USGS · 04271500

GREAT CHAZY RIVER

USGS · 04271500LIVE

GREAT CHAZY RIVER AT PERRY MILLS NY

TOWN OF CHAMPLAIN, NY44.9996°N, -73.5021°W Updated 2 hr ago

FLOW RATE

137cfs

GAUGE HT

2.02ft

AIR TEMP

67°F

WIND

5mph SW

FISH INDEX

88SCORE / 100

EPIC · 5 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

137cfs 111.9% vs avg

Optimal band: 309–419 cfs

PERIOD HIGH

2,097cfs

PERIOD LOW

132cfs

RUNNABLE

19%

last 30 day in band

Gauge Height

2.02ft

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

82°

54°

MON

85°

60°

TUE

92°

70°

WED

80°

68°

THU

69°

57°

FRI

71°

51°

SAT

78°

53°

TIME

MON

NOW

TUE

WED

THU

FRI

TEMP

hourly forecast

62°

mild

62°

61°

60°

64°

69°

74°

79°

81°

83°

84°

85°

82°

81°

78°

75°

73°

72°

71°

70°

71°

76°

83°

86°

87°

89°

90°

91°

92°

90°

83°

82°

80°

79°

78°

71°

70°

71°

72°

71°

69°

68°

72°

73°

75°

76°

77°

78°

79°

80°

79°

76°

78°

75°

68°

69°

68°

67°

63°

61°

60°

62°

58°

63°

65°

68°

67°

66°

68°

64°

66°

64°

60°

58°

59°

58°

57°

54°

51°

54°

56°

57°

59°

62°

65°

66°

68°

69°

71°

69°

66°

63°

62°

WIND

mph · gust · dir

5mph S

G 9 mph

SSW

G11

G13

G12

WSW

G14

WSW

G15

WSW

G16

WSW

G12

WSW

G15

WNW

G11

ENE

SSE

G11

SSW

G15

G16

WSW

G17

WSW

G10

ESE

G11

G13

SSW

G28

WSW

G30

WSW

G33

WSW

G34

G32

G30

G29

WSW

G28

WSW

G25

WSW

G23

G20

G22

G19

WSW

G28

G20

G27

WSW

G31

G33

G28

WNW

G23

WNW

G14

WNW

G14

WNW

G21

WNW

G24

G25

WNW

G25

WNW

G24

WNW

G25

WNW

G25

G26

G28

G25

G28

WSW

G25

WSW

G18

WNW

G10

WNW

G11

WNW

G29

G10

G24

WNW

G24

WNW

G25

WNW

G25

WNW

G26

WNW

G31

G29

WNW

G32

G31

G33

G29

G27

G26

G25

G21

WNW

G20

WNW

G21

WNW

G20

WNW

G20

WNW

G20

WNW

G20

WNW

G20

WNW

G18

WNW

G17

WNW

G15

WNW

G13

G12

G11

G12

WNW

G13

G15

WSW

G16

WSW

G20

WSW

PRECIP

chance %

10%

15%

33%

18%

77%

38%

18%

CLOUDS

cover %

clear

12%

100%

92%

63%

100%

82%

74%

85%

88%

33%

100%

70%

94%

71%

100%

53%

100%

99%

68%

77%

72%

88%

99%

59%

15%

100%

93%

100%

10%

100%

22%

12%

21%

58%

100%

82%

41%

98%

100%

39%

46%

21%

100%

31%

90%

100%

98%

66%

93%

82%

58%

28%

11%

21%

38%

PRESSURE

hPa · trend

1013

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Ideal

Wind

Light

Pressure

Stable

Moon Phase

Peak Activity

DAYLIGHT

SUNRISE

05:19 AM

SUNSET

08:40 PM

15H 21M OF DAYLIGHT

MOON PHASE

New Moon

3% illuminated

PEAK ACTIVITY

Station Location

44.9996, -73.5021

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DATA · USGS · NOAA · NWSUPDATED 2026-07-13 00:00 UTC

Site #04271500·USGS

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