USGS · 05567500

MACKINAW RIVER

USGS · 05567500LIVE

MACKINAW RIVER NEAR CONGERVILLE, IL

WOODFORD COUNTY, IL40.6235°N, -89.2417°W Updated 3 hr ago

FLOW RATE

876cfs

GAUGE HT

3.47ft

WATER TEMP

47°F

AIR TEMP

73°F

WIND

4mph NNE

FISH INDEX

88SCORE / 100

EPIC · 5 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

876cfs 43.7% vs avg

Optimal band: 29–39 cfs

PERIOD HIGH

8,618cfs

PERIOD LOW

4cfs

RUNNABLE

last 1 year in band

Gauge Height

3.47ft

Water Temperature

47.1°F

Water Turbidity

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

85°

63°

MON

90°

63°

TUE

94°

69°

WED

88°

72°

THU

88°

73°

FRI

87°

72°

SAT

89°

72°

TIME

MON

NOW

TUE

WED

THU

FRI

TEMP

hourly forecast

67°

mild

67°

65°

64°

63°

66°

71°

76°

81°

83°

84°

86°

88°

89°

90°

89°

86°

83°

80°

78°

77°

76°

74°

73°

72°

71°

70°

69°

72°

79°

84°

87°

89°

91°

93°

94°

92°

90°

86°

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°

82°

80°

78°

WIND

mph · gust · dir

5mph NNE

G 6 mph

NNE

ENE

NNE

G10

G11

NNE

G12

G11

NNE

G15

G12

ENE

SSE

SSW

WSW

WNW

SSE

NNE

G10

NNW

G10

NNW

NNE

G10

ENE

ESE

ENE

NNE

ENE

NNE

WSW

NNW

NNE

SSW

WNW

NNW

ENE

NNW

NNE

NNW

NNE

ENE

ESE

SSE

SSW

PRECIP

chance %

16%

CLOUDS

cover %

clear

100%

48%

26%

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%

41%

58%

82%

PRESSURE

hPa · trend

997

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

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

3% illuminated

PEAK ACTIVITY

Station Location

40.6235, -89.2417

Loading map…

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

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