USGS · 01589352

GWYNNS FALLS RIVER

USGS · 01589352LIVE

GWYNNS FALLS AT WASHINGTON BLVD AT BALTIMORE, MD

BALTIMORE, MD39.2721°N, -76.6501°W Updated 38 min ago

FLOW RATE

45.1cfs

GAUGE HT

2.56ft

AIR TEMP

78°F

WIND

7mph NE

FISH INDEX

69SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

45.1cfs 42.8% vs avg

Optimal band: 29–39 cfs

PERIOD HIGH

109cfs

PERIOD LOW

29.5cfs

RUNNABLE

62%

last 1 day in band

Gauge Height

2.56ft

Precipitation History

Your History · GWYNNS FALLS AT WASHINGTON BLVD AT BALTIMORE, MD

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Weather Conditions

WEATHER CONDITIONS

TODAY

84°

71°

MON

87°

67°

TUE

93°

67°

WED

100°

75°

THU

95°

78°

FRI

84°

70°

SAT

85°

65°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

83°

mild

83°

84°

83°

80°

77°

74°

72°

71°

70°

69°

68°

67°

69°

72°

75°

77°

79°

81°

84°

86°

87°

86°

85°

82°

78°

76°

74°

72°

70°

69°

68°

67°

69°

74°

78°

82°

85°

88°

90°

92°

93°

92°

90°

86°

84°

82°

81°

80°

79°

78°

77°

76°

75°

77°

81°

85°

89°

92°

95°

98°

99°

100°

99°

98°

97°

94°

90°

87°

86°

85°

82°

80°

79°

78°

79°

80°

85°

88°

92°

93°

95°

94°

90°

92°

93°

92°

89°

86°

83°

81°

80°

78°

76°

75°

73°

72°

71°

70°

72°

WIND

mph · gust · dir

7mph E

G 10 mph

G10

G11

G14

ESE

G15

ESE

G18

ESE

G16

ESE

G11

ESE

G10

NNE

ESE

G11

SSW

G10

WSW

WNW

WSW

G12

G19

G22

G24

WSW

G23

WSW

G19

G16

G13

G15

G13

G12

WNW

G10

WNW

G11

G13

WSW

G13

WSW

G10

WSW

G14

G15

WNW

G12

G13

NNW

G14

NNW

NNE

G14

WNW

G16

WNW

G16

WNW

G17

WNW

G20

G21

G22

WNW

G19

G22

G24

G26

NNW

G21

NNW

G19

NNW

G19

NNW

G20

NNW

G21

NNW

G21

NNW

G21

NNW

G20

NNW

G19

NNW

PRECIP

chance %

CLOUDS

cover %

100%

overcast

100%

13%

11%

24%

100%

94%

89%

23%

75%

100%

47%

11%

15%

13%

21%

22%

27%

88%

10%

11%

60%

100%

67%

53%

100%

10%

100%

63%

43%

100%

88%

100%

83%

19%

81%

96%

100%

70%

30%

PRESSURE

hPa · trend

1019

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:50 AM

SUNSET

08:33 PM

14H 43M OF DAYLIGHT

MOON PHASE

Waning Crescent

5% illuminated

Station Location

39.2721, -76.6501

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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 14:20 UTC

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