USGS · 12101100

LAKE TAPPS DIVERSION

USGS · 12101100LIVE

LAKE TAPPS DIVERSION AT DIERINGER, WA

SUMNER, WA47.2382°N, -122.2282°W Updated 20 min ago

FLOW RATE

22.7cfs

GAUGE HT

5.76ft

WATER TEMP

51°F

AIR TEMP

57°F

WIND

9mph WSW

FISH INDEX

75SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

22.7cfs 42.4% vs avg

Optimal band: 19–26 cfs

PERIOD HIGH

25.9cfs

PERIOD LOW

22.7cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

5.76ft

Water Temperature

50.7°F

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

72°

55°

MON

77°

51°

TUE

89°

50°

WED

89°

53°

THU

94°

56°

FRI

86°

54°

SAT

86°

51°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

64°

mild

64°

66°

68°

71°

72°

71°

70°

68°

65°

62°

60°

58°

56°

54°

53°

52°

51°

55°

59°

63°

67°

70°

73°

75°

76°

77°

76°

75°

72°

68°

64°

60°

57°

55°

53°

52°

51°

50°

55°

60°

66°

71°

76°

81°

84°

87°

89°

88°

87°

84°

80°

75°

68°

64°

60°

58°

57°

56°

53°

57°

63°

68°

73°

78°

83°

86°

88°

89°

88°

86°

83°

77°

70°

66°

63°

62°

60°

59°

58°

57°

56°

61°

64°

71°

77°

82°

86°

90°

92°

93°

94°

93°

89°

82°

76°

71°

67°

63°

60°

58°

56°

WIND

mph · gust · dir

4mph WSW

G 5 mph

WSW

WNW

NNW

G10

NNW

G11

NNW

G12

G14

NNE

G14

NNE

G14

NNE

G14

NNE

ENE

NNE

NNW

G10

NNW

G10

NNW

G10

NNW

G10

SSW

SSE

SSW

NNW

G13

G14

NNW

WNW

SSW

WSW

NNW

G12

G14

G12

NNE

ENE

SSE

SSW

NNE

WSW

WNW

WSW

G11

G15

G18

G17

G14

SSW

G12

SSW

G11

SSW

G10

SSW

PRECIP

chance %

10%

24%

CLOUDS

cover %

33%

few

33%

32%

19%

27%

100%

10%

12%

89%

16%

13%

31%

47%

60%

70%

52%

24%

PRESSURE

hPa · trend

1019

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Ideal

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:25 AM

SUNSET

09:03 PM

15H 38M OF DAYLIGHT

MOON PHASE

Waning Crescent

6% illuminated

Station Location

47.2382, -122.2282

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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 09:45 UTC

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