USGS · 01643580

MONOCACY RIVER

USGS · 01643580LIVE

MONOCACY RIVER NEAR DICKERSON, MD

MARYLAND39.2634°N, -77.4357°W Updated 23 min ago

FLOW RATE

263cfs

GAUGE HT

1.33ft

WATER TEMP

32°F

AIR TEMP

90°F

WIND

6mph S

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

263cfs 50.9% vs avg

Optimal band: 224–302 cfs

PERIOD HIGH

275cfs

PERIOD LOW

252cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

1.33ft

Water Temperature

32.4°F

Water Turbidity

Precipitation History

Your History · MONOCACY RIVER NEAR DICKERSON, MD

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Weather Conditions

WEATHER CONDITIONS

TODAY

99°

76°

FRI

104°

77°

SAT

100°

70°

SUN

88°

67°

MON

86°

67°

TUE

92°

68°

WED

83°

66°

TIME

FRI

NOW

SAT

SUN

MON

TUE

TEMP

hourly forecast

83°

mild

83°

82°

80°

79°

77°

78°

80°

84°

88°

92°

95°

97°

100°

103°

104°

103°

98°

94°

90°

88°

86°

85°

84°

81°

80°

79°

77°

80°

85°

89°

92°

95°

97°

98°

99°

100°

96°

73°

71°

70°

69°

70°

71°

72°

73°

77°

80°

83°

85°

87°

88°

87°

84°

82°

69°

71°

70°

68°

67°

69°

72°

74°

75°

73°

72°

73°

74°

78°

85°

86°

71°

68°

69°

68°

70°

73°

77°

80°

83°

86°

88°

90°

91°

92°

91°

87°

83°

WIND

mph · gust · dir

1mph WNW

G 7 mph

WNW

WSW

ESE

G11

WSW

G10

WNW

G11

G16

WNW

G14

G16

G15

G16

NNW

G12

SSW

NNE

G16

G15

NNE

SSW

G13

G11

WNW

G10

WNW

G12

WSW

G13

G15

WNW

G18

G15

G11

SSW

G22

G14

SSW

NNE

G16

G11

SSW

G10

SSW

WNW

ESE

G35

G26

ESE

SSW

SSE

ESE

SSE

G10

SSE

G40

G16

ESE

G16

G17

SSW

WSW

G11

WSW

G11

WNW

PRECIP

chance %

35%

55%

19%

79%

63%

53%

34%

76%

69%

28%

12%

38%

CLOUDS

cover %

clear

12%

17%

24%

22%

100%

25%

100%

68%

25%

86%

69%

75%

85%

100%

95%

69%

100%

94%

100%

80%

100%

97%

100%

96%

100%

39%

24%

13%

20%

14%

50%

30%

69%

PRESSURE

hPa · trend

1007

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:47 AM

SUNSET

08:40 PM

14H 53M OF DAYLIGHT19H 47M REMAINING

MOON PHASE

Waning Gibbous

90% illuminated

Station Location

39.2634, -77.4357

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DATA · USGS · NOAA · NWSUPDATED 2026-07-03 00:53 UTC

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