Waterlands
Arroyo De La Laguna A Verona Ca River
USGS · 11176900
ARROYO DE LA LAGUNA A VERONA CA RIVER
USGS · 11176900LIVE

ARROYO DE LA LAGUNA A VERONA CA

ALAMEDA COUNTY, CA37.6266°N, -121.8830°W Updated 17 hr ago
FLOW RATE
9cfs
AIR TEMP
68°F
WIND
6mph SW
FISH INDEX
75SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 30 DAY
9cfs 16.4% vs avg
Optimal band: 810 cfs
PERIOD HIGH
66cfs
PERIOD LOW
8cfs
RUNNABLE
77%
last 30 day in band
Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

11.4in

≈ normal

11.41 in of precipitation so far this year — about average for this point in the season (normal 12.28 in).

YTD Total

11.4in

This year so far

Normal to Date

12.3in

30-yr average

Typical Range

5.4–20.5in

10th–90th pct YTD

Departure

-7%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 2.35" · normal 3.48" (0.7–7.7)
Jan
Feb: 4.67" · normal 3.76" (0.4–7.2)
Feb
Mar: 0.65" · normal 2.84" (0.4–5.6)
Mar
Apr: 3.12" · normal 1.38" (0.3–2.5)
Apr
May: 0.61" · normal 0.72" (0.0–1.4)
May
Jun: 0.01" (so far)· normal 0.13" (0.0–0.3)
Jun
Jul: normal 0.03" (0.0–0.1)
Jul
Aug: normal 0.06" (0.0–0.1)
Aug
Sep: normal 0.08" (0.0–0.2)
Sep
Oct: normal 0.83" (0.0–2.5)
Oct
Nov: normal 1.71" (0.6–3.1)
Nov
Dec: normal 3.23" (0.4–5.8)
Dec
Baseline 19912020 · Source: Open-Meteo05:11 PM
SPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
84°
57°
WED
83°
53°
THU
80°
54°
FRI
71°
57°
SAT
69°
57°
SUN
81°
54°
MON
87°
56°
TIME
TUE
5
NOW
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
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
TEMP
hourly forecast
83°
mild
83°
81°
77°
72°
67°
63°
61°
59°
58°
57°
56°
55°
54°
53°
57°
62°
65°
69°
73°
78°
80°
82°
83°
82°
80°
78°
75°
71°
65°
61°
59°
57°
55°
54°
54°
55°
56°
57°
59°
62°
66°
71°
75°
78°
80°
80°
77°
73°
70°
69°
67°
64°
62°
60°
59°
58°
58°
58°
57°
57°
57°
57°
57°
60°
63°
66°
68°
68°
70°
70°
71°
71°
70°
67°
65°
63°
62°
62°
61°
60°
60°
60°
59°
59°
57°
57°
58°
59°
61°
64°
66°
67°
67°
68°
69°
68°
66°
65°
63°
61°
60°
59°
58°
57°
56°
56°
55°
54°
55°
57°
60°
63°
68°
WIND
mph · gust · dir
7mph WSW
G 9 mph
7
G9
WSW
5
G7
WSW
4
G5
WSW
3
G4
SSW
3
G4
SSE
3
G5
SE
2
G5
SE
3
G8
SE
2
G11
SE
3
G5
ESE
2
G12
SE
2
G13
SE
2
G12
SSE
2
G13
S
4
G12
SW
8
G12
SW
10
G12
SW
11
G13
SW
11
G13
WSW
11
G12
WSW
10
G11
WSW
10
G11
WSW
9
G11
W
9
G11
W
9
G11
W
8
G10
W
5
G9
W
2
G5
WSW
3
E
3
G4
ESE
3
ESE
3
G4
ESE
3
G8
SE
3
G9
SE
3
G10
S
3
G7
SW
4
G5
SSW
4
SW
5
SW
5
G6
SW
5
G6
SW
6
SW
7
SW
9
WSW
11
WSW
13
W
14
WSW
12
G13
WSW
11
G15
WSW
11
G17
WSW
11
G18
WSW
10
G20
WSW
10
G19
WSW
9
G18
WSW
9
G19
WSW
9
G19
WSW
9
G18
SW
8
G16
SW
8
G17
WSW
8
G15
SW
8
G16
SW
7
G15
SW
8
G15
WSW
8
G14
WSW
9
G13
SW
12
G13
WSW
13
SW
12
G13
WSW
14
G15
WSW
13
G15
WSW
13
G17
WSW
13
G18
WSW
13
G17
WSW
13
G18
WSW
12
G19
WSW
12
G21
WSW
12
G21
WSW
11
G21
WSW
13
G22
WSW
13
G22
WSW
13
G22
WSW
14
G20
WSW
13
G20
WSW
13
G19
WSW
13
G18
WSW
13
G18
WSW
14
G18
WSW
15
G16
SW
15
WSW
15
WSW
14
WSW
15
WSW
15
G16
WSW
14
WSW
17
WSW
16
G17
WSW
17
WSW
15
SW
15
SW
8
G11
SW
6
G12
SW
4
G5
SSW
4
SSW
3
SSW
3
SSW
3
SSW
3
SSW
2
SSW
1
G2
SSW
0
G2
S
0
G1
E
1
G2
ENE
1
G3
WNW
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%
2%
2%
2%
2%
2%
2%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
12%
12%
12%
12%
12%
12%
2%
2%
2%
2%
2%
2%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
CLOUDS
cover %
0%
clear
0%
0%
0%
0%
0%
0%
2%
2%
2%
3%
4%
4%
5%
8%
7%
6%
3%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
2%
3%
3%
1%
5%
0%
0%
0%
0%
0%
6%
6%
10%
6%
6%
8%
8%
6%
7%
100%
100%
12%
6%
25%
100%
100%
100%
100%
100%
45%
100%
100%
100%
41%
100%
100%
100%
76%
54%
47%
61%
73%
83%
100%
100%
100%
100%
100%
100%
100%
100%
63%
80%
100%
100%
100%
54%
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
1004
1004100410041005100310031001100110011001100110021002100210021002100110021001
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
75
Temperature
Warm
Wind
Light
Pressure
Stable
Moon Phase
Good
DAYLIGHT
SUNRISE
05:46 AM
SUNSET
08:32 PM
14H 46M OF DAYLIGHT3H 20M REMAINING
MOON PHASE
First Quarter
61% illuminated

Station Location

37.6266, -121.8830
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-23 17:12 UTC
Site #11176900·USGS

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