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 59 min ago
FLOW RATE
12.5cfs
GAUGE HT
1.15ft
AIR TEMP
58°F
WIND
5mph ESE
FISH INDEX
75SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
12.5cfs 216.5% vs avg
Optimal band: 11–15 cfs
PERIOD HIGH
13.2cfs
PERIOD LOW
12.1cfs
RUNNABLE
100%
last 1 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
84°
56°
MON
88°
63°
TUE
98°
62°
WED
97°
59°
THU
95°
58°
FRI
88°
57°
SAT
90°
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
TEMP
hourly forecast
61°
mild
61°
64°
68°
74°
79°
84°
84°
82°
82°
82°
81°
78°
72°
68°
67°
65°
65°
65°
66°
65°
65°
63°
63°
64°
67°
72°
76°
79°
76°
79°
86°
84°
84°
88°
86°
81°
73°
66°
64°
64°
64°
64°
64°
63°
63°
63°
62°
66°
74°
79°
86°
92°
96°
98°
94°
90°
88°
85°
81°
77°
71°
65°
64°
63°
62°
62°
61°
61°
61°
60°
59°
63°
69°
77°
84°
90°
95°
97°
94°
91°
90°
88°
85°
82°
73°
64°
62°
61°
61°
60°
60°
59°
59°
58°
58°
61°
68°
74°
81°
88°
93°
95°
94°
91°
89°
87°
84°
79°
74°
70°
66°
62°
WIND
mph · gust · dir
3mph S
3
S
4
G6
SSE
5
G6
SSE
4
G6
SSW
3
G5
S
5
G6
S
10
G13
WSW
11
G13
SW
9
G11
SW
11
G13
SW
9
G12
SW
8
G9
SSE
6
G8
S
6
G7
SE
4
G5
ESE
5
SE
4
G5
SE
4
G5
ESE
1
ENE
1
NNW
3
SSE
6
ESE
7
G10
SE
5
G7
SE
5
G8
SE
4
SSE
3
G4
SSW
4
G10
SSW
10
G14
WSW
10
G14
WSW
11
G13
WSW
10
G13
SW
8
G10
SW
6
G7
SW
7
SW
5
G6
SW
5
SW
3
SW
2
SW
1
SW
0
G1
SW
1
G2
SW
1
E
1
SSW
0
G1
S
1
SSW
1
ESE
0
G1
N
2
SW
4
WSW
3
G4
SW
5
SW
6
SW
9
SW
10
SW
8
G11
SW
8
G10
SW
8
G10
SW
6
G8
SW
5
G7
SW
5
SW
4
SW
3
SW
3
SW
2
SW
1
G2
SW
1
G2
WSW
2
WSW
2
SW
2
SSW
1
SW
1
G2
SW
2
G3
WSW
3
G5
WSW
3
G6
SW
5
G7
SW
7
SW
10
SW
12
SW
9
SW
9
SW
8
G10
SW
7
G11
SW
6
G11
SW
5
G6
SW
4
SW
3
SW
2
G3
SW
2
G3
WSW
2
G3
WSW
2
WSW
2
WSW
2
SW
2
WSW
3
WSW
2
SW
3
G4
SW
3
G6
WSW
4
G8
WSW
6
G7
WSW
8
WSW
10
WSW
11
SW
10
SW
8
G9
SW
8
G10
SW
7
G10
SW
6
G9
SW
5
G8
SW
4
G6
SW
4
SW
3
SW
PRECIP
chance %
4%
4%
2%
2%
1%
2%
2%
2%
3%
3%
2%
3%
3%
3%
3%
3%
3%
5%
5%
5%
2%
2%
2%
1%
1%
1%
1%
2%
2%
2%
2%
2%
2%
2%
2%
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%
1%
1%
1%
1%
1%
1%
CLOUDS
cover %
100%
overcast
100%
100%
100%
17%
100%
100%
100%
100%
100%
100%
100%
68%
68%
11%
6%
3%
53%
78%
100%
100%
84%
100%
17%
1%
19%
100%
71%
100%
100%
27%
10%
3%
0%
0%
0%
0%
0%
1%
0%
0%
0%
0%
0%
0%
6%
0%
0%
94%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
85%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
7%
0%
0%
0%
0%
0%
0%
0%
0%
43%
13%
5%
0%
0%
0%
1%
3%
4%
4%
4%
5%
PRESSURE
hPa · trend
1008
1008100810081007100810101007100710081007100710081008100510051005100610031003
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
75
Temperature
Ideal
Wind
Light
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:56 AM
SUNSET
08:26 PM
14H 30M OF DAYLIGHT
MOON PHASE
Waning Crescent
7% illuminated

Station Location

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

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