USGS · 01473470

STONY CREEK

USGS · 01473470LIVE

Stony Creek at Sterigere Street at Norristown, PA

PENNSYLVANIA40.1273°N, -75.3449°W Updated 1 hr ago

FLOW RATE

6cfs

AIR TEMP

71°F

WIND

3mph ENE

FISH INDEX

81SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 7 DAY

6cfs 43.7% vs avg

Optimal band: 5–7 cfs

PERIOD HIGH

52cfs

PERIOD LOW

3cfs

RUNNABLE

38%

last 7 day in band

Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

22.3in

≈ normal

22.32 in of precipitation so far this year — about average for this point in the season (normal 23.49 in).

YTD Total

22.3in

This year so far

Normal to Date

23.5in

30-yr average

Typical Range

19.7–29.7in

10th–90th pct YTD

Departure

-5%

vs 30-yr normal

By Month

This year

Typical range

Normal

Jan: 2.83" · normal 3.37" (2.3–4.5)

Jan

Feb: 1.92" · normal 3.00" (1.7–5.1)

Feb

Mar: 3.59" · normal 4.17" (2.0–6.3)

Mar

Apr: 2.24" · normal 3.77" (2.2–5.9)

Apr

May: 4.27" · normal 3.81" (1.7–5.8)

May

Jun: 4.78" · normal 4.35" (2.4–7.3)

Jun

Jul: 2.69" (so far)· normal 4.39" (2.3–6.2)

Jul

Aug: normal 4.08" (1.7–6.8)

Aug

Sep: normal 4.48" (1.5–7.5)

Sep

Oct: normal 3.85" (1.9–6.1)

Oct

Nov: normal 3.05" (1.4–4.6)

Nov

Dec: normal 4.03" (1.9–5.7)

Dec

Baseline 1991–2020 · Source: Open-Meteo01:42 AM

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Station Location

40.1273, -75.3449

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

Site #01473470·USGS

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