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 13 hr ago

FLOW RATE

407,972cfs

WATER TEMP

82°F

AIR TEMP

76°F

WIND

7mph NE

FISH INDEX

69SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

407,972cfs

Optimal band: 296,572–401,244 cfs

PERIOD HIGH

416,807cfs

PERIOD LOW

287,219cfs

RUNNABLE

94%

last 1 year in band

Water Temperature

81.5°F

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

85°

69°

MON

86°

68°

TUE

89°

63°

WED

97°

69°

THU

86°

72°

FRI

81°

64°

SAT

83°

58°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

84°

mild

84°

85°

84°

81°

76°

72°

71°

70°

69°

68°

70°

71°

70°

69°

70°

71°

73°

77°

74°

79°

81°

84°

85°

86°

84°

82°

78°

74°

73°

71°

68°

66°

63°

66°

71°

75°

79°

82°

85°

87°

88°

89°

88°

87°

85°

82°

76°

74°

73°

72°

71°

70°

69°

71°

76°

82°

86°

90°

93°

95°

97°

96°

95°

92°

86°

83°

81°

79°

77°

78°

76°

74°

72°

74°

76°

78°

81°

83°

85°

86°

83°

81°

83°

86°

84°

79°

75°

73°

72°

71°

70°

68°

66°

65°

64°

65°

66°

WIND

mph · gust · dir

7mph ENE

G 8 mph

ENE

SSE

G13

G15

SSE

G14

SSE

G11

SSE

G10

ESE

SSE

NNW

ESE

SSE

SSW

NNE

G12

G13

SSE

G16

SSE

G17

SSE

G15

SSE

G16

SSW

G16

SSW

G14

G12

WSW

G12

WSW

G11

WSW

G12

WSW

G10

WSW

G10

WSW

G10

WSW

G10

WSW

G11

WSW

G12

WSW

G12

WSW

G13

G14

G18

WSW

G22

G25

G27

G28

WSW

G26

WSW

G21

G17

WSW

G15

WSW

G13

G12

G11

G13

G14

WNW

G14

WNW

G15

WNW

G15

WNW

G15

G16

WSW

G17

G18

G21

WSW

G14

WSW

G17

NNW

G15

ENE

SSE

WNW

G11

WSW

G12

WSW

G15

G18

G21

G22

G18

WNW

G19

WNW

G20

G21

NNW

G24

NNW

G22

G16

NNW

G17

NNW

G18

NNW

G20

G21

NNW

G22

NNW

G22

NNW

PRECIP

chance %

CLOUDS

cover %

24%

few

24%

11%

15%

80%

89%

100%

88%

100%

55%

100%

70%

100%

61%

11%

20%

10%

58%

100%

78%

100%

86%

24%

66%

96%

100%

19%

85%

100%

91%

100%

78%

15%

36%

88%

100%

PRESSURE

hPa · trend

1020

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:44 AM

SUNSET

08:30 PM

14H 46M OF DAYLIGHT

MOON PHASE

Waning Crescent

5% 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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