Waterlands
Aroostook River
USGS · 01015800
AROOSTOOK RIVER
USGS · 01015800LIVE

Aroostook River near Masardis, Maine

MASARDIS, ME46.5231°N, -68.3717°W Updated 18 hr ago
FLOW RATE
1,967cfs
AIR TEMP
60°F
WIND
3mph E
FISH INDEX
94SCORE / 100
EPIC · 5 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 7 DAY
1,967cfs 93.1% vs avg
Optimal band: 1,6722,262 cfs
PERIOD HIGH
3,322cfs
PERIOD LOW
828cfs
RUNNABLE
25%
last 7 day in band
Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

18.1in

≈ normal

18.06 in of precipitation so far this year — about average for this point in the season (normal 19.25 in).

YTD Total

18.1in

This year so far

Normal to Date

19.3in

30-yr average

Typical Range

16.1–22.3in

10th–90th pct YTD

Departure

-6%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 2.08" · normal 3.07" (1.4–4.4)
Jan
Feb: 0.69" · normal 2.76" (1.5–3.8)
Feb
Mar: 2.66" · normal 3.33" (2.0–4.8)
Mar
Apr: 4.13" · normal 3.58" (2.2–5.1)
Apr
May: 5.31" · normal 3.73" (2.2–5.5)
May
Jun: 3.21" (so far)· normal 3.83" (2.5–5.4)
Jun
Jul: normal 3.96" (2.4–5.3)
Jul
Aug: normal 3.57" (1.7–5.2)
Aug
Sep: normal 3.74" (2.0–5.7)
Sep
Oct: normal 4.25" (2.5–6.2)
Oct
Nov: normal 3.60" (2.1–5.3)
Nov
Dec: normal 3.98" (2.2–5.6)
Dec
Baseline 19912020 · Source: Open-Meteo05:37 PM
SPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
62°
58°
WED
66°
52°
THU
71°
52°
FRI
64°
53°
SAT
78°
50°
SUN
81°
54°
MON
84°
52°
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
62°
mild
62°
60°
60°
60°
58°
57°
55°
54°
53°
52°
52°
54°
58°
62°
63°
65°
65°
66°
63°
66°
61°
63°
65°
65°
64°
63°
61°
59°
58°
56°
55°
54°
53°
53°
52°
54°
57°
60°
64°
67°
70°
71°
70°
71°
69°
69°
66°
65°
62°
59°
59°
58°
58°
58°
58°
57°
58°
58°
58°
58°
58°
58°
58°
61°
60°
63°
63°
63°
63°
64°
63°
59°
59°
58°
55°
54°
53°
52°
52°
51°
51°
50°
50°
52°
56°
60°
65°
69°
72°
74°
76°
77°
78°
77°
77°
75°
70°
65°
62°
61°
59°
58°
58°
56°
55°
54°
55°
57°
60°
63°
67°
72°
76°
79°
81°
WIND
mph · gust · dir
3mph NNW
G 5 mph
3
G5
NNW
3
G5
NW
3
G7
NW
2
G7
NW
3
G6
NW
4
G5
W
3
G6
WSW
3
G7
WSW
2
G7
SW
3
G6
S
3
G5
SSW
1
G4
S
3
G10
WNW
6
G11
NW
6
G9
WNW
7
G10
NW
8
G12
WNW
8
G11
NW
7
G10
WNW
6
G9
SW
5
G12
NW
4
G12
WSW
7
G14
W
8
G13
WSW
7
G13
W
3
G11
WNW
4
G8
W
5
G11
W
4
G10
W
3
G8
W
3
G7
WNW
3
G7
W
2
G7
W
4
SSW
3
G4
SSW
1
G4
WSW
2
G8
NW
3
G7
NNW
3
G7
NNW
3
G6
N
2
G5
NNE
1
G3
NNW
1
G2
NW
1
G3
SSE
6
SSE
6
G8
SSE
4
G7
SSE
3
G7
SE
3
G4
S
4
S
4
SSE
4
G6
SSE
3
G7
SE
3
G14
SSE
3
G18
SE
3
G17
ESE
4
G18
SE
5
G17
SE
4
G13
SSE
6
G13
SSE
4
G15
SSE
4
G20
S
5
G21
SSW
7
G18
WSW
9
G15
WNW
9
G14
WNW
9
G10
NW
10
NW
10
NW
10
G12
NW
11
G12
NNW
9
G12
NNW
8
G13
NNW
6
G15
NNW
5
G9
NNW
4
G12
NNW
3
G11
WNW
4
G14
W
4
G16
WNW
4
G17
WNW
4
G16
WNW
4
G7
NW
4
G9
NW
3
G11
NW
4
G10
NW
5
G11
NNW
5
G10
NNW
6
G10
NNW
5
G11
N
6
G11
NNE
5
G11
NNE
5
G11
NNE
5
G11
NE
5
G10
ENE
3
G8
ESE
3
G6
SSE
3
S
4
SW
3
WSW
2
G3
WSW
2
G3
SW
2
G3
W
3
WNW
2
NW
2
W
2
W
3
SW
2
G3
WNW
2
G4
W
3
G5
W
4
G6
WNW
4
G6
WNW
5
G7
WNW
5
G7
NW
5
G7
NNW
PRECIP
chance %
0%
0%
0%
1%
2%
1%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
0%
1%
5%
11%
15%
31%
36%
25%
22%
21%
16%
10%
5%
5%
5%
5%
2%
0%
0%
0%
0%
0%
0%
8%
8%
8%
8%
8%
8%
28%
28%
28%
28%
28%
28%
34%
34%
34%
34%
34%
34%
63%
63%
63%
63%
63%
63%
85%
85%
85%
85%
85%
85%
89%
89%
89%
89%
89%
89%
28%
28%
28%
28%
28%
28%
9%
9%
9%
9%
9%
9%
17%
17%
17%
17%
17%
17%
36%
36%
36%
36%
36%
36%
20%
20%
20%
20%
20%
20%
19%
19%
19%
19%
19%
19%
23%
23%
23%
23%
23%
CLOUDS
cover %
40%
partly
40%
95%
100%
100%
100%
100%
11%
4%
54%
5%
4%
2%
2%
15%
100%
54%
84%
84%
100%
70%
100%
100%
100%
44%
100%
100%
31%
63%
0%
1%
0%
33%
100%
100%
98%
100%
92%
100%
100%
68%
85%
86%
100%
100%
98%
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%
87%
100%
100%
37%
14%
6%
24%
12%
55%
100%
15%
10%
12%
10%
17%
100%
70%
17%
7%
0%
0%
0%
6%
100%
6%
49%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
PRESSURE
hPa · trend
992
992990990991992994997997998997996994995996997997997997997997
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
94
Temperature
Ideal
Wind
Calm
Pressure
Falling — Active
Moon Phase
Good
DAYLIGHT
SUNRISE
04:41 AM
SUNSET
08:30 PM
15H 49M OF DAYLIGHT1H 33M REMAINING
MOON PHASE
First Quarter
62% illuminated

Station Location

46.5231, -68.3717
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-23 18:57 UTC
Site #01015800·USGS

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