USGS · 01480017

CALF RUN

USGS · 01480017LIVE

CALF RUN AT MARSHALLTON, DE

NEW CASTLE COUNTY, DE39.7274°N, -75.6519°W Updated 34 min ago

FLOW RATE

0.34cfs

GAUGE HT

16.10ft

AIR TEMP

66°F

WIND

1mph E

FISH INDEX

81SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

0.34cfs 22.7% vs avg

Optimal band: 0–0 cfs

PERIOD HIGH

0.4cfs

PERIOD LOW

0.34cfs

RUNNABLE

last 1 day in band

Gauge Height

16.10ft

Precipitation History

Your History · CALF RUN AT MARSHALLTON, DE

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Weather Conditions

WEATHER CONDITIONS

TODAY

86°

61°

FRI

88°

68°

SAT

75°

64°

SUN

84°

67°

MON

88°

68°

TUE

88°

66°

WED

84°

70°

TIME

THU

NOW

FRI

SAT

SUN

MON

TUE

TEMP

hourly forecast

82°

mild

82°

85°

86°

84°

81°

80°

77°

74°

73°

71°

70°

71°

70°

69°

68°

69°

70°

72°

74°

77°

80°

84°

87°

88°

85°

82°

80°

79°

75°

71°

67°

64°

65°

67°

68°

69°

73°

71°

72°

71°

69°

68°

67°

68°

69°

73°

75°

79°

81°

82°

83°

82°

83°

84°

81°

77°

73°

71°

70°

68°

69°

70°

73°

76°

79°

82°

84°

87°

88°

87°

84°

78°

76°

75°

73°

71°

70°

69°

68°

67°

66°

67°

WIND

mph · gust · dir

5mph SSW

G 9 mph

SSW

G10

SSW

G12

SSW

G11

G13

SSW

G12

SSE

G20

SSE

G20

G21

G11

ESE

G13

G11

G15

G14

SSE

G16

G15

G10

ESE

G11

SSW

G10

SSW

G12

G13

WSW

G13

G15

G17

G18

WSW

G18

G17

SSW

G13

SSW

ENE

ESE

ENE

NNE

ENE

NNE

NNW

ESE

SSE

G10

SSE

SSW

WNW

NNE

ENE

G13

ESE

G18

SSE

G18

SSE

G17

SSE

G14

SSE

G11

SSE

SSW

WSW

PRECIP

chance %

12%

27%

51%

81%

78%

59%

23%

10%

CLOUDS

cover %

82%

mostly

82%

14%

22%

100%

84%

100%

16%

90%

100%

98%

100%

52%

100%

46%

100%

57%

100%

17%

15%

100%

88%

100%

45%

11%

PRESSURE

hPa · trend

1016

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Ideal

Wind

Calm

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:36 AM

SUNSET

08:34 PM

14H 58M OF DAYLIGHT8H 45M REMAINING

MOON PHASE

Waxing Gibbous

78% illuminated

Station Location

39.7274, -75.6519

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DATA · USGS · NOAA · NWSUPDATED 2026-06-25 11:49 UTC

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