USGS · 14222500

EAST FORK LEWIS

USGS · 14222500LIVE

EAST FORK LEWIS RIVER NEAR HEISSON, WA

CLARK COUNTY, WA45.8368°N, -122.4662°W Updated 16 min ago

FLOW RATE

92.7cfs

GAUGE HT

10.60ft

AIR TEMP

63°F

WIND

3mph NW

FISH INDEX

88SCORE / 100

EPIC · 5 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

92.7cfs 12.9% vs avg

Optimal band: 79–107 cfs

PERIOD HIGH

96.7cfs

PERIOD LOW

91.4cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

10.60ft

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

74°

53°

MON

81°

55°

TUE

86°

52°

WED

82°

51°

THU

76°

49°

FRI

83°

48°

SAT

91°

51°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

73°

mild

73°

72°

69°

65°

62°

60°

59°

58°

57°

56°

55°

58°

62°

65°

68°

72°

75°

77°

79°

80°

81°

80°

78°

74°

69°

67°

64°

62°

60°

59°

57°

55°

53°

52°

57°

62°

66°

70°

74°

78°

81°

84°

86°

84°

79°

71°

63°

60°

58°

56°

53°

51°

55°

60°

64°

68°

71°

75°

79°

81°

82°

81°

76°

72°

66°

59°

56°

57°

56°

55°

54°

53°

50°

49°

52°

56°

60°

63°

66°

69°

72°

74°

75°

76°

75°

72°

69°

64°

57°

54°

52°

50°

49°

48°

50°

53°

57°

61°

WIND

mph · gust · dir

8mph NNW

G 12 mph

G12

NNW

G12

NNW

G12

NNW

G14

NNW

G14

G10

WNW

WSW

NNE

WNW

NNW

G10

NNW

G12

G10

NNW

SSW

SSE

ESE

WNW

G15

WNW

G15

WNW

G11

WNW

NNW

WNW

G13

WNW

G14

G15

G14

G10

WNW

WSW

ENE

WNW

G10

WNW

G10

G11

G12

G14

G15

G11

ENE

NNE

WNW

PRECIP

chance %

38%

31%

CLOUDS

cover %

clear

100%

10%

11%

23%

99%

100%

37%

63%

62%

24%

PRESSURE

hPa · trend

1003

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Ideal

Wind

Calm

Pressure

Falling — Active

Moon Phase

Average

DAYLIGHT

SUNRISE

05:32 AM

SUNSET

08:58 PM

15H 26M OF DAYLIGHT

MOON PHASE

Waning Crescent

5% illuminated

Station Location

45.8368, -122.4662

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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 17:00 UTC

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