USGS · 13210980

MASON CREEK

USGS · 13210980LIVE

MASON CREEK AT CALDWELL ID

CANYON COUNTY, ID43.6832°N, -116.6632°W Updated 45 min ago

FLOW RATE

175cfs

GAUGE HT

6.84ft

AIR TEMP

70°F

WIND

7mph NNW

FISH INDEX

63SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

175cfs 30.5% vs avg

Optimal band: 150–204 cfs

PERIOD HIGH

182cfs

PERIOD LOW

172cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

6.84ft

Precipitation History

Your History · MASON CREEK AT CALDWELL ID

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Weather Conditions

WEATHER CONDITIONS

TODAY

82°

57°

THU

85°

56°

FRI

91°

56°

SAT

99°

62°

SUN

102°

64°

MON

102°

67°

TUE

102°

66°

TIME

THU

NOW

FRI

SAT

SUN

MON

TEMP

hourly forecast

57°

mild

57°

56°

57°

61°

65°

69°

73°

76°

78°

81°

83°

84°

85°

82°

78°

73°

69°

67°

65°

62°

60°

58°

57°

56°

58°

62°

68°

74°

78°

82°

85°

87°

89°

90°

91°

90°

89°

82°

76°

73°

70°

69°

68°

67°

65°

63°

62°

63°

69°

75°

80°

85°

89°

92°

94°

96°

98°

99°

98°

95°

87°

81°

78°

72°

71°

70°

69°

66°

64°

65°

71°

77°

82°

86°

90°

94°

96°

99°

101°

102°

101°

100°

98°

90°

83°

80°

77°

75°

74°

73°

71°

69°

67°

72°

76°

79°

85°

92°

96°

100°

102°

100°

97°

93°

89°

85°

81°

78°

WIND

mph · gust · dir

8mph WNW

G 15 mph

G15

WNW

G15

WNW

G15

G20

G16

G14

G10

NNW

G11

G14

NNW

G11

NNE

ENE

SSE

NNW

G15

G10

G11

WNW

G11

G14

WNW

G14

G11

NNW

G11

G14

NNW

G12

NNE

WSW

SSE

WNW

NNW

WNW

G14

WNW

G15

NNW

G17

NNW

G15

NNW

G14

G15

G10

WNW

G10

WSW

G11

G10

NNW

G10

NNW

NNE

NNW

G12

WNW

G17

G23

WNW

G19

WNW

G16

WNW

G20

WNW

WSW

WNW

G11

G19

SSW

G25

SSW

G27

WSW

G26

G20

PRECIP

chance %

CLOUDS

cover %

clear

17%

30%

70%

100%

22%

70%

100%

99%

100%

85%

64%

100%

10%

100%

96%

100%

39%

44%

60%

69%

60%

44%

39%

56%

83%

100%

99%

PRESSURE

hPa · trend

928

TemperatureWind / GustsPrecipitationCloud coverPressure

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FISH INDEX

Temperature

Warm

Wind

Light

Pressure

Rising — Slow

Moon Phase

Average

DAYLIGHT

SUNRISE

06:09 AM

SUNSET

09:32 PM

15H 23M OF DAYLIGHT16H 32M REMAINING

MOON PHASE

Waning Gibbous

95% illuminated

Station Location

43.6832, -116.6632

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DATA · USGS · NOAA · NWSUPDATED 2026-07-02 05:00 UTC

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