Waterlands
Kishwaukee River
USGS · 05438170
KISHWAUKEE RIVER
USGS · 05438170LIVE

KISHWAUKEE RIVER AT MARENGO, IL

MARENGO, IL42.2653°N, -88.6085°W Updated 1 hr ago
FLOW RATE
141cfs
GAUGE HT
8.25ft
AIR TEMP
88°F
WIND
15mph S
FISH INDEX
63SCORE / 100
GOOD · 3 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
141cfs 54.8% vs avg
Optimal band: 130–176 cfs
PERIOD HIGH
169cfs
PERIOD LOW
141cfs
RUNNABLE
100%
last 1 day in band

Gauge Height

8.25ft
Precipitation History
Your History · KISHWAUKEE RIVER AT MARENGO, IL

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Weather Conditions
WEATHER CONDITIONS
TODAY
90°
74°
TUE
93°
76°
WED
90°
73°
THU
90°
74°
FRI
89°
73°
SAT
90°
74°
SUN
88°
66°
TIME
MON
11
NOW
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
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
TEMP
hourly forecast
79°
mild
79°
79°
78°
77°
77°
77°
76°
76°
78°
81°
83°
84°
87°
89°
91°
92°
93°
93°
93°
91°
89°
85°
83°
81°
80°
79°
78°
76°
76°
75°
74°
73°
76°
80°
83°
86°
88°
89°
90°
90°
90°
90°
89°
87°
85°
82°
81°
81°
80°
79°
79°
79°
79°
78°
75°
74°
77°
80°
82°
85°
86°
88°
88°
90°
90°
89°
85°
84°
83°
81°
78°
78°
77°
76°
76°
74°
75°
74°
73°
73°
75°
77°
80°
83°
85°
86°
88°
89°
89°
89°
88°
85°
83°
81°
78°
77°
76°
76°
74°
75°
74°
74°
74°
74°
76°
78°
81°
84°
85°
86°
87°
88°
90°
90°
89°
WIND
mph · gust · dir
9mph S
G 18 mph
9
G18
S
10
G18
S
10
G18
S
9
G17
SSW
9
G17
SSW
9
G17
SSW
9
G17
SSW
9
G20
SSW
11
G23
SW
14
G28
SW
14
G22
WSW
12
G16
SW
14
G19
SW
15
G21
SW
16
G22
SW
16
G23
SSW
17
G24
SSW
17
G27
SSW
17
G28
SSW
15
G28
SSW
12
G23
SW
10
G19
SW
10
G20
SSW
11
G21
SSW
10
G20
SW
9
G19
SW
9
G19
SW
9
G19
SW
9
G19
SW
8
G18
SW
8
G17
SW
7
G17
SW
9
G16
WSW
10
G23
WSW
10
G20
WSW
9
G16
SW
10
G17
SW
12
G18
SW
15
G20
SW
16
G22
SW
15
G24
SW
15
G25
SSW
15
G25
SSW
15
G26
SSW
15
G26
SSW
15
G30
SSW
14
G31
SSW
14
G32
SSW
13
G32
SSW
13
G33
SSW
13
G34
SSW
14
G36
SSW
13
G35
SSW
11
G32
SW
8
G29
SW
8
G27
SSW
9
G28
SW
10
G28
SW
12
G26
WSW
12
G21
W
11
G16
WSW
11
G15
SW
12
G15
SW
12
G16
SW
13
G17
SSW
14
G19
SSW
12
G22
SSW
11
G22
SSW
9
G22
SW
8
G22
SW
8
G23
SSW
7
G24
SSW
8
G24
SSW
7
G22
SSW
7
G21
SSW
7
G22
SSW
7
G22
SSW
7
G23
SW
7
G23
SW
6
G21
SSW
5
G20
SSW
9
G19
SSW
11
G18
SSW
12
G18
SW
12
G18
SW
11
G16
SW
11
G15
SW
12
G16
SW
12
G15
SW
10
G13
SW
10
G13
SSW
12
G19
SSW
11
G21
SSW
10
G22
SSW
9
G26
SSW
8
G26
SSW
6
G21
SSW
7
G17
SW
7
G16
SW
6
G16
SW
7
G16
SW
6
G13
SW
6
G11
SW
6
G12
SW
6
G15
SSW
8
G15
SSW
9
G16
SSW
10
G16
SW
11
G15
SW
10
G15
SW
10
G14
SW
11
G14
SW
11
G15
SW
12
G15
SSW
12
G17
SSW
PRECIP
chance %
1%
1%
1%
1%
1%
2%
2%
2%
2%
1%
1%
0%
0%
0%
0%
0%
0%
0%
1%
1%
0%
0%
1%
1%
2%
5%
4%
6%
2%
2%
2%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
3%
3%
3%
3%
3%
3%
4%
4%
4%
4%
4%
4%
17%
17%
17%
17%
17%
17%
20%
20%
20%
20%
20%
20%
49%
49%
49%
49%
49%
49%
43%
43%
43%
43%
43%
43%
30%
30%
30%
30%
30%
30%
25%
25%
25%
25%
25%
25%
18%
18%
18%
18%
18%
18%
17%
17%
17%
17%
17%
17%
24%
24%
24%
24%
CLOUDS
cover %
0%
clear
0%
0%
1%
0%
0%
0%
0%
0%
0%
6%
53%
99%
100%
99%
92%
100%
1%
100%
100%
48%
27%
2%
3%
0%
0%
0%
0%
8%
0%
0%
0%
0%
59%
0%
11%
1%
2%
8%
29%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
10%
11%
5%
6%
7%
11%
0%
7%
100%
100%
24%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
38%
100%
100%
100%
100%
100%
100%
45%
16%
61%
100%
18%
29%
8%
0%
10%
61%
19%
15%
71%
100%
100%
100%
100%
38%
72%
10%
0%
0%
0%
12%
31%
78%
100%
100%
95%
79%
67%
66%
69%
71%
71%
71%
72%
79%
PRESSURE
hPa · trend
983
983983985983983985987985985986988987987988988986986985985983
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
63
Temperature
Too Hot
Wind
Moderate
Pressure
Stable
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
05:20 AM
SUNSET
08:35 PM
15H 15M OF DAYLIGHT0H 0M REMAINING
MOON PHASE
Full Moon
100% illuminated
PEAK ACTIVITY

Station Location

42.2653, -88.6085
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-29 23:21 UTC
Site #05438170·USGS

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