Waterlands
Alameda C A Sunol Water Temple A Sunol Ca River
USGS · 11174160
ALAMEDA C A SUNOL WATER TEMPLE A SUNOL CA RIVER
USGS · 11174160LIVE

ALAMEDA C A SUNOL WATER TEMPLE A SUNOL CA

ALAMEDA COUNTY, CA37.5836°N, -121.8853°W Updated 9 hr ago
FLOW RATE
5cfs
AIR TEMP
56°F
WIND
9mph WSW
FISH INDEX
75SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 YEAR
5cfs 4.6% vs avg
Optimal band: 1216 cfs
PERIOD HIGH
242cfs
PERIOD LOW
3cfs
RUNNABLE
24%
last 1 year in band
Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

13.4in

≈ normal

13.42 in of precipitation so far this year — about average for this point in the season (normal 13.1 in).

YTD Total

13.4in

This year so far

Normal to Date

13.1in

30-yr average

Typical Range

6.0–21.6in

10th–90th pct YTD

Departure

+2%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 2.92" · normal 3.65" (0.8–7.7)
Jan
Feb: 4.59" · normal 3.85" (0.4–7.6)
Feb
Mar: 0.54" · normal 3.00" (0.5–5.8)
Mar
Apr: 4.79" · normal 1.68" (0.3–2.8)
Apr
May: 0.54" · normal 0.79" (0.0–1.6)
May
Jun: 0.05" (so far)· normal 0.16" (0.0–0.4)
Jun
Jul: normal 0.04" (0.0–0.0)
Jul
Aug: normal 0.04" (0.0–0.1)
Aug
Sep: normal 0.09" (0.0–0.2)
Sep
Oct: normal 0.90" (0.0–2.6)
Oct
Nov: normal 1.79" (0.5–3.4)
Nov
Dec: normal 3.35" (0.2–6.3)
Dec
Baseline 19912020 · Source: Open-Meteo08:16 AM
SPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
78°
55°
WED
78°
54°
THU
84°
54°
FRI
75°
53°
SAT
69°
56°
SUN
82°
48°
MON
87°
50°
TIME
TUE
10
NOW
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
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
TEMP
hourly forecast
63°
mild
63°
68°
72°
76°
77°
78°
78°
77°
74°
69°
64°
61°
59°
57°
56°
55°
54°
55°
55°
54°
54°
54°
56°
60°
64°
69°
73°
77°
78°
77°
77°
75°
72°
69°
65°
61°
59°
58°
57°
57°
56°
56°
55°
54°
54°
57°
63°
67°
72°
77°
80°
83°
84°
80°
76°
74°
73°
70°
64°
59°
58°
57°
56°
55°
55°
55°
54°
53°
53°
57°
60°
63°
67°
70°
72°
74°
74°
75°
75°
74°
71°
68°
65°
61°
62°
61°
61°
57°
56°
56°
58°
57°
57°
58°
59°
60°
64°
67°
68°
69°
69°
69°
67°
66°
64°
61°
59°
58°
57°
56°
54°
51°
WIND
mph · gust · dir
12mph W
G 13 mph
12
G13
W
12
G14
W
13
G15
W
14
G16
W
14
G15
W
13
G15
W
13
G15
W
14
G16
W
13
G16
W
12
G15
W
12
G15
W
12
G16
WSW
10
G14
WSW
8
G13
WSW
7
G12
WSW
8
G14
WSW
8
G14
WSW
10
G14
W
10
G14
W
10
G13
W
10
G14
W
10
G13
W
11
G14
W
13
G15
WSW
14
G16
W
13
G15
W
13
G15
W
14
G16
W
14
G16
W
14
G17
W
14
G17
W
14
G17
W
13
G16
W
12
G15
W
12
G15
W
8
G12
WSW
5
G8
SW
5
S
5
S
5
S
5
S
5
S
5
S
6
S
6
S
5
S
5
SW
5
SW
5
WSW
5
G6
WSW
6
G7
WSW
7
G9
W
8
G11
W
9
G13
W
8
G14
W
6
G14
W
6
G13
W
5
G12
W
4
G12
WSW
4
G10
SW
5
G9
SSW
5
G8
SSW
6
G7
S
6
S
6
G8
SSW
6
G7
S
6
G7
S
5
G6
S
6
S
5
G8
SSW
5
G9
SSW
5
G10
SW
6
G12
WSW
7
G13
WSW
7
G14
WSW
8
G15
W
8
G16
W
9
G17
W
8
G15
W
8
G17
W
8
G16
W
6
G15
WSW
5
G15
WSW
4
G12
SW
5
G12
SW
5
G11
SW
5
G11
SW
5
G12
SW
5
G10
SW
5
G11
WSW
5
G12
WSW
6
G13
WSW
7
G15
WSW
7
G15
WSW
10
G16
WSW
11
G16
WSW
11
G17
WSW
14
G18
W
13
G19
W
14
G19
W
14
G19
W
15
G19
W
16
G21
W
15
G21
W
13
G21
WSW
11
G21
WSW
10
G20
SW
8
G16
SW
5
G11
SSW
4
G7
S
4
G5
SSE
5
SSE
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%
14%
14%
14%
14%
14%
14%
4%
4%
4%
4%
4%
4%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
CLOUDS
cover %
14%
few
14%
3%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
2%
3%
4%
8%
28%
100%
100%
100%
100%
100%
100%
37%
4%
1%
0%
0%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
5%
0%
0%
0%
0%
0%
0%
5%
5%
5%
8%
11%
12%
6%
12%
100%
10%
5%
11%
85%
100%
100%
100%
100%
100%
56%
35%
10%
11%
8%
11%
7%
7%
7%
13%
4%
43%
49%
75%
88%
100%
83%
45%
11%
63%
100%
100%
100%
100%
100%
100%
100%
28%
0%
0%
0%
0%
0%
0%
0%
0%
0%
22%
51%
67%
58%
36%
PRESSURE
hPa · trend
1007
1007100610071006100710051004100310041003100410031004100310051004100510041004
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
75
Temperature
Ideal
Wind
Light
Pressure
Rising — Slow
Moon Phase
Good
DAYLIGHT
SUNRISE
05:47 AM
SUNSET
08:32 PM
14H 45M OF DAYLIGHT10H 59M REMAINING
MOON PHASE
First Quarter
58% illuminated

Station Location

37.5836, -121.8853
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-23 09:33 UTC
Site #11174160·USGS

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