USGS · 01400920

STONY BROOK

USGS · 01400920LIVE

Stony Brook ab Baldwin Creek near Pennington NJ

NEW JERSEY40.3392°N, -74.7781°W

AIR TEMP

67°F

WIND

5mph NE

FISH INDEX

81SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

—cfs

No flow data available

Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

21.2in

≈ normal

21.2 in of precipitation so far this year — about average for this point in the season (normal 22.78 in).

YTD Total

21.2in

This year so far

Normal to Date

22.8in

30-yr average

Typical Range

19.0–27.6in

10th–90th pct YTD

Departure

-7%

vs 30-yr normal

By Month

This year

Typical range

Normal

Jan: 2.89" · normal 3.29" (2.2–4.8)

Jan

Feb: 2.03" · normal 3.00" (1.8–5.1)

Feb

Mar: 3.53" · normal 4.20" (2.0–6.2)

Mar

Apr: 2.89" · normal 3.69" (2.1–5.4)

Apr

May: 3.92" · normal 3.55" (1.8–5.8)

May

Jun: 3.69" · normal 4.13" (2.0–6.8)

Jun

Jul: 2.24" (so far)· normal 4.19" (2.2–6.2)

Jul

Aug: normal 4.14" (1.6–6.5)

Aug

Sep: normal 4.13" (1.5–6.0)

Sep

Oct: normal 3.64" (1.6–5.5)

Oct

Nov: normal 2.99" (1.4–4.7)

Nov

Dec: normal 4.03" (1.9–6.0)

Dec

Baseline 1991–2020 · Source: Open-Meteo01:39 AM

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Station Location

40.3392, -74.7781

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