Waterlands
Tuolumne R nr Hetch Hetchy Ca River
USGS · 11276500
TUOLUMNE R NR HETCH HETCHY CA RIVER
USGS · 11276500LIVE

TUOLUMNE R NR HETCH HETCHY CA

TUOLUMNE COUNTY, CA37.9374°N, -119.7982°W Updated 19 min ago
FLOW RATE
113cfs
GAUGE HT
3.48ft
WATER TEMP
13°F
AIR TEMP
84°F
WIND
8mph WSW
FISH INDEX
63SCORE / 100
GOOD · 3 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
113cfs 91.6% vs avg
Optimal band: 97131 cfs
PERIOD HIGH
115cfs
PERIOD LOW
113cfs
RUNNABLE
100%
last 1 day in band

Gauge Height

3.48ft

Water Temperature

13.0°F
Precipitation History
Your History · TUOLUMNE R NR HETCH HETCHY CA

Track your history

Sign in to track your sessions at TUOLUMNE R NR HETCH HETCHY CA — best days, monthly trends, and time on the water.

Sign in
SPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
90°
66°
THU
91°
69°
FRI
94°
67°
SAT
96°
69°
SUN
96°
72°
MON
98°
73°
TUE
99°
75°
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
85°
mild
85°
83°
79°
74°
71°
70°
71°
71°
71°
71°
70°
69°
69°
71°
79°
83°
85°
87°
89°
91°
91°
91°
90°
89°
88°
86°
82°
76°
74°
72°
72°
73°
74°
72°
70°
68°
67°
71°
83°
87°
89°
91°
93°
94°
94°
94°
93°
92°
90°
87°
75°
71°
70°
70°
70°
70°
69°
69°
70°
70°
70°
74°
85°
88°
90°
93°
95°
96°
96°
95°
94°
93°
91°
87°
76°
74°
74°
75°
73°
73°
74°
75°
75°
73°
72°
75°
84°
89°
91°
92°
95°
95°
96°
95°
93°
90°
88°
82°
78°
77°
78°
78°
77°
77°
76°
74°
73°
73°
76°
81°
86°
90°
WIND
mph · gust · dir
9mph WSW
G 12 mph
9
G12
WSW
8
G10
WSW
6
G9
SW
3
G5
SW
1
E
2
ENE
3
WSW
4
W
3
W
3
WNW
4
WNW
4
WNW
5
WNW
4
NNW
2
G3
NW
5
G8
W
8
G9
WSW
8
G10
WSW
9
G11
WSW
10
G12
WSW
11
G13
WSW
11
G13
WSW
11
G13
WSW
10
G12
WSW
9
G11
WSW
8
G10
WSW
6
G9
SW
5
G8
SSW
3
SSW
3
G5
ENE
4
G5
ENE
2
SSW
2
G3
SW
4
SSW
6
SSE
7
ESE
9
ENE
8
ENE
2
G3
ESE
4
G6
SW
8
SW
10
SW
11
WSW
11
SW
11
WSW
11
WSW
11
WSW
9
WSW
8
WSW
6
G7
WSW
0
G3
NE
8
ENE
9
ENE
9
ENE
10
ENE
10
ENE
9
ENE
9
ENE
9
ENE
9
ENE
9
ENE
7
ENE
2
G3
SE
6
SW
7
WSW
9
WSW
10
WSW
12
WSW
13
WSW
12
WSW
10
WSW
9
WSW
7
WSW
5
G8
W
2
G3
NNW
6
NE
8
ENE
8
ENE
8
ENE
8
ENE
7
ENE
7
ENE
7
ENE
8
ENE
8
ENE
7
ENE
2
G3
ENE
4
WSW
8
WSW
8
WSW
10
WSW
11
WSW
12
WSW
11
WSW
10
WSW
9
WSW
5
W
3
WNW
4
NE
6
NE
6
NE
6
ENE
6
ENE
6
ENE
6
ENE
7
ENE
8
ENE
8
ENE
7
ENE
4
ENE
2
G3
NE
2
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%
0%
0%
0%
0%
0%
0%
3%
3%
3%
3%
3%
3%
3%
3%
3%
3%
3%
3%
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%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
6%
6%
0%
0%
0%
6%
6%
6%
7%
11%
55%
39%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
91%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
93%
83%
73%
63%
PRESSURE
hPa · trend
898
898897895900898894892895893894894897895894894896894894895
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
63
Temperature
Too Hot
Wind
Light
Pressure
Stable
Moon Phase
Good
DAYLIGHT
SUNRISE
05:44 AM
SUNSET
08:24 PM
14H 40M OF DAYLIGHT
MOON PHASE
Last Quarter
36% illuminated

Station Location

37.9374, -119.7982
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-08 17:15 UTC
Site #11276500·USGS

Create a free account to save favorites, set flow alerts, and track conditions