CO DWR · GRNRTNCO

GREEN DITCH RETURN TO BOULDER CREEK

CO DWR · GRNRTNCOLIVE

Green Ditch Return To Boulder Creek

BOULDER COUNTY, CO40.0365°N, -105.2038°W Updated 1 d ago

FLOW RATE

0.137cfs

AIR TEMP

86°F

WIND

10mph E

FISH INDEX

69SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

0.137cfs

Optimal band: 0–0 cfs

PERIOD HIGH

0.137cfs

PERIOD LOW

0.137cfs

RUNNABLE

last 1 day in band

Precipitation History

Your History · Green Ditch Return To Boulder Creek

Track your history

Sign in to track your sessions at Green Ditch Return To Boulder Creek — best days, monthly trends, and time on the water.

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

87°

58°

MON

86°

56°

TUE

92°

58°

WED

90°

59°

THU

93°

63°

FRI

96°

65°

SAT

95°

64°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

72°

mild

72°

70°

68°

66°

63°

59°

57°

58°

56°

62°

67°

71°

79°

82°

83°

84°

85°

86°

85°

79°

74°

70°

68°

66°

62°

60°

58°

59°

60°

67°

73°

80°

84°

87°

92°

90°

78°

82°

85°

72°

74°

68°

66°

65°

64°

62°

60°

59°

60°

65°

74°

80°

83°

85°

88°

89°

90°

89°

88°

89°

87°

76°

72°

73°

71°

70°

67°

66°

65°

64°

63°

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°

WIND

mph · gust · dir

5mph WSW

WSW

SSE

G11

NNE

G14

G10

SSE

G14

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

PRECIP

chance %

10%

22%

15%

CLOUDS

cover %

clear

100%

55%

100%

26%

100%

95%

100%

79%

73%

100%

88%

58%

33%

17%

19%

45%

PRESSURE

hPa · trend

831

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Moderate

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

40.0365, -105.2038

Loading map…

DATA · CO DWR · NOAA · NWSUPDATED 2026-06-28 21:37 UTC

Site #GRNRTNCO·CO DWR

Create a free account to save favorites, set flow alerts, and track conditions