USGS · 02407526

COOSA RIVER

USGS · 02407526LIVE

COOSA RIVER AT GASTON STEAM PLANT NR WILSONVILLE

SHELBY COUNTY, AL33.2412°N, -86.4583°W

AIR TEMP

75°F

WIND

3mph SE

FISH INDEX

69SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

—cfs

No flow data available

Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

32.2in

≈ normal

32.21 in of precipitation so far this year — about average for this point in the season (normal 28.59 in).

YTD Total

32.2in

This year so far

Normal to Date

28.6in

30-yr average

Typical Range

21.2–36.3in

10th–90th pct YTD

Departure

+13%

vs 30-yr normal

By Month

This year

Typical range

Normal

Jan: 6.83" · normal 4.69" (2.6–7.1)

Jan

Feb: 3.35" · normal 5.09" (2.7–6.6)

Feb

Mar: 3.81" · normal 5.25" (3.3–8.1)

Mar

Apr: 3.16" · normal 4.21" (2.5–5.6)

Apr

May: 7.00" · normal 3.51" (1.5–5.9)

May

Jun: 6.57" · normal 4.01" (1.5–6.8)

Jun

Jul: 1.50" (so far)· normal 4.20" (1.9–7.4)

Jul

Aug: normal 3.64" (1.5–5.3)

Aug

Sep: normal 3.20" (0.8–6.4)

Sep

Oct: normal 3.01" (0.6–5.9)

Oct

Nov: normal 3.85" (2.3–6.1)

Nov

Dec: normal 4.87" (3.4–7.7)

Dec

Baseline 1991–2020 · Source: Open-Meteo07:04 UTC

Your History · COOSA RIVER AT GASTON STEAM PLANT NR WILSONVILLE

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Station Location

33.2412, -86.4583

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