USGS · 05540130

WEST BRANCH

USGS · 05540130LIVE

WEST BRANCH DU PAGE RIVER NEAR NAPERVILLE, IL

NAPERVILLE, IL41.7203°N, -88.1319°W Updated 12 min ago

FLOW RATE

355cfs

GAUGE HT

5.32ft

AIR TEMP

72°F

WIND

3mph SSW

FISH INDEX

69SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

355cfs 294.7% vs avg

Optimal band: 377–511 cfs

PERIOD HIGH

537cfs

PERIOD LOW

355cfs

RUNNABLE

74%

last 1 day in band

Gauge Height

5.32ft

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

84°

70°

FRI

82°

69°

SAT

84°

67°

SUN

86°

67°

MON

87°

67°

TUE

86°

67°

WED

86°

71°

TIME

THU

NOW

FRI

SAT

SUN

MON

TUE

TEMP

hourly forecast

70°

mild

70°

72°

75°

78°

81°

82°

78°

81°

83°

84°

81°

80°

79°

78°

77°

75°

74°

73°

72°

71°

70°

69°

70°

71°

74°

76°

78°

80°

81°

82°

81°

80°

77°

73°

71°

70°

69°

68°

67°

70°

73°

76°

78°

81°

82°

83°

84°

83°

82°

81°

78°

74°

73°

71°

70°

69°

68°

67°

71°

74°

76°

79°

82°

84°

85°

86°

85°

84°

82°

79°

74°

73°

72°

71°

70°

69°

68°

67°

69°

73°

76°

79°

82°

84°

86°

87°

86°

84°

80°

76°

73°

70°

69°

WIND

mph · gust · dir

3mph S

G 5 mph

G12

WSW

G11

WSW

G10

G13

G15

SSW

G13

SSW

G15

G13

WSW

G10

G13

WSW

G10

WNW

NNW

ENE

NNE

G11

NNE

G10

NNE

G12

G16

G15

G19

G16

G13

G17

NNE

G17

NNE

G11

NNE

G19

NNE

G13

NNE

G19

NNE

G18

G17

G16

G15

ENE

G15

ENE

G14

ENE

G14

ENE

G14

ENE

G13

ENE

G14

ENE

G16

ENE

G15

G11

G13

G15

G13

NNE

G10

NNE

ENE

G10

G13

ENE

ESE

NNE

ENE

ESE

WNW

PRECIP

chance %

13%

16%

17%

18%

21%

24%

16%

11%

16%

22%

18%

23%

26%

20%

11%

10%

12%

CLOUDS

cover %

100%

overcast

100%

75%

100%

87%

100%

13%

100%

78%

46%

37%

57%

65%

75%

85%

35%

37%

36%

100%

92%

100%

PRESSURE

hPa · trend

989

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Calm

Pressure

Rising — Slow

Moon Phase

Average

DAYLIGHT

SUNRISE

05:26 AM

SUNSET

08:28 PM

15H 2M OF DAYLIGHT

MOON PHASE

Waning Crescent

31% illuminated

Station Location

41.7203, -88.1319

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DATA · USGS · NOAA · NWSUPDATED 2026-07-09 06:15 UTC

Site #05540130·USGS

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