Waterlands
Marengo River
USGS · 04026740
MARENGO RIVER
USGS · 04026740LIVE

MARENGO RIVER NEAR MELLEN, WI

TOWN OF ASHLAND, WI46.4166°N, -90.7363°W Updated 13 hr ago
FLOW RATE
45cfs
GAUGE HT
6.84ft
AIR TEMP
81°F
WIND
11mph SW
FISH INDEX
50SCORE / 100
GOOD · 3 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 30 DAY
45cfs 53.1% vs avg
Optimal band: 45–61 cfs
PERIOD HIGH
72cfs
PERIOD LOW
41cfs
RUNNABLE
61%
last 30 day in band

Gauge Height

6.84ft
Precipitation History
Your History · MARENGO RIVER NEAR MELLEN, WI

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Weather Conditions
WEATHER CONDITIONS
TODAY
96°
73°
MON
100°
74°
TUE
100°
75°
WED
78°
65°
THU
80°
62°
FRI
78°
59°
SAT
88°
66°
TIME
SUN
1
NOW
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
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
TEMP
hourly forecast
92°
mild
92°
94°
95°
96°
96°
95°
94°
91°
87°
84°
83°
81°
79°
77°
76°
76°
74°
74°
79°
84°
87°
90°
93°
96°
98°
99°
99°
100°
99°
98°
97°
93°
88°
85°
82°
80°
79°
78°
78°
77°
77°
76°
76°
79°
82°
87°
91°
94°
97°
99°
100°
99°
98°
96°
92°
84°
80°
77°
75°
73°
69°
67°
67°
66°
65°
65°
68°
72°
75°
78°
74°
72°
72°
72°
77°
74°
73°
77°
74°
71°
67°
67°
66°
66°
65°
65°
64°
64°
63°
62°
64°
66°
70°
75°
77°
78°
79°
78°
79°
80°
80°
77°
72°
65°
63°
63°
62°
61°
60°
59°
59°
59°
60°
62°
64°
WIND
mph · gust · dir
12mph WSW
G 18 mph
12
G18
WSW
12
G17
WSW
12
G17
WSW
12
G17
WSW
12
G17
WSW
11
G17
WSW
10
G17
WSW
7
G17
SW
6
G10
SSW
7
G12
SSW
6
G12
SW
4
G10
SSW
5
G10
SSW
5
G7
S
5
G6
SSE
6
G7
S
5
G7
S
5
G7
S
3
G10
SSW
8
G19
WSW
9
G18
WSW
9
G19
WSW
10
G20
WSW
11
G18
WSW
12
G20
WSW
14
G23
WSW
13
G23
WSW
14
G23
WSW
13
G22
WSW
13
G21
WSW
10
G19
SW
8
G17
SW
7
G13
SSW
6
G12
SSW
7
G17
SSW
8
G23
SW
9
G27
SW
11
G34
SW
11
G34
SW
10
G34
SW
11
G33
SW
10
G32
SW
10
G33
SW
9
G31
WSW
11
G27
WSW
12
G22
WSW
11
G19
WSW
11
G17
W
10
G15
W
10
G14
W
10
G14
W
11
G14
WNW
10
G14
WNW
7
G13
WNW
6
G10
W
4
G5
W
3
WNW
3
NW
2
WSW
3
NW
2
G4
NNW
1
NW
3
S
2
G3
WNW
2
W
1
SSW
0
G1
S
2
G3
N
4
G6
NNE
4
G7
NNE
6
G9
N
3
G5
E
2
WNW
2
G3
NNW
3
G4
W
3
G5
W
4
G6
WSW
4
G7
WSW
4
G10
WSW
5
G12
SW
4
G7
SW
4
G8
SSW
5
G9
SSW
5
G11
SW
6
G13
SW
5
G7
SW
4
G5
SW
3
SSW
3
S
2
ENE
3
G7
N
5
G9
N
5
G11
NNE
8
G15
NE
9
G13
NNE
9
G12
NNE
10
G13
NNE
10
G13
NNE
9
G12
NNE
8
G11
NE
7
G10
NNE
7
G11
NNE
6
G11
NNE
3
G8
NNE
2
G3
ESE
4
SE
4
ESE
3
SE
4
S
4
S
4
S
4
G5
SSE
4
G5
SSE
3
G6
SE
3
G8
SE
PRECIP
chance %
2%
2%
2%
1%
1%
1%
1%
1%
1%
1%
2%
2%
2%
2%
1%
1%
1%
2%
2%
2%
2%
1%
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%
1%
1%
1%
1%
1%
1%
2%
2%
2%
2%
2%
2%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
6%
6%
6%
6%
6%
6%
12%
12%
12%
12%
12%
12%
12%
12%
12%
12%
12%
12%
32%
32%
32%
32%
32%
32%
41%
41%
41%
41%
41%
41%
CLOUDS
cover %
1%
clear
1%
0%
0%
0%
0%
0%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
3%
0%
91%
100%
96%
100%
100%
100%
100%
87%
74%
72%
76%
100%
86%
59%
55%
48%
80%
39%
26%
26%
0%
6%
9%
52%
35%
100%
97%
6%
0%
0%
7%
6%
13%
12%
100%
100%
69%
27%
23%
87%
57%
91%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
88%
100%
100%
97%
100%
89%
98%
100%
100%
100%
100%
11%
100%
70%
100%
26%
23%
100%
5%
100%
40%
6%
5%
0%
0%
0%
0%
0%
0%
9%
22%
37%
58%
82%
96%
PRESSURE
hPa · trend
993
993992992993994992992993991989992993993991992994996995996996
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
50
Temperature
Too Hot
Wind
Moderate
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:22 AM
SUNSET
08:54 PM
15H 32M OF DAYLIGHT
MOON PHASE
Waning Crescent
6% illuminated

Station Location

46.4166, -90.7363
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC
Site #04026740·USGS

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