USGS · 01407290

BIG BROOK

USGS · 01407290LIVE

Big Brook near Marlboro NJ

COLTS NECK TOWNSHIP, NJ40.3197°N, -74.2142°W Updated 11 hr ago

FLOW RATE

5cfs

AIR TEMP

65°F

WIND

8mph NW

FISH INDEX

81SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

5cfs 35.9% vs avg

Optimal band: 4–6 cfs

PERIOD HIGH

57cfs

PERIOD LOW

3cfs

RUNNABLE

58%

last 1 year in band

Precipitation History

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

82°

62°

THU

86°

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

78°

mild

78°

79°

81°

82°

79°

75°

72°

70°

68°

65°

64°

63°

62°

65°

71°

75°

78°

80°

82°

84°

85°

86°

85°

83°

80°

76°

73°

71°

70°

68°

67°

66°

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°

63°

65°

WIND

mph · gust · dir

8mph NW

G 14 mph

G14

WNW

G12

WNW

G12

WSW

G11

G13

WSW

G10

WSW

G11

WSW

G11

WSW

G11

WSW

WNW

NNW

NNE

G12

ESE

G12

G13

G14

SSW

G14

SSW

G14

G16

SSE

G21

SSE

G22

SSE

G24

SSE

G28

G31

G28

G26

SSW

G20

SSW

G16

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

WSW

PRECIP

chance %

14%

37%

17%

28%

42%

59%

55%

41%

CLOUDS

cover %

clear

100%

24%

10%

17%

32%

62%

17%

61%

100%

12%

70%

45%

99%

70%

26%

100%

94%

88%

100%

11%

20%

89%

74%

43%

20%

19%

27%

31%

22%

10%

13%

PRESSURE

hPa · trend

1011

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Ideal

Wind

Light

Pressure

Stable

Moon Phase

Good

DAYLIGHT

SUNRISE

05:28 AM

SUNSET

08:30 PM

15H 2M OF DAYLIGHT8H 57M REMAINING

MOON PHASE

First Quarter

69% illuminated

Station Location

40.3197, -74.2142

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-06-24 11:33 UTC

Site #01407290·USGS

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