USGS · 01402630

ROYCE BROOK

USGS · 01402630LIVE

Royce Brook at Hamilton Road near Manville NJ

NEW JERSEY40.5061°N, -74.6231°W Updated 3 hr ago

FLOW RATE

1cfs

AIR TEMP

73°F

WIND

10mph ENE

FISH INDEX

69SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

1cfs 38.1% vs avg

Optimal band: 2–2 cfs

PERIOD HIGH

25cfs

PERIOD LOW

1cfs

RUNNABLE

42%

last 30 day in band

Precipitation History

Your History · Royce Brook at Hamilton Road near Manville NJ

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Weather Conditions

WEATHER CONDITIONS

TODAY

84°

73°

MON

73°

67°

TUE

75°

65°

WED

80°

64°

THU

90°

66°

FRI

87°

68°

SAT

86°

67°

TIME

MON

NOW

TUE

WED

THU

FRI

TEMP

hourly forecast

71°

mild

71°

69°

70°

71°

69°

70°

69°

68°

67°

66°

65°

66°

67°

68°

69°

72°

73°

74°

75°

74°

72°

70°

67°

66°

65°

64°

65°

66°

67°

71°

74°

77°

80°

79°

77°

75°

74°

73°

72°

69°

67°

66°

67°

70°

73°

76°

80°

81°

82°

84°

86°

89°

90°

88°

85°

80°

77°

74°

73°

72°

70°

69°

70°

74°

77°

82°

84°

87°

86°

81°

75°

71°

70°

71°

70°

69°

WIND

mph · gust · dir

10mph ENE

G 19 mph

G19

ENE

G22

G27

ENE

G22

G21

G19

G20

G18

G20

G19

NNE

G19

NNE

G17

NNE

G19

G28

G32

G30

G28

G29

G24

NNE

G19

NNE

G18

NNE

G20

NNE

G20

NNE

G20

G18

G17

NNE

G15

NNE

G11

NNE

G11

NNE

G11

G14

G13

NNE

G15

G16

NNE

G16

NNE

G16

NNE

G16

NNE

G17

NNE

G16

NNE

G15

G14

NNE

G13

NNE

G13

NNE

G13

NNE

G13

NNE

G13

NNE

G11

NNE

WNW

WSW

SSW

G11

SSW

G14

SSW

G14

G16

G14

G13

SSW

G10

WSW

G13

G12

G13

WSW

G13

WSW

G13

WSW

G14

WSW

G13

WSW

G15

SSW

G19

SSW

G24

G23

SSW

G21

SSW

G20

SSW

G18

WSW

G15

G19

WNW

G17

G16

G14

WSW

G10

WSW

WNW

G12

G14

G17

G18

G17

G14

WNW

G12

G13

PRECIP

chance %

43%

42%

31%

32%

29%

30%

31%

40%

55%

50%

37%

44%

48%

42%

32%

27%

23%

22%

14%

15%

22%

20%

15%

16%

18%

21%

18%

20%

22%

17%

20%

31%

11%

12%

32%

14%

44%

11%

CLOUDS

cover %

100%

overcast

100%

92%

100%

92%

72%

48%

75%

83%

100%

91%

77%

68%

70%

81%

100%

78%

51%

23%

41%

10%

84%

100%

85%

61%

11%

10%

12%

17%

45%

100%

14%

94%

100%

22%

29%

100%

83%

58%

PRESSURE

hPa · trend

1014

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Moderate

Pressure

Stable

Moon Phase

Good

DAYLIGHT

SUNRISE

05:34 AM

SUNSET

08:32 PM

14H 58M OF DAYLIGHT

MOON PHASE

Last Quarter

63% illuminated

Station Location

40.5061, -74.6231

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DATA · USGS · NOAA · NWSUPDATED 2026-07-06 00:00 UTC

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