USGS · 01171500

MILL RIVER

USGS · 01171500LIVE

MILL RIVER AT NORTHAMPTON, MA

NORTHAMPTON, MA42.3190°N, -72.6651°W Updated 49 min ago

FLOW RATE

19.2cfs

GAUGE HT

5.61ft

AIR TEMP

91°F

WIND

7mph W

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

19.2cfs 60.3% vs avg

Optimal band: 17–23 cfs

PERIOD HIGH

23.9cfs

PERIOD LOW

17.1cfs

RUNNABLE

84%

last 1 day in band

Gauge Height

5.61ft

Precipitation History

Your History · MILL RIVER AT NORTHAMPTON, MA

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Weather Conditions

WEATHER CONDITIONS

TODAY

95°

72°

FRI

95°

77°

SAT

89°

68°

SUN

87°

61°

MON

83°

59°

TUE

65°

59°

WED

72°

58°

TIME

THU

NOW

FRI

SAT

SUN

MON

TUE

TEMP

hourly forecast

95°

mild

95°

93°

92°

89°

86°

84°

82°

81°

79°

78°

77°

80°

83°

86°

88°

89°

91°

92°

93°

94°

95°

94°

93°

92°

90°

86°

78°

76°

75°

74°

75°

78°

80°

84°

87°

88°

89°

87°

86°

85°

82°

76°

73°

70°

68°

67°

65°

63°

62°

61°

65°

70°

74°

78°

81°

83°

84°

86°

87°

85°

83°

78°

72°

68°

65°

63°

61°

60°

59°

60°

63°

67°

71°

75°

79°

80°

83°

77°

72°

68°

67°

66°

65°

64°

63°

62°

61°

60°

WIND

mph · gust · dir

8mph WSW

G 17 mph

G17

WSW

G14

G12

G13

WNW

ESE

SSW

WSW

G11

G12

G17

WNW

G19

WNW

G18

WNW

G20

WNW

G19

G20

WNW

G17

WNW

G12

WNW

NNW

G10

SSE

ENE

G16

SSW

G13

G12

SSE

G13

WSW

G22

WNW

G20

WNW

G18

WNW

G20

WNW

G19

WNW

G23

G21

WNW

G22

WNW

G21

G18

G15

G11

NNW

G10

NNW

G11

NNE

G12

NNE

ENE

G12

G10

SSE

WSW

WNW

NNW

NNE

ESE

SSE

SSW

G10

G12

SSE

G17

G14

WSW

SSW

ESE

ENE

NNE

G15

G21

ESE

G23

ESE

G24

ESE

G24

ESE

PRECIP

chance %

13%

15%

10%

25%

37%

36%

37%

31%

21%

CLOUDS

cover %

clear

92%

100%

65%

11%

95%

87%

58%

94%

71%

31%

21%

50%

75%

96%

91%

100%

44%

18%

100%

55%

90%

50%

15%

91%

10%

13%

40%

45%

100%

65%

100%

14%

67%

94%

100%

77%

99%

90%

100%

86%

60%

20%

22%

51%

100%

27%

100%

12%

17%

100%

PRESSURE

hPa · trend

1003

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:18 AM

SUNSET

08:31 PM

15H 13M OF DAYLIGHT3H 42M REMAINING

MOON PHASE

Waning Gibbous

92% illuminated

Station Location

42.3190, -72.6651

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DATA · USGS · NOAA · NWSUPDATED 2026-07-02 16:49 UTC

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