USGS · 01104430

HOBBS BK RIVER

USGS · 01104430LIVE

HOBBS BK BELOW CAMBRIDGE RES NR KENDALL GREEN, MA

WALTHAM, MA42.3982°N, -71.2734°W Updated 16 hr ago

FLOW RATE

18cfs

GAUGE HT

1.17ft

WATER TEMP

78°F

AIR TEMP

82°F

WIND

6mph NNE

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

18cfs 28.2% vs avg

Optimal band: 12–16 cfs

PERIOD HIGH

35cfs

PERIOD LOW

1cfs

RUNNABLE

15%

last 1 year in band

Gauge Height

1.17ft

Water Temperature

78.1°F

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

84°

61°

MON

87°

63°

TUE

99°

68°

WED

96°

80°

THU

89°

64°

FRI

72°

59°

SAT

84°

55°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

82°

mild

82°

81°

80°

78°

76°

73°

70°

68°

67°

66°

65°

64°

63°

68°

72°

77°

81°

83°

85°

86°

87°

85°

83°

80°

73°

72°

69°

70°

69°

68°

72°

77°

82°

88°

90°

92°

95°

97°

98°

99°

96°

92°

89°

88°

87°

86°

85°

84°

82°

81°

80°

82°

85°

87°

90°

92°

94°

96°

95°

94°

93°

91°

90°

86°

84°

81°

80°

78°

77°

75°

72°

74°

78°

82°

86°

89°

84°

87°

82°

88°

84°

69°

73°

72°

68°

66°

64°

63°

62°

60°

59°

60°

62°

65°

67°

70°

72°

WIND

mph · gust · dir

10mph E

G 12 mph

G12

G11

G12

G14

ESE

G14

G11

SSE

G12

SSE

G11

SSW

G11

SSW

G11

SSW

G12

SSW

G13

G11

G20

G21

G18

G15

SSW

G14

G13

SSW

G15

SSW

G17

SSW

G19

SSW

G20

G22

SSW

G22

SSW

G26

G28

SSW

G31

SSW

G27

SSW

G27

SSW

G26

SSW

G25

G23

G24

G19

G24

WSW

G23

WSW

G20

WSW

G19

WSW

G18

G20

G21

WSW

G22

G23

G24

G26

G28

G31

G32

G30

WNW

G24

WNW

G21

WNW

G22

G24

WSW

G26

G21

WNW

G20

WNW

G17

G19

G24

G27

G31

G28

G27

G26

WNW

G20

WNW

G19

WNW

G19

G24

G23

G25

G22

G26

G24

G26

G19

G14

WSW

G16

G14

G12

G13

G17

WSW

G22

G18

WSW

G20

G16

G19

NNW

G19

NNW

WNW

G11

G15

G16

G17

NNW

G17

NNW

G16

NNW

G15

NNW

G14

NNW

PRECIP

chance %

10%

CLOUDS

cover %

clear

91%

96%

31%

77%

21%

16%

25%

26%

11%

83%

100%

51%

50%

38%

10%

69%

20%

100%

65%

33%

83%

36%

100%

66%

100%

28%

100%

11%

100%

47%

100%

94%

100%

37%

44%

100%

10%

100%

PRESSURE

hPa · trend

1016

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:19 AM

SUNSET

08:22 PM

15H 3M OF DAYLIGHT

MOON PHASE

Waning Crescent

5% illuminated

Station Location

42.3982, -71.2734

Loading map…

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

Site #01104430·USGS

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