USGS · 03228500

BIG WALNUT CREEK

USGS · 03228500LIVE

Big Walnut Creek at Central College OH

FRANKLIN COUNTY, OH40.1037°N, -82.8841°W Updated 13 hr ago

FLOW RATE

141cfs

AIR TEMP

68°F

WIND

4mph SSE

FISH INDEX

75SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

141cfs 14.0% vs avg

Optimal band: 122–164 cfs

PERIOD HIGH

3,537cfs

PERIOD LOW

105cfs

RUNNABLE

74%

last 1 year in band

Precipitation History

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

80°

55°

THU

81°

62°

FRI

68°

63°

SAT

71°

67°

SUN

84°

67°

MON

88°

67°

TUE

92°

75°

TIME

WED

NOW

THU

FRI

SAT

SUN

MON

TEMP

hourly forecast

78°

mild

78°

79°

80°

78°

80°

79°

77°

72°

69°

67°

66°

65°

64°

63°

62°

63°

65°

66°

71°

75°

79°

81°

80°

74°

71°

72°

69°

68°

67°

66°

64°

63°

64°

65°

66°

68°

66°

67°

68°

69°

70°

71°

70°

69°

68°

67°

68°

69°

70°

72°

75°

77°

79°

81°

82°

83°

84°

83°

82°

80°

79°

75°

73°

71°

70°

69°

68°

67°

68°

69°

71°

WIND

mph · gust · dir

3mph SSW

G 7 mph

SSW

G12

SSW

SSE

G10

SSE

G10

G17

G15

G17

WSW

G17

WSW

G26

WSW

G15

G11

WSW

SSE

G13

SSE

G12

G13

SSE

G16

SSE

G13

SSE

WSW

WNW

SSW

SSE

G11

SSE

G13

G12

G11

G12

G14

G15

SSE

G16

G13

ESE

SSW

WSW

G10

G11

G16

SSW

G18

G15

G14

SSW

ESE

SSE

NNE

ENE

ESE

SSW

WNW

NNW

NNE

ENE

ESE

PRECIP

chance %

10%

12%

11%

12%

19%

22%

36%

28%

29%

24%

20%

32%

31%

54%

67%

73%

68%

44%

33%

13%

11%

10%

CLOUDS

cover %

23%

few

23%

28%

18%

49%

67%

17%

100%

40%

62%

66%

93%

100%

89%

100%

97%

100%

89%

33%

100%

87%

51%

39%

52%

58%

100%

89%

48%

PRESSURE

hPa · trend

989

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Calm

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

06:03 AM

SUNSET

09:04 PM

15H 1M OF DAYLIGHT7H 7M REMAINING

MOON PHASE

Waxing Gibbous

70% illuminated

Station Location

40.1037, -82.8841

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-06-24 13:57 UTC

Site #03228500·USGS

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