Waterlands
Au Sable River
USGS · 04137005
AU SABLE RIVER
USGS · 04137005LIVE

AU SABLE RIVER NEAR CURTISVILLE, MI

CURTIS TOWNSHIP, MI44.5608°N, -83.8028°W Updated 35 min ago
FLOW RATE
1,430cfs
GAUGE HT
8.83ft
WATER TEMP
19°F
AIR TEMP
73°F
WIND
8mph N
FISH INDEX
75SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
1,430cfs 23.4% vs avg
Optimal band: 1,2411,679 cfs
PERIOD HIGH
1,690cfs
PERIOD LOW
1,390cfs
RUNNABLE
99%
last 1 day in band

Gauge Height

8.83ft

Water Temperature

19.3°F
Precipitation History

Precipitation · YTD

Wet

Wetter than normal

2026 to date

19.3in

+33% vs normal

19.25 in of precipitation so far this year, 33% above the 30-year normal of 14.51 in for this point in the season.

YTD Total

19.3in

This year so far

Normal to Date

14.5in

30-yr average

Typical Range

11.4–17.7in

10th–90th pct YTD

Departure

+33%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 2.45" · normal 1.84" (1.0–2.8)
Jan
Feb: 1.67" · normal 1.61" (0.6–2.5)
Feb
Mar: 5.07" · normal 1.95" (0.8–2.9)
Mar
Apr: 6.02" · normal 3.30" (1.8–5.3)
Apr
May: 1.79" · normal 3.25" (2.0–4.6)
May
Jun: 2.24" (so far)· normal 3.43" (2.1–5.3)
Jun
Jul: normal 3.17" (2.1–4.6)
Jul
Aug: normal 3.27" (2.1–4.3)
Aug
Sep: normal 2.87" (1.6–4.4)
Sep
Oct: normal 2.74" (1.4–4.3)
Oct
Nov: normal 2.17" (1.0–4.1)
Nov
Dec: normal 2.02" (0.9–3.4)
Dec
Baseline 19912020 · Source: Open-Meteo06:50 PM
SPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
74°
50°
WED
72°
56°
THU
61°
58°
FRI
77°
51°
SAT
78°
54°
SUN
82°
56°
MON
85°
59°
TIME
TUE
7
NOW
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
1
pm
TEMP
hourly forecast
73°
mild
73°
71°
68°
64°
62°
60°
59°
57°
56°
56°
56°
56°
57°
61°
64°
68°
70°
72°
71°
68°
67°
67°
70°
67°
66°
63°
61°
61°
60°
61°
61°
60°
59°
58°
59°
58°
59°
59°
58°
59°
58°
58°
59°
61°
61°
61°
60°
59°
60°
60°
59°
59°
58°
54°
53°
53°
52°
51°
51°
51°
53°
57°
62°
66°
69°
72°
73°
75°
77°
76°
74°
72°
70°
66°
60°
56°
55°
54°
54°
55°
56°
55°
55°
57°
57°
62°
66°
70°
73°
75°
77°
78°
78°
78°
77°
75°
73°
69°
63°
60°
59°
59°
57°
57°
57°
56°
56°
56°
59°
64°
68°
72°
76°
78°
80°
WIND
mph · gust · dir
5mph NNE
G 10 mph
5
G10
NNE
4
G7
NNE
3
G6
E
4
G8
S
3
G8
S
1
G5
SE
0
G3
N
4
G5
NW
3
G5
NNW
3
NNE
2
NNE
1
NE
1
G3
E
2
G6
SE
4
G13
S
6
G14
SSE
9
G15
S
9
G16
S
9
G14
SSW
8
G14
SW
1
G10
WSW
2
G9
SE
3
G9
S
4
G14
SSE
7
G12
S
2
G6
SSE
3
G7
S
5
G12
SE
5
G14
SSE
7
G17
SE
6
G17
SSE
7
G15
SSE
5
G15
S
5
G8
SE
6
G17
S
3
G12
SE
3
G10
ESE
4
G9
NNW
4
G8
N
4
G7
N
5
N
5
N
5
N
6
N
6
N
7
N
6
G8
N
6
G8
N
5
G8
NNW
5
G9
NNW
4
G11
N
4
G14
N
3
G14
NNW
4
N
4
G8
NNW
5
G8
N
5
G10
NNW
3
G7
NNW
3
G9
N
1
G10
N
3
G9
N
2
G12
NNE
3
G10
NNE
4
G12
NE
4
G9
NE
5
G9
NE
5
G9
ENE
6
G9
ENE
8
E
10
E
9
E
8
E
7
E
5
G9
E
3
G7
E
2
G5
ESE
1
G6
S
1
G6
SW
1
G5
ENE
2
G5
NE
1
G4
NE
1
G3
NE
1
G3
ESE
1
G3
E
2
G4
NE
2
G7
E
4
G7
E
5
G8
E
5
G7
ESE
6
G7
ESE
7
ESE
9
ESE
10
ESE
9
ESE
9
ESE
8
ESE
7
G8
ESE
6
G9
ESE
4
ESE
3
G4
ESE
3
ESE
3
ESE
3
E
2
G3
SE
3
ESE
1
G2
ESE
1
G2
SE
2
G3
ESE
2
G5
E
3
G6
ESE
5
G7
ESE
6
G7
ESE
7
G8
ESE
8
G9
SE
9
SE
PRECIP
chance %
2%
2%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
2%
2%
6%
8%
15%
19%
32%
22%
15%
19%
18%
29%
14%
25%
22%
13%
51%
69%
69%
69%
69%
69%
69%
66%
66%
66%
66%
66%
66%
72%
72%
72%
72%
72%
72%
5%
5%
5%
5%
5%
5%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
3%
3%
3%
3%
3%
3%
2%
2%
2%
2%
2%
2%
3%
3%
3%
3%
3%
3%
1%
1%
1%
1%
1%
1%
4%
4%
4%
4%
4%
4%
1%
1%
1%
1%
1%
1%
3%
3%
3%
3%
3%
3%
7%
7%
7%
7%
7%
CLOUDS
cover %
9%
clear
9%
3%
10%
5%
2%
47%
49%
100%
96%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
95%
100%
100%
100%
36%
5%
19%
17%
3%
100%
100%
100%
100%
100%
100%
100%
100%
100%
81%
11%
100%
100%
71%
100%
100%
15%
12%
13%
26%
91%
100%
100%
100%
92%
100%
100%
71%
27%
85%
97%
100%
100%
46%
10%
91%
8%
100%
68%
8%
100%
100%
31%
58%
30%
100%
15%
16%
86%
62%
7%
6%
0%
2%
6%
10%
15%
PRESSURE
hPa · trend
992
992991990990988986984983985986988988988988989990989990991991
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
75
Temperature
Warm
Wind
Light
Pressure
Stable
Moon Phase
Good
DAYLIGHT
SUNRISE
05:50 AM
SUNSET
09:24 PM
15H 34M OF DAYLIGHT2H 34M REMAINING
MOON PHASE
First Quarter
62% illuminated

Station Location

44.5608, -83.8028
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-23 18:50 UTC
Site #04137005·USGS

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