USGS · 01589100

EAST BRANCH

USGS · 01589100LIVE

EAST BRANCH HERBERT RUN AT ARBUTUS, MD

BALTIMORE COUNTY, MD39.2403°N, -76.6921°W Updated 17 hr ago

FLOW RATE

2cfs

GAUGE HT

0.94ft

AIR TEMP

81°F

WIND

6mph ENE

FISH INDEX

50SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

2cfs 13.3% vs avg

Optimal band: 1–1 cfs

PERIOD HIGH

15cfs

PERIOD LOW

1cfs

RUNNABLE

74%

last 30 day in band

Gauge Height

0.94ft

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

83°

72°

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

83°

mild

83°

81°

77°

74°

72°

71°

70°

69°

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°

79°

81°

WIND

mph · gust · dir

11mph E

G 16 mph

G16

ESE

G16

ESE

G16

ESE

G17

ESE

G16

G10

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

G16

NNW

G15

NNW

PRECIP

chance %

CLOUDS

cover %

clear

99%

100%

75%

25%

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

Too Hot

Wind

Light

Pressure

Rising — Slow

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 00:00 UTC

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