USGS · 01644375

LITTLE SENECA CREEK

USGS · 01644375LIVE

LITTLE SENECA CREEK TRIBUTARY NEAR GERMANTOWN, MD

MONTGOMERY COUNTY, MD39.1994°N, -77.2754°W Updated 1 hr ago

FLOW RATE

0.37cfs

GAUGE HT

0.33ft

AIR TEMP

95°F

WIND

7mph SSW

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

0.37cfs 78.4% vs avg

Optimal band: 0–1 cfs

PERIOD HIGH

0.65cfs

PERIOD LOW

0.37cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

0.33ft

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

100°

77°

FRI

103°

79°

SAT

98°

69°

SUN

88°

68°

MON

86°

64°

TUE

88°

67°

WED

81°

67°

TIME

FRI

NOW

SAT

SUN

MON

TUE

TEMP

hourly forecast

85°

mild

85°

84°

83°

81°

80°

79°

82°

87°

90°

92°

95°

97°

100°

102°

103°

102°

99°

93°

90°

89°

87°

86°

85°

83°

81°

79°

78°

81°

86°

89°

92°

95°

96°

97°

98°

69°

70°

71°

70°

69°

70°

69°

70°

71°

72°

73°

76°

79°

82°

84°

87°

88°

85°

83°

72°

68°

67°

68°

67°

68°

67°

68°

69°

70°

71°

74°

73°

75°

76°

80°

85°

86°

76°

64°

68°

67°

68°

70°

73°

76°

79°

82°

83°

86°

87°

88°

85°

WIND

mph · gust · dir

6mph WNW

G 13 mph

G13

WNW

G10

WNW

G10

G11

WNW

G10

WNW

G11

G10

G11

WNW

G13

WSW

G13

G15

G14

WNW

G16

WNW

G16

WNW

G15

WNW

G11

WNW

G10

G11

WSW

G12

G10

WNW

G11

G24

G17

NNE

WSW

G15

G13

WNW

G11

WNW

G13

WSW

G13

G14

WNW

G13

G10

SSW

G22

SSE

G13

G17

G12

SSW

G12

G11

WSW

WNW

NNW

ENE

ESE

WNW

G31

WNW

G10

ESE

G11

SSW

G10

SSE

G10

SSE

G12

ESE

G13

G14

G11

SSE

G30

WNW

G30

G28

G11

G15

SSE

G19

G11

G12

WSW

G11

WSW

G12

G15

WSW

WNW

G10

WNW

PRECIP

chance %

38%

55%

17%

76%

64%

48%

30%

75%

67%

34%

14%

39%

CLOUDS

cover %

clear

12%

15%

94%

26%

58%

33%

71%

42%

92%

58%

74%

42%

65%

75%

79%

54%

100%

87%

100%

99%

84%

100%

84%

100%

56%

100%

99%

79%

100%

22%

23%

64%

24%

26%

13%

100%

75%

28%

15%

PRESSURE

hPa · trend

1001

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:47 AM

SUNSET

08:39 PM

14H 52M OF DAYLIGHT0H 0M REMAINING

MOON PHASE

Waning Gibbous

90% illuminated

Station Location

39.1994, -77.2754

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DATA · USGS · NOAA · NWSUPDATED 2026-07-02 23:57 UTC

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