Waterlands
Iowa River
USGS · 05453520
IOWA RIVER
USGS · 05453520LIVE

Iowa River below Coralville Dam nr Coralville, IA

JOHNSON COUNTY, IA41.7153°N, -91.5302°W Updated 15 hr ago
FLOW RATE
3,248cfs
AIR TEMP
86°F
WIND
15mph S
FISH INDEX
63SCORE / 100
GOOD · 3 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 30 DAY
3,248cfs 16.6% vs avg
Optimal band: 4,210–5,696 cfs
PERIOD HIGH
8,024cfs
PERIOD LOW
2,068cfs
RUNNABLE
23%
last 30 day in band
Precipitation History
Your History · Iowa River below Coralville Dam nr Coralville, IA

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Weather Conditions
WEATHER CONDITIONS
TODAY
92°
77°
TUE
95°
76°
WED
89°
74°
THU
90°
72°
FRI
89°
71°
SAT
91°
74°
SUN
88°
70°
TIME
MON
4
NOW
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
TUE
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
WED
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
THU
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
FRI
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
SAT
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
TEMP
hourly forecast
92°
mild
92°
92°
91°
89°
86°
84°
83°
82°
81°
80°
80°
78°
78°
77°
76°
78°
81°
84°
86°
88°
91°
92°
94°
95°
95°
94°
94°
92°
89°
86°
84°
83°
82°
80°
79°
77°
76°
74°
74°
76°
79°
81°
83°
85°
86°
87°
88°
89°
88°
87°
86°
84°
82°
81°
80°
79°
79°
78°
76°
76°
75°
73°
72°
75°
78°
81°
84°
85°
87°
88°
89°
90°
89°
89°
86°
84°
82°
79°
78°
77°
76°
74°
73°
72°
72°
72°
71°
73°
77°
80°
83°
85°
86°
88°
88°
89°
89°
89°
87°
85°
82°
79°
78°
77°
77°
76°
75°
74°
74°
74°
74°
76°
78°
81°
WIND
mph · gust · dir
18mph S
G 27 mph
18
G27
S
17
G26
S
16
G26
S
14
G27
S
12
G22
S
11
G19
S
11
G20
S
10
G19
S
10
G19
SSW
10
G18
SSW
10
G18
SSW
10
G17
SSW
9
G17
SSW
9
G17
SSW
8
G16
SSW
9
G24
SSW
12
G26
SSW
13
G26
SW
13
G25
SW
14
G25
SSW
15
G23
SSW
16
G24
SSW
17
G25
SSW
17
G26
SSW
17
G26
SW
16
G25
SW
15
G24
SSW
12
G24
SSW
10
G17
SSW
7
G15
S
9
G19
SSW
10
G19
SSW
10
G19
SSW
11
G21
SW
10
G20
SW
8
G18
SW
6
G16
SSW
8
G20
SSW
8
G23
S
10
G28
SSW
11
G31
SSW
13
G27
SSW
14
G26
SW
15
G25
SSW
15
G23
SSW
15
G23
SSW
16
G24
SSW
17
G26
S
18
G28
S
19
G30
SSW
19
G31
SSW
17
G32
SSW
15
G34
SSW
14
G33
SSW
13
G32
SSW
13
G34
SSW
14
G36
SSW
12
G35
SSW
10
G32
SSW
11
G32
SSW
10
G33
SSW
8
G30
SSW
8
G26
S
9
G28
SSW
10
G28
SSW
12
G26
SW
12
G21
SW
12
G18
SW
12
G16
SW
11
G14
SW
12
G14
SW
11
G13
SW
10
G13
SSW
10
G14
SSW
9
G17
S
9
G20
S
7
G17
S
8
G16
S
8
G22
S
9
G24
S
8
G23
S
8
G21
S
8
G19
S
7
G16
S
8
G20
S
8
G20
S
9
G23
S
7
G22
SSW
10
G23
SSW
12
G23
SSW
13
G22
SSW
13
G20
SSW
13
G18
SSW
14
G17
SSW
14
G17
SSW
14
G17
SSW
13
G17
SSW
12
G18
SSW
11
G19
SSW
10
G20
SSW
8
G19
SSW
7
G17
SSW
8
G20
S
8
G23
S
9
G26
S
7
G23
SSW
7
G24
S
7
G23
S
8
G22
S
7
G20
S
6
G16
S
6
G13
S
6
G14
S
8
G16
SSW
PRECIP
chance %
1%
1%
1%
1%
1%
1%
0%
1%
1%
1%
1%
1%
1%
2%
3%
4%
5%
10%
9%
6%
2%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
2%
2%
2%
2%
3%
3%
3%
3%
3%
3%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
14%
14%
14%
14%
14%
14%
10%
10%
10%
10%
10%
10%
13%
13%
13%
13%
13%
13%
10%
10%
10%
10%
10%
10%
25%
25%
25%
25%
25%
25%
19%
19%
19%
19%
19%
19%
15%
15%
15%
15%
15%
15%
21%
21%
21%
21%
21%
21%
12%
12%
12%
12%
12%
12%
17%
17%
CLOUDS
cover %
6%
clear
6%
2%
3%
0%
0%
0%
87%
34%
7%
0%
10%
100%
100%
100%
65%
70%
100%
100%
100%
100%
31%
0%
0%
14%
84%
8%
6%
0%
17%
100%
97%
100%
42%
28%
6%
1%
0%
57%
95%
100%
14%
12%
50%
68%
100%
81%
63%
35%
75%
100%
100%
100%
25%
12%
10%
100%
100%
100%
100%
100%
10%
11%
10%
16%
0%
67%
16%
100%
100%
100%
16%
99%
100%
100%
100%
100%
100%
72%
100%
25%
100%
76%
100%
100%
100%
14%
12%
7%
11%
11%
16%
13%
13%
12%
24%
99%
84%
74%
79%
28%
100%
11%
11%
8%
11%
79%
60%
25%
2%
8%
26%
37%
28%
12%
PRESSURE
hPa · trend
985
985986986988988987989990989989990991991991991992990990989
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
63
Temperature
Too Hot
Wind
Moderate
Pressure
Stable
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
05:34 AM
SUNSET
08:44 PM
15H 10M OF DAYLIGHT5H 4M REMAINING
MOON PHASE
Full Moon
100% illuminated
PEAK ACTIVITY

Station Location

41.7153, -91.5302
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-29 15:40 UTC
Site #05453520·USGS

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