USGS · 01092000

MERRIMACK R NR GOFFS FALLS, RIVER

USGS · 01092000LIVE

MERRIMACK R NR GOFFS FALLS, BELOW MANCHESTER, NH

BEDFORD, NH42.9481°N, -71.4634°W Updated 1 hr ago

FLOW RATE

4,070cfs

GAUGE HT

4.71ft

AIR TEMP

75°F

WIND

1mph W

FISH INDEX

75SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

4,070cfs 7.3% vs avg

Optimal band: 3,570–4,830 cfs

PERIOD HIGH

4,580cfs

PERIOD LOW

3,900cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

4.71ft

Precipitation History

Your History · MERRIMACK R NR GOFFS FALLS, BELOW MANCHESTER, NH

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Weather Conditions

WEATHER CONDITIONS

TODAY

96°

73°

FRI

96°

76°

SAT

94°

75°

SUN

88°

63°

MON

84°

61°

TUE

76°

55°

WED

83°

51°

TIME

THU

NOW

FRI

SAT

SUN

MON

TUE

TEMP

hourly forecast

91°

mild

91°

93°

94°

95°

96°

95°

94°

91°

87°

85°

83°

81°

80°

79°

78°

77°

76°

81°

84°

87°

89°

91°

93°

94°

95°

96°

95°

94°

90°

87°

85°

83°

81°

79°

77°

76°

78°

81°

85°

88°

91°

93°

94°

89°

85°

89°

85°

79°

76°

75°

74°

72°

69°

66°

65°

64°

63°

67°

72°

76°

79°

82°

84°

86°

88°

87°

85°

78°

70°

69°

67°

66°

65°

64°

63°

61°

62°

65°

68°

71°

75°

77°

80°

82°

84°

80°

76°

74°

70°

68°

67°

66°

65°

64°

63°

62°

WIND

mph · gust · dir

10mph WNW

G 18 mph

G18

WNW

G17

WNW

G19

G17

G20

G19

G20

G21

WSW

G18

WSW

G11

WSW

SSW

G15

WNW

G18

WNW

G16

WNW

G16

WNW

G17

WNW

G19

G20

G22

G21

G20

G21

G19

G20

G15

WSW

G21

G13

WSW

G17

G18

G19

G16

G18

WNW

G19

WNW

G16

WNW

G12

G13

WNW

G13

WNW

G13

WNW

G14

WNW

G14

WNW

G18

NNW

G16

NNW

G14

G16

G15

WNW

G24

G23

G22

G21

G19

G12

G10

NNW

G12

NNW

G12

NNW

G11

NNW

G10

NNW

NNE

NNW

G20

SSE

SSW

G10

SSW

G10

SSW

G10

SSW

G14

G11

G15

SSW

G12

SSW

G13

SSW

G13

SSW

G13

SSW

G11

SSW

WSW

WNW

PRECIP

chance %

11%

21%

19%

20%

28%

40%

36%

CLOUDS

cover %

clear

23%

55%

100%

53%

100%

77%

19%

77%

100%

11%

12%

23%

55%

100%

20%

12%

10%

100%

93%

14%

37%

15%

50%

100%

12%

80%

100%

PRESSURE

hPa · trend

1009

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Calm

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:11 AM

SUNSET

08:28 PM

15H 17M OF DAYLIGHT9H 45M REMAINING

MOON PHASE

Waning Gibbous

94% illuminated

Station Location

42.9481, -71.4634

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DATA · USGS · NOAA · NWSUPDATED 2026-07-02 10:43 UTC

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