USGS · 01589100

EAST BRANCH

USGS · 01589100LIVE

EAST BRANCH HERBERT RUN AT ARBUTUS, MD

BALTIMORE COUNTY, MD39.2403°N, -76.6921°W Updated 1 hr ago

FLOW RATE

0.99cfs

GAUGE HT

0.89ft

AIR TEMP

79°F

WIND

7mph ENE

FISH INDEX

69SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

0.99cfs 72.5% vs avg

Optimal band: 1–1 cfs

PERIOD HIGH

95.9cfs

PERIOD LOW

0.52cfs

RUNNABLE

last 1 day in band

Gauge Height

0.89ft

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

82°

70°

MON

87°

67°

TUE

94°

67°

WED

100°

75°

THU

97°

80°

FRI

85°

71°

SAT

85°

67°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

82°

mild

82°

80°

81°

78°

76°

73°

71°

70°

69°

68°

67°

68°

67°

68°

72°

75°

77°

80°

82°

85°

86°

87°

85°

82°

78°

76°

74°

71°

70°

69°

68°

67°

69°

74°

78°

83°

86°

89°

91°

93°

94°

93°

91°

87°

84°

82°

80°

79°

78°

77°

76°

75°

77°

81°

86°

90°

93°

96°

98°

99°

100°

99°

98°

95°

91°

89°

88°

87°

85°

84°

82°

81°

80°

81°

82°

87°

89°

93°

94°

95°

97°

89°

93°

94°

93°

91°

87°

84°

83°

82°

80°

78°

76°

75°

73°

72°

71°

72°

73°

76°

WIND

mph · gust · dir

7mph E

G 14 mph

G14

G15

G17

ESE

G16

G17

ESE

G14

ESE

G11

NNE

ESE

G10

ENE

G10

ESE

SSE

G10

G12

SSW

G11

SSW

G11

SSW

WSW

G12

G19

G22

G24

G23

WSW

G19

WSW

G16

WSW

G13

WSW

G13

WSW

G15

WSW

G13

G12

WNW

G10

WNW

G11

WNW

G13

G10

G14

WSW

G15

WSW

G12

WNW

G13

NNW

G14

NNW

NNE

G14

WNW

G16

WNW

G16

WNW

G17

WNW

G20

WNW

G20

G21

G22

WNW

G19

G22

G24

G26

G21

NNW

G19

NNW

G19

NNW

G20

NNW

G21

NNW

G21

NNW

G21

NNW

G20

NNW

G19

NNW

G17

NNW

PRECIP

chance %

CLOUDS

cover %

80%

mostly

80%

100%

67%

100%

88%

100%

53%

30%

10%

84%

77%

37%

29%

46%

19%

98%

10%

11%

69%

48%

60%

59%

100%

56%

23%

100%

77%

100%

81%

100%

74%

17%

51%

54%

100%

70%

30%

PRESSURE

hPa · trend

1018

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:50 AM

SUNSET

08:33 PM

14H 43M OF DAYLIGHT

MOON PHASE

Waning Crescent

5% illuminated

Station Location

39.2403, -76.6921

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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 14:40 UTC

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