USGS · 04092750

INDIANA HARBOR CANAL

USGS · 04092750LIVE

INDIANA HARBOR CANAL AT EAST CHICAGO, IN

EAST CHICAGO, IN41.6492°N, -87.4686°W Updated 22 min ago

FLOW RATE

-362cfs

GAUGE HT

10.69ft

AIR TEMP

69°F

WIND

5mph ENE

FISH INDEX

63SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

-362cfs 53.8% vs avg

Optimal band: 604–818 cfs

PERIOD HIGH

3,330cfs

PERIOD LOW

0.38cfs

RUNNABLE

15%

last 1 day in band

Gauge Height

10.69ft

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

83°

69°

MON

91°

63°

TUE

94°

73°

WED

96°

75°

THU

92°

77°

FRI

91°

75°

SAT

85°

68°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

75°

mild

75°

77°

78°

79°

82°

83°

82°

81°

78°

74°

72°

71°

70°

69°

68°

66°

65°

63°

65°

70°

74°

78°

81°

85°

88°

89°

90°

91°

89°

88°

86°

82°

79°

75°

74°

75°

74°

73°

76°

80°

83°

86°

88°

90°

91°

93°

94°

93°

91°

89°

86°

84°

83°

82°

80°

79°

78°

77°

76°

75°

78°

82°

85°

89°

92°

94°

95°

96°

95°

94°

92°

90°

87°

85°

83°

82°

81°

80°

79°

78°

77°

79°

82°

85°

88°

91°

92°

91°

90°

87°

84°

82°

80°

78°

77°

76°

75°

WIND

mph · gust · dir

5mph ENE

G 9 mph

ENE

NNE

G11

NNE

G11

NNE

G11

NNE

G12

NNE

G12

NNE

G10

NNE

ENE

ESE

SSW

WNW

WSW

NNE

ENE

ESE

SSE

G11

G10

SSW

G10

SSW

WSW

WNW

NNW

ENE

NNE

NNW

WNW

G10

WSW

G11

WNW

NNW

WNW

NNW

NNE

ENE

G10

ENE

WSW

WNW

PRECIP

chance %

CLOUDS

cover %

clear

39%

95%

79%

39%

56%

26%

46%

11%

46%

100%

31%

11%

28%

19%

88%

14%

12%

89%

100%

53%

100%

73%

36%

14%

22%

44%

59%

55%

43%

PRESSURE

hPa · trend

1001

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Light

Pressure

Rising — Slow

Moon Phase

Average

DAYLIGHT

SUNRISE

05:26 AM

SUNSET

08:24 PM

14H 58M OF DAYLIGHT

MOON PHASE

Waning Crescent

6% illuminated

Station Location

41.6492, -87.4686

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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 09:00 UTC

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