USGS · 01196588

MILL RIVER

USGS · 01196588LIVE

MILL RIVER AT COOK HILL ROAD NEAR CHESHIRE, CT

CHESHIRE, CT41.4672°N, -72.8967°W

AIR TEMP

98°F

WIND

9mph SW

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 7 DAY

—cfs

No flow data available

Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

21.9in

≈ normal

21.93 in of precipitation so far this year — about average for this point in the season (normal 22.36 in).

YTD Total

21.9in

This year so far

Normal to Date

22.4in

30-yr average

Typical Range

18.1–26.3in

10th–90th pct YTD

Departure

-2%

vs 30-yr normal

By Month

This year

Typical range

Normal

Jan: 2.77" · normal 3.58" (2.1–6.0)

Jan

Feb: 2.10" · normal 3.12" (1.7–4.8)

Feb

Mar: 6.76" · normal 4.22" (2.3–6.0)

Mar

Apr: 2.52" · normal 3.86" (2.0–6.5)

Apr

May: 3.56" · normal 3.42" (2.1–5.0)

May

Jun: 4.16" · normal 3.99" (2.3–6.6)

Jun

Jul: 0.07" (so far)· normal 3.76" (1.9–6.4)

Jul

Aug: normal 4.16" (2.3–7.5)

Aug

Sep: normal 4.09" (1.3–8.0)

Sep

Oct: normal 4.32" (1.3–7.2)

Oct

Nov: normal 3.48" (1.6–5.2)

Nov

Dec: normal 4.30" (2.1–7.0)

Dec

Baseline 1991–2020 · Source: Open-Meteo08:20 PM

Your History · MILL RIVER AT COOK HILL ROAD NEAR CHESHIRE, CT

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Station Location

41.4672, -72.8967

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DATA · USGS · NOAA · NWSUPDATED 2026-07-02 21:41 UTC

Site #01196588·USGS

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