USGS · 07014500

MERAMEC RIVER

USGS · 07014500LIVE

Meramec River near Sullivan, MO

MISSOURI38.1585°N, -91.1085°W Updated 15 hr ago

FLOW RATE

18,901cfs

GAUGE HT

14.80ft

AIR TEMP

80°F

WIND

6mph NNE

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

18,901cfs 17.9% vs avg

Optimal band: 436–590 cfs

PERIOD HIGH

34,699cfs

PERIOD LOW

278cfs

RUNNABLE

19%

last 1 year in band

Gauge Height

14.80ft

Precipitation History

Your History · Meramec River near Sullivan, MO

Track your history

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

88°

69°

MON

90°

67°

TUE

92°

68°

WED

95°

70°

THU

95°

71°

FRI

96°

73°

SAT

95°

71°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

88°

mild

88°

87°

85°

82°

79°

77°

76°

75°

73°

72°

71°

69°

68°

67°

70°

75°

78°

82°

85°

87°

88°

89°

90°

89°

87°

83°

79°

77°

75°

74°

73°

72°

71°

70°

69°

68°

69°

74°

78°

82°

85°

88°

90°

91°

92°

88°

87°

83°

79°

75°

74°

73°

72°

71°

70°

72°

76°

81°

84°

87°

90°

92°

94°

95°

93°

83°

81°

80°

79°

77°

75°

74°

73°

72°

71°

73°

78°

82°

86°

89°

90°

93°

94°

95°

93°

89°

86°

84°

82°

81°

80°

79°

78°

76°

75°

74°

75°

78°

83°

WIND

mph · gust · dir

7mph NNE

G 10 mph

G10

NNE

G12

NNE

G12

NNE

G11

NNE

NNW

G10

NNE

G12

NNE

G12

G13

G12

G13

G14

NNE

NNW

WNW

NNW

NNE

G10

G12

G13

G11

G13

ENE

G13

ENE

G14

ENE

G13

ENE

G13

G12

G11

G17

G13

ESE

ENE

ESE

ENE

ESE

G10

SSW

SSE

SSW

WSW

WNW

NNE

SSE

ESE

PRECIP

chance %

21%

CLOUDS

cover %

10%

clear

10%

13%

15%

23%

12%

15%

20%

28%

47%

100%

97%

100%

85%

84%

100%

23%

10%

18%

43%

31%

35%

39%

28%

53%

100%

53%

25%

56%

64%

95%

16%

44%

23%

22%

61%

100%

95%

100%

90%

75%

59%

38%

16%

13%

PRESSURE

hPa · trend

999

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:51 AM

SUNSET

08:28 PM

14H 37M OF DAYLIGHT

MOON PHASE

Waning Crescent

5% illuminated

Station Location

38.1585, -91.1085

Loading map…

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

Site #07014500·USGS

Create a free account to save favorites, set flow alerts, and track conditions