USGS · 03106500

SLIPPERY ROCK CREEK

USGS · 03106500LIVE

Slippery Rock Creek at Wurtemburg, PA

PERRY TOWNSHIP, PA40.8839°N, -80.2337°W Updated 9 hr ago

FLOW RATE

716cfs

AIR TEMP

70°F

WIND

4mph NNE

FISH INDEX

81SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

716cfs 30.7% vs avg

Optimal band: 248–336 cfs

PERIOD HIGH

6,592cfs

PERIOD LOW

47cfs

RUNNABLE

last 1 year in band

Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

26.4in

≈ normal

26.38 in of precipitation so far this year — about average for this point in the season (normal 24.89 in).

YTD Total

26.4in

This year so far

Normal to Date

24.9in

30-yr average

Typical Range

19.9–30.8in

10th–90th pct YTD

Departure

+6%

vs 30-yr normal

By Month

This year

Typical range

Normal

Jan: 2.49" · normal 3.49" (2.0–4.7)

Jan

Feb: 1.48" · normal 2.86" (1.9–4.0)

Feb

Mar: 6.43" · normal 3.90" (2.3–5.9)

Mar

Apr: 5.30" · normal 4.55" (2.9–6.0)

Apr

May: 5.23" · normal 4.48" (2.3–7.0)

May

Jun: 4.04" · normal 4.77" (2.2–6.4)

Jun

Jul: 1.42" (so far)· normal 4.12" (2.1–6.5)

Jul

Aug: normal 3.77" (2.4–5.6)

Aug

Sep: normal 3.87" (1.9–7.4)

Sep

Oct: normal 3.60" (2.1–5.4)

Oct

Nov: normal 3.46" (1.8–5.1)

Nov

Dec: normal 3.47" (2.2–4.7)

Dec

Baseline 1991–2020 · Source: Open-Meteo09:11 AM

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Station Location

40.8839, -80.2337

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DATA · USGS · NOAA · NWSUPDATED 2026-07-08 00:00 UTC

Site #03106500·USGS

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