USGS · 01647850

TURKEY BRANCH

USGS · 01647850LIVE

TURKEY BRANCH NEAR ROCKVILLE, MD

CHEVY CHASE, MD39.0685°N, -77.0817°W Updated 106 d ago

FLOW RATE

1cfs

AIR TEMP

75°F

WIND

3mph S

FISH INDEX

81SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

1cfs 15.5% vs avg

Optimal band: 1–1 cfs

PERIOD HIGH

77cfs

PERIOD LOW

1cfs

RUNNABLE

62%

last 1 year in band

Precipitation History

Your History · TURKEY BRANCH NEAR ROCKVILLE, MD

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Weather Conditions

WEATHER CONDITIONS

TODAY

82°

70°

THU

86°

72°

FRI

87°

69°

SAT

85°

66°

SUN

83°

67°

MON

85°

63°

TUE

91°

64°

TIME

WED

NOW

THU

FRI

SAT

SUN

MON

TEMP

hourly forecast

81°

mild

81°

82°

81°

79°

76°

75°

74°

73°

72°

73°

74°

75°

76°

78°

80°

82°

85°

86°

85°

84°

74°

75°

74°

73°

72°

71°

70°

71°

75°

78°

82°

85°

87°

74°

71°

73°

74°

73°

71°

69°

68°

67°

66°

68°

72°

76°

79°

81°

83°

82°

85°

81°

80°

78°

73°

71°

70°

71°

70°

69°

70°

69°

67°

68°

67°

69°

75°

80°

82°

83°

81°

78°

81°

78°

75°

72°

70°

69°

67°

66°

65°

64°

63°

64°

66°

69°

72°

75°

78°

WIND

mph · gust · dir

3mph SSE

G 4 mph

SSE

G12

G11

G14

SSE

G15

SSE

G14

SSE

G15

G12

SSE

G15

SSE

G17

G14

G13

G11

SSW

G10

G11

G12

SSW

G11

SSW

G21

G14

G12

SSW

G10

G11

WSW

G10

G11

WSW

G10

WSW

G12

WNW

G11

WNW

G13

WNW

G13

NNW

G25

G19

NNW

G13

WNW

NNW

WNW

G11

WNW

G11

WNW

G12

WNW

G11

G10

NNW

G13

G16

G11

NNE

G10

G16

G21

G19

ESE

G18

G19

ESE

G19

ESE

G19

ESE

G17

G14

ESE

G15

ESE

G13

ESE

G12

ESE

G12

ESE

G13

ESE

G12

ESE

G13

ESE

G18

ESE

G19

ESE

G20

ESE

G20

ESE

G18

ESE

G15

G11

ENE

NNE

G10

NNE

G11

G12

ENE

G11

ENE

PRECIP

chance %

11%

15%

26%

24%

14%

13%

11%

10%

13%

17%

20%

26%

36%

41%

40%

23%

15%

16%

12%

17%

68%

24%

11%

21%

43%

15%

11%

CLOUDS

cover %

clear

100%

49%

97%

73%

33%

100%

42%

100%

91%

39%

53%

100%

97%

100%

71%

100%

62%

99%

88%

99%

91%

21%

22%

100%

12%

11%

18%

100%

99%

100%

19%

59%

100%

52%

100%

44%

39%

37%

40%

52%

100%

56%

70%

PRESSURE

hPa · trend

1006

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Calm

Pressure

Stable

Moon Phase

Good

DAYLIGHT

SUNRISE

05:50 AM

SUNSET

08:36 PM

14H 46M OF DAYLIGHT

MOON PHASE

Last Quarter

36% illuminated

Station Location

39.0685, -77.0817

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DATA · USGS · NOAA · NWSUPDATED 2026-03-24 00:00 UTC

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