Waterlands
Llagas C nr Gilroy River
USGS · 11153650
LLAGAS C NR GILROY RIVER
USGS · 11153650LIVE

LLAGAS C NR GILROY

GILROY, CA36.9874°N, -121.5271°W Updated 15 hr ago
FLOW RATE
12cfs
GAUGE HT
1.15ft
AIR TEMP
63°F
WIND
2mph NNW
FISH INDEX
81SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 7 DAY
12cfs 146.7% vs avg
Optimal band: 10–14 cfs
PERIOD HIGH
13cfs
PERIOD LOW
11cfs
RUNNABLE
100%
last 7 day in band

Gauge Height

1.15ft
Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

12.2in

≈ normal

12.2 in of precipitation so far this year — about average for this point in the season (normal 11.35 in).

YTD Total

12.2in

This year so far

Normal to Date

11.3in

30-yr average

Typical Range

5.0–20.2in

10th–90th pct YTD

Departure

+8%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 3.46" · normal 3.45" (0.6–6.7)
Jan
Feb: 5.03" · normal 3.43" (0.4–7.1)
Feb
Mar: 0.25" · normal 2.68" (0.3–5.1)
Mar
Apr: 2.65" · normal 1.13" (0.2–2.1)
Apr
May: 0.76" · normal 0.56" (0.0–1.4)
May
Jun: 0.04" · normal 0.10" (0.0–0.2)
Jun
Jul: 0.01" (so far)· normal 0.03" (0.0–0.0)
Jul
Aug: normal 0.04" (0.0–0.0)
Aug
Sep: normal 0.06" (0.0–0.2)
Sep
Oct: normal 0.68" (0.0–1.7)
Oct
Nov: normal 1.48" (0.2–3.2)
Nov
Dec: normal 3.10" (0.2–6.4)
Dec
Baseline 1991–2020 · Source: Open-Meteo06:39 UTC
Your History · LLAGAS C NR GILROY

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Weather Conditions
WEATHER CONDITIONS
TODAY
91°
57°
MON
96°
59°
TUE
96°
62°
WED
94°
56°
THU
88°
52°
FRI
86°
53°
SAT
86°
55°
TIME
SUN
4
NOW
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
1
am
2
am
3
am
4
am
5
am
6
am
7
am
TEMP
hourly forecast
89°
mild
89°
84°
80°
79°
74°
70°
69°
67°
66°
65°
62°
61°
61°
60°
59°
62°
68°
74°
81°
88°
92°
91°
90°
96°
93°
89°
83°
81°
75°
71°
69°
69°
68°
67°
65°
64°
64°
63°
62°
66°
73°
81°
87°
93°
96°
96°
94°
91°
89°
85°
81°
78°
72°
65°
63°
62°
62°
62°
61°
61°
60°
59°
58°
62°
68°
75°
82°
88°
92°
94°
93°
88°
85°
80°
76°
72°
66°
59°
56°
56°
55°
55°
54°
54°
53°
53°
52°
56°
63°
69°
76°
81°
86°
88°
87°
86°
81°
76°
71°
68°
63°
57°
56°
56°
55°
55°
55°
54°
53°
53°
55°
58°
WIND
mph · gust · dir
9mph WSW
G 10 mph
9
G10
WSW
13
G16
SW
10
G13
SW
7
G8
SSW
6
G7
SSE
9
G10
SE
6
G8
SE
5
G6
SE
3
E
2
W
3
G4
SSE
1
NNW
2
SE
2
SSE
1
G3
SE
4
SE
5
SE
4
G6
SSE
5
G9
SSW
5
G8
SW
9
G10
WSW
13
G15
WSW
10
G12
WSW
8
G12
WSW
14
G19
WSW
11
G16
WSW
8
G12
SW
9
G13
SW
7
G11
SSW
7
SE
5
G6
ESE
4
G5
SE
5
E
3
ESE
3
S
1
G2
S
2
S
3
SSW
1
SW
1
SW
1
SSW
2
SW
4
SW
5
SW
7
WSW
9
SW
9
SW
9
G10
SW
8
G10
SW
8
G10
SW
7
G9
SW
6
G8
SW
5
SW
4
SW
3
SW
2
SW
2
SW
1
G2
SW
1
G2
WSW
2
WSW
2
SW
1
G2
SW
1
G2
SW
2
SW
2
G3
SW
3
SW
4
G5
SW
5
G6
WSW
6
G7
SW
7
SW
9
SW
9
G10
SW
9
G10
SW
8
G10
SW
7
G9
SW
6
G7
SW
5
SW
4
SSW
3
SSW
2
SSW
2
SW
2
SW
2
SW
1
G2
SW
2
SW
1
G2
SW
1
SSW
2
SSW
2
G3
SW
4
SW
5
SW
5
G6
SW
7
SW
8
SW
9
SW
10
SW
10
SSW
10
SSW
8
SSW
5
SSW
4
SSW
3
SSW
2
SSW
2
SSW
2
SW
2
SW
2
WSW
2
SW
2
SW
2
SW
2
SW
2
SW
PRECIP
chance %
3%
3%
1%
1%
1%
1%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
1%
2%
2%
3%
2%
2%
2%
3%
3%
3%
4%
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%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
CLOUDS
cover %
100%
overcast
100%
75%
60%
8%
6%
6%
100%
87%
4%
88%
2%
0%
1%
3%
2%
1%
0%
0%
5%
20%
11%
6%
16%
6%
71%
100%
96%
11%
0%
0%
0%
0%
0%
0%
0%
2%
3%
5%
7%
7%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
13%
30%
39%
31%
15%
3%
0%
0%
PRESSURE
hPa · trend
1008
1008100810081009100810091008100810071009100810071004100610051005100310041004
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
81
Temperature
Ideal
Wind
Calm
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:56 AM
SUNSET
08:26 PM
14H 30M OF DAYLIGHT
MOON PHASE
Waning Crescent
5% illuminated

Station Location

36.9874, -121.5271
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC
Site #11153650·USGS

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