USGS · 09014050

GRAND LAKE OUTLET BLW CHIPMUNK LN

USGS · 09014050LIVE

GRAND LAKE OUTLET BLW CHIPMUNK LN AT GRAND LK, CO

GRAND LAKE, CO40.2461°N, -105.8288°W Updated 1 hr ago

FLOW RATE

-491cfs

GAUGE HT

8.45ft

WATER TEMP

62°F

AIR TEMP

60°F

WIND

6mph NNE

FISH INDEX

69SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

-491cfs 106.7% vs avg

Optimal band: 0–1 cfs

PERIOD HIGH

0.53cfs

PERIOD LOW

0.53cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

8.45ft

Water Temperature

61.7°F

Water Turbidity

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

84°

58°

MON

85°

56°

TUE

87°

55°

WED

90°

55°

THU

88°

56°

FRI

84°

53°

SAT

86°

54°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

58°

mild

58°

67°

74°

79°

81°

83°

84°

82°

81°

78°

75°

68°

66°

63°

62°

60°

59°

58°

57°

56°

59°

68°

73°

77°

80°

83°

85°

82°

83°

76°

72°

69°

62°

61°

60°

59°

58°

57°

56°

55°

62°

70°

76°

81°

84°

85°

87°

86°

85°

83°

81°

78°

72°

63°

61°

60°

59°

58°

57°

56°

55°

62°

70°

75°

80°

84°

88°

89°

90°

82°

81°

75°

81°

79°

71°

65°

62°

61°

60°

59°

57°

56°

62°

69°

77°

82°

85°

87°

88°

87°

86°

83°

81°

76°

69°

63°

61°

59°

58°

WIND

mph · gust · dir

2mph NNW

NNW

G11

G10

ESE

G12

ENE

G14

ENE

G15

G16

G18

G17

G22

G23

G20

NNE

G15

NNE

G11

NNW

G10

NNE

G10

SSW

G11

SSW

G10

SSW

ESE

G15

ESE

ENE

SSW

SSE

ESE

G13

ESE

G11

ENE

NNE

ENE

WSW

SSW

G11

NNE

G15

ESE

G12

ESE

ENE

NNE

WSW

SSW

ESE

G17

ESE

G15

G11

ENE

PRECIP

chance %

16%

CLOUDS

cover %

clear

85%

98%

78%

21%

82%

100%

63%

14%

16%

100%

43%

100%

80%

100%

PRESSURE

hPa · trend

753

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Ideal

Wind

Light

Pressure

Rising — Slow

Moon Phase

Average

DAYLIGHT

SUNRISE

05:44 AM

SUNSET

08:33 PM

14H 49M OF DAYLIGHT

MOON PHASE

Waning Crescent

7% illuminated

Station Location

40.2461, -105.8288

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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 05:40 UTC

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