USGS · 03270000

MAD RIVER

USGS · 03270000LIVE

Mad River near Dayton OH

GREENE COUNTY, OH39.7973°N, -84.0885°W Updated 27 min ago

FLOW RATE

759cfs

GAUGE HT

3.52ft

AIR TEMP

69°F

WIND

4mph NNE

FISH INDEX

69SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

759cfs 14.1% vs avg

Optimal band: 498–674 cfs

PERIOD HIGH

1,060cfs

PERIOD LOW

416cfs

RUNNABLE

16%

last 1 day in band

Gauge Height

3.52ft

Precipitation History

Your History · Mad River near Dayton OH

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Weather Conditions

WEATHER CONDITIONS

TODAY

86°

68°

MON

88°

66°

TUE

87°

68°

WED

90°

70°

THU

87°

72°

FRI

90°

73°

SAT

87°

72°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

70°

mild

70°

73°

75°

78°

80°

82°

83°

85°

86°

84°

80°

76°

74°

72°

71°

70°

69°

68°

67°

66°

69°

72°

76°

80°

83°

85°

86°

87°

88°

87°

85°

81°

77°

75°

73°

72°

71°

70°

69°

68°

69°

72°

75°

79°

82°

84°

85°

87°

85°

82°

78°

77°

76°

75°

74°

73°

72°

71°

70°

71°

74°

78°

81°

84°

86°

88°

90°

89°

87°

84°

81°

79°

78°

77°

76°

75°

74°

73°

72°

73°

76°

79°

81°

83°

87°

86°

85°

83°

81°

79°

77°

76°

75°

74°

WIND

mph · gust · dir

6mph ENE

G 13 mph

G13

ENE

G13

ENE

G11

ENE

G11

ENE

G11

ENE

G11

ENE

G10

ENE

G10

G11

NNE

G19

NNE

G14

NNE

G15

NNE

G15

NNE

G14

NNE

G13

NNE

G12

NNE

G11

NNE

G10

NNE

G11

G12

G13

ENE

G13

ENE

G13

ENE

G14

ENE

G14

ENE

G13

ENE

G13

ENE

G15

ENE

G14

G16

G11

G10

ESE

ENE

ESE

NNE

WNW

NNW

WNW

G10

WSW

WNW

G10

WNW

WSW

PRECIP

chance %

10%

CLOUDS

cover %

67%

mostly

67%

17%

100%

93%

57%

10%

23%

69%

19%

35%

42%

22%

32%

19%

96%

11%

10%

100%

12%

51%

17%

32%

59%

100%

78%

69%

51%

40%

49%

66%

73%

PRESSURE

hPa · trend

991

TemperatureWind / GustsPrecipitationCloud coverPressure

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FISH INDEX

Temperature

Warm

Wind

Calm

Pressure

Rising — Slow

Moon Phase

Average

DAYLIGHT

SUNRISE

06:18 AM

SUNSET

09:05 PM

14H 47M OF DAYLIGHT

MOON PHASE

Waning Crescent

7% illuminated

Station Location

39.7973, -84.0885

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

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