Waterlands
Tuolumne R A Modesto Ca River
USGS · 11290000
TUOLUMNE R A MODESTO CA RIVER
USGS · 11290000LIVE

TUOLUMNE R A MODESTO CA

STANISLAUS COUNTY, CA37.6272°N, -120.9844°W Updated 15 hr ago
FLOW RATE
144cfs
AIR TEMP
64°F
WIND
8mph NNW
FISH INDEX
81SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 30 DAY
144cfs 91.9% vs avg
Optimal band: 80–108 cfs
PERIOD HIGH
156cfs
PERIOD LOW
53cfs
RUNNABLE
45%
last 30 day in band
Precipitation History
Your History · TUOLUMNE R A MODESTO CA

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Weather Conditions
WEATHER CONDITIONS
TODAY
91°
56°
THU
99°
56°
FRI
104°
63°
SAT
105°
64°
SUN
108°
72°
MON
111°
72°
TUE
112°
76°
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
91°
mild
91°
91°
88°
85°
80°
75°
72°
69°
66°
64°
62°
61°
59°
58°
56°
60°
65°
73°
79°
84°
88°
92°
95°
97°
99°
99°
97°
93°
88°
82°
78°
75°
72°
69°
67°
65°
65°
64°
63°
65°
70°
76°
82°
89°
94°
98°
101°
103°
104°
103°
99°
94°
86°
82°
77°
73°
71°
70°
69°
68°
67°
66°
64°
66°
72°
77°
83°
89°
94°
98°
101°
103°
104°
105°
103°
98°
90°
86°
83°
80°
78°
77°
76°
75°
74°
73°
72°
74°
78°
82°
88°
94°
98°
101°
105°
107°
108°
108°
105°
100°
95°
88°
84°
81°
78°
77°
75°
74°
72°
72°
73°
76°
WIND
mph · gust · dir
10mph NW
G 12 mph
10
G12
NW
11
G15
NW
12
G17
NW
11
G18
NNW
10
G20
NNW
9
G17
NNW
8
G13
NNW
7
G12
N
7
G10
N
6
G11
N
5
G11
N
4
G10
NNE
3
G12
NE
1
G12
N
2
G11
S
3
G11
NNW
4
G7
NNW
4
G9
NW
7
G9
NW
6
G8
NW
6
G7
NW
6
G7
NW
6
G7
NW
7
G8
WNW
7
G9
NW
8
G10
NW
9
G12
NW
11
G15
NW
9
G17
NW
8
G15
NNW
8
G15
NNW
6
G11
N
6
G11
NNE
3
G10
NNE
4
G12
N
4
G10
W
5
G11
NW
6
G9
WSW
6
G9
NW
6
G9
NW
6
G8
NW
6
G7
NW
5
NW
3
WNW
3
G4
WSW
4
G5
WSW
5
G6
WNW
6
G7
NW
9
NW
13
NW
14
G19
NW
14
G25
NW
14
G29
NW
12
G26
NNW
10
G21
NNW
9
G20
N
8
G17
NNW
8
G13
NNW
8
G11
NW
7
G11
NW
7
G11
NW
7
G11
NW
7
G12
NW
8
G14
NW
8
G11
NNW
7
G8
NNW
6
G7
NW
7
NW
8
NW
8
G9
NW
8
NW
8
G9
NW
8
G9
NW
9
G10
NW
12
NW
13
G18
NW
11
G23
NW
10
G23
NW
9
G19
NNW
8
G16
NNW
7
G12
NNW
7
G10
NW
6
G8
NW
6
G7
NW
7
G8
NW
6
G10
NNW
6
G10
NW
7
G13
NW
8
G11
NW
8
G9
NW
8
G9
NW
7
NW
6
NW
6
G7
NW
6
G7
NW
8
G9
NW
10
G11
NW
11
NW
13
NW
13
G18
NW
11
G24
NW
10
G23
NW
9
G20
NNW
8
G16
NNW
7
G13
N
6
G9
NNW
5
G7
NNW
5
G6
NW
6
G7
NW
6
G8
NW
6
G8
NW
7
G9
NW
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%
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%
1%
0%
0%
0%
0%
0%
0%
3%
3%
3%
3%
3%
3%
3%
3%
3%
3%
3%
3%
3%
3%
CLOUDS
cover %
0%
clear
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
0%
0%
1%
2%
3%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
4%
4%
76%
53%
11%
0%
0%
0%
5%
5%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
5%
6%
6%
5%
52%
78%
100%
100%
100%
100%
100%
92%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
99%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
81%
56%
39%
39%
48%
55%
55%
53%
PRESSURE
hPa · trend
1013
1013101210121012100810081007100710041007100810101006100710081008100510061007
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
81
Temperature
Ideal
Wind
Light
Pressure
Stable
Moon Phase
Good
DAYLIGHT
SUNRISE
05:50 AM
SUNSET
08:27 PM
14H 37M OF DAYLIGHT
MOON PHASE
Last Quarter
37% illuminated

Station Location

37.6272, -120.9844
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-08 00:00 UTC
Site #11290000·USGS

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