USGS · 040871473

WILSON PARK CREEK

USGS · 040871473LIVE

WILSON PARK CREEK AT GMIA INFALL AT MILWAUKEE, WI

MILWAUKEE, WI42.9457°N, -87.8862°W Updated 18 hr ago

FLOW RATE

0cfs

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

0cfs 17.1% vs avg

Optimal band: 1–1 cfs

PERIOD HIGH

12cfs

PERIOD LOW

1cfs

RUNNABLE

62%

last 30 day in band

Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

18.8in

≈ normal

18.78 in of precipitation so far this year — about average for this point in the season (normal 18.5 in).

YTD Total

18.8in

This year so far

Normal to Date

18.5in

30-yr average

Typical Range

13.1–24.7in

10th–90th pct YTD

Departure

+2%

vs 30-yr normal

By Month

This year

Typical range

Normal

Jan: 1.74" · normal 1.97" (1.0–3.3)

Jan

Feb: 0.67" · normal 1.88" (0.8–3.5)

Feb

Mar: 2.67" · normal 2.40" (0.9–4.0)

Mar

Apr: 6.57" · normal 4.06" (2.8–5.0)

Apr

May: 1.31" · normal 3.64" (2.1–6.0)

May

Jun: 4.83" · normal 3.71" (1.4–5.9)

Jun

Jul: 0.99" (so far)· normal 3.15" (2.0–4.3)

Jul

Aug: normal 3.66" (2.1–5.1)

Aug

Sep: normal 2.90" (1.2–4.7)

Sep

Oct: normal 3.11" (1.1–5.5)

Oct

Nov: normal 2.40" (1.2–4.1)

Nov

Dec: normal 2.20" (1.1–3.8)

Dec

Baseline 1991–2020 · Source: Open-Meteo04:41 PM

Your History · WILSON PARK CREEK AT GMIA INFALL AT MILWAUKEE, WI

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Station Location

42.9457, -87.8862

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DATA · USGS · NOAA · NWSUPDATED 2026-07-09 00:00 UTC

Site #040871473·USGS

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