USGS · 05450400

IOWA RIVER

USGS · 05450400LIVE

Iowa River at Steamboat Rock, IA

STEAMBOAT ROCK, IA42.4081°N, -93.0730°W Updated 16 hr ago

FLOW RATE

1,493cfs

GAUGE HT

7.07ft

AIR TEMP

82°F

WIND

5mph SSE

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 7 DAY

1,493cfs

Optimal band: 1,493–2,019 cfs

PERIOD HIGH

1,846cfs

PERIOD LOW

1,493cfs

RUNNABLE

100%

last 7 day in band

Gauge Height

7.07ft

Precipitation History

Your History · Iowa River at Steamboat Rock, IA

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Weather Conditions

WEATHER CONDITIONS

TODAY

88°

62°

MON

91°

66°

TUE

85°

68°

WED

86°

68°

THU

87°

69°

FRI

83°

69°

SAT

89°

70°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

88°

mild

88°

87°

83°

79°

76°

74°

73°

72°

70°

69°

68°

67°

66°

68°

74°

79°

83°

86°

87°

89°

90°

91°

90°

89°

85°

82°

79°

77°

76°

74°

72°

71°

70°

69°

68°

69°

72°

75°

78°

80°

82°

83°

84°

85°

84°

83°

79°

75°

73°

72°

71°

70°

69°

68°

69°

73°

76°

79°

81°

83°

84°

85°

86°

85°

80°

76°

74°

73°

72°

71°

70°

69°

71°

74°

77°

80°

82°

84°

86°

87°

86°

84°

81°

79°

76°

75°

73°

72°

71°

70°

69°

71°

75°

78°

WIND

mph · gust · dir

3mph E

G 6 mph

ESE

WSW

SSW

G11

WSW

SSW

SSE

SSW

WSW

SSW

WSW

WNW

WSW

SSW

WSW

WNW

NNW

NNE

ENE

ESE

G10

ESE

G11

ESE

G12

ESE

G14

G15

G16

G15

G14

G13

G11

SSE

G10

SSE

PRECIP

chance %

CLOUDS

cover %

clear

10%

18%

100%

30%

10%

12%

10%

35%

10%

82%

12%

11%

35%

13%

87%

79%

100%

12%

16%

72%

91%

100%

17%

48%

87%

100%

50%

100%

13%

15%

21%

24%

26%

29%

30%

37%

PRESSURE

hPa · trend

986

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:46 AM

SUNSET

08:49 PM

15H 3M OF DAYLIGHT

MOON PHASE

Waning Crescent

5% illuminated

Station Location

42.4081, -93.0730

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

Site #05450400·USGS

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