USGS · 11466170

MATANZAS C A SANTA ROSA CA RIVER

USGS · 11466170LIVE

MATANZAS C A SANTA ROSA CA

SANTA ROSA, CA38.4388°N, -122.7024°W

AIR TEMP

52°F

WIND

1mph SSW

FISH INDEX

81SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

—cfs

No flow data available

Precipitation History

Your History · MATANZAS C A SANTA ROSA CA

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Weather Conditions

WEATHER CONDITIONS

TODAY

79°

51°

SAT

78°

51°

SUN

82°

55°

MON

78°

54°

TUE

84°

54°

WED

91°

58°

THU

87°

60°

TIME

FRI

NOW

SAT

SUN

MON

TUE

WED

TEMP

hourly forecast

70°

mild

70°

75°

78°

79°

78°

77°

76°

74°

70°

64°

59°

57°

55°

53°

52°

51°

52°

51°

52°

56°

61°

67°

73°

77°

78°

77°

74°

72°

69°

66°

61°

58°

59°

58°

57°

56°

55°

56°

59°

64°

70°

76°

80°

82°

80°

77°

75°

72°

67°

61°

58°

57°

56°

55°

54°

55°

58°

63°

68°

73°

76°

78°

76°

73°

71°

68°

64°

60°

58°

57°

56°

55°

54°

55°

59°

64°

70°

76°

81°

84°

83°

81°

82°

79°

76°

73°

69°

66°

63°

62°

61°

60°

WIND

mph · gust · dir

5mph WSW

G 6 mph

WSW

G11

WSW

G12

WSW

G11

WSW

G10

WSW

SSW

WSW

G10

WSW

G12

WSW

G13

G12

G11

G10

WSW

SSW

WSW

SSW

WSW

SSW

PRECIP

chance %

CLOUDS

cover %

clear

12%

24%

58%

40%

100%

72%

22%

12%

20%

52%

33%

100%

56%

10%

100%

89%

100%

88%

100%

56%

16%

15%

47%

66%

79%

100%

95%

65%

37%

PRESSURE

hPa · trend

1008

TemperatureWind / GustsPrecipitationCloud coverPressure

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FISH INDEX

Temperature

Ideal

Wind

Calm

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:51 AM

SUNSET

08:38 PM

14H 47M OF DAYLIGHT10H 3M REMAINING

MOON PHASE

Waning Gibbous

87% illuminated

Station Location

38.4388, -122.7024

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DATA · USGS · NOAA · NWSUPDATED 2026-07-03 10:35 UTC

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