USGS · 01473000

PERKIOMEN CREEK

USGS · 01473000LIVE

Perkiomen Creek at Graterford, PA

SKIPPACK TOWNSHIP, PA40.2295°N, -75.4516°W Updated 21 hr ago

FLOW RATE

83cfs

AIR TEMP

99°F

WIND

4mph W

FISH INDEX

63SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

83cfs 58.8% vs avg

Optimal band: 83–113 cfs

PERIOD HIGH

222cfs

PERIOD LOW

72cfs

RUNNABLE

61%

last 30 day in band

Precipitation History

Your History · Perkiomen Creek at Graterford, PA

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Weather Conditions

WEATHER CONDITIONS

TODAY

99°

73°

SUN

91°

74°

MON

81°

72°

TUE

77°

66°

WED

78°

63°

THU

89°

65°

FRI

85°

69°

TIME

SAT

NOW

SUN

MON

TUE

WED

THU

TEMP

hourly forecast

77°

mild

77°

76°

75°

74°

76°

77°

79°

80°

82°

84°

85°

86°

87°

89°

91°

89°

83°

77°

75°

74°

73°

72°

74°

76°

77°

80°

81°

75°

76°

75°

74°

73°

72°

71°

72°

71°

72°

74°

76°

77°

76°

74°

70°

68°

67°

66°

65°

64°

63°

64°

65°

67°

68°

71°

75°

78°

76°

75°

76°

75°

73°

71°

70°

68°

66°

65°

68°

71°

75°

78°

81°

84°

86°

87°

88°

89°

WIND

mph · gust · dir

15mph S

G 27 mph

G27

G42

WSW

G10

SSW

G16

G11

NNE

SSW

G10

G11

SSW

NNE

SSE

SSW

ESE

SSE

ESE

G25

G19

G25

ENE

G20

ESE

G17

G15

ENE

G10

ENE

G13

ESE

G13

G10

ESE

G11

ENE

G13

ESE

G13

G17

G16

ESE

G13

G15

G16

G17

G18

ENE

G19

ENE

G19

G18

ENE

G16

ENE

G13

ENE

G11

ENE

NNE

G10

NNE

G10

NNE

ENE

G11

ENE

G13

ENE

G17

ENE

G19

ENE

G18

ENE

G16

ENE

G15

ENE

G16

ENE

G17

ENE

G15

ENE

G13

G15

G12

ENE

G10

ENE

WNW

WSW

G11

WSW

G12

WSW

G13

WSW

G14

WSW

G15

WSW

PRECIP

chance %

53%

33%

28%

15%

13%

11%

19%

27%

29%

40%

43%

48%

43%

41%

48%

40%

46%

45%

43%

37%

74%

86%

92%

80%

61%

45%

42%

26%

10%

CLOUDS

cover %

100%

overcast

100%

94%

100%

13%

68%

100%

94%

100%

86%

85%

100%

87%

78%

77%

100%

76%

100%

96%

100%

62%

100%

49%

70%

99%

81%

44%

14%

PRESSURE

hPa · trend

1008

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Calm

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:37 AM

SUNSET

08:34 PM

14H 57M OF DAYLIGHT

MOON PHASE

Waning Gibbous

75% illuminated

Station Location

40.2295, -75.4516

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

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