Black Vermillion R nr Frankfort, Ks River

USGS · 06885500

BLACK VERMILLION R NR FRANKFORT, KS RIVER

USGS · 06885500LIVE

BLACK VERMILLION R NR FRANKFORT, KS

MARSHALL COUNTY, KS39.6819°N, -96.4428°W Updated 25 min ago

FLOW RATE

637cfs

GAUGE HT

6.88ft

AIR TEMP

72°F

WIND

3mph NE

FISH INDEX

69SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

637cfs 1971.8% vs avg

Optimal band: 2,210–2,990 cfs

PERIOD HIGH

4,380cfs

PERIOD LOW

637cfs

RUNNABLE

last 1 day in band

Gauge Height

6.88ft

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

88°

69°

MON

89°

68°

TUE

87°

66°

WED

90°

68°

THU

94°

70°

FRI

97°

74°

SAT

98°

77°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

70°

mild

70°

73°

78°

81°

84°

85°

86°

87°

88°

87°

86°

83°

80°

77°

75°

73°

71°

70°

69°

68°

72°

78°

83°

85°

87°

88°

89°

88°

86°

84°

79°

74°

73°

71°

70°

69°

68°

67°

66°

67°

71°

75°

77°

80°

83°

85°

86°

87°

85°

83°

79°

75°

73°

72°

71°

70°

69°

68°

70°

74°

78°

80°

83°

85°

87°

89°

90°

89°

87°

82°

78°

76°

75°

74°

72°

71°

70°

71°

75°

79°

82°

86°

88°

90°

91°

93°

94°

93°

92°

89°

86°

82°

80°

78°

77°

WIND

mph · gust · dir

4mph ENE

G 7 mph

ENE

G13

ESE

G13

ESE

ENE

G10

G11

G10

G11

ENE

G13

ENE

G13

G12

ENE

G10

NNE

G11

NNE

NNW

NNE

G10

ESE

G10

G12

G13

ESE

G12

ESE

G14

ESE

G16

ESE

G16

ESE

G18

ESE

G17

ESE

G16

G11

ESE

G10

ESE

G11

ESE

G11

ESE

G11

ESE

G11

ESE

G15

ESE

G15

ESE

G13

ESE

G14

ESE

G15

G11

ESE

G10

G13

G12

G13

ESE

G18

G20

G13

SSE

G11

G12

G11

G10

SSE

G10

SSE

G11

G19

G22

G24

G27

SSE

G28

SSE

G29

SSE

PRECIP

chance %

CLOUDS

cover %

clear

11%

10%

78%

35%

10%

58%

35%

32%

PRESSURE

hPa · trend

981

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Calm

Pressure

Rising — Slow

Moon Phase

Average

DAYLIGHT

SUNRISE

06:08 AM

SUNSET

08:54 PM

14H 46M OF DAYLIGHT

MOON PHASE

Waning Crescent

7% illuminated

Station Location

39.6819, -96.4428

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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 06:30 UTC

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