Waterlands
Old R A Bacon Island Ca River
USGS · 11313405
OLD R A BACON ISLAND CA RIVER
USGS · 11313405LIVE

OLD R A BACON ISLAND CA

SAN JOAQUIN COUNTY, CA37.9699°N, -121.5722°W Updated 7 hr ago
FLOW RATE
1,230cfs
GAUGE HT
8.34ft
AIR TEMP
68°F
WIND
9mph NW
FISH INDEX
63SCORE / 100
GOOD · 3 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
1,230cfs
Optimal band: 5,687–7,693 cfs
PERIOD HIGH
10,700cfs
PERIOD LOW
269cfs
RUNNABLE
39%
last 1 day in band

Gauge Height

8.34ft
Precipitation History
Your History · OLD R A BACON ISLAND CA

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Weather Conditions
WEATHER CONDITIONS
TODAY
92°
56°
SAT
93°
57°
SUN
88°
58°
MON
95°
52°
TUE
96°
51°
WED
98°
52°
THU
103°
57°
TIME
SAT
7
NOW
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
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5
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6
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7
pm
8
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9
pm
10
pm
11
pm
SUN
12
am
1
am
2
am
3
am
4
am
5
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6
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7
am
8
am
9
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4
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5
pm
6
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7
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8
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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
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
TEMP
hourly forecast
61°
mild
61°
65°
71°
76°
80°
85°
88°
90°
92°
93°
93°
90°
85°
80°
74°
71°
69°
67°
65°
63°
62°
60°
59°
58°
61°
66°
71°
74°
76°
80°
78°
80°
79°
79°
81°
88°
87°
80°
71°
66°
61°
58°
56°
55°
54°
54°
53°
52°
57°
63°
70°
75°
82°
88°
92°
94°
95°
95°
94°
92°
86°
76°
66°
59°
55°
53°
52°
52°
52°
51°
51°
51°
55°
62°
69°
75°
81°
86°
91°
94°
96°
96°
96°
94°
86°
77°
65°
59°
56°
55°
55°
54°
54°
53°
53°
52°
57°
65°
72°
78°
84°
88°
92°
95°
97°
98°
98°
95°
90°
84°
76°
68°
WIND
mph · gust · dir
3mph NNW
G 6 mph
3
G6
NNW
3
G4
NW
4
G5
NW
5
NW
5
G8
NW
5
G6
NW
6
G7
NW
8
G9
NW
10
G12
NW
13
G15
NW
11
G14
WNW
12
G15
NW
12
G17
NW
9
G18
WNW
7
G16
WNW
6
G14
WNW
6
G14
NW
6
G14
NW
5
ESE
3
E
1
G5
NE
4
G8
ENE
3
G13
N
1
G11
NW
5
G9
NNW
4
G5
NNW
4
NNW
5
NW
7
G9
NW
7
G11
NW
8
G12
NNW
6
G8
WNW
7
G8
WNW
7
G11
W
3
G9
W
2
G9
NW
4
G7
NW
6
G11
WNW
6
G16
W
6
G14
W
5
W
3
G4
W
2
G5
W
3
G5
W
4
G5
WNW
4
WNW
4
G5
W
4
W
3
G5
WNW
3
G5
WNW
3
G4
NW
4
WNW
4
NW
3
G5
NW
4
G5
NW
5
G7
NW
7
G8
NW
10
NW
10
NW
10
G11
WNW
11
G13
W
9
G15
W
7
G16
W
6
G13
WSW
5
G8
WSW
3
G5
WSW
4
G5
SW
3
G5
W
4
W
3
G4
W
4
W
4
G5
W
3
G5
WNW
4
G6
WNW
5
G6
WNW
5
G6
WNW
6
WNW
6
NW
7
NW
8
NW
10
NW
11
NW
11
NW
11
W
10
G12
W
8
G16
WSW
7
G14
SW
6
G15
SW
4
G8
SW
4
G5
SW
3
G5
WSW
4
G5
WSW
4
G5
W
4
G5
WNW
4
WNW
4
WNW
4
G6
WNW
6
G7
WNW
7
G8
WNW
8
NW
8
NW
8
NW
9
WNW
10
NW
11
NW
12
NW
11
NW
9
G12
WNW
8
G14
W
8
G15
WSW
7
G14
WSW
7
G11
SW
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%
1%
1%
1%
1%
1%
1%
2%
2%
2%
2%
2%
2%
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%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
CLOUDS
cover %
6%
clear
6%
3%
1%
2%
1%
0%
0%
0%
0%
0%
100%
100%
100%
1%
6%
79%
100%
100%
100%
32%
3%
100%
100%
35%
1%
2%
21%
100%
100%
100%
96%
100%
100%
100%
85%
15%
6%
6%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
6%
5%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
PRESSURE
hPa · trend
1015
1015101510131014101410141010101210141012101110141014101310111014101510131009
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
63
Temperature
Warm
Wind
Light
Pressure
Rising — Slow
Moon Phase
Average
DAYLIGHT
SUNRISE
05:48 AM
SUNSET
08:32 PM
14H 44M OF DAYLIGHT13H 38M REMAINING
MOON PHASE
Waning Gibbous
81% illuminated

Station Location

37.9699, -121.5722
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-04 06:54 UTC
Site #11313405·USGS

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