USGS · 01593500

LITTLE PATUXENT RIVER

USGS · 01593500LIVE

LITTLE PATUXENT RIVER AT GUILFORD, MD

COLUMBIA, MD39.1677°N, -76.8512°W Updated 7 min ago

FLOW RATE

7.84cfs

GAUGE HT

1.73ft

AIR TEMP

83°F

WIND

7mph ESE

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

7.84cfs 60.3% vs avg

Optimal band: 9–12 cfs

PERIOD HIGH

14cfs

PERIOD LOW

7.6cfs

RUNNABLE

52%

last 1 day in band

Gauge Height

1.73ft

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

84°

73°

MON

87°

67°

TUE

92°

67°

WED

100°

76°

THU

93°

76°

FRI

84°

67°

SAT

84°

65°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

80°

mild

80°

77°

75°

73°

71°

70°

69°

68°

67°

68°

72°

75°

78°

81°

83°

86°

87°

86°

85°

83°

79°

76°

75°

73°

71°

70°

69°

68°

67°

69°

74°

78°

82°

85°

87°

89°

91°

92°

91°

89°

86°

83°

82°

81°

79°

78°

77°

76°

77°

80°

84°

88°

91°

93°

95°

96°

98°

99°

100°

99°

96°

92°

88°

86°

85°

83°

82°

80°

79°

76°

78°

82°

86°

89°

92°

93°

92°

91°

89°

86°

83°

81°

80°

77°

76°

75°

73°

72°

70°

68°

67°

69°

72°

75°

78°

80°

82°

83°

84°

WIND

mph · gust · dir

5mph SSE

G 10 mph

G10

SSE

ESE

G11

G13

G11

ESE

ENE

G10

SSE

G11

SSE

G13

G11

G10

G11

SSW

G11

G10

G13

WSW

G13

G15

G20

G23

WSW

G24

WSW

G24

WSW

G20

G17

G19

WNW

G19

WNW

G21

WNW

G20

WNW

G16

WNW

G13

WNW

G12

WNW

G12

WNW

G12

WNW

G13

WNW

G13

G14

G15

WNW

G15

G16

NNW

G18

G19

G20

G19

G18

G14

NNW

G11

G15

WNW

G14

WNW

G17

WNW

G18

WNW

G20

G17

G19

G20

G19

G22

G25

G26

NNW

G26

NNW

G26

NNW

G24

NNW

G21

NNW

G22

NNW

G21

NNW

G18

NNW

G19

NNW

G21

NNW

G18

NNW

G17

NNW

G15

NNW

G14

NNW

G14

NNW

G15

NNW

G15

NNW

G15

NNW

PRECIP

chance %

CLOUDS

cover %

100%

overcast

100%

35%

15%

22%

12%

13%

22%

25%

11%

10%

17%

65%

28%

23%

10%

36%

32%

78%

31%

100%

74%

11%

29%

88%

10%

86%

63%

100%

91%

12%

57%

100%

92%

100%

97%

100%

96%

100%

11%

12%

100%

20%

11%

PRESSURE

hPa · trend

1011

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:51 AM

SUNSET

08:34 PM

14H 43M OF DAYLIGHT

MOON PHASE

Waning Crescent

4% illuminated

Station Location

39.1677, -76.8512

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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 20:00 UTC

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