USGS · 04135700

SOUTH BRANCH

USGS · 04135700LIVE

SOUTH BRANCH AU SABLE RIVER NEAR LUZERNE, MI

SOUTH BRANCH TOWNSHIP, MI44.6147°N, -84.4556°W Updated 1 hr ago

FLOW RATE

273cfs

GAUGE HT

5.04ft

WATER TEMP

19°F

AIR TEMP

56°F

WIND

3mph SW

FISH INDEX

81SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

273cfs 80.3% vs avg

Optimal band: 232–314 cfs

PERIOD HIGH

289cfs

PERIOD LOW

268cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

5.04ft

Water Temperature

19.0°F

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

82°

55°

WED

84°

63°

THU

76°

65°

FRI

85°

62°

SAT

87°

61°

SUN

91°

62°

MON

95°

67°

TIME

TUE

NOW

WED

THU

FRI

SAT

SUN

TEMP

hourly forecast

67°

mild

67°

71°

75°

77°

79°

81°

82°

81°

79°

76°

72°

70°

68°

67°

66°

65°

64°

63°

68°

73°

76°

79°

81°

82°

83°

84°

83°

81°

77°

70°

68°

67°

65°

66°

65°

67°

70°

73°

76°

75°

74°

75°

73°

70°

69°

68°

67°

65°

64°

63°

62°

65°

67°

72°

76°

79°

81°

83°

85°

81°

83°

77°

75°

69°

67°

65°

63°

62°

61°

66°

72°

76°

79°

81°

84°

85°

86°

87°

86°

85°

83°

78°

73°

69°

65°

64°

63°

WIND

mph · gust · dir

3mph WSW

G 9 mph

WSW

WNW

NNW

SSW

G11

WNW

SSE

SSW

SSE

G11

SSW

G14

WSW

G12

WSW

G11

WSW

G10

WSW

WNW

G10

G12

G11

G12

G13

G19

WNW

G21

NNW

WNW

G12

SSE

G12

G13

G10

WSW

G11

G10

WNW

G10

WNW

NNE

ENE

ESE

G15

ESE

G15

G11

G14

G15

ESE

G11

ESE

G12

G11

ESE

G10

ESE

G15

G16

G15

ESE

G13

ESE

G12

ESE

G16

G13

ESE

SSE

PRECIP

chance %

32%

27%

62%

70%

60%

13%

CLOUDS

cover %

clear

25%

100%

83%

100%

20%

72%

100%

99%

100%

63%

35%

95%

17%

100%

98%

100%

87%

100%

53%

100%

26%

28%

100%

20%

27%

10%

35%

70%

100%

94%

100%

23%

18%

14%

10%

PRESSURE

hPa · trend

980

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Ideal

Wind

Calm

Pressure

Rising — Slow

Moon Phase

Good

DAYLIGHT

SUNRISE

06:00 AM

SUNSET

09:25 PM

15H 25M OF DAYLIGHT

MOON PHASE

Last Quarter

51% illuminated

Station Location

44.6147, -84.4556

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DATA · USGS · NOAA · NWSUPDATED 2026-07-07 07:30 UTC

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