USGS · 01472198

PERKIOMEN CREEK

USGS · 01472198LIVE

Perkiomen Creek at East Greenville, PA

UPPER HANOVER TOWNSHIP, PA40.3939°N, -75.5155°W Updated 1 d ago

FLOW RATE

16cfs

AIR TEMP

94°F

WIND

4mph W

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 7 DAY

16cfs 70.0% vs avg

Optimal band: 11–15 cfs

PERIOD HIGH

16cfs

PERIOD LOW

10cfs

RUNNABLE

71%

last 7 day in band

Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

20.8in

≈ normal

20.78 in of precipitation so far this year — about average for this point in the season (normal 23 in).

YTD Total

20.8in

This year so far

Normal to Date

23.0in

30-yr average

Typical Range

18.1–29.6in

10th–90th pct YTD

Departure

-10%

vs 30-yr normal

By Month

This year

Typical range

Normal

Jan: 3.12" · normal 3.47" (2.1–4.7)

Jan

Feb: 1.43" · normal 3.02" (1.8–4.6)

Feb

Mar: 4.47" · normal 4.11" (2.0–6.2)

Mar

Apr: 2.60" · normal 3.98" (2.3–6.3)

Apr

May: 3.60" · normal 3.75" (1.7–6.1)

May

Jun: 3.66" · normal 4.16" (2.1–6.9)

Jun

Jul: 1.90" (so far)· normal 3.91" (2.1–6.4)

Jul

Aug: normal 3.97" (1.6–6.9)

Aug

Sep: normal 4.56" (1.3–8.2)

Sep

Oct: normal 4.10" (1.9–6.6)

Oct

Nov: normal 3.20" (1.6–4.7)

Nov

Dec: normal 4.01" (2.1–5.6)

Dec

Baseline 1991–2020 · Source: Open-Meteo12:05 AM

Your History · Perkiomen Creek at East Greenville, PA

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Station Location

40.3939, -75.5155

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DATA · USGS · NOAA · NWSUPDATED 2026-07-04 00:00 UTC

Site #01472198·USGS

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