USGS · 01654500

LONG BRANCH

USGS · 01654500LIVE

LONG BRANCH NEAR ANNANDALE, VA

SPRINGFIELD, VA38.8136°N, -77.2365°W Updated 3 hr ago

FLOW RATE

1cfs

GAUGE HT

2.55ft

WATER TEMP

76°F

AIR TEMP

70°F

WIND

4mph SE

FISH INDEX

88SCORE / 100

EPIC · 5 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 7 DAY

1cfs 123.8% vs avg

Optimal band: 3–5 cfs

PERIOD HIGH

27cfs

PERIOD LOW

1cfs

RUNNABLE

14%

last 7 day in band

Gauge Height

2.55ft

Water Temperature

75.7°F

Precipitation History

Your History · LONG BRANCH NEAR ANNANDALE, VA

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Weather Conditions

WEATHER CONDITIONS

TODAY

81°

71°

MON

86°

66°

TUE

90°

65°

WED

101°

75°

THU

98°

80°

FRI

90°

70°

SAT

94°

72°

TIME

MON

NOW

TUE

WED

THU

FRI

TEMP

hourly forecast

67°

mild

67°

66°

68°

72°

74°

77°

79°

80°

83°

85°

86°

85°

83°

79°

75°

72°

71°

70°

69°

68°

67°

66°

65°

66°

72°

76°

79°

82°

85°

87°

88°

89°

90°

88°

84°

82°

79°

78°

77°

76°

75°

76°

81°

85°

88°

91°

94°

96°

98°

100°

101°

100°

97°

92°

88°

86°

85°

84°

83°

82°

81°

80°

83°

86°

89°

91°

93°

95°

97°

98°

95°

92°

91°

87°

85°

83°

81°

79°

77°

76°

74°

72°

71°

70°

71°

73°

76°

82°

84°

86°

88°

89°

90°

88°

85°

83°

81°

79°

WIND

mph · gust · dir

4mph NE

G 5 mph

NNE

G11

ENE

G10

ESE

G10

G11

G10

G11

G12

G11

SSE

G11

SSE

G10

SSW

G10

SSW

G13

SSW

WSW

WNW

SSW

G14

SSW

G17

SSW

G20

G21

G15

WSW

WNW

G11

WNW

G12

WNW

G12

G10

WNW

SSW

WSW

WNW

G16

G12

G13

G15

G16

G15

G16

G17

WNW

G17

NNW

G16

NNW

G19

G21

NNW

G23

NNW

G27

NNW

G28

NNW

G27

NNW

G20

NNW

G16

NNW

G17

NNW

G11

NNW

G14

NNW

G12

G14

G12

G10

NNW

G11

NNW

G10

NNW

G11

G13

G14

NNW

G11

NNE

ENE

PRECIP

chance %

CLOUDS

cover %

clear

17%

23%

11%

14%

12%

53%

67%

21%

13%

97%

100%

56%

87%

100%

56%

100%

89%

14%

100%

49%

100%

10%

93%

87%

100%

28%

65%

90%

95%

90%

PRESSURE

hPa · trend

1014

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Calm

Pressure

Stable

Moon Phase

Peak Activity

DAYLIGHT

SUNRISE

05:54 AM

SUNSET

08:34 PM

14H 40M OF DAYLIGHT

MOON PHASE

New Moon

3% illuminated

PEAK ACTIVITY

Station Location

38.8136, -77.2365

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DATA · USGS · NOAA · NWSUPDATED 2026-07-13 00:00 UTC

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