USGS · 07018100

BIG RIVER

USGS · 07018100LIVE

Big River near Richwoods, MO

JEFFERSON COUNTY, MO38.1596°N, -90.7061°W Updated 45 min ago

FLOW RATE

333cfs

GAUGE HT

2.69ft

AIR TEMP

78°F

WIND

7mph W

FISH INDEX

69SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

333cfs 28.3% vs avg

Optimal band: 278–376 cfs

PERIOD HIGH

338cfs

PERIOD LOW

306cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

2.69ft

Precipitation History

Your History · Big River near Richwoods, MO

Track your history

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Weather Conditions

WEATHER CONDITIONS

TODAY

91°

69°

FRI

83°

70°

SAT

93°

69°

SUN

100°

71°

MON

103°

74°

TUE

105°

76°

WED

103°

77°

TIME

THU

NOW

FRI

SAT

SUN

MON

TUE

TEMP

hourly forecast

90°

mild

90°

91°

89°

87°

80°

78°

75°

74°

72°

71°

70°

71°

73°

77°

79°

80°

83°

79°

78°

79°

80°

78°

76°

75°

74°

72°

71°

72°

74°

78°

86°

91°

93°

91°

79°

86°

83°

74°

72°

70°

69°

71°

73°

77°

83°

89°

93°

96°

98°

100°

99°

96°

89°

83°

82°

79°

78°

76°

75°

74°

75°

81°

87°

92°

95°

98°

100°

101°

102°

103°

102°

100°

93°

85°

82°

81°

80°

78°

77°

76°

77°

WIND

mph · gust · dir

6mph SW

G 7 mph

SSW

G12

SSW

SSE

G16

G15

ENE

G14

G16

G20

SSE

G20

SSW

G15

G11

ESE

G18

G19

G20

G22

SSW

G17

SSW

G19

SSW

G16

G15

SSW

G13

SSW

G17

SSW

G16

G18

SSW

G19

G21

G20

SSW

G24

SSW

G23

G20

SSW

G17

G14

G15

G17

G15

ENE

G10

ENE

G11

ESE

G11

G13

G12

G14

G18

G29

WNW

G19

G26

NNE

G24

ENE

ESE

SSE

G10

G17

SSE

G22

G20

G22

SSW

G14

SSW

G16

G27

G24

SSW

G18

G15

G14

WSW

G12

G11

WSW

G11

WSW

G11

WSW

G10

WSW

G14

WSW

G13

WSW

G12

G16

SSW

G16

SSW

G15

SSW

G13

G10

G11

G13

G12

G10

SSW

WSW

WNW

SSW

PRECIP

chance %

14%

28%

33%

28%

32%

30%

45%

48%

51%

48%

58%

39%

61%

52%

36%

24%

25%

29%

28%

29%

41%

23%

22%

24%

23%

20%

59%

46%

37%

46%

12%

CLOUDS

cover %

83%

mostly

83%

100%

21%

40%

55%

100%

84%

100%

54%

100%

83%

94%

100%

68%

100%

25%

66%

20%

30%

22%

30%

18%

25%

13%

44%

100%

11%

100%

12%

94%

100%

89%

100%

10%

11%

10%

15%

PRESSURE

hPa · trend

995

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:41 AM

SUNSET

08:29 PM

14H 48M OF DAYLIGHT6H 44M REMAINING

MOON PHASE

Waxing Gibbous

79% illuminated

Station Location

38.1596, -90.7061

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DATA · USGS · NOAA · NWSUPDATED 2026-06-25 13:45 UTC

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