Waterlands
Dry C A Union City Ca River
USGS · 11180500
DRY C A UNION CITY CA RIVER
USGS · 11180500LIVE

DRY C A UNION CITY CA

UNION CITY, CA37.6060°N, -122.0239°W Updated 8 hr ago
FLOW RATE
0cfs
GAUGE HT
0.81ft
AIR TEMP
58°F
WIND
3mph NW
FISH INDEX
75SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 30 DAY
0cfs NaN% vs avg

Gauge Height

0.81ft
Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

14.5in

≈ normal

14.54 in of precipitation so far this year — about average for this point in the season (normal 13.23 in).

YTD Total

14.5in

This year so far

Normal to Date

13.2in

30-yr average

Typical Range

6.0–21.6in

10th–90th pct YTD

Departure

+10%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 3.40" · normal 3.69" (0.8–7.7)
Jan
Feb: 4.88" · normal 3.85" (0.4–7.6)
Feb
Mar: 0.54" · normal 3.03" (0.5–5.9)
Mar
Apr: 5.01" · normal 1.69" (0.3–3.3)
Apr
May: 0.54" · normal 0.78" (0.0–1.6)
May
Jun: 0.11" · normal 0.16" (0.0–0.4)
Jun
Jul: 0.06" (so far)· normal 0.04" (0.0–0.1)
Jul
Aug: normal 0.04" (0.0–0.1)
Aug
Sep: normal 0.09" (0.0–0.2)
Sep
Oct: normal 0.91" (0.0–2.6)
Oct
Nov: normal 1.81" (0.5–3.3)
Nov
Dec: normal 3.35" (0.2–6.3)
Dec
Baseline 19912020 · Source: Open-Meteo06:41 UTC
Your History · DRY C A UNION CITY CA

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Weather Conditions
WEATHER CONDITIONS
TODAY
86°
56°
MON
91°
62°
TUE
93°
61°
WED
89°
56°
THU
84°
54°
FRI
86°
55°
SAT
87°
58°
TIME
SUN
8
NOW
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
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
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
TEMP
hourly forecast
62°
mild
62°
67°
70°
72°
78°
84°
85°
86°
84°
82°
78°
73°
70°
68°
66°
65°
64°
62°
63°
63°
63°
63°
63°
65°
65°
69°
71°
77°
80°
83°
87°
90°
91°
89°
86°
82°
75°
67°
65°
64°
64°
63°
62°
62°
61°
61°
61°
65°
71°
78°
84°
89°
93°
92°
91°
89°
87°
84°
80°
76°
70°
64°
62°
61°
60°
60°
59°
59°
58°
57°
56°
60°
66°
72°
78°
83°
87°
89°
89°
87°
84°
81°
78°
73°
67°
61°
59°
58°
57°
56°
55°
55°
54°
54°
54°
57°
63°
68°
74°
79°
82°
84°
83°
82°
79°
76°
73°
70°
67°
64°
62°
59°
58°
WIND
mph · gust · dir
2mph SSE
2
SSE
1
WSW
1
G2
SSW
2
G3
S
3
G4
SW
5
G6
WNW
8
G9
WNW
9
G11
NW
10
G12
NW
10
G13
NW
11
G15
NNW
9
G14
NNW
7
G10
NW
5
G8
NNW
5
G9
N
3
G6
N
1
G3
N
1
W
1
WNW
1
G3
N
1
G3
NNW
2
NW
3
G5
N
2
G3
ENE
3
W
2
W
2
G5
S
6
G7
WSW
4
WNW
3
G4
NW
7
G8
WNW
6
G8
WNW
7
G9
W
8
G11
W
6
G11
W
5
G9
W
4
G8
W
3
G7
W
3
G5
W
3
G5
W
3
WSW
3
WSW
1
G4
WNW
3
G4
WSW
2
G3
SW
2
G3
WSW
1
G2
SW
2
SW
3
WSW
3
SW
4
WSW
5
SW
6
WSW
8
WSW
9
G11
WSW
7
G12
W
8
G13
W
7
G13
W
6
G13
W
5
G11
WSW
5
G9
W
4
G8
WSW
4
G6
WSW
3
G5
WSW
3
G4
WSW
3
G4
SW
3
SW
2
G3
WSW
3
G4
WSW
3
G4
WSW
3
G4
WSW
3
G4
WSW
4
WSW
4
WSW
4
G5
WSW
5
G7
WSW
6
G8
WSW
7
G9
WSW
7
G11
WSW
8
G12
WSW
7
G14
W
7
G14
W
6
G13
WSW
6
G12
W
5
G9
WSW
4
G7
WSW
4
G7
WSW
3
G6
WSW
3
G5
SW
3
G4
SW
3
G5
SW
3
G5
WSW
3
G5
WSW
4
G5
WSW
4
G5
WSW
4
G5
WSW
4
G5
WSW
5
WSW
5
WSW
5
G6
WSW
6
G7
WSW
7
G9
WSW
7
G11
W
8
G12
W
8
G13
W
7
G14
WSW
7
G13
WSW
6
G11
WSW
5
G9
WSW
5
G8
WSW
5
G7
WSW
4
G6
SW
4
G6
WSW
PRECIP
chance %
3%
3%
2%
1%
0%
0%
0%
2%
1%
2%
1%
2%
2%
2%
2%
2%
2%
7%
5%
4%
4%
5%
6%
2%
3%
3%
1%
2%
2%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
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%
1%
1%
1%
1%
1%
1%
0%
CLOUDS
cover %
100%
overcast
100%
100%
100%
100%
64%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
24%
100%
100%
100%
100%
100%
100%
95%
46%
100%
100%
73%
30%
100%
5%
3%
4%
0%
0%
0%
0%
2%
6%
4%
10%
5%
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%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
3%
4%
3%
PRESSURE
hPa · trend
1011
1011101010101009101010121009101010111010101010101010100810081008100910071006
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
75
Temperature
Ideal
Wind
Calm
Pressure
Rising — Slow
Moon Phase
Average
DAYLIGHT
SUNRISE
05:57 AM
SUNSET
08:30 PM
14H 33M OF DAYLIGHT
MOON PHASE
Waning Crescent
7% illuminated

Station Location

37.6060, -122.0239
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC
Site #11180500·USGS

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