CO DWR · GRNDITCO

GREEN DITCH RIVER

CO DWR · GRNDITCOLIVE

Green Ditch

BOULDER COUNTY, CO40.0363°N, -105.2032°W Updated 1 d ago

FLOW RATE

6cfs

AIR TEMP

86°F

WIND

8mph ENE

FISH INDEX

75SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

6cfs

Optimal band: 5–7 cfs

PERIOD HIGH

9cfs

PERIOD LOW

5cfs

RUNNABLE

73%

last 30 day in band

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

86°

58°

MON

87°

57°

TUE

92°

58°

WED

91°

59°

THU

93°

64°

FRI

96°

65°

SAT

95°

64°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

70°

mild

70°

68°

67°

63°

59°

58°

57°

62°

67°

69°

79°

82°

83°

84°

85°

86°

87°

86°

85°

79°

74°

70°

68°

66°

62°

60°

58°

59°

60°

67°

73°

80°

84°

87°

92°

90°

78°

82°

85°

72°

75°

68°

66°

65°

64°

62°

60°

59°

60°

66°

75°

80°

83°

85°

88°

89°

91°

89°

88°

89°

87°

76°

72°

73°

71°

70°

67°

66°

64°

68°

78°

82°

85°

88°

90°

91°

92°

93°

92°

88°

90°

88°

81°

78°

76°

75°

72°

70°

68°

66°

65°

70°

78°

84°

87°

89°

91°

93°

95°

96°

WIND

mph · gust · dir

5mph WSW

WSW

G18

NNE

WSW

SSW

G15

SSE

G11

ESE

G15

G35

G37

WSW

G36

G33

G29

G26

G24

G22

WNW

G14

G17

WNW

G14

WNW

G15

G13

WSW

G14

WNW

SSW

WSW

SSW

NNE

ENE

G11

ENE

G15

G21

G23

G21

SSE

G24

G11

WNW

G12

WSW

G12

WSW

G10

WSW

G13

WSW

G14

G13

G14

ESE

G16

ESE

G12

WNW

G12

WNW

G13

WNW

G13

WNW

WSW

G11

WSW

G10

SSW

G10

SSW

G13

ESE

G13

G15

NNW

G14

SSE

NNE

WSW

G11

WSW

G11

G10

G12

G15

G17

ESE

G17

ENE

G17

NNE

PRECIP

chance %

10%

22%

15%

CLOUDS

cover %

clear

100%

55%

100%

26%

100%

95%

100%

79%

73%

100%

88%

58%

33%

17%

19%

45%

67%

PRESSURE

hPa · trend

831

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Falling — Active

Moon Phase

Peak Activity

DAYLIGHT

SUNRISE

05:34 AM

SUNSET

08:33 PM

14H 59M OF DAYLIGHT0H 0M REMAINING

MOON PHASE

Full Moon

99% illuminated

PEAK ACTIVITY

Station Location

40.0363, -105.2032

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DATA · CO DWR · NOAA · NWSUPDATED 2026-06-28 22:56 UTC

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