USGS · 07019000

MERAMEC RIVER

USGS · 07019000LIVE

Meramec River near Eureka, MO

SAINT LOUIS COUNTY, MO38.5051°N, -90.5902°W Updated 16 hr ago

FLOW RATE

12,910cfs

GAUGE HT

10.38ft

AIR TEMP

83°F

WIND

8mph NNE

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 7 DAY

12,910cfs 0.8% vs avg

Optimal band: 980–1,326 cfs

PERIOD HIGH

12,910cfs

PERIOD LOW

847cfs

RUNNABLE

50%

last 7 day in band

Gauge Height

10.38ft

Precipitation History

Your History · Meramec River near Eureka, MO

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Weather Conditions

WEATHER CONDITIONS

TODAY

88°

71°

MON

90°

68°

TUE

91°

69°

WED

92°

72°

THU

95°

72°

FRI

93°

73°

SAT

93°

69°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

88°

mild

88°

87°

85°

82°

79°

77°

76°

74°

73°

72°

71°

70°

69°

68°

70°

75°

79°

82°

85°

87°

88°

89°

90°

88°

85°

82°

79°

77°

75°

74°

72°

71°

70°

69°

71°

75°

78°

82°

85°

87°

89°

90°

91°

90°

88°

85°

80°

77°

76°

75°

74°

73°

72°

74°

78°

81°

84°

87°

89°

90°

91°

92°

85°

82°

80°

78°

77°

75°

74°

73°

72°

74°

77°

82°

85°

88°

90°

93°

94°

95°

93°

89°

84°

83°

81°

79°

78°

77°

76°

75°

74°

75°

78°

82°

86°

WIND

mph · gust · dir

7mph N

G 10 mph

G10

G11

NNE

G11

G10

ENE

NNE

G13

G11

G10

G12

G15

G13

G15

G12

G13

G14

G13

G11

NNE

ENE

NNE

G10

G11

ENE

G12

ENE

G12

G13

G12

ESE

G14

ESE

G13

G10

ESE

NNE

ENE

ESE

ENE

NNE

ENE

ESE

SSE

SSW

WSW

NNW

NNE

ENE

ESE

ENE

PRECIP

chance %

CLOUDS

cover %

clear

37%

42%

67%

70%

44%

10%

27%

60%

41%

64%

100%

68%

72%

26%

10%

48%

10%

100%

21%

33%

43%

53%

59%

58%

54%

55%

PRESSURE

hPa · trend

1003

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:48 AM

SUNSET

08:27 PM

14H 39M OF DAYLIGHT

MOON PHASE

Waning Crescent

5% illuminated

Station Location

38.5051, -90.5902

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

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