Waterlands
Alamo Cn nr Pleasanton Ca River
USGS · 11174600
ALAMO CN NR PLEASANTON CA RIVER
USGS · 11174600LIVE

ALAMO CN NR PLEASANTON CA

PLEASANTON, CA37.6944°N, -121.9194°W Updated 9 hr ago
FLOW RATE
3cfs
AIR TEMP
55°F
WIND
5mph WNW
FISH INDEX
81SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 YEAR
3cfs 3.3% vs avg
Optimal band: 35 cfs
PERIOD HIGH
352cfs
PERIOD LOW
1cfs
RUNNABLE
40%
last 1 year in band
Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

12.2in

≈ normal

12.18 in of precipitation so far this year — about average for this point in the season (normal 12.39 in).

YTD Total

12.2in

This year so far

Normal to Date

12.4in

30-yr average

Typical Range

5.4–20.6in

10th–90th pct YTD

Departure

-2%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 2.62" · normal 3.54" (0.7–7.7)
Jan
Feb: 5.04" · normal 3.81" (0.4–7.2)
Feb
Mar: 0.47" · normal 2.85" (0.4–5.6)
Mar
Apr: 3.24" · normal 1.37" (0.3–2.5)
Apr
May: 0.81" · normal 0.72" (0.0–1.4)
May
Jun: 0.00" (so far)· normal 0.13" (0.0–0.3)
Jun
Jul: normal 0.03" (0.0–0.0)
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 3.24" (0.4–5.9)
Dec
Baseline 19912020 · Source: Open-Meteo08:17 AM
SPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
77°
55°
WED
76°
53°
THU
80°
57°
FRI
72°
57°
SAT
68°
56°
SUN
81°
53°
MON
87°
54°
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
66°
mild
66°
71°
74°
76°
77°
77°
76°
74°
70°
66°
62°
58°
57°
57°
56°
55°
54°
54°
54°
53°
53°
55°
58°
62°
66°
70°
74°
76°
76°
76°
74°
72°
69°
66°
62°
60°
61°
61°
61°
60°
60°
59°
58°
58°
57°
59°
63°
67°
71°
75°
78°
80°
80°
76°
72°
72°
70°
67°
64°
62°
60°
59°
59°
58°
58°
58°
57°
57°
57°
58°
60°
63°
66°
68°
70°
72°
72°
72°
72°
71°
68°
66°
63°
63°
62°
61°
60°
59°
59°
58°
58°
57°
58°
58°
60°
62°
64°
65°
67°
68°
67°
68°
66°
66°
64°
62°
60°
58°
57°
56°
55°
54°
WIND
mph · gust · dir
8mph W
G 11 mph
8
G11
W
9
G11
W
10
G13
W
12
G15
W
12
G16
W
12
G16
W
12
G16
W
13
G18
W
13
G19
W
13
G19
W
13
G20
W
12
G20
W
10
G18
W
8
G17
W
7
G16
WNW
7
G16
WNW
6
G16
WNW
6
G15
W
6
G16
W
5
G15
W
6
G16
W
9
G15
W
9
G14
W
10
G14
W
10
G14
W
10
G13
W
11
G14
W
12
G15
W
12
G16
W
13
G18
W
13
G19
W
14
G20
W
13
G20
W
12
G19
W
10
G19
W
9
G15
W
7
G11
W
6
G8
WSW
6
SW
6
SW
5
SW
5
SW
5
SW
5
SW
5
SW
5
G6
SW
5
G7
SW
5
G6
WSW
6
SW
7
WSW
8
WSW
11
WSW
12
WSW
13
WSW
11
G13
WSW
11
G15
WSW
11
G16
WSW
11
G17
WSW
10
G19
WSW
10
G19
WSW
9
G18
WSW
9
G18
WSW
9
G18
SW
8
G17
SW
9
G17
WSW
9
G16
SW
8
G15
SW
7
G14
SW
7
G14
SW
8
G14
SW
8
G13
SW
9
G13
SW
12
G13
SW
13
SW
12
WSW
13
WSW
13
G14
WSW
14
G15
WSW
14
G16
WSW
14
G18
WSW
14
G18
WSW
12
G18
WSW
11
G18
WSW
10
G19
SW
11
G21
WSW
11
G23
WSW
12
G22
WSW
12
G23
WSW
12
G22
WSW
13
G21
WSW
13
G20
WSW
14
G19
WSW
14
G19
WSW
13
G19
WSW
14
G18
WSW
15
G18
WSW
16
G18
WSW
16
G17
WSW
15
G17
WSW
16
G18
WSW
16
G18
WSW
17
G19
WSW
18
G19
WSW
17
WSW
16
WSW
15
SW
14
SW
12
SW
8
SW
5
SW
4
SSW
3
SSW
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%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
12%
12%
12%
12%
12%
12%
3%
3%
3%
3%
3%
3%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
CLOUDS
cover %
6%
clear
6%
2%
0%
0%
0%
0%
0%
0%
1%
2%
3%
7%
10%
7%
8%
13%
23%
36%
31%
30%
58%
47%
9%
4%
2%
1%
1%
1%
1%
1%
0%
0%
1%
2%
2%
4%
3%
2%
0%
0%
0%
0%
0%
5%
6%
0%
0%
0%
0%
0%
0%
0%
6%
5%
11%
7%
8%
15%
7%
100%
100%
5%
5%
11%
100%
100%
67%
100%
100%
100%
23%
14%
6%
11%
0%
11%
7%
7%
7%
6%
12%
37%
39%
94%
100%
100%
92%
68%
96%
100%
100%
100%
100%
100%
100%
100%
52%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
PRESSURE
hPa · trend
1004
1004100410041004100410021001100010011000100110001001100010011001100110001001
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
81
Temperature
Ideal
Wind
Light
Pressure
Stable
Moon Phase
Good
DAYLIGHT
SUNRISE
05:46 AM
SUNSET
08:33 PM
14H 47M OF DAYLIGHT10H 59M REMAINING
MOON PHASE
First Quarter
58% illuminated

Station Location

37.6944, -121.9194
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-23 09:34 UTC
Site #11174600·USGS

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