USGS · 09015000

COLORADO RIVER

USGS · 09015000LIVE

COLORADO RIVER BL SHADOW MOUNTAIN RESERVOIR, CO.

GRAND COUNTY, CO40.2052°N, -105.8376°W Updated 46 min ago

FLOW RATE

54.8cfs

GAUGE HT

1.64ft

AIR TEMP

69°F

WIND

8mph E

FISH INDEX

88SCORE / 100

EPIC · 5 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

54.8cfs 40.3% vs avg

Optimal band: 47–63 cfs

PERIOD HIGH

56.6cfs

PERIOD LOW

51.4cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

1.64ft

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

87°

48°

MON

86°

56°

TUE

84°

58°

WED

84°

54°

THU

81°

52°

FRI

83°

53°

SAT

83°

49°

TIME

MON

NOW

TUE

WED

THU

FRI

TEMP

hourly forecast

60°

mild

60°

59°

57°

56°

60°

69°

73°

77°

80°

83°

84°

86°

83°

85°

84°

81°

80°

76°

72°

69°

66°

64°

63°

62°

60°

59°

61°

69°

75°

80°

82°

83°

84°

83°

82°

80°

77°

72°

63°

60°

58°

57°

56°

55°

54°

61°

69°

74°

78°

81°

83°

84°

83°

82°

81°

79°

76°

69°

60°

59°

58°

57°

56°

55°

53°

52°

59°

67°

72°

76°

78°

80°

81°

79°

80°

81°

80°

78°

75°

70°

63°

60°

56°

55°

54°

53°

59°

65°

71°

75°

79°

83°

78°

68°

62°

63°

66°

68°

66°

62°

WIND

mph · gust · dir

3mph ENE

G 4 mph

ENE

NNE

NNW

G10

G11

G13

SSW

G14

SSE

G10

SSE

ESE

G19

ENE

G13

ENE

G13

ENE

G17

G12

G11

G10

NNE

G10

NNE

ESE

NNE

G13

ENE

G13

ENE

G13

G18

G19

G17

G16

ESE

G18

ESE

G16

ESE

G22

ESE

ENE

NNE

SSW

SSE

G10

NNE

ENE

ESE

G14

G11

SSE

ENE

SSW

ESE

G16

ESE

G21

ESE

ENE

SSW

WNW

WSW

PRECIP

chance %

13%

16%

39%

22%

56%

17%

CLOUDS

cover %

clear

26%

100%

98%

43%

81%

100%

86%

32%

11%

50%

75%

55%

60%

16%

100%

35%

89%

100%

12%

10%

68%

83%

94%

100%

96%

85%

79%

86%

97%

PRESSURE

hPa · trend

755

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Light

Pressure

Falling — Active

Moon Phase

Peak Activity

DAYLIGHT

SUNRISE

05:44 AM

SUNSET

08:33 PM

14H 49M OF DAYLIGHT

MOON PHASE

New Moon

3% illuminated

PEAK ACTIVITY

Station Location

40.2052, -105.8376

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

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