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 55 min ago

FLOW RATE

7.5cfs

GAUGE HT

4.72ft

WATER TEMP

60°F

AIR TEMP

88°F

WIND

3mph S

FISH INDEX

75SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

7.5cfs 14.7% vs avg

Optimal band: 6–9 cfs

PERIOD HIGH

7.96cfs

PERIOD LOW

7.5cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

4.72ft

Water Temperature

59.9°F

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

94°

71°

MON

98°

75°

TUE

97°

63°

WED

90°

55°

THU

86°

54°

FRI

88°

50°

SAT

87°

55°

TIME

MON

NOW

TUE

WED

THU

FRI

TEMP

hourly forecast

77°

mild

77°

78°

81°

86°

89°

90°

92°

95°

96°

98°

97°

96°

93°

91°

88°

84°

83°

82°

81°

80°

79°

80°

78°

79°

84°

86°

90°

94°

96°

97°

93°

90°

86°

83°

81°

74°

68°

65°

63°

62°

60°

59°

58°

57°

56°

55°

59°

65°

70°

75°

81°

86°

89°

90°

89°

87°

84°

80°

75°

69°

64°

62°

60°

59°

58°

57°

56°

55°

54°

57°

62°

67°

72°

77°

81°

85°

86°

84°

81°

78°

75°

72°

67°

60°

58°

55°

54°

53°

52°

51°

50°

54°

59°

65°

72°

77°

82°

86°

88°

86°

84°

79°

WIND

mph · gust · dir

4mph SSW

G 5 mph

SSW

WSW

G13

G12

G10

WNW

G11

WNW

G12

WNW

G11

WNW

G10

WNW

WSW

SSE

SSW

SSE

SSW

WNW

G11

WNW

G12

WNW

G12

WNW

G12

WNW

WSW

SSW

SSE

WSW

G11

G10

WSW

SSW

WSW

SSW

SSE

WSW

PRECIP

chance %

CLOUDS

cover %

100%

overcast

100%

92%

100%

41%

14%

61%

22%

13%

33%

14%

16%

20%

100%

28%

100%

94%

90%

24%

100%

65%

100%

47%

16%

100%

24%

27%

82%

100%

84%

96%

100%

12%

100%

87%

70%

38%

13%

10%

11%

PRESSURE

hPa · trend

997

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Calm

Pressure

Stable

Moon Phase

Peak Activity

DAYLIGHT

SUNRISE

05:56 AM

SUNSET

08:29 PM

14H 33M OF DAYLIGHT

MOON PHASE

New Moon

3% illuminated

PEAK ACTIVITY

Station Location

37.5035, -121.8247

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DATA · USGS · NOAA · NWSUPDATED 2026-07-13 02:00 UTC

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