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 42 min ago

FLOW RATE

142cfs

WATER TEMP

25°F

AIR TEMP

73°F

WIND

0mph W

FISH INDEX

75SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

142cfs 1.4% vs avg

Optimal band: 123–167 cfs

PERIOD HIGH

155cfs

PERIOD LOW

136cfs

RUNNABLE

100%

last 1 day in band

Water Temperature

24.8°F

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

80°

66°

SUN

73°

67°

MON

88°

67°

TUE

92°

66°

WED

97°

68°

THU

104°

75°

FRI

102°

74°

TIME

SAT

NOW

SUN

MON

TUE

WED

THU

TEMP

hourly forecast

70°

mild

70°

71°

72°

71°

73°

76°

78°

80°

78°

73°

75°

71°

70°

69°

68°

67°

66°

67°

68°

67°

68°

69°

70°

71°

70°

69°

71°

72°

73°

70°

69°

68°

67°

70°

73°

77°

79°

82°

85°

88°

87°

84°

80°

81°

79°

74°

73°

71°

69°

68°

67°

66°

70°

74°

77°

81°

84°

86°

89°

91°

92°

91°

88°

87°

86°

82°

79°

76°

70°

69°

68°

69°

68°

71°

74°

78°

84°

89°

92°

95°

97°

96°

94°

92°

89°

86°

84°

82°

80°

79°

WIND

mph · gust · dir

2mph WNW

WNW

G11

NNE

G13

G10

NNE

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

SSE

G12

G10

NNE

NNW

NNE

ENE

G12

SSE

G18

G15

G14

G13

SSE

G15

G13

SSW

G12

SSW

G11

SSW

G10

SSW

G13

SSW

G13

SSW

G13

G11

G12

WSW

G12

WSW

G12

WSW

G13

G16

WSW

G20

G22

SSW

G23

SSW

G19

G20

SSW

G20

SSW

G22

SSW

G26

SSW

G26

G25

G22

WSW

G17

WSW

G12

WSW

G11

G13

G14

WNW

G17

G16

WNW

G16

G15

WSW

G14

G18

G22

G25

SSW

G22

PRECIP

chance %

11%

15%

19%

21%

13%

11%

10%

14%

28%

39%

28%

38%

22%

11%

12%

11%

12%

14%

CLOUDS

cover %

100%

overcast

100%

96%

100%

99%

34%

38%

10%

100%

81%

100%

96%

95%

66%

100%

43%

55%

100%

95%

100%

16%

30%

18%

29%

93%

99%

100%

23%

100%

45%

49%

11%

59%

100%

44%

59%

100%

47%

18%

97%

100%

41%

98%

100%

81%

56%

37%

32%

34%

33%

23%

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 DAYLIGHT15H 20M REMAINING

MOON PHASE

Waxing Gibbous

91% illuminated

Station Location

40.3044, -74.6850

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DATA · USGS · NOAA · NWSUPDATED 2026-06-27 05:12 UTC

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