USGS · 01589100

EAST BRANCH

USGS · 01589100LIVE

EAST BRANCH HERBERT RUN AT ARBUTUS, MD

BALTIMORE COUNTY, MD39.2403°N, -76.6921°W Updated 20 min ago

FLOW RATE

0.68cfs

GAUGE HT

0.86ft

AIR TEMP

73°F

WIND

4mph SE

FISH INDEX

81SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

0.68cfs 19.5% vs avg

Optimal band: 1–1 cfs

PERIOD HIGH

2.44cfs

PERIOD LOW

0.68cfs

RUNNABLE

last 1 day in band

Gauge Height

0.86ft

Precipitation History

Your History · EAST BRANCH HERBERT RUN AT ARBUTUS, MD

Track your history

Sign in to track your sessions at EAST BRANCH HERBERT RUN AT ARBUTUS, MD — best days, monthly trends, and time on the water.

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

84°

73°

MON

87°

68°

TUE

93°

66°

WED

102°

78°

THU

98°

83°

FRI

90°

73°

SAT

94°

76°

TIME

MON

NOW

TUE

WED

THU

FRI

TEMP

hourly forecast

70°

mild

70°

69°

68°

70°

73°

76°

78°

80°

83°

86°

87°

86°

85°

82°

78°

75°

74°

72°

70°

69°

68°

67°

66°

68°

73°

77°

81°

84°

88°

90°

92°

93°

92°

89°

86°

84°

83°

82°

81°

80°

79°

78°

79°

83°

87°

91°

95°

98°

100°

102°

101°

99°

97°

94°

92°

91°

89°

88°

87°

85°

84°

83°

85°

88°

91°

94°

95°

96°

98°

94°

92°

97°

96°

94°

90°

87°

86°

84°

82°

80°

79°

78°

76°

74°

73°

75°

78°

81°

83°

86°

88°

89°

90°

89°

88°

86°

85°

82°

WIND

mph · gust · dir

3mph NNW

NNW

NNE

ESE

G10

G11

ESE

G12

SSE

G10

SSW

G11

G10

SSW

WSW

SSW

G14

WSW

G11

WSW

G10

WSW

G11

WSW

G10

WSW

G11

G12

SSW

G17

G22

G23

WSW

G22

WSW

G16

WSW

G18

G19

G17

G15

WNW

G13

WNW

G11

G10

WNW

G10

WNW

G11

WNW

G11

G12

G11

WSW

G10

WNW

G13

WNW

G17

G22

G19

G16

G15

WNW

G13

G12

G10

G11

G13

WNW

G14

G17

WNW

G16

WNW

G17

WNW

G18

WNW

G17

G19

WNW

G20

WNW

G20

G21

G20

G23

G24

NNW

G23

G24

NNW

G23

NNW

G17

G15

G13

G15

G13

G12

G11

G12

G13

NNW

G13

NNW

G14

G15

G11

NNE

ESE

PRECIP

chance %

CLOUDS

cover %

clear

21%

32%

18%

94%

100%

11%

58%

15%

11%

44%

12%

64%

11%

100%

14%

12%

100%

99%

100%

64%

100%

54%

18%

100%

10%

12%

11%

74%

62%

20%

44%

65%

80%

92%

PRESSURE

hPa · trend

1020

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Calm

Pressure

Rising — Slow

Moon Phase

Peak Activity

DAYLIGHT

SUNRISE

05:50 AM

SUNSET

08:33 PM

14H 43M OF DAYLIGHT

MOON PHASE

New Moon

3% illuminated

PEAK ACTIVITY

Station Location

39.2403, -76.6921

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-07-13 02:40 UTC

Site #01589100·USGS

Create a free account to save favorites, set flow alerts, and track conditions