USGS · 14222500

EAST FORK LEWIS

USGS · 14222500LIVE

EAST FORK LEWIS RIVER NEAR HEISSON, WA

CLARK COUNTY, WA45.8368°N, -122.4662°W Updated 19 hr ago

FLOW RATE

93cfs

GAUGE HT

10.61ft

AIR TEMP

68°F

WIND

3mph NW

FISH INDEX

75SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 7 DAY

93cfs 12.0% vs avg

Optimal band: 88–120 cfs

PERIOD HIGH

118cfs

PERIOD LOW

93cfs

RUNNABLE

100%

last 7 day in band

Gauge Height

10.61ft

Precipitation History

Your History · EAST FORK LEWIS RIVER NEAR HEISSON, WA

Track your history

Sign in to track your sessions at EAST FORK LEWIS RIVER NEAR HEISSON, WA — best days, monthly trends, and time on the water.

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

74°

53°

MON

81°

55°

TUE

85°

52°

WED

82°

50°

THU

79°

46°

FRI

82°

49°

SAT

89°

52°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

71°

mild

71°

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°

56°

54°

53°

52°

56°

61°

66°

69°

73°

77°

80°

82°

84°

85°

84°

82°

77°

69°

62°

59°

58°

54°

53°

51°

50°

54°

59°

64°

68°

71°

75°

78°

80°

81°

82°

81°

77°

71°

65°

58°

55°

52°

51°

49°

48°

47°

46°

50°

56°

60°

64°

69°

71°

73°

75°

77°

78°

79°

78°

75°

68°

60°

55°

53°

52°

51°

50°

49°

50°

53°

56°

60°

64°

68°

WIND

mph · gust · dir

7mph NNW

G 13 mph

G13

NNW

G14

NNW

G13

WNW

SSW

ESE

NNW

NNE

WNW

NNW

G10

NNW

G12

G10

NNW

SSW

SSE

ESE

WNW

G16

WNW

G14

WNW

G11

NNE

NNW

ESE

NNW

WNW

G10

WNW

G10

WNW

G11

WNW

G16

WNW

G17

G13

WNW

G11

WNW

G10

WNW

G11

WNW

G10

WNW

G10

WNW

G11

WNW

G12

WNW

G13

G14

G15

WNW

G18

WNW

G12

G10

NNE

SSE

WNW

PRECIP

chance %

38%

31%

CLOUDS

cover %

clear

45%

100%

13%

24%

33%

38%

40%

38%

PRESSURE

hPa · trend

1003

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Calm

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:32 AM

SUNSET

08:58 PM

15H 26M OF DAYLIGHT

MOON PHASE

Waning Crescent

4% illuminated

Station Location

45.8368, -122.4662

Loading map…

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

Site #14222500·USGS

Create a free account to save favorites, set flow alerts, and track conditions