Waterlands
Iroquois River
USGS · 05525000
IROQUOIS RIVER
USGS · 05525000LIVE

IROQUOIS RIVER AT IROQUOIS, IL

IROQUOIS COUNTY, IL40.8231°N, -87.5817°W Updated 20 hr ago
FLOW RATE
147cfs
GAUGE HT
5.66ft
AIR TEMP
86°F
WIND
11mph NE
FISH INDEX
50SCORE / 100
GOOD · 3 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 7 DAY
147cfs 52.2% vs avg
Optimal band: 197–267 cfs
PERIOD HIGH
312cfs
PERIOD LOW
147cfs
RUNNABLE
38%
last 7 day in band

Gauge Height

5.66ft
Precipitation History
Your History · IROQUOIS RIVER AT IROQUOIS, IL

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Weather Conditions
WEATHER CONDITIONS
TODAY
87°
63°
MON
91°
64°
TUE
88°
69°
WED
88°
72°
THU
88°
66°
FRI
81°
61°
SAT
83°
64°
TIME
SUN
8
NOW
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
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
TEMP
hourly forecast
79°
mild
79°
75°
73°
71°
69°
68°
66°
65°
64°
64°
64°
67°
73°
79°
83°
85°
87°
89°
90°
91°
91°
91°
90°
88°
84°
80°
77°
76°
74°
73°
73°
72°
70°
69°
69°
73°
79°
84°
87°
88°
88°
88°
87°
88°
88°
87°
87°
84°
80°
78°
76°
76°
75°
75°
74°
73°
73°
72°
72°
75°
77°
80°
82°
84°
85°
86°
87°
88°
87°
87°
86°
83°
80°
77°
76°
75°
74°
74°
73°
72°
72°
72°
72°
74°
76°
79°
81°
82°
84°
86°
88°
88°
88°
86°
84°
80°
76°
70°
66°
66°
65°
64°
64°
63°
63°
62°
61°
62°
64°
68°
72°
74°
77°
79°
80°
WIND
mph · gust · dir
7mph NNE
G 12 mph
7
G12
NNE
5
G13
NNE
6
G15
NNE
4
G13
NE
2
G10
ENE
5
G11
NNE
4
G12
NE
3
G9
E
5
G11
E
3
G9
ENE
3
G8
NE
1
G6
NE
3
G5
ENE
3
G7
NE
5
G8
NE
6
G10
NNE
5
G9
NE
6
G12
NE
8
G11
NE
5
G9
NE
4
G9
NE
5
G10
ENE
5
G9
ENE
5
G7
ENE
3
G7
ENE
4
G8
ESE
4
G6
SE
4
G5
SSW
4
G6
SSW
4
G6
SSW
4
G6
SSW
4
G5
SSW
4
W
3
G6
W
3
G7
WNW
1
G3
S
1
G3
NW
3
W
2
G3
WSW
3
WSW
2
G3
WNW
2
WNW
2
WNW
3
W
3
W
4
WNW
3
WNW
4
WNW
5
WNW
5
NW
5
NW
4
NW
3
WNW
4
W
4
W
5
W
5
W
5
WNW
5
WNW
4
G7
WNW
6
G8
NW
5
G7
WNW
6
G7
NW
6
NW
6
WNW
6
WNW
6
WNW
6
WNW
7
WNW
6
WNW
6
G8
WNW
6
G10
WNW
6
G7
WNW
7
G9
NW
6
G7
NW
6
WNW
6
WNW
6
G7
WNW
6
NW
6
WNW
6
WNW
5
G6
W
6
G9
WNW
5
G11
WNW
7
G10
NW
6
G9
NW
6
G8
WNW
7
G8
NW
6
G8
NW
5
G6
NW
5
G6
NW
5
G7
NNW
6
NNW
6
G7
NNW
5
G9
NNW
7
G12
N
8
G14
NE
8
G16
NE
8
G20
NE
7
G16
NE
7
G14
NE
7
G13
NE
7
G14
NE
8
G16
NE
7
G15
NE
7
G9
NE
6
G7
NE
7
G13
NE
7
G13
ENE
8
G12
ENE
8
G12
ENE
8
G11
ENE
8
G10
ENE
7
G9
ENE
7
G8
ENE
PRECIP
chance %
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
2%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
1%
1%
1%
1%
1%
1%
3%
3%
3%
3%
3%
3%
10%
CLOUDS
cover %
0%
clear
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
67%
0%
100%
48%
0%
23%
0%
0%
0%
0%
0%
0%
0%
0%
1%
2%
3%
1%
0%
3%
0%
0%
0%
0%
1%
3%
4%
0%
0%
0%
3%
16%
0%
6%
11%
10%
12%
26%
15%
15%
14%
11%
95%
75%
90%
74%
77%
11%
78%
30%
27%
100%
100%
2%
13%
7%
26%
22%
100%
100%
66%
100%
100%
14%
100%
8%
94%
100%
88%
92%
81%
100%
82%
65%
100%
100%
15%
44%
78%
54%
6%
43%
11%
10%
5%
0%
0%
10%
15%
100%
50%
66%
86%
80%
74%
70%
70%
73%
75%
76%
PRESSURE
hPa · trend
997
9979981000999997997999998996996997995993994995994994997999998
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
50
Temperature
Too Hot
Wind
Moderate
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:29 AM
SUNSET
08:22 PM
14H 53M OF DAYLIGHT
MOON PHASE
Waning Crescent
4% illuminated

Station Location

40.8231, -87.5817
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC
Site #05525000·USGS

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