Waterlands
Grand River
USGS · 04114000
GRAND RIVER
USGS · 04114000LIVE

GRAND RIVER AT PORTLAND, MI

DANBY TOWNSHIP, MI42.8564°N, -84.9122°W Updated 47 min ago
FLOW RATE
722cfs
GAUGE HT
5.57ft
AIR TEMP
82°F
WIND
3mph SE
FISH INDEX
75SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
722cfs 48.3% vs avg
Optimal band: 653–883 cfs
PERIOD HIGH
848cfs
PERIOD LOW
722cfs
RUNNABLE
100%
last 1 day in band

Gauge Height

5.57ft
Precipitation History
Your History · GRAND RIVER AT PORTLAND, MI

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Weather Conditions
WEATHER CONDITIONS
TODAY
83°
59°
MON
93°
68°
TUE
92°
76°
WED
92°
76°
THU
94°
75°
FRI
94°
75°
SAT
93°
75°
TIME
SUN
10
NOW
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
3
pm
4
pm
TEMP
hourly forecast
75°
mild
75°
74°
74°
74°
73°
72°
71°
69°
68°
69°
71°
74°
78°
82°
83°
83°
87°
90°
93°
93°
93°
92°
89°
85°
82°
81°
79°
78°
77°
77°
76°
76°
76°
77°
80°
84°
86°
88°
90°
91°
92°
92°
92°
91°
90°
87°
85°
81°
80°
80°
79°
79°
78°
78°
77°
77°
76°
76°
79°
81°
84°
86°
88°
90°
91°
91°
92°
92°
91°
89°
87°
82°
81°
80°
79°
78°
76°
76°
76°
75°
75°
76°
78°
82°
85°
87°
90°
91°
93°
94°
94°
94°
93°
90°
86°
82°
80°
79°
78°
78°
77°
76°
76°
75°
75°
76°
79°
81°
84°
87°
89°
91°
92°
93°
94°
WIND
mph · gust · dir
1mph SW
G 7 mph
1
G7
SW
4
NNE
3
G5
E
2
G7
SSE
3
G11
E
7
G16
SE
6
G13
SSE
7
G15
SE
5
G13
SE
6
G16
SE
8
G17
SSE
9
G15
SSE
8
G13
SE
8
G13
SSE
8
G11
ENE
8
G13
ESE
13
G20
SSE
15
G24
S
16
G24
SSW
15
G23
SSW
14
G21
SSW
13
G22
SSW
9
G22
SSW
7
G15
SSW
5
G14
SSW
6
G15
S
6
G16
S
6
G15
S
7
G16
SSW
7
G16
SSW
8
G17
SSW
10
G18
SSW
10
G19
SSW
10
G21
SSW
12
G28
SW
13
G26
SW
13
G23
SW
15
G21
SW
15
G21
SW
15
G23
SW
15
G22
WSW
13
G20
WSW
13
G20
WSW
13
G20
WSW
13
G20
SW
12
G22
SW
11
G23
SW
11
G25
SW
11
G29
SW
12
G31
SW
12
G32
SW
12
G32
SW
12
G32
WSW
12
G32
WSW
12
G31
WSW
12
G31
WSW
12
G30
WSW
12
G29
WSW
12
G28
WSW
13
G26
WSW
14
G23
WSW
15
G21
WSW
15
G19
WSW
15
G19
WSW
15
G20
WSW
14
G19
WSW
13
G19
WSW
13
G19
WSW
11
G19
WSW
10
G20
WSW
10
G23
SW
9
G22
SW
9
G26
SW
9
G28
SW
10
G28
SW
9
G27
SW
8
G25
SW
8
G24
SW
8
G25
SW
9
G25
SW
8
G24
SW
10
G25
SSW
10
G25
SW
11
G22
SW
11
G19
SW
11
G17
SW
12
G15
WSW
12
G16
SW
13
G17
SW
13
G18
SW
13
G17
SW
11
G17
SW
10
G16
WSW
9
G19
WSW
10
G21
SW
8
G18
SW
8
G18
SW
8
G21
SSW
8
G22
SW
7
G18
SW
8
G22
SW
8
G19
SW
7
G20
WSW
6
G16
SW
6
G12
WSW
6
G15
WSW
6
G13
WSW
7
G12
WSW
8
G11
SW
9
G11
SW
9
G11
SW
9
G12
SW
9
G13
SW
9
G13
WSW
9
G13
WSW
PRECIP
chance %
0%
0%
3%
1%
7%
9%
9%
6%
3%
1%
5%
4%
7%
19%
16%
11%
7%
4%
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%
3%
3%
3%
3%
3%
3%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
3%
3%
3%
3%
3%
3%
4%
4%
4%
4%
4%
4%
7%
7%
7%
7%
7%
7%
10%
10%
10%
10%
10%
10%
16%
16%
16%
16%
16%
16%
20%
20%
20%
20%
20%
20%
31%
31%
CLOUDS
cover %
10%
clear
10%
75%
100%
100%
100%
100%
34%
0%
93%
87%
64%
100%
98%
79%
100%
100%
84%
98%
100%
100%
94%
5%
0%
0%
100%
23%
40%
0%
0%
1%
0%
0%
1%
0%
1%
47%
18%
2%
8%
9%
11%
98%
74%
100%
100%
14%
5%
5%
5%
0%
0%
0%
0%
0%
5%
5%
0%
0%
0%
0%
0%
0%
0%
0%
0%
5%
6%
5%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
6%
6%
6%
7%
6%
0%
0%
0%
0%
0%
0%
5%
11%
34%
10%
19%
100%
100%
100%
25%
18%
5%
0%
3%
7%
6%
5%
6%
10%
15%
PRESSURE
hPa · trend
989
989990992989988989989989988989990989989990991990991992992992
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
75
Temperature
Too Hot
Wind
Calm
Pressure
Stable
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
06:03 AM
SUNSET
09:22 PM
15H 19M OF DAYLIGHT0H 0M REMAINING
MOON PHASE
Full Moon
99% illuminated
PEAK ACTIVITY

Station Location

42.8564, -84.9122
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-28 21:47 UTC
Site #04114000·USGS

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