Waterlands
Grant Line Cn nr Tracy Ca River
USGS · 11313240
GRANT LINE CN NR TRACY CA RIVER
USGS · 11313240LIVE

GRANT LINE CN NR TRACY CA

SAN JOAQUIN COUNTY, CA37.8200°N, -121.5447°W Updated 3 hr ago
FLOW RATE
-97.6cfs
GAUGE HT
4.61ft
AIR TEMP
68°F
WIND
6mph NNW
FISH INDEX
63SCORE / 100
GOOD · 3 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
-97.6cfs
Optimal band: 2,491–3,369 cfs
PERIOD HIGH
4,410cfs
PERIOD LOW
46.8cfs
RUNNABLE
28%
last 1 day in band

Gauge Height

4.61ft
Precipitation History
Your History · GRANT LINE CN NR TRACY CA

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Weather Conditions
WEATHER CONDITIONS
TODAY
92°
65°
MON
95°
67°
TUE
105°
73°
WED
105°
70°
THU
101°
67°
FRI
99°
67°
SAT
101°
71°
TIME
SUN
9
NOW
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
72°
mild
72°
77°
81°
84°
89°
92°
92°
90°
85°
82°
81°
78°
77°
74°
72°
72°
71°
71°
71°
71°
70°
67°
68°
73°
78°
84°
86°
91°
94°
95°
95°
95°
95°
92°
91°
84°
81°
79°
79°
78°
78°
77°
76°
74°
73°
73°
76°
81°
86°
91°
96°
100°
103°
105°
104°
102°
99°
96°
91°
85°
80°
79°
76°
75°
74°
74°
73°
72°
71°
70°
72°
78°
83°
89°
94°
98°
102°
104°
105°
102°
98°
94°
89°
83°
76°
74°
74°
73°
72°
70°
69°
68°
68°
67°
69°
75°
80°
86°
91°
95°
99°
101°
101°
98°
94°
90°
85°
81°
77°
75°
72°
71°
WIND
mph · gust · dir
3mph WNW
G 9 mph
3
G9
WNW
6
G12
NW
6
G9
NW
10
G12
W
3
G6
WSW
7
G8
W
9
G12
W
10
G13
W
12
G17
W
9
G20
W
11
G21
W
7
G18
WNW
5
G11
NW
8
G13
NW
6
G16
WNW
7
G18
W
6
G16
WNW
5
NNE
3
SE
4
S
1
G2
WNW
5
N
3
G5
NE
2
G3
E
0
G8
W
6
G13
WNW
9
G16
WNW
10
G14
WNW
9
G11
WNW
12
G15
W
13
G16
W
12
G15
WNW
10
G13
WNW
11
G15
NW
8
G12
NW
9
G18
W
11
G17
WSW
10
G15
WSW
10
G14
WSW
10
G11
WSW
9
G11
WSW
9
WSW
6
W
5
W
5
W
6
W
5
W
4
NW
6
NW
7
NW
8
NW
9
WNW
10
WNW
13
W
19
W
21
WSW
21
WSW
21
G22
WSW
20
G24
WSW
15
G24
WSW
13
G24
WSW
12
G21
WSW
11
G15
WSW
9
G10
WSW
8
G9
W
9
WSW
9
G10
WSW
7
W
6
W
7
W
6
G7
W
8
WNW
7
NW
8
NW
8
G9
WNW
9
WNW
11
W
13
W
16
W
20
WSW
21
WSW
21
G23
WSW
17
G22
WSW
14
G22
WSW
12
G18
WSW
12
G16
WSW
11
G15
WSW
10
G12
WSW
9
G10
WSW
8
G9
W
8
W
8
W
8
G9
W
9
G10
W
7
G8
W
8
G9
WNW
8
WNW
9
WNW
10
WNW
11
WNW
12
W
14
W
18
W
22
WSW
24
WSW
22
G25
WSW
18
G26
WSW
15
G25
WSW
13
G22
WSW
12
G19
WSW
11
G15
WSW
10
G13
WSW
PRECIP
chance %
3%
3%
2%
1%
1%
1%
1%
3%
2%
2%
2%
2%
2%
2%
2%
2%
3%
3%
4%
2%
2%
2%
2%
2%
2%
1%
1%
2%
2%
1%
1%
1%
1%
1%
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%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
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%
CLOUDS
cover %
100%
overcast
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
38%
21%
7%
5%
13%
51%
100%
100%
100%
100%
30%
17%
37%
47%
42%
16%
17%
9%
2%
10%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
5%
0%
0%
100%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
100%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
43%
6%
0%
0%
0%
0%
0%
0%
0%
0%
5%
5%
0%
0%
0%
0%
1%
2%
1%
0%
0%
1%
PRESSURE
hPa · trend
1013
1013101210121012101410141013101110131010101110111012100810091009101010071007
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
63
Temperature
Warm
Wind
Light
Pressure
Rising — Slow
Moon Phase
Average
DAYLIGHT
SUNRISE
05:54 AM
SUNSET
08:29 PM
14H 35M OF DAYLIGHT
MOON PHASE
Waning Crescent
7% illuminated

Station Location

37.8200, -121.5447
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-12 05:45 UTC
Site #11313240·USGS

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