USGS · 01482100

DELAWARE RIVER

USGS · 01482100LIVE

DELAWARE RIVER AT DEL MEM BRIDGE AT WILMINGTON DE

NEW CASTLE COUNTY, DE39.6893°N, -75.5216°W Updated 19 hr ago

FLOW RATE

383,750cfs

WATER TEMP

82°F

AIR TEMP

87°F

WIND

6mph ESE

FISH INDEX

50SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 7 DAY

383,750cfs

Optimal band: 321,005–434,301 cfs

PERIOD HIGH

383,750cfs

PERIOD LOW

336,663cfs

RUNNABLE

100%

last 7 day in band

Water Temperature

81.5°F

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

87°

69°

MON

86°

66°

TUE

91°

66°

WED

97°

72°

THU

88°

71°

FRI

82°

63°

SAT

83°

59°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

77°

mild

77°

73°

71°

70°

69°

68°

67°

66°

68°

71°

74°

77°

79°

81°

84°

85°

86°

85°

83°

81°

77°

73°

71°

70°

69°

68°

67°

66°

67°

72°

76°

79°

83°

86°

88°

89°

90°

91°

89°

84°

80°

78°

77°

75°

73°

74°

73°

72°

74°

79°

84°

88°

92°

94°

95°

97°

96°

92°

85°

83°

80°

77°

74°

72°

71°

72°

71°

72°

75°

79°

82°

84°

86°

85°

88°

87°

86°

83°

78°

75°

74°

72°

71°

70°

69°

68°

66°

65°

63°

64°

68°

70°

74°

76°

78°

80°

81°

WIND

mph · gust · dir

10mph SSE

G 17 mph

G17

SSE

G15

SSE

G12

SSE

G11

SSW

NNW

NNE

ENE

SSW

G11

G12

G11

G13

SSE

G17

SSE

G15

SSE

G13

SSE

G13

G14

G12

SSW

G11

SSW

G10

SSW

G11

WSW

G10

G12

G11

WSW

G11

WSW

G11

WSW

G12

WSW

G12

WSW

G13

WSW

G13

G17

G22

G25

G26

G27

G30

G25

G22

WSW

G19

G17

WSW

G15

G18

WSW

G19

WSW

G17

G13

WNW

G13

WNW

G13

WNW

G14

WNW

G16

WNW

G17

WNW

G18

WNW

G18

WNW

G17

G19

WSW

G24

WSW

G26

G24

WNW

G20

NNW

G11

NNE

NNW

G10

WNW

G10

WNW

G13

WNW

G15

WNW

G17

WNW

G18

G19

G17

WNW

G14

G19

WNW

G23

G20

G19

G15

G18

G20

NNW

G22

NNW

G21

NNW

G20

NNW

G20

NNW

G19

NNW

G18

NNW

G17

NNW

G17

NNW

G16

NNW

G16

NNW

G15

NNW

PRECIP

chance %

12%

CLOUDS

cover %

clear

13%

53%

50%

27%

14%

10%

100%

10%

11%

52%

100%

42%

100%

23%

15%

59%

10%

96%

20%

PRESSURE

hPa · trend

1022

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Rising — Slow

Moon Phase

Average

DAYLIGHT

SUNRISE

05:44 AM

SUNSET

08:30 PM

14H 46M OF DAYLIGHT

MOON PHASE

Waning Crescent

4% illuminated

Station Location

39.6893, -75.5216

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC

Site #01482100·USGS

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