USGS · 03270000

MAD RIVER

USGS · 03270000LIVE

Mad River near Dayton OH

GREENE COUNTY, OH39.7973°N, -84.0885°W Updated 9 hr ago

FLOW RATE

791cfs

GAUGE HT

3.58ft

AIR TEMP

68°F

WIND

3mph N

FISH INDEX

69SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

791cfs 18.4% vs avg

Optimal band: 385–521 cfs

PERIOD HIGH

8,734cfs

PERIOD LOW

238cfs

RUNNABLE

22%

last 1 year in band

Gauge Height

3.58ft

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

73°

mild

73°

76°

78°

80°

82°

83°

84°

85°

86°

84°

81°

76°

74°

72°

71°

70°

69°

68°

67°

66°

69°

72°

76°

80°

83°

86°

87°

88°

86°

84°

80°

77°

76°

75°

73°

71°

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°

73°

WIND

mph · gust · dir

6mph E

G 12 mph

G12

G11

ENE

G11

ENE

G12

ENE

G11

ENE

G11

ENE

G10

ENE

G10

ENE

G10

ENE

G10

ENE

G18

NNE

G15

NNE

G15

NNE

G13

NNE

G11

NNE

G10

NNE

G11

NNE

G12

G10

ENE

G11

NNE

G11

ESE

NNW

G10

NNE

ENE

ESE

ENE

ESE

NNE

WNW

NNW

WNW

G10

WSW

WNW

G10

WNW

WSW

PRECIP

chance %

CLOUDS

cover %

32%

few

32%

87%

50%

24%

27%

20%

17%

14%

51%

28%

24%

10%

55%

12%

16%

11%

32%

19%

96%

11%

10%

100%

12%

51%

17%

32%

59%

100%

78%

69%

51%

40%

49%

66%

73%

56%

29%

PRESSURE

hPa · trend

991

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

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

6% illuminated

Station Location

39.7973, -84.0885

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

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