Waterlands
Tualatin River
USGS · 14207500
TUALATIN RIVER
USGS · 14207500LIVE

TUALATIN RIVER AT WEST LINN, OR

WEST LINN, OR45.3507°N, -122.6762°W Updated 15 hr ago
FLOW RATE
254cfs
AIR TEMP
62°F
WIND
3mph NNE
FISH INDEX
88SCORE / 100
EPIC · 5 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 7 DAY
254cfs 6.2% vs avg
Optimal band: 224–302 cfs
PERIOD HIGH
281cfs
PERIOD LOW
248cfs
RUNNABLE
100%
last 7 day in band
Precipitation History
Your History · TUALATIN RIVER AT WEST LINN, OR

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Weather Conditions
WEATHER CONDITIONS
TODAY
79°
59°
THU
79°
51°
FRI
82°
58°
SAT
78°
57°
SUN
83°
52°
MON
89°
57°
TUE
89°
58°
TIME
WED
4
NOW
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
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
TEMP
hourly forecast
79°
mild
79°
79°
78°
76°
73°
69°
65°
62°
60°
58°
56°
54°
53°
52°
51°
55°
58°
61°
64°
67°
70°
73°
76°
78°
79°
79°
78°
77°
75°
71°
68°
65°
63°
61°
60°
59°
59°
58°
58°
60°
64°
67°
71°
75°
78°
80°
81°
82°
82°
81°
80°
77°
74°
70°
67°
64°
65°
64°
62°
60°
60°
59°
58°
57°
59°
62°
66°
69°
71°
73°
73°
76°
78°
78°
77°
71°
70°
65°
62°
60°
59°
57°
56°
55°
54°
53°
52°
54°
57°
61°
65°
69°
73°
76°
79°
81°
82°
83°
82°
80°
77°
72°
68°
66°
64°
62°
61°
59°
57°
57°
57°
59°
WIND
mph · gust · dir
8mph NNE
G 11 mph
8
G11
NNE
9
G13
NNE
9
G12
NNE
9
G13
NNE
9
G16
NNE
7
G16
NNE
4
G12
NNE
3
G9
N
2
G5
NE
2
G5
ENE
2
G5
NE
3
NNW
2
NNW
2
G4
NNE
2
G7
ENE
3
G8
E
4
G9
ENE
5
G8
NE
5
G7
NNE
5
G8
NNE
5
G7
NNE
5
G8
NNE
5
G7
NNE
6
G8
NNE
7
G9
NNE
7
G9
NNE
8
G11
NNE
7
G11
NNE
7
G13
NNE
5
G14
N
6
G15
NNW
5
G11
N
2
G8
NNE
2
G3
SE
3
G5
E
3
G5
ENE
3
G5
ENE
3
NE
2
NE
2
NNE
2
NNE
3
N
3
NNW
3
NW
3
WNW
4
WNW
5
G6
W
6
G7
WNW
8
NW
8
NW
8
G9
NW
10
NNW
9
G14
NNW
8
G10
NNW
6
NNW
3
G5
NW
2
G7
W
2
G9
SW
3
G9
SSW
3
G5
SSW
3
G10
SSW
4
G10
SSW
5
G9
SSW
5
G10
SSW
6
G11
SSW
5
G9
SSW
6
G8
SW
5
G8
SW
6
G8
WSW
6
G9
WSW
6
G9
WSW
6
G10
WSW
6
G10
WSW
7
G9
WSW
9
NW
10
NNW
8
NNW
8
NNW
7
NNW
4
NNW
3
NNW
2
NNW
2
N
2
G3
N
2
G3
NNE
2
G3
NNE
2
G3
NE
3
G6
N
5
G8
N
5
G7
N
5
G7
NNE
5
G6
N
5
G6
N
5
G6
NNW
5
NNW
4
G5
NNW
4
G5
NNW
5
N
6
N
6
NNE
6
NNE
6
N
4
N
3
N
2
N
3
N
3
N
2
N
2
NNE
2
NE
2
NE
2
NNE
PRECIP
chance %
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%
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%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
1%
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%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
CLOUDS
cover %
100%
overcast
100%
6%
6%
4%
73%
25%
1%
0%
0%
0%
13%
10%
3%
35%
100%
58%
2%
3%
1%
0%
0%
1%
11%
48%
100%
3%
62%
2%
0%
0%
0%
0%
2%
1%
10%
7%
4%
7%
0%
0%
0%
0%
0%
0%
0%
5%
17%
47%
43%
66%
100%
82%
63%
0%
26%
39%
100%
100%
100%
99%
100%
100%
100%
100%
42%
37%
77%
100%
99%
92%
99%
93%
0%
0%
0%
35%
0%
0%
0%
0%
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%
0%
0%
0%
0%
0%
PRESSURE
hPa · trend
1017
1017101710191018101410141013101110071010101310141013101610171016101210121013
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
88
Temperature
Ideal
Wind
Calm
Pressure
Stable
Moon Phase
Good
DAYLIGHT
SUNRISE
05:31 AM
SUNSET
09:00 PM
15H 29M OF DAYLIGHT
MOON PHASE
Last Quarter
37% illuminated

Station Location

45.3507, -122.6762
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DATA · USGS · NOAA · NWSUPDATED 2026-07-08 00:00 UTC
Site #14207500·USGS

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