USGS · 12101100

LAKE TAPPS DIVERSION

USGS · 12101100LIVE

LAKE TAPPS DIVERSION AT DIERINGER, WA

SUMNER, WA47.2382°N, -122.2282°W Updated 1 hr ago

FLOW RATE

22.7cfs

GAUGE HT

5.76ft

WATER TEMP

51°F

AIR TEMP

61°F

WIND

13mph WSW

FISH INDEX

63SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

22.7cfs 42.8% 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

50.9°F

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

72°

55°

MON

84°

51°

TUE

89°

50°

WED

89°

53°

THU

94°

56°

FRI

86°

54°

SAT

86°

51°

TIME

SUN

NOW

MON

TUE

WED

THU

TEMP

hourly forecast

60°

mild

60°

62°

65°

67°

69°

70°

71°

72°

71°

70°

68°

64°

61°

59°

57°

55°

54°

53°

52°

51°

55°

59°

64°

67°

70°

73°

74°

75°

79°

81°

83°

84°

80°

74°

66°

62°

59°

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°

WIND

mph · gust · dir

5mph SW

G 8 mph

WSW

WNW

NNW

G12

NNW

G13

NNW

G12

G13

G14

NNE

G10

NNE

NNW

G11

G15

NNE

WNW

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

PRECIP

chance %

19%

20%

CLOUDS

cover %

clear

16%

14%

25%

100%

10%

12%

89%

16%

13%

31%

47%

60%

70%

PRESSURE

hPa · trend

1020

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Ideal

Wind

Moderate

Pressure

Rising — Slow

Moon Phase

Average

DAYLIGHT

SUNRISE

05:25 AM

SUNSET

09:03 PM

15H 38M OF DAYLIGHT

MOON PHASE

Waning Crescent

7% illuminated

Station Location

47.2382, -122.2282

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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 06:45 UTC

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