USGS · 05551675

BLACKBERRY CREEK

USGS · 05551675LIVE

BLACKBERRY CREEK NEAR MONTGOMERY, IL

MONTGOMERY, IL41.7408°N, -88.3833°W Updated 1 hr ago

FLOW RATE

108cfs

GAUGE HT

4.54ft

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

108cfs 217.6% vs avg

Optimal band: 104–140 cfs

PERIOD HIGH

148cfs

PERIOD LOW

98.2cfs

RUNNABLE

82%

last 1 day in band

Gauge Height

4.54ft

Precipitation History

Precipitation · YTD

Wet

Wetter than normal

2026 to date

26.1in

+20% vs normal

26.1 in of precipitation so far this year, 20% above the 30-year normal of 21.68 in for this point in the season.

YTD Total

26.1in

This year so far

Normal to Date

21.7in

30-yr average

Typical Range

15.2–27.1in

10th–90th pct YTD

Departure

+20%

vs 30-yr normal

By Month

This year

Typical range

Normal

Jan: 1.47" · normal 2.08" (1.1–3.4)

Jan

Feb: 0.45" · normal 1.98" (0.7–3.5)

Feb

Mar: 4.63" · normal 2.64" (1.5–4.3)

Mar

Apr: 6.53" · normal 4.37" (3.0–6.3)

Apr

May: 1.65" · normal 4.86" (1.9–7.7)

May

Jun: 8.88" · normal 4.27" (2.0–6.3)

Jun

Jul: 2.50" (so far)· normal 3.82" (2.1–5.2)

Jul

Aug: normal 3.68" (1.9–5.8)

Aug

Sep: normal 3.07" (1.2–5.3)

Sep

Oct: normal 3.31" (1.3–6.5)

Oct

Nov: normal 2.54" (1.3–4.5)

Nov

Dec: normal 2.21" (1.0–3.8)

Dec

Baseline 1991–2020 · Source: Open-Meteo23:43 UTC

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Station Location

41.7408, -88.3833

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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 22:30 UTC

Site #05551675·USGS

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