Chicago Sanitary And Ship Canal nr Lemont, Il

USGS · 05536890

CHICAGO SANITARY AND SHIP CANAL NR LEMONT, IL

USGS · 05536890LIVE

CHICAGO SANITARY AND SHIP CANAL NR LEMONT, IL

DUPAGE COUNTY, IL41.6912°N, -87.9638°W Updated 16 hr ago

FLOW RATE

3,385cfs

GAUGE HT

25.32ft

AIR TEMP

82°F

WIND

7mph NE

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 7 DAY

3,385cfs 37.3% vs avg

Optimal band: 4,361–5,901 cfs

PERIOD HIGH

10,229cfs

PERIOD LOW

2,845cfs

RUNNABLE

38%

last 7 day in band

Gauge Height

25.32ft

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

86°

68°

MON

93°

65°

TUE

88°

70°

WED

88°

71°

THU

87°

67°

FRI

83°

64°

SAT

79°

62°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

85°

mild

85°

84°

82°

79°

75°

72°

70°

69°

68°

67°

66°

65°

69°

74°

79°

82°

86°

88°

90°

92°

93°

92°

89°

86°

82°

80°

78°

76°

75°

74°

73°

72°

71°

70°

73°

75°

79°

82°

84°

85°

87°

88°

87°

86°

84°

81°

78°

77°

76°

75°

74°

73°

72°

71°

74°

77°

80°

82°

84°

86°

87°

88°

87°

86°

83°

80°

78°

77°

75°

74°

73°

71°

70°

72°

74°

76°

78°

81°

84°

85°

87°

86°

84°

80°

75°

70°

69°

67°

66°

65°

64°

65°

66°

69°

73°

76°

WIND

mph · gust · dir

10mph ENE

G 13 mph

G13

ENE

G12

ENE

NNE

WNW

WSW

SSW

WSW

WNW

WSW

SSW

WSW

WNW

WSW

WNW

G10

WNW

G10

WNW

G10

WNW

G10

WNW

G11

WNW

G13

WNW

ESE

NNE

NNW

NNE

ENE

G13

G15

G18

G21

G22

G21

G19

G17

G16

G15

G13

G10

PRECIP

chance %

CLOUDS

cover %

clear

100%

10%

11%

12%

75%

43%

12%

96%

100%

12%

14%

11%

41%

12%

100%

51%

11%

100%

81%

82%

17%

35%

22%

12%

95%

100%

91%

100%

71%

100%

45%

34%

15%

14%

12%

11%

20%

33%

45%

PRESSURE

hPa · trend

999

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:28 AM

SUNSET

08:26 PM

14H 58M OF DAYLIGHT

MOON PHASE

Waning Crescent

5% illuminated

Station Location

41.6912, -87.9638

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

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