USGS · 11465700

COLGAN C NR SEBASTOPOL CA RIVER

USGS · 11465700LIVE

COLGAN C NR SEBASTOPOL CA

SONOMA COUNTY, CA38.3735°N, -122.7683°W Updated 43 min ago

FLOW RATE

0.01cfs

GAUGE HT

68.08ft

AIR TEMP

50°F

WIND

5mph SE

FISH INDEX

63SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

0.01cfs 41.3% vs avg

Optimal band: 0–0 cfs

PERIOD HIGH

0.02cfs

PERIOD LOW

0.01cfs

RUNNABLE

last 1 day in band

Gauge Height

68.08ft

Precipitation History

Your History · COLGAN C NR SEBASTOPOL CA

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Weather Conditions

WEATHER CONDITIONS

TODAY

74°

49°

SAT

75°

51°

SUN

77°

43°

MON

82°

47°

TUE

79°

49°

WED

75°

46°

THU

72°

48°

TIME

FRI

NOW

SAT

SUN

MON

TUE

WED

TEMP

hourly forecast

72°

mild

72°

73°

74°

73°

70°

68°

66°

63°

60°

58°

56°

58°

56°

54°

53°

52°

56°

60°

62°

65°

68°

71°

73°

74°

75°

74°

71°

66°

60°

55°

51°

46°

45°

44°

43°

47°

55°

63°

70°

74°

75°

76°

77°

76°

74°

73°

68°

58°

54°

52°

50°

49°

48°

47°

51°

59°

67°

75°

80°

82°

79°

77°

78°

77°

76°

70°

63°

54°

51°

50°

49°

52°

58°

65°

74°

79°

72°

75°

72°

71°

68°

64°

60°

56°

52°

50°

49°

WIND

mph · gust · dir

12mph WNW

G 16 mph

G16

WNW

G15

WNW

G19

WNW

G22

WNW

G25

WNW

G25

WNW

G25

WNW

G24

WNW

G24

WNW

G25

WNW

G21

G20

G17

SSW

G17

G19

WSW

G19

G15

G14

WNW

G13

G11

G20

WNW

G20

G15

G14

G13

WNW

G14

WNW

G16

WNW

G17

WNW

G18

WNW

G18

G19

G20

G18

WNW

G16

WSW

G13

WSW

NNW

WNW

NNW

WSW

G13

WSW

G13

G10

SSW

WNW

ESE

SSE

WSW

G11

G10

SSW

SSE

ESE

WSW

G11

G10

SSW

SSE

PRECIP

chance %

CLOUDS

cover %

clear

16%

46%

16%

14%

10%

16%

100%

15%

18%

100%

12%

11%

14%

13%

14%

67%

19%

17%

12%

PRESSURE

hPa · trend

1009

TemperatureWind / GustsPrecipitationCloud coverPressure

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FISH INDEX

Temperature

Cool

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:49 AM

SUNSET

08:38 PM

14H 49M OF DAYLIGHT10H 40M REMAINING

MOON PHASE

Waxing Gibbous

86% illuminated

Station Location

38.3735, -122.7683

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DATA · USGS · NOAA · NWSUPDATED 2026-06-26 09:58 UTC

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