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 22 min ago

FLOW RATE

431,000cfs

AIR TEMP

69°F

WIND

7mph NE

FISH INDEX

63SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

431,000cfs

Optimal band: 403,750–546,250 cfs

PERIOD HIGH

617,000cfs

PERIOD LOW

2,130cfs

RUNNABLE

51%

last 1 day in band

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

85°

68°

MON

86°

69°

TUE

90°

63°

WED

97°

68°

THU

91°

74°

FRI

88°

69°

SAT

83°

67°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

75°

mild

75°

77°

78°

80°

81°

83°

84°

85°

84°

79°

76°

73°

72°

71°

70°

71°

70°

69°

70°

71°

73°

77°

74°

79°

81°

84°

85°

86°

84°

82°

78°

74°

73°

71°

68°

66°

64°

63°

66°

71°

75°

80°

84°

86°

88°

90°

89°

87°

83°

77°

74°

73°

72°

71°

70°

69°

68°

70°

76°

82°

86°

90°

93°

95°

96°

97°

96°

93°

86°

84°

83°

82°

79°

77°

76°

75°

74°

75°

79°

83°

87°

89°

90°

91°

90°

91°

89°

86°

81°

80°

79°

78°

77°

75°

74°

72°

70°

WIND

mph · gust · dir

7mph ENE

G 12 mph

G12

ENE

G11

ENE

ESE

G16

SSE

G15

SSE

G19

SSE

G15

SSE

G14

SSE

NNW

ESE

SSE

SSW

NNE

G12

G13

SSE

G16

SSE

G17

SSE

G15

SSE

G16

G14

SSW

G11

SSW

G15

G12

WSW

G10

WSW

G10

WSW

G11

WSW

G11

WSW

G11

WSW

G12

WSW

G12

WSW

G12

WSW

G15

G18

WSW

G22

G25

G27

G26

G27

G25

WSW

G23

WSW

G20

G17

G18

WSW

G16

WSW

G14

WSW

G14

G13

G15

WNW

G15

WNW

G15

WNW

G16

WNW

G17

WNW

G18

G16

WSW

G18

G26

WSW

G27

G18

G16

NNW

G10

NNW

NNE

WNW

G10

G12

G13

WNW

G15

G16

G17

G20

G22

G17

G18

G20

G21

G22

G19

G15

NNW

G12

NNW

G14

NNW

G17

PRECIP

chance %

CLOUDS

cover %

clear

100%

71%

92%

100%

62%

13%

25%

88%

100%

55%

100%

70%

100%

61%

11%

20%

100%

93%

51%

10%

100%

30%

80%

87%

96%

100%

16%

60%

79%

89%

17%

76%

44%

87%

17%

100%

93%

84%

PRESSURE

hPa · trend

1022

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

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

6% illuminated

Station Location

39.6893, -75.5216

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-07-12 08:42 UTC

Site #01482100·USGS

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