USGS · 07017020

MERAMEC RIVER

USGS · 07017020LIVE

Meramec River at Pacific, MO

JEFFERSON COUNTY, MO38.4669°N, -90.7349°W Updated 10 hr ago

FLOW RATE

1,493cfs

AIR TEMP

75°F

WIND

3mph NNE

FISH INDEX

69SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

1,493cfs 28.6% vs avg

Optimal band: 631–853 cfs

PERIOD HIGH

26,982cfs

PERIOD LOW

401cfs

RUNNABLE

13%

last 1 year in band

Precipitation History

Your History · Meramec River at Pacific, MO

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Weather Conditions

WEATHER CONDITIONS

TODAY

98°

75°

FRI

98°

76°

SAT

99°

74°

SUN

93°

74°

MON

91°

70°

TUE

88°

71°

WED

93°

68°

TIME

THU

NOW

FRI

SAT

SUN

MON

TUE

TEMP

hourly forecast

92°

mild

92°

94°

95°

96°

98°

96°

94°

90°

87°

84°

83°

82°

80°

79°

78°

77°

76°

79°

84°

88°

92°

94°

95°

96°

98°

93°

90°

94°

90°

87°

86°

84°

79°

77°

76°

74°

76°

80°

84°

88°

92°

94°

96°

98°

99°

98°

95°

90°

85°

83°

81°

80°

79°

78°

77°

76°

74°

76°

74°

77°

81°

84°

85°

86°

90°

93°

91°

86°

83°

80°

77°

76°

75°

74°

73°

72°

71°

70°

74°

77°

81°

84°

86°

88°

90°

91°

89°

87°

85°

83°

81°

79°

78°

77°

76°

75°

74°

WIND

mph · gust · dir

3mph SSW

G 7 mph

SSW

G10

SSW

G11

G15

G16

SSW

G16

SSW

G16

G13

SSE

G12

WSW

WNW

NNW

G13

G10

WSW

G11

WSW

SSW

G19

G10

NNE

ENE

G11

ENE

G34

SSE

SSW

G12

G11

G10

WSW

G10

WSW

G11

WSW

G11

WSW

G11

G10

WNW

G10

WSW

SSW

G11

SSW

G13

WSW

G15

G14

G13

WSW

G20

WNW

G13

G11

G10

NNE

G11

G13

G14

NNE

ENE

NNE

ENE

G11

G15

NNE

G12

NNE

PRECIP

chance %

10%

11%

20%

13%

16%

10%

25%

13%

14%

22%

10%

12%

CLOUDS

cover %

clear

24%

18%

17%

88%

100%

69%

18%

16%

15%

100%

72%

100%

98%

100%

89%

100%

54%

80%

56%

79%

26%

11%

100%

29%

12%

11%

49%

13%

74%

100%

21%

36%

12%

100%

67%

100%

84%

100%

40%

99%

100%

26%

100%

10%

11%

79%

88%

100%

44%

94%

100%

PRESSURE

hPa · trend

1003

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Calm

Pressure

Rising — Slow

Moon Phase

Average

DAYLIGHT

SUNRISE

05:43 AM

SUNSET

08:30 PM

14H 47M OF DAYLIGHT9H 43M REMAINING

MOON PHASE

Waning Gibbous

94% illuminated

Station Location

38.4669, -90.7349

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DATA · USGS · NOAA · NWSUPDATED 2026-07-02 10:47 UTC

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