USGS · 09019000

COLORADO RIVER

USGS · 09019000LIVE

COLORADO RIVER BELOW LAKE GRANBY, CO.

GRAND COUNTY, CO40.1442°N, -105.8672°W Updated 42 min ago

FLOW RATE

83.8cfs

GAUGE HT

3.87ft

AIR TEMP

71°F

WIND

14mph ESE

FISH INDEX

81SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

83.8cfs 44.2% vs avg

Optimal band: 71–96 cfs

PERIOD HIGH

83.8cfs

PERIOD LOW

83.8cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

3.87ft

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

86°

47°

MON

88°

55°

TUE

86°

57°

WED

87°

54°

THU

83°

52°

FRI

84°

52°

SAT

85°

48°

TIME

MON

NOW

TUE

WED

THU

FRI

TEMP

hourly forecast

59°

mild

59°

57°

56°

55°

57°

65°

72°

77°

81°

85°

86°

88°

85°

86°

85°

81°

78°

77°

73°

70°

67°

64°

62°

60°

58°

57°

59°

67°

73°

79°

83°

85°

86°

85°

84°

83°

81°

79°

74°

66°

61°

60°

59°

58°

57°

56°

54°

61°

68°

72°

76°

81°

85°

86°

87°

85°

84°

82°

77°

68°

61°

59°

58°

57°

56°

55°

53°

52°

59°

66°

73°

78°

79°

81°

82°

83°

82°

80°

77°

72°

64°

60°

57°

56°

55°

54°

53°

52°

58°

63°

69°

74°

79°

84°

79°

70°

63°

66°

67°

65°

WIND

mph · gust · dir

3mph ESE

G 4 mph

ESE

SSE

NNE

WSW

SSW

G10

G12

G13

G10

SSW

G15

G13

G14

ESE

G15

NNE

G17

WSW

G17

SSE

G22

ENE

NNW

NNE

SSW

NNE

NNW

WSW

G11

ENE

G11

G14

G19

ESE

G20

ESE

G19

ESE

G18

ESE

G19

ESE

G22

ESE

ENE

WSW

SSW

SSE

G14

G11

SSW

ESE

ENE

ESE

WSW

ESE

G21

ESE

ENE

WSW

WNW

NNW

WNW

WSW

PRECIP

chance %

10%

15%

38%

22%

56%

17%

CLOUDS

cover %

clear

26%

68%

88%

35%

100%

75%

25%

80%

30%

11%

75%

63%

92%

100%

89%

100%

64%

66%

51%

82%

28%

49%

12%

65%

54%

10%

23%

83%

94%

98%

100%

98%

PRESSURE

hPa · trend

761

TemperatureWind / GustsPrecipitationCloud coverPressure

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FISH INDEX

Temperature

Warm

Wind

Moderate

Pressure

Falling — Active

Moon Phase

Peak Activity

DAYLIGHT

SUNRISE

05:45 AM

SUNSET

08:33 PM

14H 48M OF DAYLIGHT

MOON PHASE

New Moon

3% illuminated

PEAK ACTIVITY

Station Location

40.1442, -105.8672

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DATA · USGS · NOAA · NWSUPDATED 2026-07-13 02:15 UTC

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