USGS · 04085138

EAST RIVER

USGS · 04085138LIVE

EAST RIVER AT GREEN BAY, WI

GREEN BAY, WI44.5092°N, -87.9917°W Updated 23 hr ago

FLOW RATE

169cfs

GAUGE HT

8.95ft

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

169cfs

Optimal band: 39–53 cfs

PERIOD HIGH

4,839cfs

PERIOD LOW

1cfs

RUNNABLE

12%

last 1 year in band

Gauge Height

8.95ft

Weather Map

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Precipitation History

Precipitation · YTD

Wet

Wetter than normal

2026 to date

22.0in

+34% vs normal

21.98 in of precipitation so far this year, 34% above the 30-year normal of 16.41 in for this point in the season.

YTD Total

22.0in

This year so far

Normal to Date

16.4in

30-yr average

Typical Range

11.7–21.1in

10th–90th pct YTD

Departure

+34%

vs 30-yr normal

By Month

This year

Typical range

Normal

Jan: 2.27" · normal 1.48" (0.7–2.4)

Jan

Feb: 1.66" · normal 1.29" (0.7–1.9)

Feb

Mar: 4.35" · normal 2.18" (0.8–4.1)

Mar

Apr: 5.83" · normal 3.11" (1.9–4.5)

Apr

May: 2.01" · normal 3.42" (1.7–5.2)

May

Jun: 4.08" · normal 3.49" (1.8–5.0)

Jun

Jul: 1.77" (so far)· normal 3.37" (2.1–4.6)

Jul

Aug: normal 3.28" (1.9–4.8)

Aug

Sep: normal 2.67" (1.4–4.1)

Sep

Oct: normal 2.84" (1.1–4.8)

Oct

Nov: normal 2.12" (0.7–3.3)

Nov

Dec: normal 1.80" (0.6–3.0)

Dec

Baseline 1991–2020 · Source: Open-Meteo23:14 UTC

Your History · EAST RIVER AT GREEN BAY, WI

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Station Location

44.5092, -87.9917

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DATA · USGS · NOAA · NWSUPDATED 2026-07-13 00:00 UTC

Site #04085138·USGS

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