USGS · 07018100

BIG RIVER

USGS · 07018100LIVE

Big River near Richwoods, MO

MISSOURI38.1596°N, -90.7061°W Updated 23 d ago

FLOW RATE

296cfs

GAUGE HT

2.55ft

AIR TEMP

82°F

WIND

7mph N

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

296cfs 46.3% vs avg

Optimal band: 148–200 cfs

PERIOD HIGH

22,984cfs

PERIOD LOW

45cfs

RUNNABLE

14%

last 1 year in band

Gauge Height

2.55ft

Precipitation History

Your History · Big River near Richwoods, MO

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Weather Conditions

WEATHER CONDITIONS

TODAY

89°

71°

MON

92°

69°

TUE

90°

68°

WED

94°

70°

THU

95°

71°

FRI

94°

72°

SAT

94°

69°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

89°

mild

89°

88°

85°

81°

79°

77°

75°

74°

73°

71°

70°

69°

71°

76°

81°

85°

88°

89°

90°

92°

91°

90°

89°

86°

81°

78°

76°

74°

73°

72°

71°

70°

69°

68°

70°

74°

79°

82°

85°

87°

89°

90°

88°

86°

81°

78°

75°

73°

72°

71°

70°

73°

76°

81°

84°

86°

89°

92°

93°

94°

92°

87°

83°

80°

79°

76°

75°

74°

73°

72°

71°

74°

79°

82°

86°

89°

91°

93°

95°

93°

91°

87°

82°

81°

80°

78°

76°

74°

73°

75°

78°

83°

WIND

mph · gust · dir

9mph NNE

G 12 mph

G12

NNE

G11

NNE

G11

G12

NNE

G13

G10

NNE

G11

G10

NNW

G10

NNE

G13

G14

G15

G16

ENE

G14

ENE

G14

ENE

G13

ENE

G13

ENE

G14

ENE

G13

ENE

G10

WSW

ESE

G11

G12

G11

ENE

G13

ENE

G12

ENE

G13

ENE

G13

ENE

G13

G12

G11

G15

G17

ESE

G11

ESE

ENE

ESE

ENE

SSE

SSW

WSW

NNE

ENE

SSE

ESE

SSE

ENE

PRECIP

chance %

20%

CLOUDS

cover %

clear

10%

24%

17%

27%

54%

100%

90%

76%

100%

11%

45%

100%

31%

22%

39%

27%

25%

39%

34%

54%

100%

85%

100%

25%

45%

90%

27%

11%

35%

23%

30%

27%

51%

43%

45%

100%

70%

29%

15%

26%

PRESSURE

hPa · trend

999

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:50 AM

SUNSET

08:26 PM

14H 36M OF DAYLIGHT

MOON PHASE

Waning Crescent

5% illuminated

Station Location

38.1596, -90.7061

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DATA · USGS · NOAA · NWSUPDATED 2026-06-19 00:00 UTC

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