Waterlands
Au Sable River
USGS · 04136500
AU SABLE RIVER
USGS · 04136500LIVE

AU SABLE RIVER AT MIO, MI

BIG CREEK TOWNSHIP, MI44.6600°N, -84.1311°W Updated 13 min ago
FLOW RATE
1,250cfs
GAUGE HT
3.51ft
WATER TEMP
17°F
AIR TEMP
71°F
WIND
7mph N
FISH INDEX
75SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
1,250cfs 26.7% vs avg
Optimal band: 1,0971,483 cfs
PERIOD HIGH
1,430cfs
PERIOD LOW
1,220cfs
RUNNABLE
100%
last 1 day in band

Gauge Height

3.51ft

Water Temperature

17.3°F
Precipitation History

Precipitation · YTD

Wet

Wetter than normal

2026 to date

22.2in

+53% vs normal

22.23 in of precipitation so far this year, 53% above the 30-year normal of 14.49 in for this point in the season.

YTD Total

22.2in

This year so far

Normal to Date

14.5in

30-yr average

Typical Range

11.4–17.1in

10th–90th pct YTD

Departure

+53%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 3.08" · normal 1.83" (0.9–2.8)
Jan
Feb: 1.99" · normal 1.60" (0.6–2.5)
Feb
Mar: 5.32" · normal 2.01" (0.7–3.1)
Mar
Apr: 5.81" · normal 3.25" (1.7–5.5)
Apr
May: 2.67" · normal 3.23" (1.8–4.6)
May
Jun: 3.37" (so far)· normal 3.42" (2.3–5.1)
Jun
Jul: normal 3.19" (2.0–5.3)
Jul
Aug: normal 3.22" (2.0–4.7)
Aug
Sep: normal 2.87" (1.4–4.3)
Sep
Oct: normal 2.83" (1.4–4.6)
Oct
Nov: normal 2.26" (1.1–3.8)
Nov
Dec: normal 1.96" (0.7–3.4)
Dec
Baseline 19912020 · Source: Open-Meteo05:28 PM
SPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
74°
47°
WED
71°
53°
THU
66°
55°
FRI
76°
53°
SAT
78°
53°
SUN
83°
58°
MON
87°
62°
TIME
TUE
5
NOW
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
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
SUN
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
TEMP
hourly forecast
74°
mild
74°
74°
74°
72°
67°
66°
62°
60°
58°
57°
55°
54°
53°
53°
54°
59°
65°
67°
70°
71°
68°
67°
67°
67°
68°
68°
65°
63°
60°
60°
59°
59°
59°
58°
58°
57°
57°
57°
58°
59°
60°
60°
61°
62°
65°
64°
65°
65°
66°
64°
62°
61°
59°
57°
55°
54°
54°
54°
53°
54°
55°
55°
55°
56°
57°
59°
61°
66°
71°
74°
75°
76°
75°
73°
71°
68°
62°
58°
56°
55°
55°
54°
53°
53°
53°
53°
55°
61°
66°
70°
73°
75°
78°
77°
75°
75°
77°
77°
75°
71°
65°
61°
59°
58°
58°
58°
58°
58°
59°
60°
62°
65°
68°
73°
77°
79°
WIND
mph · gust · dir
5mph N
G 6 mph
5
G6
N
5
G6
NNW
4
G6
NNW
6
G8
ENE
3
G8
ENE
4
G11
SSE
1
G8
SW
4
NNW
3
G4
N
3
G4
NW
3
NW
3
G4
NNE
3
S
2
SE
2
G3
ESE
2
G9
ESE
5
G15
SSE
6
G15
S
7
G15
S
9
G14
S
13
G20
SSW
7
G13
SSW
3
G11
SSW
3
G8
S
2
G9
SSE
4
G11
SSE
6
G12
SSW
7
G10
SSE
6
G11
SE
5
G13
SSE
4
G16
SE
2
G11
NE
3
G10
ESE
3
G10
E
3
G9
NNE
4
G10
ESE
2
G17
N
3
G13
WSW
3
G13
S
4
G10
SSE
5
G9
SE
3
G7
SSE
3
G5
SSE
2
G3
SE
2
G3
SW
3
W
5
WNW
6
NW
6
NW
5
G7
N
5
G7
NNE
5
G8
NE
5
G10
NE
5
G12
NE
5
G11
NNE
4
G10
NE
3
NE
4
G7
NNE
4
G9
NNE
3
G5
NNE
3
G5
NE
4
G9
NE
4
G9
NE
5
G9
NE
5
G11
ENE
6
G12
ENE
6
G10
ENE
6
G11
ENE
6
G9
E
7
G8
E
8
E
9
E
9
ENE
9
G10
ENE
8
G9
ENE
7
G13
ENE
5
G13
ENE
5
G10
E
4
G6
ENE
4
G6
ENE
4
G9
ENE
4
G5
E
4
E
3
E
2
G3
E
2
G3
ENE
3
NE
3
G5
ENE
4
G7
ENE
5
G8
E
6
G8
E
6
G7
E
7
E
8
E
7
G11
ENE
7
G11
E
8
E
8
ESE
8
ESE
7
G14
ESE
5
G13
ESE
4
G8
ESE
4
ESE
4
SE
3
G4
ESE
4
ESE
3
G5
ESE
3
G5
SE
3
G6
SE
3
G7
SE
3
G7
ESE
3
G7
ESE
4
G8
ESE
5
G8
ESE
6
G8
SE
7
G8
SE
PRECIP
chance %
0%
0%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
2%
2%
7%
9%
18%
17%
23%
20%
14%
15%
17%
26%
17%
21%
10%
51%
51%
58%
58%
58%
58%
58%
58%
64%
64%
64%
64%
64%
64%
72%
72%
72%
72%
72%
72%
5%
5%
5%
5%
5%
5%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
4%
4%
4%
4%
4%
4%
2%
2%
2%
2%
2%
2%
3%
3%
3%
3%
3%
3%
1%
1%
1%
1%
1%
1%
3%
3%
3%
3%
3%
3%
1%
1%
1%
1%
1%
1%
4%
4%
4%
4%
4%
4%
8%
8%
8%
8%
CLOUDS
cover %
30%
few
30%
25%
37%
11%
56%
88%
27%
0%
5%
94%
77%
75%
100%
65%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
54%
100%
63%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
87%
74%
90%
94%
58%
30%
36%
51%
53%
41%
47%
100%
100%
90%
84%
95%
100%
100%
100%
100%
81%
58%
27%
49%
100%
34%
21%
5%
0%
75%
100%
100%
100%
100%
69%
15%
100%
100%
23%
27%
79%
100%
100%
21%
50%
98%
100%
100%
100%
41%
58%
0%
5%
7%
6%
6%
15%
22%
39%
59%
69%
57%
33%
18%
21%
32%
38%
30%
PRESSURE
hPa · trend
987
987987985985983981979978979981982984983983984984983985986986
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
75
Temperature
Warm
Wind
Light
Pressure
Stable
Moon Phase
Good
DAYLIGHT
SUNRISE
05:51 AM
SUNSET
09:25 PM
15H 34M OF DAYLIGHT3H 57M REMAINING
MOON PHASE
First Quarter
61% illuminated

Station Location

44.6600, -84.1311
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-23 17:28 UTC
Site #04136500·USGS

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