USGS · 06191000

GARDNER RIVER

USGS · 06191000LIVE

Gardner River near Mammoth, YNP

PARK COUNTY, MT44.9923°N, -110.6910°W Updated 20 hr ago

FLOW RATE

196cfs

GAUGE HT

2.07ft

AIR TEMP

98°F

WIND

14mph SW

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

196cfs 36.1% vs avg

Optimal band: 221–299 cfs

PERIOD HIGH

334cfs

PERIOD LOW

196cfs

RUNNABLE

81%

last 30 day in band

Gauge Height

2.07ft

Precipitation History

Your History · Gardner River near Mammoth, YNP

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Weather Conditions

WEATHER CONDITIONS

TODAY

99°

52°

MON

99°

65°

TUE

97°

66°

WED

92°

60°

THU

92°

58°

FRI

91°

59°

SAT

92°

56°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

92°

mild

92°

87°

83°

81°

75°

74°

71°

70°

68°

66°

65°

66°

73°

77°

82°

87°

91°

93°

96°

97°

99°

96°

94°

93°

90°

84°

80°

77°

76°

75°

72°

70°

69°

67°

66°

67°

73°

77°

82°

88°

92°

96°

97°

89°

94°

75°

74°

72°

70°

69°

66°

65°

69°

67°

64°

62°

61°

60°

64°

69°

76°

81°

86°

90°

91°

92°

90°

79°

72°

70°

65°

63°

61°

60°

59°

58°

59°

61°

65°

71°

78°

85°

90°

91°

92°

70°

76°

70°

69°

66°

64°

62°

60°

59°

62°

67°

72°

77°

83°

87°

89°

WIND

mph · gust · dir

5mph SW

G 14 mph

G14

WSW

G11

SSW

G15

G11

WNW

G11

WNW

G11

WNW

G13

WNW

G11

WNW

G14

G19

G23

G25

G21

WNW

G19

G20

G17

WNW

G22

WNW

G19

ESE

G10

WNW

SSE

G11

NNW

WSW

G11

G15

NNE

G11

ESE

ENE

NNE

SSE

WSW

G11

SSW

G14

SSW

G15

SSW

G15

G13

G11

NNW

ESE

G10

SSE

SSW

SSE

G10

WSW

SSW

ESE

G14

ESE

G16

G12

ESE

SSE

G10

G11

SSW

G11

G12

WSW

G14

PRECIP

chance %

32%

26%

10%

57%

55%

50%

48%

40%

CLOUDS

cover %

100%

overcast

100%

81%

50%

31%

17%

44%

100%

86%

58%

42%

15%

14%

100%

15%

100%

10%

100%

11%

60%

16%

100%

11%

100%

97%

83%

92%

12%

95%

100%

17%

22%

19%

100%

61%

64%

18%

94%

41%

28%

100%

60%

97%

78%

55%

83%

85%

90%

88%

73%

52%

33%

18%

PRESSURE

hPa · trend

831

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Moderate

Pressure

Falling — Active

Moon Phase

Average

DAYLIGHT

SUNRISE

05:48 AM

SUNSET

09:08 PM

15H 20M OF DAYLIGHT

MOON PHASE

Waning Crescent

4% illuminated

Station Location

44.9923, -110.6910

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

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