USGS · 10265150

HOT C A FLUME NR MAMMOTH LAKES CA RIVER

USGS · 10265150LIVE

HOT C A FLUME NR MAMMOTH LAKES CA

CALIFORNIA37.6688°N, -118.8176°W Updated 16 hr ago

FLOW RATE

47cfs

GAUGE HT

1.14ft

WATER TEMP

91°F

AIR TEMP

77°F

WIND

1mph ENE

FISH INDEX

75SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 7 DAY

47cfs 47.7% vs avg

Optimal band: 42–56 cfs

PERIOD HIGH

50cfs

PERIOD LOW

47cfs

RUNNABLE

100%

last 7 day in band

Gauge Height

1.14ft

Water Temperature

91.4°F

Precipitation History

Your History · HOT C A FLUME NR MAMMOTH LAKES CA

Track your history

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

84°

57°

MON

78°

60°

TUE

78°

58°

WED

84°

60°

THU

84°

63°

FRI

80°

63°

SAT

83°

61°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

77°

mild

77°

76°

75°

73°

69°

67°

66°

63°

62°

61°

60°

62°

68°

70°

71°

72°

75°

77°

78°

77°

73°

76°

66°

64°

62°

61°

60°

58°

59°

62°

65°

68°

71°

74°

77°

74°

70°

78°

77°

73°

67°

72°

69°

67°

65°

63°

62°

61°

60°

63°

68°

72°

74°

77°

79°

80°

81°

83°

84°

83°

79°

77°

72°

69°

67°

65°

63°

65°

64°

63°

66°

71°

74°

77°

80°

83°

84°

83°

82°

80°

79°

76°

71°

68°

66°

65°

64°

63°

65°

68°

71°

WIND

mph · gust · dir

7mph SW

G 11 mph

G11

SSW

G13

NNW

G14

WNW

NNW

WNW

G10

NNW

ESE

G10

G11

G18

ESE

ENE

G15

WNW

G13

WNW

G11

WSW

ENE

ESE

NNE

ENE

G12

WSW

WNW

NNE

ENE

G11

ESE

WSW

SSE

G10

ESE

G13

ESE

G13

G11

SSW

G12

WSW

G18

WSW

G10

WSW

NNE

PRECIP

chance %

11%

15%

25%

32%

44%

43%

36%

40%

34%

30%

15%

48%

45%

37%

70%

11%

17%

26%

13%

CLOUDS

cover %

100%

overcast

100%

49%

97%

100%

57%

100%

77%

100%

97%

100%

12%

16%

43%

100%

12%

100%

24%

73%

72%

50%

65%

55%

41%

100%

84%

100%

93%

60%

12%

40%

24%

54%

100%

12%

20%

31%

43%

47%

37%

19%

PRESSURE

hPa · trend

797

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Calm

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:44 AM

SUNSET

08:17 PM

14H 33M OF DAYLIGHT

MOON PHASE

Waning Crescent

5% illuminated

Station Location

37.6688, -118.8176

Loading map…

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

Site #10265150·USGS

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