USGS · 01087000

BLACKWATER RIVER

USGS · 01087000LIVE

BLACKWATER RIVER NEAR WEBSTER, NH

WEBSTER, NH43.2970°N, -71.6945°W Updated 21 hr ago

FLOW RATE

323cfs

AIR TEMP

76°F

WIND

11mph W

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

323cfs 27.6% vs avg

Optimal band: 147–199 cfs

PERIOD HIGH

1,002cfs

PERIOD LOW

106cfs

RUNNABLE

23%

last 30 day in band

Precipitation History

Your History · BLACKWATER RIVER NEAR WEBSTER, NH

Track your history

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

78°

57°

THU

79°

58°

FRI

79°

61°

SAT

78°

57°

SUN

82°

56°

MON

81°

54°

TUE

83°

56°

TIME

WED

NOW

THU

FRI

SAT

SUN

MON

TEMP

hourly forecast

67°

mild

67°

65°

64°

63°

62°

61°

60°

59°

58°

59°

63°

67°

71°

74°

75°

77°

78°

79°

78°

75°

73°

69°

68°

67°

66°

64°

63°

62°

61°

64°

65°

67°

68°

72°

74°

77°

79°

77°

75°

78°

74°

68°

64°

63°

61°

60°

59°

58°

57°

58°

62°

66°

70°

73°

74°

73°

75°

78°

73°

72°

69°

65°

61°

60°

59°

58°

57°

56°

57°

60°

64°

69°

75°

78°

79°

81°

82°

80°

70°

64°

63°

60°

59°

58°

57°

56°

55°

54°

56°

59°

63°

68°

73°

78°

80°

81°

77°

71°

WIND

mph · gust · dir

4mph W

G 9 mph

WSW

G10

G11

G10

WSW

WNW

WSW

SSW

G12

SSW

G11

G12

ENE

WSW

G11

WNW

G11

SSE

G16

G28

G23

SSE

G21

SSE

G21

G15

G13

SSW

G12

SSW

G12

G13

G14

G13

WNW

G15

WNW

G13

WNW

G15

NNW

WNW

NNE

ENE

ESE

WSW

WNW

NNE

SSE

G14

SSE

ESE

SSW

SSE

NNW

WNW

NNW

WNW

NNE

ENE

G12

NNE

PRECIP

chance %

14%

17%

16%

13%

16%

22%

33%

42%

48%

65%

88%

48%

58%

11%

15%

10%

14%

CLOUDS

cover %

37%

few

37%

100%

27%

86%

98%

100%

20%

100%

42%

27%

100%

86%

100%

98%

100%

91%

100%

83%

100%

44%

81%

74%

36%

40%

53%

36%

76%

100%

13%

82%

93%

73%

97%

100%

59%

100%

39%

100%

35%

27%

17%

19%

83%

100%

83%

80%

27%

100%

11%

23%

PRESSURE

hPa · trend

998

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Moderate

Pressure

Rising — Slow

Moon Phase

Average

DAYLIGHT

SUNRISE

05:07 AM

SUNSET

08:30 PM

15H 23M OF DAYLIGHT0H 0M REMAINING

MOON PHASE

Waxing Gibbous

73% illuminated

Station Location

43.2970, -71.6945

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-06-24 21:17 UTC

Site #01087000·USGS

Create a free account to save favorites, set flow alerts, and track conditions