USGS · 12087000

MASHEL RIVER

USGS · 12087000LIVE

MASHEL RIVER NEAR LA GRANDE, WA

PIERCE COUNTY, WA46.8567°N, -122.3026°W Updated 13 hr ago

FLOW RATE

13cfs

GAUGE HT

1.98ft

AIR TEMP

55°F

WIND

1mph W

FISH INDEX

81SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

13cfs 20.3% vs avg

Optimal band: 89–121 cfs

PERIOD HIGH

3,158cfs

PERIOD LOW

6cfs

RUNNABLE

11%

last 1 year in band

Gauge Height

1.98ft

Precipitation History

Your History · MASHEL RIVER NEAR LA GRANDE, WA

Track your history

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Weather Conditions

WEATHER CONDITIONS

TODAY

72°

54°

MON

78°

49°

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

70°

mild

70°

71°

72°

71°

70°

68°

64°

61°

58°

56°

55°

53°

52°

51°

49°

54°

58°

62°

65°

68°

71°

74°

76°

78°

77°

73°

67°

63°

60°

57°

56°

55°

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°

WIND

mph · gust · dir

5mph N

G 6 mph

G10

G11

G12

NNE

ENE

WSW

SSW

WSW

NNW

G11

SSE

NNW

WNW

NNW

SSE

SSW

SSE

SSW

WNW

NNW

WNW

SSW

WNW

SSE

PRECIP

chance %

17%

15%

CLOUDS

cover %

clear

25%

100%

12%

11%

69%

100%

10%

PRESSURE

hPa · trend

996

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 00:00 UTC

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