USGS · 01407290

BIG BROOK

USGS · 01407290LIVE

Big Brook near Marlboro NJ

COLTS NECK TOWNSHIP, NJ40.3197°N, -74.2142°W Updated 27 min ago

FLOW RATE

4.96cfs

GAUGE HT

9.53ft

AIR TEMP

62°F

WIND

6mph NW

FISH INDEX

75SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

4.96cfs 32.5% vs avg

Optimal band: 4–6 cfs

PERIOD HIGH

11.5cfs

PERIOD LOW

3.74cfs

RUNNABLE

78%

last 1 day in band

Gauge Height

9.53ft

Precipitation History

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

82°

61°

THU

85°

62°

FRI

73°

63°

SAT

72°

66°

SUN

83°

65°

MON

84°

63°

TUE

91°

63°

TIME

WED

NOW

THU

FRI

SAT

SUN

MON

TEMP

hourly forecast

67°

mild

67°

70°

73°

75°

78°

79°

81°

82°

81°

79°

75°

72°

70°

68°

66°

65°

64°

63°

62°

65°

72°

75°

78°

80°

82°

84°

85°

84°

81°

78°

75°

72°

70°

66°

65°

63°

64°

65°

66°

69°

72°

73°

69°

68°

66°

65°

66°

68°

69°

70°

71°

72°

71°

70°

67°

66°

67°

66°

65°

68°

71°

74°

76°

77°

78°

80°

81°

82°

83°

82°

80°

77°

73°

70°

68°

66°

65°

64°

WIND

mph · gust · dir

10mph NW

G 22 mph

G22

G20

G15

G12

G14

G15

WNW

G13

WNW

G13

WNW

G13

G11

WNW

G12

WSW

G10

SSW

G15

SSW

G11

SSW

WSW

ENE

G10

G12

SSE

G16

G15

G14

SSW

G16

SSW

G15

G16

SSE

G20

SSE

G23

G24

G29

G30

G31

SSW

G30

SSW

G20

WSW

G15

SSW

G15

G14

G12

G13

WSW

SSW

WSW

WNW

G14

WSW

SSE

G13

SSE

WSW

NNE

ENE

ESE

SSE

SSW

SSE

SSW

SSE

ENE

ESE

NNE

ENE

ESE

G11

SSE

G11

SSW

PRECIP

chance %

18%

49%

12%

18%

44%

66%

51%

39%

CLOUDS

cover %

clear

17%

84%

18%

51%

100%

48%

100%

12%

70%

45%

99%

70%

26%

100%

94%

88%

100%

11%

20%

89%

74%

43%

20%

19%

27%

31%

PRESSURE

hPa · trend

1011

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Ideal

Wind

Light

Pressure

Rising — Slow

Moon Phase

Good

DAYLIGHT

SUNRISE

05:28 AM

SUNSET

08:30 PM

15H 2M OF DAYLIGHT12H 43M REMAINING

MOON PHASE

First Quarter

67% illuminated

Station Location

40.3197, -74.2142

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-06-24 07:47 UTC

Site #01407290·USGS

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