USGS · 04271500

GREAT CHAZY RIVER

USGS · 04271500LIVE

GREAT CHAZY RIVER AT PERRY MILLS NY

TOWN OF CHAMPLAIN, NY44.9996°N, -73.5021°W Updated 22 hr ago

FLOW RATE

526cfs

AIR TEMP

77°F

WIND

1mph WNW

FISH INDEX

88SCORE / 100

EPIC · 5 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

526cfs 125.8% vs avg

Optimal band: 347–469 cfs

PERIOD HIGH

2,097cfs

PERIOD LOW

149cfs

RUNNABLE

19%

last 30 day in band

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

80°

56°

MON

81°

60°

TUE

84°

62°

WED

82°

68°

THU

89°

71°

FRI

87°

69°

SAT

90°

66°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

67°

mild

67°

66°

65°

64°

63°

61°

60°

61°

63°

67°

70°

73°

75°

77°

79°

80°

81°

80°

78°

76°

73°

71°

69°

67°

66°

65°

64°

63°

62°

66°

71°

75°

79°

82°

83°

84°

83°

84°

82°

74°

72°

70°

69°

68°

69°

68°

69°

71°

73°

75°

77°

78°

79°

82°

81°

82°

80°

77°

75°

73°

72°

71°

72°

71°

72°

74°

77°

80°

84°

86°

88°

87°

88°

89°

88°

84°

85°

82°

78°

79°

78°

73°

71°

72°

73°

78°

80°

82°

84°

85°

87°

85°

WIND

mph · gust · dir

4mph N

G 17 mph

G17

WNW

G10

NNW

G11

WNW

NNW

WNW

SSW

SSE

G11

SSE

G10

SSE

G12

SSE

G14

G12

SSE

G13

SSE

G12

SSE

G10

SSE

SSW

WNW

G12

NNW

SSE

G12

SSE

G11

ESE

SSE

ENE

ESE

G10

SSE

ESE

SSE

G17

SSE

G12

G11

SSW

SSE

SSW

G12

WNW

WSW

WNW

G11

WNW

G11

WNW

G12

WNW

G13

G15

WNW

G17

WNW

G14

WSW

G11

G13

G16

WSW

G21

G28

G27

G26

G18

WNW

G11

WSW

G12

G13

G14

G15

WNW

G16

WNW

G17

WNW

G20

WNW

G22

WNW

G24

PRECIP

chance %

28%

48%

81%

28%

22%

52%

42%

28%

30%

33%

19%

25%

43%

CLOUDS

cover %

clear

14%

12%

87%

22%

36%

98%

100%

75%

61%

100%

80%

13%

100%

93%

100%

91%

100%

41%

100%

11%

23%

100%

96%

70%

97%

100%

78%

16%

12%

26%

11%

32%

68%

94%

100%

84%

60%

46%

PRESSURE

hPa · trend

1010

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Calm

Pressure

Stable

Moon Phase

Peak Activity

DAYLIGHT

SUNRISE

05:09 AM

SUNSET

08:44 PM

15H 35M OF DAYLIGHT0H 0M REMAINING

MOON PHASE

Full Moon

99% illuminated

PEAK ACTIVITY

Station Location

44.9996, -73.5021

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-06-28 22:50 UTC

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