Waterlands
Muddy Creek
USGS · 05454090
MUDDY CREEK
USGS · 05454090LIVE

Muddy Creek at Coralville, IA

JOHNSON COUNTY, IA41.7000°N, -91.5628°W Updated 8 hr ago
FLOW RATE
14cfs
AIR TEMP
69°F
WIND
5mph SW
FISH INDEX
63SCORE / 100
GOOD · 3 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 YEAR
14cfs 7.3% vs avg
Optimal band: 46 cfs
PERIOD HIGH
160cfs
PERIOD LOW
2cfs
RUNNABLE
52%
last 1 year in band
Precipitation History

Precipitation · YTD

Wet

Wetter than normal

2026 to date

25.6in

+26% vs normal

25.62 in of precipitation so far this year, 26% above the 30-year normal of 20.38 in for this point in the season.

YTD Total

25.6in

This year so far

Normal to Date

20.4in

30-yr average

Typical Range

14.7–26.9in

10th–90th pct YTD

Departure

+26%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 1.23" · normal 1.50" (0.9–2.4)
Jan
Feb: 0.52" · normal 1.76" (0.7–3.3)
Feb
Mar: 2.15" · normal 2.66" (1.3–4.8)
Mar
Apr: 9.26" · normal 4.32" (2.7–5.9)
Apr
May: 2.80" · normal 4.76" (2.2–8.0)
May
Jun: 8.61" · normal 4.92" (2.0–8.9)
Jun
Jul: 1.05" (so far)· normal 3.69" (1.8–6.5)
Jul
Aug: normal 3.77" (1.2–7.0)
Aug
Sep: normal 3.75" (1.6–6.3)
Sep
Oct: normal 2.91" (1.1–4.8)
Oct
Nov: normal 2.31" (1.0–3.7)
Nov
Dec: normal 1.94" (1.0–3.3)
Dec
Baseline 19912020 · Source: Open-Meteo05:18 AM
Your History · Muddy Creek at Coralville, IA

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Weather Conditions
WEATHER CONDITIONS
TODAY
86°
68°
SUN
84°
71°
MON
80°
65°
TUE
82°
64°
WED
82°
65°
THU
77°
66°
FRI
79°
62°
TIME
SAT
9
NOW
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
SUN
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
MON
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
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
TEMP
hourly forecast
75°
mild
75°
77°
79°
81°
82°
83°
85°
85°
86°
84°
83°
79°
77°
75°
74°
73°
72°
73°
72°
72°
71°
71°
72°
71°
73°
76°
77°
79°
81°
83°
83°
84°
84°
84°
83°
80°
77°
75°
72°
70°
68°
67°
66°
66°
66°
65°
67°
69°
72°
74°
76°
78°
79°
79°
80°
80°
80°
80°
78°
74°
71°
69°
68°
67°
66°
66°
65°
64°
64°
64°
66°
69°
72°
75°
77°
79°
80°
81°
81°
82°
81°
81°
80°
77°
73°
72°
70°
69°
69°
68°
67°
66°
66°
65°
67°
70°
73°
76°
78°
78°
80°
82°
82°
82°
80°
79°
75°
73°
71°
70°
69°
69°
68°
68°
WIND
mph · gust · dir
9mph SE
G 13 mph
9
G13
SE
4
G5
N
6
G7
NW
7
G9
NNW
7
G9
NW
6
G7
NW
4
G7
NW
7
G11
NW
6
G11
NNW
6
G9
NNW
6
G8
ENE
4
G9
NE
4
G8
NNE
3
G7
ENE
1
G3
NNW
3
G5
NNE
3
G8
N
3
G7
NNE
3
G6
ENE
1
N
2
G3
NE
1
G2
NNE
3
G7
N
4
G6
SW
3
G4
SW
4
G5
WSW
8
G9
WNW
3
G7
N
3
G6
N
3
G5
NNE
3
G5
NNE
5
NNE
3
G7
N
4
G6
N
5
G8
N
4
G8
NNE
4
G6
N
4
G7
NNE
4
G7
E
4
G5
ENE
5
G6
ENE
5
E
5
ESE
5
ESE
5
E
5
E
4
G7
ENE
5
G7
ENE
5
G7
E
5
E
5
ESE
5
ESE
5
E
6
E
6
E
6
E
6
E
5
E
5
G7
ESE
5
G6
SE
5
ESE
6
ESE
5
SE
4
G5
SE
3
SE
4
SE
5
SSE
4
SSE
4
G5
SSE
5
SSE
4
G7
S
5
G8
S
6
G9
S
6
G8
SSW
5
G6
SW
4
G5
SW
4
G5
SW
4
G5
SSW
5
G6
SSW
5
G6
SSW
5
G7
SSW
5
G8
SSW
5
G10
S
6
G9
S
7
G9
S
7
G11
S
6
G10
S
6
G8
SSW
7
G11
SSW
8
G16
S
7
G15
S
7
G16
S
8
G21
S
6
G17
SSW
7
G22
SSW
8
G23
SSW
10
G21
SW
10
G16
SSW
10
G15
SW
7
G12
WSW
6
G9
SW
8
G11
SW
9
G13
WSW
11
G16
WSW
8
G16
WSW
8
G14
SW
11
G20
WSW
10
G20
WSW
9
G19
WSW
8
G17
WSW
7
G15
WSW
7
G13
WSW
6
G10
WSW
6
G7
WSW
PRECIP
chance %
21%
21%
22%
20%
17%
24%
17%
12%
10%
14%
13%
15%
10%
10%
10%
12%
9%
7%
6%
6%
10%
13%
12%
11%
13%
12%
6%
5%
5%
3%
4%
7%
7%
7%
7%
7%
2%
2%
2%
2%
2%
2%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
2%
2%
2%
2%
2%
2%
3%
3%
3%
3%
3%
3%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
3%
3%
3%
3%
3%
3%
6%
6%
6%
6%
6%
6%
4%
4%
4%
4%
4%
4%
10%
10%
10%
10%
10%
10%
22%
22%
22%
22%
22%
22%
22%
CLOUDS
cover %
100%
overcast
100%
100%
100%
100%
59%
95%
19%
1%
61%
100%
74%
2%
64%
73%
36%
100%
80%
91%
46%
100%
100%
100%
95%
100%
100%
89%
100%
100%
100%
71%
58%
84%
40%
74%
22%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
20%
51%
75%
100%
86%
32%
21%
22%
2%
0%
0%
0%
0%
0%
0%
0%
0%
92%
68%
100%
100%
100%
100%
88%
15%
41%
62%
100%
83%
92%
100%
46%
9%
0%
5%
0%
5%
8%
100%
100%
11%
39%
100%
100%
100%
100%
100%
93%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
PRESSURE
hPa · trend
990
990991989990991991990992993993993993994993991991991988987
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
63
Temperature
Warm
Wind
Light
Pressure
Rising — Slow
Moon Phase
Average
DAYLIGHT
SUNRISE
05:37 AM
SUNSET
08:43 PM
15H 6M OF DAYLIGHT11H 48M REMAINING
MOON PHASE
Waning Gibbous
80% illuminated

Station Location

41.7000, -91.5628
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-04 08:55 UTC
Site #05454090·USGS

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