Waterlands
Kaskaskia River
USGS · 05591200
KASKASKIA RIVER
USGS · 05591200LIVE

KASKASKIA RIVER AT COOKS MILLS, IL

COLES COUNTY, IL39.5835°N, -88.4138°W Updated 20 hr ago
FLOW RATE
911cfs
AIR TEMP
90°F
WIND
14mph S
FISH INDEX
63SCORE / 100
GOOD · 3 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 YEAR
911cfs 43.3% vs avg
Optimal band: 18–24 cfs
PERIOD HIGH
4,149cfs
PERIOD LOW
3cfs
RUNNABLE
7%
last 1 year in band
Precipitation History
Your History · KASKASKIA RIVER AT COOKS MILLS, IL

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Weather Conditions
WEATHER CONDITIONS
TODAY
90°
74°
TUE
94°
74°
WED
92°
74°
THU
89°
73°
FRI
90°
73°
SAT
89°
74°
SUN
89°
73°
TIME
MON
9
NOW
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
10
am
11
am
12
pm
1
pm
2
pm
TEMP
hourly forecast
81°
mild
81°
80°
78°
77°
77°
76°
76°
75°
75°
74°
77°
81°
84°
86°
89°
91°
92°
93°
94°
93°
93°
91°
89°
86°
83°
81°
80°
79°
78°
77°
76°
76°
75°
74°
78°
82°
85°
87°
90°
91°
92°
92°
92°
92°
91°
90°
88°
84°
81°
80°
79°
78°
79°
79°
78°
76°
74°
73°
75°
78°
80°
83°
85°
86°
88°
89°
89°
89°
88°
88°
86°
81°
79°
78°
77°
76°
75°
75°
74°
74°
73°
73°
75°
79°
82°
84°
87°
88°
90°
90°
90°
90°
90°
90°
88°
83°
81°
79°
76°
75°
75°
74°
74°
74°
74°
74°
76°
79°
82°
84°
86°
88°
89°
89°
WIND
mph · gust · dir
9mph S
G 18 mph
9
G18
S
8
G17
S
7
G17
SSW
7
G17
S
8
G17
SSW
9
G18
SSW
8
G17
SSW
8
G16
SSW
7
G15
SSW
6
G14
SSW
8
G15
SSW
10
G18
SW
10
G20
SW
10
G19
WSW
10
G17
WSW
10
G14
SW
10
G13
SW
12
G15
SW
13
G17
SSW
13
G19
SSW
13
G19
SSW
10
G17
SSW
7
G13
S
7
G13
S
7
G14
S
8
G16
S
8
G17
SSW
9
G19
SSW
8
G19
SSW
8
G18
SW
7
G18
SW
6
G16
SW
5
G15
SSW
5
G13
SSW
5
G11
SW
8
G16
SW
8
G16
SW
7
G12
WSW
6
G11
SW
8
G11
SSW
10
G12
SSW
10
G11
SSW
9
G11
SSW
10
G11
SSW
8
G11
S
7
G10
S
5
G9
S
8
G11
SSE
7
G9
SSE
8
G15
SSE
9
G21
SSE
9
G25
S
11
G29
S
13
G31
SSW
11
G28
SSW
9
G26
SW
7
G20
WSW
5
SW
5
G10
SSW
8
G11
SSW
8
G10
SSW
8
G10
SSW
9
G10
S
11
G13
S
10
G12
S
10
G11
S
10
G11
S
9
G11
S
8
G11
SSW
7
G10
SSW
5
G9
S
7
G9
S
7
G9
S
8
G13
SSE
7
G15
S
8
G19
S
8
G20
S
8
G17
SSE
7
G13
SSW
6
G12
SSW
7
G10
S
6
G9
SSW
6
G13
SSW
7
G13
SW
7
G10
SW
7
G9
SW
7
G8
SSW
8
SSW
9
SSW
9
G10
SSW
9
G10
SSW
9
G12
SSW
7
G11
SSW
4
G9
SW
4
G5
SSE
4
G5
S
4
SSE
8
G14
S
8
G18
SSW
8
G21
SW
6
G9
SSW
6
G8
SSW
7
G11
S
7
G16
S
7
G15
SSW
6
G13
SSW
5
G13
SSW
7
G13
SSW
8
G12
SSW
10
G12
SSW
10
G12
SSW
10
G12
SSW
10
G11
SW
9
G11
SW
PRECIP
chance %
1%
1%
1%
1%
1%
1%
1%
1%
0%
0%
0%
1%
1%
0%
0%
0%
0%
0%
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%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
5%
5%
5%
5%
5%
5%
7%
7%
7%
7%
7%
7%
6%
6%
6%
6%
6%
6%
12%
12%
12%
12%
12%
12%
31%
31%
31%
31%
31%
31%
18%
18%
18%
18%
18%
18%
7%
7%
7%
7%
7%
7%
13%
13%
13%
13%
13%
13%
13%
13%
13%
13%
13%
13%
17%
CLOUDS
cover %
100%
overcast
100%
100%
100%
60%
2%
8%
6%
52%
6%
100%
100%
100%
90%
25%
82%
100%
100%
95%
100%
95%
98%
43%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
2%
0%
0%
0%
0%
0%
0%
0%
0%
78%
100%
100%
0%
6%
6%
0%
0%
8%
8%
8%
7%
7%
5%
21%
100%
63%
6%
10%
0%
11%
14%
12%
5%
0%
6%
12%
12%
100%
100%
76%
85%
17%
78%
100%
31%
100%
100%
100%
90%
49%
12%
12%
8%
0%
11%
100%
100%
100%
100%
100%
100%
72%
18%
14%
20%
25%
22%
17%
20%
38%
PRESSURE
hPa · trend
990
990992994993992993994994992994996995994995996994993992993
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
63
Temperature
Too Hot
Wind
Moderate
Pressure
Stable
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
05:29 AM
SUNSET
08:25 PM
14H 56M OF DAYLIGHT0H 0M REMAINING
MOON PHASE
Full Moon
100% illuminated
PEAK ACTIVITY

Station Location

39.5835, -88.4138
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-29 20:51 UTC
Site #05591200·USGS

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