USGS · 02335450

CHATTAHOOCHEE RIVER

USGS · 02335450LIVE

CHATTAHOOCHEE RIVER ABOVE ROSWELL, GA

ROSWELL, GA33.9858°N, -84.3157°W Updated 19 hr ago

FLOW RATE

785cfs

GAUGE HT

2.97ft

WATER TEMP

61°F

AIR TEMP

81°F

WIND

5mph WNW

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

785cfs 39.1% vs avg

Optimal band: 771–1,043 cfs

PERIOD HIGH

2,394cfs

PERIOD LOW

570cfs

RUNNABLE

74%

last 30 day in band

Gauge Height

2.97ft

Water Temperature

61.3°F

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

88°

72°

MON

82°

72°

TUE

84°

71°

WED

94°

73°

THU

93°

74°

FRI

98°

76°

SAT

99°

77°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

81°

mild

81°

79°

77°

76°

75°

74°

73°

72°

74°

77°

78°

79°

80°

81°

80°

79°

78°

82°

75°

73°

72°

73°

72°

71°

73°

75°

78°

81°

79°

81°

83°

84°

82°

80°

78°

77°

76°

75°

74°

73°

75°

78°

81°

84°

87°

90°

92°

94°

93°

87°

86°

85°

84°

82°

81°

80°

79°

78°

77°

76°

75°

74°

76°

79°

83°

86°

89°

91°

93°

89°

90°

88°

87°

84°

83°

82°

80°

79°

78°

77°

76°

77°

81°

85°

89°

93°

96°

98°

WIND

mph · gust · dir

6mph SSW

G 9 mph

SSW

SSE

G13

G21

SSW

G16

SSW

G14

WSW

G13

WSW

G11

NNE

ENE

ESE

G13

SSE

ESE

G12

G11

NNE

G16

ENE

G18

ENE

G20

G18

ENE

G20

ENE

G18

ENE

G19

ENE

G22

ENE

G21

G18

G14

G11

G10

ENE

ESE

SSE

ESE

ENE

WSW

WNW

SSW

WSW

WNW

G12

WSW

G15

WSW

G15

WNW

G14

WNW

G15

WNW

G15

WNW

G16

WNW

G17

WNW

G16

G15

G14

WNW

G12

WNW

G12

WNW

G11

WNW

G10

WNW

G11

WNW

G10

WNW

G10

WNW

G11

WNW

G12

WNW

G15

G17

WNW

G18

WNW

G19

G18

WNW

G19

WNW

G20

G18

G16

G11

NNW

NNE

ENE

PRECIP

chance %

26%

27%

28%

20%

16%

22%

26%

19%

22%

21%

13%

16%

11%

12%

23%

28%

34%

47%

52%

44%

37%

43%

46%

44%

37%

24%

23%

21%

52%

48%

74%

42%

10%

35%

22%

CLOUDS

cover %

100%

overcast

100%

57%

100%

88%

92%

93%

100%

99%

100%

98%

100%

67%

12%

20%

38%

77%

100%

28%

36%

60%

69%

79%

84%

88%

92%

95%

97%

PRESSURE

hPa · trend

986

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

06:35 AM

SUNSET

08:50 PM

14H 15M OF DAYLIGHT

MOON PHASE

Waning Crescent

4% illuminated

Station Location

33.9858, -84.3157

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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC

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