USGS · 01460440

DELAWARE AND RARITAN CANAL

USGS · 01460440LIVE

Delaware and Raritan Canal at Port Mercer NJ

LAWRENCE TOWNSHIP, NJ40.3044°N, -74.6850°W Updated 6 hr ago

FLOW RATE

144cfs

AIR TEMP

72°F

WIND

0mph E

FISH INDEX

75SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 7 DAY

144cfs 0.5% vs avg

Optimal band: 123–167 cfs

PERIOD HIGH

160cfs

PERIOD LOW

143cfs

RUNNABLE

100%

last 7 day in band

Precipitation History

Your History · Delaware and Raritan Canal at Port Mercer NJ

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Weather Conditions

WEATHER CONDITIONS

TODAY

76°

66°

SUN

73°

67°

MON

85°

68°

TUE

92°

66°

WED

99°

67°

THU

103°

76°

FRI

101°

75°

TIME

SAT

NOW

SUN

MON

TUE

WED

THU

TEMP

hourly forecast

71°

mild

71°

72°

73°

75°

76°

74°

75°

71°

69°

68°

67°

66°

67°

68°

67°

68°

69°

70°

71°

70°

69°

71°

72°

73°

72°

71°

70°

69°

68°

69°

70°

72°

73°

75°

78°

82°

84°

85°

84°

80°

77°

74°

71°

70°

68°

67°

66°

70°

74°

78°

81°

84°

87°

89°

90°

91°

92°

91°

90°

86°

83°

81°

77°

75°

72°

69°

68°

67°

68°

71°

74°

78°

84°

87°

91°

94°

96°

97°

99°

97°

94°

89°

87°

85°

83°

81°

80°

WIND

mph · gust · dir

3mph NW

NNE

G13

ENE

G11

ENE

NNE

ENE

ESE

G10

ENE

G10

NNE

G10

NNE

G13

ENE

G11

NNE

G10

NNE

G10

NNE

G10

G11

G12

G13

G12

G11

G12

G14

G16

ENE

G16

ENE

G14

G11

G12

G10

SSW

WSW

NNE

ENE

ESE

G12

ESE

G18

SSE

G15

SSW

G14

SSW

G13

G15

G13

G12

G11

SSW

G10

SSW

G13

SSW

G13

WSW

G11

G12

WSW

G13

WSW

G13

WSW

G16

WSW

G20

G22

SSW

G23

SSW

G19

SSW

G20

SSW

G20

SSW

G22

G26

WSW

G25

G22

G17

WSW

G12

WSW

G11

G13

G14

G17

G16

WSW

G16

WSW

G15

WSW

G14

WSW

G14

WSW

G18

WSW

G22

G25

G22

G17

WSW

PRECIP

chance %

17%

21%

15%

12%

11%

16%

21%

27%

22%

33%

22%

11%

12%

10%

14%

CLOUDS

cover %

100%

overcast

100%

96%

100%

99%

34%

38%

10%

100%

81%

100%

96%

100%

90%

91%

80%

96%

100%

90%

58%

68%

76%

59%

54%

85%

12%

15%

13%

50%

11%

100%

96%

100%

95%

100%

44%

100%

56%

16%

66%

93%

73%

18%

20%

17%

100%

11%

79%

PRESSURE

hPa · trend

1015

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Calm

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:31 AM

SUNSET

08:32 PM

15H 1M OF DAYLIGHT13H 50M REMAINING

MOON PHASE

Waxing Gibbous

92% illuminated

Station Location

40.3044, -74.6850

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DATA · USGS · NOAA · NWSUPDATED 2026-06-27 06:42 UTC

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