USGS · 09034250

COLORADO RIVER

USGS · 09034250LIVE

COLORADO RIVER AT WINDY GAP, NEAR GRANBY, CO.

COLORADO40.1083°N, -106.0042°W Updated 59 min ago

FLOW RATE

165cfs

GAUGE HT

3.85ft

WATER TEMP

11°F

AIR TEMP

67°F

WIND

14mph WSW

FISH INDEX

69SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

165cfs 73.8% vs avg

Optimal band: 133–181 cfs

PERIOD HIGH

168cfs

PERIOD LOW

137cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

3.85ft

Water Temperature

10.9°F

Water Turbidity

Precipitation History

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

77°

45°

SAT

81°

53°

SUN

76°

47°

MON

78°

43°

TUE

80°

45°

WED

64°

40°

THU

65°

30°

TIME

FRI

NOW

SAT

SUN

MON

TUE

WED

TEMP

hourly forecast

77°

mild

77°

75°

70°

66°

64°

61°

60°

59°

58°

57°

55°

54°

53°

56°

63°

68°

74°

77°

78°

80°

79°

81°

80°

79°

78°

77°

72°

67°

64°

61°

60°

59°

57°

56°

52°

49°

47°

52°

58°

65°

69°

72°

73°

74°

75°

76°

74°

73°

69°

65°

55°

51°

49°

48°

46°

44°

43°

51°

58°

65°

70°

73°

75°

76°

78°

77°

76°

73°

65°

57°

53°

51°

49°

48°

47°

46°

45°

52°

61°

66°

70°

72°

76°

78°

80°

78°

76°

73°

67°

57°

59°

55°

52°

48°

44°

42°

41°

42°

48°

57°

63°

WIND

mph · gust · dir

11mph WNW

G 13 mph

G13

WNW

G13

WNW

G15

G14

WNW

G11

G12

ENE

WSW

G11

WSW

G16

WNW

G17

G12

ENE

G17

G16

G14

G20

G21

WSW

G26

G27

G13

WSW

G12

WSW

WNW

WSW

NNE

G16

WSW

G24

WSW

G27

WSW

G27

WSW

G29

WSW

G28

WSW

G29

WSW

G27

WSW

G25

WSW

G25

G24

G14

NNW

ENE

G18

G23

WSW

G23

WSW

G23

G26

G28

G29

WSW

G30

WSW

G32

WSW

G27

WSW

G18

WSW

SSE

G10

G16

G18

ENE

G12

ENE

G12

G11

ENE

G13

G27

G33

WSW

G39

WSW

G40

WSW

G42

WSW

G41

WSW

G41

WSW

G41

WSW

G42

WSW

G41

WSW

G42

WSW

G43

WSW

G42

WSW

G34

WSW

G34

G35

SSW

G34

G30

G31

WNW

G31

G26

G20

NNE

G19

G28

G41

WSW

G50

WSW

PRECIP

chance %

CLOUDS

cover %

55%

partly

55%

100%

67%

27%

11%

63%

100%

80%

100%

95%

68%

100%

13%

100%

25%

95%

100%

67%

13%

73%

PRESSURE

hPa · trend

766

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Ideal

Wind

Moderate

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:35 AM

SUNSET

08:29 PM

14H 54M OF DAYLIGHT3H 45M REMAINING

MOON PHASE

Waning Gibbous

72% illuminated

Station Location

40.1083, -106.0042

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-06-05 16:44 UTC

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