USGS · 10265150

HOT C A FLUME NR MAMMOTH LAKES CA RIVER

USGS · 10265150LIVE

HOT C A FLUME NR MAMMOTH LAKES CA

MONO COUNTY, CA37.6688°N, -118.8176°W Updated 49 min ago

FLOW RATE

46.6cfs

GAUGE HT

1.14ft

WATER TEMP

93°F

AIR TEMP

65°F

WIND

4mph W

FISH INDEX

81SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

46.6cfs 50.0% vs avg

Optimal band: 40–54 cfs

PERIOD HIGH

48cfs

PERIOD LOW

46cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

1.14ft

Water Temperature

93.2°F

Precipitation History

Your History · HOT C A FLUME NR MAMMOTH LAKES CA

Track your history

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

89°

51°

SUN

84°

59°

MON

79°

60°

TUE

72°

60°

WED

81°

59°

THU

80°

60°

FRI

79°

62°

TIME

SUN

NOW

MON

TUE

WED

THU

TEMP

hourly forecast

62°

mild

62°

70°

76°

80°

82°

83°

84°

82°

81°

79°

78°

74°

73°

70°

68°

67°

66°

64°

62°

61°

60°

63°

69°

73°

76°

78°

79°

77°

68°

72°

71°

74°

72°

67°

66°

67°

66°

65°

64°

63°

61°

62°

64°

67°

70°

72°

68°

71°

70°

67°

63°

61°

60°

63°

60°

63°

62°

59°

64°

68°

72°

75°

77°

76°

75°

77°

81°

76°

72°

77°

76°

71°

70°

65°

64°

63°

66°

62°

61°

66°

72°

75°

78°

80°

79°

78°

75°

77°

60°

63°

65°

66°

65°

WIND

mph · gust · dir

4mph W

G16

G24

G26

G22

SSW

G26

G24

SSW

G17

G22

SSW

G15

G11

WNW

G12

G10

NNW

WNW

ESE

G10

ESE

G27

SSW

G12

WSW

ENE

G12

ESE

SSE

WNW

ESE

G11

ESE

SSE

WSW

WNW

NNE

ENE

ESE

SSW

G18

G10

WSW

WNW

ENE

G11

ENE

G13

ESE

WSW

PRECIP

chance %

69%

49%

26%

22%

52%

14%

31%

34%

16%

CLOUDS

cover %

clear

100%

99%

100%

83%

12%

100%

95%

100%

99%

100%

52%

68%

90%

100%

72%

100%

53%

100%

50%

48%

100%

16%

57%

100%

82%

58%

37%

22%

10%

PRESSURE

hPa · trend

791

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Ideal

Wind

Calm

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:43 AM

SUNSET

08:18 PM

14H 35M OF DAYLIGHT

MOON PHASE

Waning Crescent

7% illuminated

Station Location

37.6688, -118.8176

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-07-12 06:00 UTC

Site #10265150·USGS

Create a free account to save favorites, set flow alerts, and track conditions