Waterlands
Sf Tolt River
USGS · 12148300
SF TOLT RIVER
USGS · 12148300LIVE

SF TOLT RIVER BL REGULATING BASIN NR CARNATION, WA

KING COUNTY, WA47.6968°N, -121.7873°W Updated 1 hr ago
FLOW RATE
73cfs
AIR TEMP
78°F
WIND
3mph NW
FISH INDEX
81SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 YEAR
73cfs 11.3% vs avg
Optimal band: 71–97 cfs
PERIOD HIGH
1,255cfs
PERIOD LOW
60cfs
RUNNABLE
49%
last 1 year in band
Precipitation History
Your History · SF TOLT RIVER BL REGULATING BASIN NR CARNATION, WA

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Weather Conditions
WEATHER CONDITIONS
TODAY
79°
53°
TUE
74°
56°
WED
61°
55°
THU
72°
52°
FRI
76°
49°
SAT
77°
52°
SUN
74°
49°
TIME
TUE
2
NOW
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
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
TEMP
hourly forecast
60°
mild
60°
59°
58°
56°
56°
59°
60°
62°
65°
67°
69°
71°
73°
74°
74°
71°
69°
68°
66°
63°
61°
60°
59°
58°
58°
57°
57°
56°
56°
58°
60°
61°
61°
60°
60°
60°
60°
59°
59°
59°
60°
61°
61°
57°
55°
55°
55°
55°
54°
54°
53°
52°
52°
53°
56°
59°
63°
65°
68°
69°
71°
72°
72°
72°
71°
68°
64°
56°
54°
52°
50°
50°
50°
49°
49°
49°
50°
55°
59°
62°
65°
68°
70°
72°
73°
74°
75°
76°
75°
71°
66°
58°
56°
55°
54°
54°
54°
53°
52°
52°
53°
57°
62°
66°
69°
72°
74°
75°
76°
77°
76°
75°
WIND
mph · gust · dir
2mph ESE
G 6 mph
2
G6
ESE
2
G5
SE
2
G5
SSE
3
G4
SSE
3
G5
SSE
1
G4
SW
3
WSW
3
W
3
W
4
WNW
4
G5
WNW
5
WNW
6
WNW
6
G7
WNW
7
G9
WNW
9
G12
NNW
9
G13
N
6
G9
N
7
G12
NNW
5
G11
NW
6
G15
NNW
3
G14
N
1
G15
W
1
G17
WNW
2
G17
SE
4
G17
S
4
G16
SSW
3
G8
SSW
3
G7
SSW
2
G8
SSW
3
G8
NW
6
G8
NW
5
G7
WNW
4
G5
WNW
3
G4
W
3
G5
W
3
G5
WSW
3
G5
W
2
G3
WSW
1
G3
SSW
1
G3
SE
1
G2
SE
1
G3
ESE
1
G2
ENE
2
ENE
1
NW
2
W
3
WSW
2
W
2
W
2
WSW
2
WSW
2
WSW
2
SW
3
WSW
4
W
4
W
5
WNW
6
WNW
6
WNW
6
WNW
6
WNW
5
G6
WNW
6
WNW
6
NW
5
NW
4
NW
2
G3
NNE
1
G3
ESE
2
S
2
G3
S
2
G3
SE
2
SE
3
SE
3
ESE
3
ESE
3
ESE
1
G3
S
3
WSW
3
W
4
W
5
W
6
W
6
W
6
W
6
W
4
G5
W
3
G6
WSW
5
G7
WSW
5
G6
W
4
G5
W
2
WNW
1
NE
2
ESE
3
SE
3
ESE
3
SE
3
SE
3
ESE
3
ESE
3
ESE
1
G2
WSW
2
W
3
W
5
W
5
W
6
W
6
W
6
W
6
G7
W
5
G8
WSW
5
G9
WSW
PRECIP
chance %
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
4%
3%
3%
4%
5%
9%
9%
9%
12%
9%
9%
9%
9%
9%
9%
15%
15%
15%
15%
15%
15%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
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%
1%
1%
1%
1%
1%
1%
6%
6%
6%
6%
6%
6%
14%
14%
14%
14%
14%
14%
9%
9%
9%
9%
9%
9%
6%
6%
6%
6%
6%
6%
CLOUDS
cover %
0%
clear
0%
0%
0%
3%
2%
1%
0%
1%
12%
99%
20%
5%
10%
17%
11%
16%
2%
29%
100%
100%
100%
100%
100%
56%
70%
70%
100%
76%
93%
96%
100%
93%
83%
91%
100%
100%
100%
100%
100%
100%
100%
100%
100%
34%
12%
55%
94%
100%
100%
100%
100%
100%
100%
87%
38%
100%
16%
18%
66%
100%
100%
100%
100%
24%
50%
74%
55%
69%
44%
48%
28%
11%
6%
6%
6%
6%
0%
0%
0%
0%
0%
0%
6%
41%
76%
80%
93%
21%
14%
79%
33%
5%
6%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
5%
34%
72%
100%
100%
100%
100%
PRESSURE
hPa · trend
984
984986987987990992991989989990988986986986984984985986984
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
81
Temperature
Warm
Wind
Calm
Pressure
Stable
Moon Phase
Good
DAYLIGHT
SUNRISE
05:16 AM
SUNSET
09:07 PM
15H 51M OF DAYLIGHT
MOON PHASE
Last Quarter
54% illuminated

Station Location

47.6968, -121.7873
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-07 00:00 UTC
Site #12148300·USGS

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