Waterlands
Tuolumne R Ab Early Intake nr Mather Ca River
USGS · 11276600
TUOLUMNE R AB EARLY INTAKE NR MATHER CA RIVER
USGS · 11276600LIVE

TUOLUMNE R AB EARLY INTAKE NR MATHER CA

TUOLUMNE COUNTY, CA37.8794°N, -119.9471°W Updated 17 hr ago
FLOW RATE
120cfs
AIR TEMP
87°F
WIND
7mph W
FISH INDEX
63SCORE / 100
GOOD · 3 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 30 DAY
120cfs 87.1% vs avg
Optimal band: 150–202 cfs
PERIOD HIGH
720cfs
PERIOD LOW
120cfs
RUNNABLE
26%
last 30 day in band
Precipitation History
Your History · TUOLUMNE R AB EARLY INTAKE NR MATHER CA

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Weather Conditions
WEATHER CONDITIONS
TODAY
92°
67°
THU
94°
71°
FRI
97°
69°
SAT
99°
72°
SUN
99°
74°
MON
101°
75°
TUE
104°
78°
TIME
WED
6
NOW
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
8
am
9
am
TEMP
hourly forecast
88°
mild
88°
86°
82°
76°
74°
72°
72°
72°
73°
72°
73°
71°
72°
73°
81°
85°
88°
91°
93°
94°
94°
94°
94°
93°
92°
90°
86°
80°
76°
75°
74°
74°
75°
72°
72°
70°
69°
73°
85°
90°
92°
94°
96°
97°
97°
97°
97°
96°
94°
91°
79°
74°
72°
72°
72°
72°
72°
72°
72°
72°
72°
75°
87°
91°
93°
96°
98°
99°
99°
99°
98°
97°
95°
91°
80°
77°
76°
76°
75°
76°
76°
76°
75°
75°
74°
77°
86°
92°
94°
96°
98°
99°
99°
99°
97°
94°
92°
86°
82°
81°
81°
79°
79°
78°
78°
76°
75°
75°
79°
84°
89°
92°
WIND
mph · gust · dir
9mph W
G 11 mph
9
G11
W
8
G10
W
7
G9
WSW
4
G6
S
1
SSE
3
E
4
ESE
4
E
4
ESE
5
ESE
5
E
7
E
5
G6
E
5
E
1
SW
4
G7
WNW
7
G8
WNW
7
G9
W
8
G9
W
10
G11
W
11
G13
W
11
G13
W
11
G13
W
10
G12
W
9
G11
W
8
G10
W
6
G10
W
5
G7
SSW
4
SSW
4
G5
E
7
G8
E
7
G8
E
6
G7
ESE
7
E
7
E
8
ENE
8
NE
7
ENE
3
E
4
G6
SSW
7
G8
SW
9
SW
10
SW
11
SW
10
G11
SW
10
SW
9
WSW
8
WSW
7
WSW
5
G7
WSW
2
G3
NNW
7
NE
8
NE
8
NE
9
NE
8
NE
8
NE
8
NE
8
NE
8
NE
8
NE
7
NE
2
G3
ESE
5
SW
6
SW
7
WSW
8
WSW
11
WSW
11
WSW
10
WSW
9
WSW
9
WSW
7
W
5
G8
W
4
NNW
6
NE
7
NE
7
NE
7
NE
7
NE
7
NE
6
NE
7
NE
7
NE
7
NE
6
NE
2
G3
ENE
3
SW
7
WSW
7
WSW
9
WSW
10
WSW
11
WSW
11
WSW
10
WSW
9
W
5
W
3
NW
5
NNE
6
NE
6
NE
4
NE
5
NE
6
NE
6
NE
7
NE
7
NE
7
NE
6
NE
4
ENE
2
G3
ENE
1
G3
WSW
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%
1%
1%
1%
1%
1%
1%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
8%
8%
8%
8%
8%
8%
6%
6%
6%
6%
CLOUDS
cover %
0%
clear
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%
5%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
5%
5%
0%
0%
0%
6%
6%
6%
6%
6%
18%
63%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
99%
100%
91%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
93%
83%
72%
58%
PRESSURE
hPa · trend
929
929928927931929926924926924926926928925926926927925926927
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
63
Temperature
Too Hot
Wind
Light
Pressure
Stable
Moon Phase
Good
DAYLIGHT
SUNRISE
05:45 AM
SUNSET
08:24 PM
14H 39M OF DAYLIGHT
MOON PHASE
Last Quarter
36% illuminated

Station Location

37.8794, -119.9471
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-08 00:00 UTC
Site #11276600·USGS

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