USGS · 01649500

NORTHEAST BRANCH

USGS · 01649500LIVE

NORTHEAST BRANCH ANACOSTIA RIVER AT RIVERDALE, MD

MARYLAND38.9603°N, -76.9260°W Updated 22 hr ago

FLOW RATE

13cfs

AIR TEMP

102°F

WIND

6mph W

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

13cfs 43.5% vs avg

Optimal band: 16–22 cfs

PERIOD HIGH

96cfs

PERIOD LOW

11cfs

RUNNABLE

35%

last 30 day in band

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

102°

80°

SAT

105°

79°

SUN

96°

70°

MON

83°

70°

TUE

91°

71°

WED

83°

65°

THU

73°

70°

TIME

FRI

NOW

SAT

SUN

MON

TUE

WED

TEMP

hourly forecast

91°

mild

91°

89°

87°

86°

85°

84°

82°

81°

80°

81°

86°

91°

95°

98°

100°

102°

104°

105°

79°

83°

82°

81°

80°

79°

78°

77°

78°

77°

76°

77°

79°

81°

85°

88°

92°

95°

96°

95°

93°

83°

70°

71°

72°

73°

75°

77°

78°

76°

79°

83°

82°

78°

75°

74°

73°

72°

71°

73°

75°

79°

82°

86°

88°

90°

91°

89°

88°

83°

80°

77°

75°

74°

72°

71°

70°

69°

66°

65°

66°

68°

70°

72°

75°

78°

81°

83°

82°

WIND

mph · gust · dir

4mph SSW

G 9 mph

SSW

G10

WSW

SSE

SSW

SSE

G13

G10

NNW

G10

WNW

G14

G15

G16

G13

WNW

G69

WSW

G13

G24

G12

ESE

WSW

G11

SSW

G12

SSE

NNW

ESE

G10

ESE

G11

G24

G22

G15

G14

ENE

G23

G24

G11

ESE

G14

SSE

G11

NNE

NNW

ENE

NNW

ENE

ESE

SSE

G12

SSW

G12

G14

WSW

G12

WSW

WNW

G11

G13

NNW

G12

NNW

G10

NNE

ENE

G15

ENE

G17

ENE

G17

ENE

G18

ENE

G17

G16

ENE

G15

G14

G12

G13

G11

ENE

ESE

PRECIP

chance %

10%

12%

18%

22%

32%

19%

22%

25%

26%

22%

18%

13%

10%

68%

71%

19%

22%

71%

64%

15%

14%

31%

34%

11%

15%

18%

CLOUDS

cover %

clear

57%

37%

10%

43%

10%

13%

38%

34%

17%

40%

53%

100%

88%

100%

82%

96%

75%

100%

97%

100%

96%

89%

90%

100%

88%

79%

100%

10%

100%

95%

100%

16%

15%

12%

24%

100%

35%

25%

23%

22%

39%

33%

47%

100%

20%

12%

100%

49%

100%

92%

41%

81%

100%

90%

77%

68%

69%

76%

81%

PRESSURE

hPa · trend

1013

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:47 AM

SUNSET

08:36 PM

14H 49M OF DAYLIGHT0H 0M REMAINING

MOON PHASE

Waning Gibbous

84% illuminated

Station Location

38.9603, -76.9260

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-07-03 22:27 UTC

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