USGS · 06730200

BOULDER CREEK

USGS · 06730200LIVE

BOULDER CREEK AT NORTH 75TH ST. NEAR BOULDER, CO

BOULDER COUNTY, CO40.0517°N, -105.1789°W Updated 19 min ago

FLOW RATE

54.1cfs

GAUGE HT

4.87ft

AIR TEMP

84°F

WIND

6mph E

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

54.1cfs 80.7% vs avg

Optimal band: 44–59 cfs

PERIOD HIGH

54.1cfs

PERIOD LOW

46.8cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

4.87ft

Precipitation History

Your History · BOULDER CREEK AT NORTH 75TH ST. NEAR BOULDER, CO

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Weather Conditions

WEATHER CONDITIONS

TODAY

83°

63°

THU

66°

59°

FRI

88°

53°

SAT

96°

60°

SUN

98°

66°

MON

94°

62°

TUE

90°

61°

TIME

WED

NOW

THU

FRI

SAT

SUN

MON

TEMP

hourly forecast

65°

mild

65°

61°

60°

59°

60°

61°

59°

60°

59°

61°

64°

65°

66°

64°

63°

61°

60°

58°

57°

56°

55°

54°

53°

56°

59°

63°

72°

81°

87°

88°

74°

80°

82°

80°

74°

68°

66°

60°

64°

65°

64°

70°

77°

81°

85°

89°

91°

93°

95°

96°

95°

94°

91°

85°

76°

73°

70°

69°

68°

67°

66°

71°

78°

80°

83°

86°

89°

93°

96°

98°

95°

92°

85°

81°

77°

72°

70°

68°

67°

66°

65°

63°

62°

64°

68°

72°

75°

79°

82°

86°

90°

92°

WIND

mph · gust · dir

15mph NNW

G 18 mph

G18

NNW

G15

G18

G13

G12

SSE

G13

NNW

ESE

G25

G12

ESE

NNW

G12

NNE

SSW

SSE

G18

WNW

SSE

NNW

NNE

ESE

NNE

ENE

G11

SSE

G17

G16

ESE

WSW

SSW

G10

SSE

G22

G21

SSW

G18

G17

G20

G22

G24

WSW

G25

WSW

G25

WSW

G23

WSW

G11

WSW

G10

WSW

G10

WSW

SSE

ESE

G11

G13

G15

ENE

G12

ENE

G16

SSE

G15

WSW

G27

G35

G36

G27

G11

WSW

WNW

NNW

ENE

G11

G15

NNW

G18

PRECIP

chance %

17%

33%

26%

12%

21%

16%

18%

19%

21%

25%

28%

14%

18%

20%

22%

16%

21%

16%

12%

38%

18%

CLOUDS

cover %

100%

overcast

100%

67%

100%

97%

58%

44%

16%

100%

43%

100%

11%

55%

46%

54%

11%

75%

100%

45%

100%

25%

19%

45%

67%

82%

93%

94%

PRESSURE

hPa · trend

845

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:32 AM

SUNSET

08:33 PM

15H 1M OF DAYLIGHT0H 0M REMAINING

MOON PHASE

Waxing Gibbous

73% illuminated

Station Location

40.0517, -105.1789

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-06-24 22:34 UTC

Site #06730200·USGS

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