USGS · 11528700

SF TRINITY R BL HYAMPOM CA RIVER

USGS · 11528700LIVE

SF TRINITY R BL HYAMPOM CA

TRINITY COUNTY, CA40.6498°N, -123.4942°W Updated 1 hr ago

FLOW RATE

206cfs

GAUGE HT

2.86ft

AIR TEMP

87°F

WIND

7mph NW

FISH INDEX

63SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

206cfs 6.4% vs avg

Optimal band: 178–240 cfs

PERIOD HIGH

209cfs

PERIOD LOW

206cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

2.86ft

Precipitation History

Your History · SF TRINITY R BL HYAMPOM CA

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Weather Conditions

WEATHER CONDITIONS

TODAY

93°

64°

TUE

86°

59°

WED

91°

52°

THU

93°

54°

FRI

92°

56°

SAT

93°

54°

SUN

92°

56°

TIME

TUE

NOW

WED

THU

FRI

SAT

TEMP

hourly forecast

63°

mild

63°

62°

61°

59°

62°

69°

74°

80°

83°

85°

86°

85°

84°

82°

79°

75°

70°

65°

63°

61°

59°

57°

56°

54°

53°

52°

55°

60°

68°

78°

85°

89°

91°

90°

88°

85°

81°

76°

69°

59°

56°

55°

54°

55°

61°

69°

76°

82°

86°

89°

92°

93°

91°

87°

83°

78°

71°

61°

59°

58°

59°

58°

63°

71°

78°

83°

87°

90°

92°

91°

88°

85°

81°

77°

70°

61°

58°

56°

55°

54°

56°

58°

61°

69°

76°

83°

88°

91°

93°

92°

90°

87°

WIND

mph · gust · dir

3mph ENE

ENE

NNE

ENE

NNE

G13

G17

G20

G21

G20

G21

G22

G19

G13

ENE

WNW

NNW

NNE

ENE

NNW

WNW

NNW

ENE

NNW

WNW

NNW

NNE

ENE

NNE

NNW

WNW

G10

PRECIP

chance %

CLOUDS

cover %

clear

100%

95%

100%

93%

82%

69%

48%

23%

12%

PRESSURE

hPa · trend

966

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Stable

Moon Phase

Good

DAYLIGHT

SUNRISE

05:49 AM

SUNSET

08:47 PM

14H 58M OF DAYLIGHT

MOON PHASE

Last Quarter

54% illuminated

Station Location

40.6498, -123.4942

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DATA · USGS · NOAA · NWSUPDATED 2026-07-07 00:30 UTC

Site #11528700·USGS

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