USGS · 05567500

MACKINAW RIVER

USGS · 05567500LIVE

MACKINAW RIVER NEAR CONGERVILLE, IL

WOODFORD COUNTY, IL40.6235°N, -89.2417°W Updated 1 d ago

FLOW RATE

1,120cfs

GAUGE HT

3.98ft

AIR TEMP

82°F

WIND

3mph NNE

FISH INDEX

75SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

1,120cfs 216.5% vs avg

Optimal band: 1,586–2,146 cfs

PERIOD HIGH

8,945cfs

PERIOD LOW

682cfs

RUNNABLE

20%

last 30 day in band

Gauge Height

3.98ft

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

85°

63°

MON

90°

63°

TUE

88°

69°

WED

88°

72°

THU

88°

73°

FRI

87°

72°

SAT

89°

72°

TIME

MON

NOW

TUE

WED

THU

FRI

TEMP

hourly forecast

69°

mild

69°

68°

67°

66°

65°

64°

63°

66°

72°

77°

81°

83°

86°

87°

89°

90°

87°

83°

80°

78°

76°

75°

74°

73°

72°

71°

70°

69°

71°

79°

84°

87°

88°

87°

86°

85°

86°

84°

80°

77°

76°

75°

74°

73°

72°

75°

77°

79°

81°

83°

84°

86°

87°

88°

87°

85°

81°

79°

78°

77°

76°

74°

73°

75°

78°

80°

82°

84°

85°

86°

87°

88°

86°

81°

78°

77°

76°

75°

74°

73°

72°

75°

77°

80°

82°

84°

85°

86°

87°

86°

84°

WIND

mph · gust · dir

4mph ENE

G 14 mph

G14

ENE

G10

ESE

NNE

G10

NNE

G12

NNE

G12

NNE

G10

NNE

G12

G10

G11

NNE

G11

ENE

ESE

SSW

WSW

ENE

NNE

ENE

NNE

WSW

NNW

NNE

SSW

WNW

NNW

ENE

NNW

NNE

NNW

NNE

ENE

G10

G15

ESE

G19

G16

ESE

G13

G10

G13

ESE

G13

G12

SSE

G11

SSE

SSW

PRECIP

chance %

CLOUDS

cover %

clear

100%

76%

86%

15%

18%

16%

28%

15%

38%

42%

25%

17%

16%

11%

88%

100%

52%

100%

99%

100%

79%

56%

100%

26%

22%

27%

29%

50%

11%

17%

26%

37%

45%

44%

39%

PRESSURE

hPa · trend

998

TemperatureWind / GustsPrecipitationCloud coverPressure

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FISH INDEX

Temperature

Too Hot

Wind

Calm

Pressure

Stable

Moon Phase

Peak Activity

DAYLIGHT

SUNRISE

05:37 AM

SUNSET

08:28 PM

14H 51M OF DAYLIGHT

MOON PHASE

New Moon

4% illuminated

PEAK ACTIVITY

Station Location

40.6235, -89.2417

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

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