Alameda C Bl Calaveras C nr Sunol Ca River

USGS · 11173510

ALAMEDA C BL CALAVERAS C NR SUNOL CA RIVER

USGS · 11173510LIVE

ALAMEDA C BL CALAVERAS C NR SUNOL CA

ALAMEDA COUNTY, CA37.5035°N, -121.8247°W Updated 16 hr ago

FLOW RATE

8cfs

GAUGE HT

4.73ft

WATER TEMP

58°F

AIR TEMP

83°F

WIND

10mph SSW

FISH INDEX

50SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 7 DAY

8cfs 11.8% vs avg

Optimal band: 7–9 cfs

PERIOD HIGH

8cfs

PERIOD LOW

8cfs

RUNNABLE

100%

last 7 day in band

Gauge Height

4.73ft

Water Temperature

58.1°F

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

94°

71°

MON

96°

74°

TUE

95°

65°

WED

93°

58°

THU

89°

54°

FRI

90°

54°

SAT

86°

56°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

91°

mild

91°

90°

87°

83°

79°

76°

74°

75°

77°

76°

78°

85°

89°

92°

93°

95°

96°

95°

94°

89°

87°

84°

82°

80°

79°

78°

77°

74°

71°

68°

65°

68°

74°

80°

85°

89°

93°

95°

93°

91°

88°

85°

82°

75°

69°

66°

65°

64°

63°

62°

61°

59°

58°

61°

67°

73°

78°

83°

88°

92°

93°

90°

86°

82°

78°

71°

65°

61°

59°

58°

57°

56°

55°

54°

57°

63°

68°

73°

78°

83°

87°

89°

87°

84°

80°

75°

71°

65°

60°

58°

57°

56°

55°

54°

56°

60°

64°

WIND

mph · gust · dir

9mph WNW

G 10 mph

G10

WNW

WSW

SSW

WSW

G10

G15

G13

WSW

G17

G14

WNW

G13

NNW

G12

G10

WSW

SSE

WSW

WNW

G10

WNW

G11

WNW

G12

WNW

G11

WSW

SSE

WSW

G10

G11

WNW

G10

WSW

SSW

WSW

WNW

SSE

PRECIP

chance %

CLOUDS

cover %

100%

overcast

100%

89%

59%

68%

15%

20%

59%

100%

45%

31%

19%

46%

22%

10%

46%

72%

16%

22%

51%

68%

61%

42%

25%

15%

PRESSURE

hPa · trend

996

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Moderate

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:56 AM

SUNSET

08:29 PM

14H 33M OF DAYLIGHT

MOON PHASE

Waning Crescent

5% illuminated

Station Location

37.5035, -121.8247

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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC

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