USGS · 02335000

CHATTAHOOCHEE RIVER

USGS · 02335000LIVE

CHATTAHOOCHEE RIVER NEAR NORCROSS, GA

JOHNS CREEK, GA33.9972°N, -84.2019°W Updated 45 min ago

FLOW RATE

632cfs

GAUGE HT

1.85ft

WATER TEMP

13°F

AIR TEMP

83°F

WIND

5mph S

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

632cfs 47.0% vs avg

Optimal band: 737–997 cfs

PERIOD HIGH

1,710cfs

PERIOD LOW

629cfs

RUNNABLE

20%

last 1 day in band

Gauge Height

1.85ft

Water Temperature

13.2°F

Water Turbidity

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

84°

65°

FRI

89°

68°

SAT

95°

72°

SUN

93°

74°

MON

99°

75°

TUE

101°

73°

WED

101°

74°

TIME

THU

NOW

FRI

SAT

SUN

MON

TUE

TEMP

hourly forecast

77°

mild

77°

75°

73°

72°

71°

70°

69°

68°

71°

75°

79°

81°

83°

85°

87°

88°

89°

88°

80°

79°

78°

77°

75°

74°

73°

72°

74°

77°

79°

81°

84°

90°

93°

95°

91°

88°

86°

88°

86°

81°

80°

77°

76°

75°

74°

76°

79°

80°

84°

81°

84°

92°

93°

92°

91°

88°

85°

83°

82°

81°

80°

79°

78°

77°

76°

75°

76°

79°

83°

87°

91°

94°

96°

98°

99°

98°

92°

90°

91°

89°

87°

86°

85°

84°

83°

81°

80°

78°

77°

79°

81°

85°

89°

92°

95°

98°

100°

101°

WIND

mph · gust · dir

5mph ESE

G 7 mph

ESE

G11

ESE

SSE

NNE

WSW

SSW

WSW

SSW

G11

G13

SSW

G13

G12

G13

G17

WSW

G15

WSW

G17

WSW

G16

WSW

G15

WSW

G14

G13

G12

WNW

G12

G14

NNW

G15

NNW

G14

NNW

WNW

NNW

WNW

G10

WNW

G12

G15

WNW

G14

WNW

G17

G16

WNW

G11

WNW

G12

WNW

G12

G13

G15

G14

G18

G17

G19

G16

G14

NNW

G14

G16

G17

NNW

G15

NNW

G12

NNE

NNW

ENE

G16

G13

G14

G11

ESE

ENE

G11

ENE

G11

G10

ESE

PRECIP

chance %

10%

14%

23%

21%

13%

12%

11%

17%

13%

CLOUDS

cover %

clear

85%

99%

25%

18%

22%

25%

32%

67%

19%

21%

59%

100%

96%

46%

24%

100%

85%

80%

100%

77%

34%

29%

71%

100%

18%

59%

26%

100%

89%

100%

77%

100%

12%

10%

22%

41%

45%

100%

32%

21%

12%

41%

12%

93%

98%

93%

84%

73%

58%

47%

41%

38%

PRESSURE

hPa · trend

986

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

06:27 AM

SUNSET

08:51 PM

14H 24M OF DAYLIGHT0H 0M REMAINING

MOON PHASE

Waxing Gibbous

82% illuminated

Station Location

33.9972, -84.2019

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DATA · USGS · NOAA · NWSUPDATED 2026-06-25 21:00 UTC

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