.0–5.6)

Sep

Oct: normal 3.47" (1.3–6.9)

Oct

Nov: normal 3.96" (1.7–6.2)

Nov

Dec: normal 5.11" (3.7–7.0)

Dec

Baseline 1991–2020 · Source: Open-Meteo07:02 UTC

Your History · DUCK RIVER AT MILE 156 NEAR POTTSVILLE, TN

Track your history

Sign in to track your sessions at DUCK RIVER AT MILE 156 NEAR POTTSVILLE, TN — best days, monthly trends, and time on the water.

Station Location

35.5703, -86.8714

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC

Site #03599419·USGS

Create a free account to save favorites, set flow alerts, and track conditions