USGS · 13190500

SF BOISE RIVER

USGS · 13190500LIVE

SF BOISE RIVER AT ANDERSON RANCH DAM ID

ELMORE COUNTY, ID43.3436°N, -115.4775°W Updated 20 min ago

FLOW RATE

1,580cfs

GAUGE HT

4.90ft

WATER TEMP

8°F

AIR TEMP

86°F

WIND

16mph NW

FISH INDEX

63SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

1,580cfs 17.4% vs avg

Optimal band: 1,352–1,828 cfs

PERIOD HIGH

1,600cfs

PERIOD LOW

1,570cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

4.90ft

Water Temperature

8.2°F

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

88°

70°

TUE

93°

64°

WED

93°

67°

THU

87°

62°

FRI

94°

63°

SAT

101°

70°

SUN

100°

72°

TIME

TUE

NOW

WED

THU

FRI

SAT

TEMP

hourly forecast

69°

mild

69°

68°

67°

66°

64°

70°

75°

80°

85°

88°

90°

91°

93°

92°

78°

77°

79°

77°

76°

73°

72°

70°

68°

67°

73°

79°

83°

86°

89°

91°

93°

92°

90°

86°

79°

69°

67°

64°

63°

64°

63°

62°

64°

71°

77°

81°

83°

84°

86°

87°

86°

85°

84°

77°

71°

69°

67°

65°

64°

63°

65°

73°

78°

82°

86°

88°

90°

92°

93°

94°

92°

83°

76°

75°

73°

71°

70°

72°

80°

86°

89°

92°

95°

96°

98°

99°

100°

101°

WIND

mph · gust · dir

3mph SW

G 4 mph

ENE

SSE

G10

WSW

G13

G16

G19

WSW

G17

G15

WSW

G15

NNW

G41

SSW

G29

ESE

G15

ESE

NNE

WNW

ENE

WSW

G10

G12

G16

WSW

G21

G20

WNW

G20

G17

G10

WSW

NNE

NNW

G11

G13

WNW

G14

WNW

G19

WNW

G17

WNW

G17

WNW

G19

WNW

G18

WNW

G21

WNW

G13

NNW

NNE

ENE

G14

WSW

G17

WSW

G17

G12

WSW

WNW

G10

ENE

SSE

SSW

G11

SSW

G12

G13

G14

WSW

PRECIP

chance %

CLOUDS

cover %

32%

few

32%

11%

99%

100%

69%

100%

74%

100%

10%

87%

100%

84%

18%

31%

PRESSURE

hPa · trend

882

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Moderate

Pressure

Falling — Active

Moon Phase

Good

DAYLIGHT

SUNRISE

06:08 AM

SUNSET

09:24 PM

15H 16M OF DAYLIGHT

MOON PHASE

Last Quarter

54% illuminated

Station Location

43.3436, -115.4775

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DATA · USGS · NOAA · NWSUPDATED 2026-07-07 00:15 UTC

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