USGS · 01109730

BLACKSTONE RIVER

USGS · 01109730LIVE

BLACKSTONE RIVER, W. MAIN ST., AT MILLBURY, MA

MILLBURY, MA42.1890°N, -71.7651°W Updated 19 hr ago

FLOW RATE

63cfs

GAUGE HT

1.76ft

AIR TEMP

83°F

WIND

3mph NNE

FISH INDEX

63SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

63cfs 27.0% vs avg

Optimal band: 48–66 cfs

PERIOD HIGH

326cfs

PERIOD LOW

46cfs

RUNNABLE

65%

last 30 day in band

Gauge Height

1.76ft

Precipitation History

Your History · BLACKSTONE RIVER, W. MAIN ST., AT MILLBURY, MA

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Weather Conditions

WEATHER CONDITIONS

TODAY

83°

58°

MON

85°

64°

TUE

95°

67°

WED

91°

74°

THU

84°

61°

FRI

75°

57°

SAT

79°

55°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

75°

mild

75°

72°

70°

69°

67°

65°

64°

65°

64°

65°

68°

71°

75°

79°

81°

83°

84°

85°

84°

83°

80°

76°

74°

70°

68°

67°

68°

70°

74°

75°

83°

87°

90°

92°

94°

95°

91°

90°

86°

85°

84°

83°

82°

80°

78°

79°

81°

83°

86°

88°

91°

89°

90°

87°

82°

80°

79°

77°

74°

71°

69°

68°

67°

68°

69°

67°

69°

72°

76°

80°

82°

84°

83°

84°

78°

82°

81°

76°

73°

71°

66°

61°

60°

59°

60°

59°

57°

60°

63°

65°

69°

71°

73°

WIND

mph · gust · dir

8mph SE

G 16 mph

G16

G17

G14

SSE

G15

G11

G10

G14

G13

G16

G22

G20

G16

G15

SSW

G16

SSW

G18

SSW

G18

SSW

G19

SSW

G21

SSW

G22

SSW

G23

SSW

G26

SSW

G29

SSW

G25

SSW

G24

SSW

G25

SSW

G25

SSW

G19

G20

G18

G17

G18

G24

G23

WSW

G21

WSW

G17

WSW

G17

WSW

G16

WSW

G18

WSW

G19

WSW

G20

WSW

G21

G22

WSW

G23

G24

G27

G28

WSW

G27

WSW

G27

WSW

G28

G31

G30

G25

WNW

G27

G30

WNW

G27

WNW

G25

WNW

G20

WNW

G15

WNW

G25

G24

WNW

G21

WNW

G21

WNW

G20

WNW

G20

G18

WNW

G16

G22

G26

G27

G26

WNW

G25

G24

G23

G27

G31

G32

G31

G32

G30

G22

WNW

G17

WNW

G18

WNW

G22

WNW

G23

WNW

G25

WNW

G28

WNW

G27

WNW

G27

WNW

G22

WNW

G25

WNW

G22

WNW

G12

WNW

WSW

G17

G23

WNW

G22

G20

WNW

G17

G16

WNW

G16

G18

G19

G18

PRECIP

chance %

15%

11%

CLOUDS

cover %

clear

96%

72%

22%

100%

98%

94%

99%

14%

22%

12%

11%

93%

100%

25%

100%

96%

12%

31%

100%

59%

95%

100%

50%

75%

100%

86%

100%

92%

100%

65%

100%

63%

12%

69%

43%

63%

61%

27%

51%

71%

PRESSURE

hPa · trend

1008

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Calm

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:22 AM

SUNSET

08:23 PM

15H 1M OF DAYLIGHT

MOON PHASE

Waning Crescent

4% illuminated

Station Location

42.1890, -71.7651

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

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