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 17 min ago

FLOW RATE

510,000cfs

WATER TEMP

25°F

AIR TEMP

73°F

WIND

2mph NNW

FISH INDEX

69SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

510,000cfs

Optimal band: 345,950–468,050 cfs

PERIOD HIGH

571,000cfs

PERIOD LOW

7,710cfs

RUNNABLE

37%

last 1 day in band

Water Temperature

24.9°F

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

79°

71°

SUN

75°

69°

MON

89°

68°

TUE

90°

66°

WED

97°

67°

THU

102°

76°

FRI

103°

75°

TIME

SAT

NOW

SUN

MON

TUE

WED

THU

TEMP

hourly forecast

73°

mild

73°

74°

75°

77°

78°

79°

78°

75°

76°

77°

78°

77°

73°

72°

71°

72°

71°

70°

69°

71°

73°

75°

74°

73°

74°

72°

74°

73°

70°

69°

68°

70°

72°

74°

76°

79°

82°

86°

89°

83°

78°

77°

75°

74°

73°

72°

70°

69°

68°

67°

66°

69°

74°

77°

81°

84°

86°

88°

90°

88°

87°

85°

81°

76°

74°

75°

74°

72°

71°

69°

68°

67°

68°

71°

75°

79°

84°

88°

92°

94°

95°

97°

96°

92°

87°

85°

83°

81°

80°

78°

76°

WIND

mph · gust · dir

2mph NNE

G 3 mph

NNE

ENE

NNE

ENE

ESE

G13

SSE

ESE

G12

G13

G14

ENE

G10

NNE

G11

NNE

G11

NNE

G11

G10

NNE

G11

G10

G12

NNE

G14

G11

G12

SSE

SSW

ENE

ESE

SSE

G15

G14

G15

G16

SSE

G16

G12

SSW

G11

G12

G17

SSE

G21

SSE

G23

SSW

G25

SSW

G25

SSW

G25

SSW

G26

G23

WSW

G24

SSW

G24

SSW

G22

SSW

G22

G18

G14

WSW

G11

WSW

G10

WSW

G10

WSW

G10

WSW

G10

WSW

G11

WSW

G11

G13

G17

G20

G23

G25

G24

G21

PRECIP

chance %

15%

17%

21%

16%

27%

20%

24%

30%

27%

31%

28%

24%

20%

14%

12%

10%

11%

16%

25%

23%

20%

16%

15%

10%

28%

26%

CLOUDS

cover %

100%

overcast

100%

98%

100%

85%

100%

81%

54%

49%

14%

100%

26%

11%

28%

40%

55%

67%

61%

95%

100%

39%

30%

79%

94%

100%

53%

73%

29%

11%

100%

93%

88%

60%

84%

100%

54%

67%

100%

68%

10%

100%

99%

45%

17%

95%

15%

73%

47%

25%

78%

83%

33%

14%

52%

100%

PRESSURE

hPa · trend

1018

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Calm

Pressure

Rising — Slow

Moon Phase

Average

DAYLIGHT

SUNRISE

05:36 AM

SUNSET

08:34 PM

14H 58M OF DAYLIGHT13H 29M REMAINING

MOON PHASE

Waxing Gibbous

92% illuminated

Station Location

39.6893, -75.5216

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DATA · USGS · NOAA · NWSUPDATED 2026-06-27 07:05 UTC

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