Big Hole R Bl Hamilton Ditch nr Twin Bridges, Mt

USGS · 06026420

BIG HOLE R BL HAMILTON DITCH NR TWIN BRIDGES, MT

USGS · 06026420LIVE

Big Hole R bl Hamilton Ditch nr Twin Bridges, MT

MADISON COUNTY, MT45.5500°N, -112.3607°W Updated 36 min ago

FLOW RATE

510cfs

GAUGE HT

1.67ft

WATER TEMP

17°F

AIR TEMP

56°F

WIND

11mph NE

FISH INDEX

69SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

510cfs 76.8% vs avg

Optimal band: 451–611 cfs

PERIOD HIGH

542cfs

PERIOD LOW

510cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

1.67ft

Water Temperature

16.8°F

Precipitation History

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

83°

54°

THU

83°

56°

FRI

75°

51°

SAT

67°

45°

SUN

57°

44°

MON

66°

43°

TUE

81°

45°

TIME

WED

NOW

THU

FRI

SAT

SUN

MON

TEMP

hourly forecast

67°

mild

67°

71°

74°

77°

79°

81°

83°

82°

81°

80°

74°

71°

68°

66°

65°

63°

60°

58°

56°

59°

63°

67°

70°

74°

77°

76°

81°

83°

82°

80°

78°

75°

70°

64°

59°

60°

59°

58°

57°

61°

64°

66°

67°

69°

70°

69°

75°

73°

70°

71°

70°

68°

63°

57°

52°

51°

50°

49°

50°

53°

57°

59°

62°

64°

67°

66°

64°

60°

52°

50°

48°

45°

46°

45°

44°

46°

45°

46°

48°

49°

51°

53°

55°

57°

53°

50°

52°

51°

50°

49°

48°

47°

46°

WIND

mph · gust · dir

17mph NE

G 21 mph

G21

G20

NNE

G18

NNE

G16

NNE

G16

NNE

G17

NNE

G16

NNE

G14

NNE

G18

NNE

G22

NNE

G23

NNE

G32

NNE

G28

NNE

G31

NNE

G27

NNE

G24

NNE

G16

G10

ENE

WSW

WNW

NNE

G11

G14

G15

WSW

G17

G21

G24

NNW

G20

NNW

G17

G10

G11

NNE

ENE

NNE

NNW

G15

G14

G31

G32

SSW

G24

G23

SSW

G24

WSW

G19

WNW

NNW

NNE

NNW

WSW

ESE

NNW

SSW

G12

SSW

G13

SSW

G12

G13

SSW

G10

SSE

WSW

NNW

G17

NNW

NNE

SSE

WNW

SSE

G14

SSW

G11

G10

WSW

WNW

NNW

NNE

ENE

SSW

PRECIP

chance %

11%

10%

11%

14%

17%

22%

15%

57%

78%

73%

80%

90%

89%

62%

55%

58%

41%

30%

CLOUDS

cover %

clear

53%

43%

100%

92%

13%

12%

11%

99%

91%

100%

96%

100%

28%

100%

99%

100%

96%

100%

75%

88%

98%

91%

90%

88%

87%

100%

12%

100%

63%

19%

100%

84%

100%

86%

72%

100%

PRESSURE

hPa · trend

862

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Ideal

Wind

Moderate

Pressure

Rising — Slow

Moon Phase

Good

DAYLIGHT

SUNRISE

05:41 AM

SUNSET

09:22 PM

15H 41M OF DAYLIGHT11H 16M REMAINING

MOON PHASE

First Quarter

68% illuminated

Station Location

45.5500, -112.3607

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-06-24 10:06 UTC

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