USGS · 12087000

MASHEL RIVER

USGS · 12087000LIVE

MASHEL RIVER NEAR LA GRANDE, WA

PIERCE COUNTY, WA46.8567°N, -122.3026°W Updated 40 min ago

FLOW RATE

11.6cfs

GAUGE HT

1.96ft

AIR TEMP

62°F

WIND

3mph N

FISH INDEX

81SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

11.6cfs 55.4% vs avg

Optimal band: 11–14 cfs

PERIOD HIGH

14.1cfs

PERIOD LOW

11.6cfs

RUNNABLE

97%

last 1 day in band

Gauge Height

1.96ft

Precipitation History

Your History · MASHEL RIVER NEAR LA GRANDE, WA

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Weather Conditions

WEATHER CONDITIONS

TODAY

71°

55°

MON

79°

50°

TUE

83°

53°

WED

79°

53°

THU

74°

50°

FRI

78°

48°

SAT

86°

52°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

71°

mild

71°

70°

67°

63°

60°

58°

57°

54°

53°

52°

51°

50°

55°

58°

61°

65°

68°

72°

74°

76°

78°

79°

78°

77°

74°

69°

66°

62°

60°

59°

58°

56°

54°

53°

58°

64°

67°

70°

73°

76°

79°

81°

82°

83°

81°

73°

62°

59°

58°

59°

57°

58°

56°

53°

58°

62°

66°

70°

72°

75°

77°

78°

79°

76°

72°

67°

59°

55°

53°

56°

55°

53°

50°

55°

59°

63°

66°

69°

71°

73°

74°

73°

71°

69°

64°

55°

53°

51°

50°

49°

48°

50°

54°

58°

61°

WIND

mph · gust · dir

8mph N

G 9 mph

G10

G11

G13

NNE

SSW

WSW

SSW

NNW

G10

NNE

SSE

NNW

WNW

NNW

SSE

SSW

SSE

SSW

WNW

NNW

WNW

SSW

WNW

SSE

NNW

PRECIP

chance %

28%

37%

21%

10%

CLOUDS

cover %

clear

100%

12%

11%

69%

100%

10%

PRESSURE

hPa · trend

995

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Ideal

Wind

Calm

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:27 AM

SUNSET

09:02 PM

15H 35M OF DAYLIGHT

MOON PHASE

Waning Crescent

5% illuminated

Station Location

46.8567, -122.3026

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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 16:45 UTC

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