Waterlands
Corte Madera C A Ross Ca River
USGS · 11460000
CORTE MADERA C A ROSS CA RIVER
USGS · 11460000LIVE

CORTE MADERA C A ROSS CA

ROSS, CA37.9629°N, -122.5569°W Updated 51 min ago
FLOW RATE
1.39cfs
GAUGE HT
4.25ft
AIR TEMP
66°F
WIND
20mph WNW
FISH INDEX
63SCORE / 100
GOOD · 3 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
1.39cfs 30.6% vs avg
Optimal band: 1–1 cfs
PERIOD HIGH
1.39cfs
PERIOD LOW
1.08cfs
RUNNABLE
0%
last 1 day in band

Gauge Height

4.25ft
Precipitation History
Your History · CORTE MADERA C A ROSS CA

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Weather Conditions
WEATHER CONDITIONS
TODAY
70°
54°
SAT
68°
55°
SUN
84°
48°
MON
80°
48°
TUE
80°
50°
WED
78°
50°
THU
76°
49°
TIME
FRI
6
NOW
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
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
TUE
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
WED
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
TEMP
hourly forecast
66°
mild
66°
64°
61°
59°
58°
58°
58°
58°
59°
60°
58°
57°
55°
58°
59°
60°
63°
63°
66°
67°
68°
68°
67°
65°
64°
62°
60°
57°
56°
55°
54°
53°
53°
52°
51°
50°
48°
53°
61°
67°
73°
77°
79°
82°
84°
81°
77°
75°
74°
71°
64°
55°
53°
52°
52°
51°
51°
50°
49°
49°
48°
52°
58°
64°
68°
68°
69°
74°
79°
80°
74°
72°
71°
68°
63°
56°
55°
55°
54°
53°
53°
52°
51°
50°
50°
53°
59°
63°
67°
70°
74°
77°
79°
80°
79°
78°
74°
69°
61°
53°
52°
52°
51°
51°
50°
50°
50°
50°
52°
55°
59°
62°
65°
WIND
mph · gust · dir
15mph WNW
G 27 mph
15
G27
WNW
13
G27
WNW
12
G26
WNW
9
G25
WNW
7
G23
NW
6
G20
WNW
2
G18
WNW
3
G18
W
4
G12
WNW
5
G16
W
9
G23
WNW
9
G24
WNW
7
G23
WNW
9
G23
WNW
11
G20
NW
11
G20
WNW
14
G22
NW
15
G23
NW
16
G24
NW
17
G24
WNW
17
G24
WNW
18
G28
WNW
19
G31
WNW
20
G32
WNW
19
G33
WNW
18
G33
WNW
17
G34
NW
16
G33
NW
14
G29
WNW
15
G33
WNW
13
G31
NW
15
G29
WNW
14
G27
NW
9
G22
WNW
7
G15
WNW
5
G16
NW
4
G14
NW
4
G12
NW
4
G11
NNW
3
G9
NNW
2
G9
NNE
2
G8
E
4
G9
SSE
6
G9
S
7
G11
SW
8
G13
WSW
10
G15
W
8
G18
W
7
G21
W
7
G23
W
6
G23
WSW
6
G21
WSW
5
G20
W
5
G17
W
5
G15
W
5
G11
WSW
5
G12
WSW
5
G9
WSW
4
G8
WSW
4
G7
W
3
G6
WNW
3
G4
W
3
G4
WNW
2
G5
S
4
G5
SE
7
ESE
8
G10
SE
10
G12
SSE
8
G15
S
4
G15
WSW
9
G18
W
8
G19
WSW
7
G17
SW
6
G16
WSW
4
G16
SW
3
G16
S
4
G13
S
4
G7
SSW
4
G5
SSW
3
SW
3
SSW
4
G7
SW
3
G8
SW
2
G9
WSW
2
G11
SW
2
G13
S
3
G11
SE
6
G11
SE
7
G10
SE
8
G10
SE
8
SSE
6
G7
SSE
6
G7
S
6
G8
SSW
7
G10
SSW
6
G13
SW
5
G14
SW
6
G13
WSW
6
G13
WSW
5
G11
SW
4
G13
WSW
2
G14
WSW
2
G15
WSW
2
G16
SW
1
G17
NW
2
G17
NW
2
G18
NW
3
G18
NNW
2
G17
N
2
G15
NE
3
G13
E
4
G11
ESE
5
G9
ESE
PRECIP
chance %
1%
1%
1%
1%
1%
1%
1%
2%
2%
2%
2%
2%
2%
2%
2%
2%
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%
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%
0%
0%
0%
1%
1%
1%
1%
1%
CLOUDS
cover %
17%
few
17%
17%
11%
11%
37%
32%
100%
51%
100%
100%
100%
7%
4%
65%
100%
46%
45%
42%
27%
5%
1%
3%
2%
3%
3%
1%
0%
1%
1%
1%
3%
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%
6%
5%
0%
100%
9%
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%
3%
7%
12%
17%
24%
PRESSURE
hPa · trend
1012
1012101210131015101310131011101210101009100810091008100810091010100910091009
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
63
Temperature
Ideal
Wind
Strong
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:49 AM
SUNSET
08:36 PM
14H 47M OF DAYLIGHT2H 15M REMAINING
MOON PHASE
Waxing Gibbous
88% illuminated

Station Location

37.9629, -122.5569
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-26 18:21 UTC
Site #11460000·USGS

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