USGS · 02492111

WILSON SLOUGH

USGS · 02492111LIVE

WILSON SLOUGH NEAR WALKIAH BLUFF, MS

ST. TAMMANY PARISH, LA30.5703°N, -89.8111°W

AIR TEMP

89°F

WIND

2mph SW

FISH INDEX

63SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

—cfs

No flow data available

Precipitation History

Precipitation · YTD

Wet

Wetter than normal

2026 to date

43.2in

+39% vs normal

43.17 in of precipitation so far this year, 39% above the 30-year normal of 31.05 in for this point in the season.

YTD Total

43.2in

This year so far

Normal to Date

31.1in

30-yr average

Typical Range

21.0–38.8in

10th–90th pct YTD

Departure

+39%

vs 30-yr normal

By Month

This year

Typical range

Normal

Jan: 3.35" · normal 4.74" (2.6–8.2)

Jan

Feb: 2.75" · normal 4.74" (1.9–7.5)

Feb

Mar: 4.98" · normal 5.23" (2.5–7.9)

Mar

Apr: 4.83" · normal 4.45" (2.1–6.9)

Apr

May: 16.17" · normal 4.23" (1.1–6.2)

May

Jun: 10.17" · normal 6.02" (2.0–10.2)

Jun

Jul: 0.93" (so far)· normal 6.57" (4.7–9.3)

Jul

Aug: normal 6.66" (2.8–12.9)

Aug

Sep: normal 4.81" (1.6–9.5)

Sep

Oct: normal 3.80" (0.4–6.9)

Oct

Nov: normal 3.55" (1.6–6.3)

Nov

Dec: normal 4.38" (2.4–6.6)

Dec

Baseline 1991–2020 · Source: Open-Meteo04:38 PM

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Station Location

30.5703, -89.8111

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