Storm Station

Live/Water/California/Holt 4N - San Joaquin River

Holt 4N - San Joaquin River

A water gauge in San Joaquin County, California. Its stage was 3.92 ft as of Sep 26, 11:45 PM PDT.

Gauge JRPC1San Joaquin County, CaliforniaEvery gauge in California

Stage now
3.92 ftreported Sep 26, 11:45 PM PDT
24 hour change
Rose 0.16 ftsince Sep 25, 11:45 PM
Rank
1,444of 3,115 in California, Sep 27
Elevation
-2 ftabove sea level
County
San Joaquin County
Position
37.9972° N, 121.4194° W
Record since
2018

Water level

Holt 4N - San Joaquin River

Stage is the height of the water's surface above the gauge's own fixed zero, in feet, not the depth of the water. Every point drawn is a reading the gauge sent, at the time it sent it.

Water level, 24 hours at Holt 4N - San Joaquin River: the water from 3.43 to 6.46 feet of stage, the latest 3.92 feet.WATER LEVEL, 24 HOURSFTHIGH 6.46 FT, SEP 26, 6:45 PM · LOW 3.43 FT, SEP 26, 12:30 PM345673 AM6 AM9 AM12 PM3 PM6 PM9 PMSep 273.92
Latest
3.92 ftSep 26, 11:45 PM
Highest
6.46 ftSep 26, 6:45 PM
Lowest
3.43 ftSep 26, 12:30 PM
Range
3.03 fthighest less lowest
Change
Rose 0.17 ftsince Sep 26, 12:45 AM
Readings
93
The readings these charts were drawn from, as a table
TimeStage ft
Sep 26, 11:45 PM3.92
Sep 26, 11:30 PM4.04
Sep 26, 11:15 PM4.15
Sep 26, 11:00 PM4.25
Sep 26, 10:45 PM4.37
Sep 26, 10:30 PM4.48
Sep 26, 10:15 PM4.59
Sep 26, 10:00 PM4.69
Sep 26, 9:45 PM4.81
Sep 26, 9:30 PM4.94
Sep 26, 9:15 PM5.07
Sep 26, 9:00 PM5.21
Sep 26, 8:45 PM5.38
Sep 26, 8:30 PM5.55
Sep 26, 8:15 PM5.74
Sep 26, 8:00 PM5.91
Sep 26, 7:45 PM6.09
Sep 26, 7:30 PM6.24
Sep 26, 7:15 PM6.36
Sep 26, 7:00 PM6.43
Sep 26, 6:45 PM6.46
Sep 26, 6:30 PM6.45
Sep 26, 6:15 PM6.42
Sep 26, 6:00 PM6.37
Sep 26, 5:45 PM6.29
Sep 26, 5:30 PM6.23
Sep 26, 5:15 PM6.14
Sep 26, 5:00 PM6.05
Sep 26, 4:45 PM5.96
Sep 26, 4:30 PM5.84
Sep 26, 4:15 PM5.73
Sep 26, 4:00 PM5.55
Sep 26, 3:45 PM5.49
Sep 26, 3:30 PM5.38
Sep 26, 3:15 PM5.23
Sep 26, 3:00 PM5.06
Sep 26, 2:45 PM4.90
Sep 26, 2:30 PM4.67
Sep 26, 2:15 PM4.44
Sep 26, 2:00 PM4.22
Sep 26, 1:45 PM3.98
Sep 26, 1:30 PM3.76
Sep 26, 1:15 PM3.61
Sep 26, 1:00 PM3.49
Sep 26, 12:45 PM3.44
Sep 26, 12:30 PM3.43
Sep 26, 12:15 PM3.46
Sep 26, 12:00 PM3.54
Sep 26, 11:45 AM3.62
Sep 26, 11:30 AM3.71
Sep 26, 11:15 AM3.83
Sep 26, 11:00 AM3.93
Sep 26, 10:45 AM4.05
Sep 26, 10:30 AM4.16
Sep 26, 10:15 AM4.26
Sep 26, 10:00 AM4.38
Sep 26, 9:45 AM4.48
Sep 26, 9:30 AM4.58
Sep 26, 9:15 AM4.69
Sep 26, 9:00 AM4.81
Sep 26, 8:45 AM4.92
Sep 26, 8:30 AM5.06
Sep 26, 8:15 AM5.20
Sep 26, 8:00 AM5.38
Sep 26, 7:45 AM5.56
Sep 26, 7:30 AM5.73
Sep 26, 7:15 AM5.90
Sep 26, 7:00 AM6.06
Sep 26, 6:45 AM6.17
Sep 26, 6:30 AM6.28
Sep 26, 6:15 AM6.33
Sep 26, 6:00 AM6.34
Sep 26, 5:45 AM6.32
Sep 26, 5:30 AM6.29
Sep 26, 5:15 AM6.24
Sep 26, 5:00 AM6.17
Sep 26, 4:45 AM6.10
Sep 26, 4:30 AM6.02
Sep 26, 4:15 AM5.93
Sep 26, 4:00 AM5.83
Sep 26, 3:45 AM5.74
Sep 26, 3:30 AM5.63
Sep 26, 3:15 AM5.51
Sep 26, 3:00 AM5.38
Sep 26, 2:45 AM5.22
Sep 26, 2:30 AM5.06
Sep 26, 2:15 AM4.88
Sep 26, 2:00 AM4.68
Sep 26, 1:45 AM4.46
Sep 26, 1:30 AM4.24
Sep 26, 1:15 AM4.05
Sep 26, 1:00 AM3.88
Sep 26, 12:45 AM3.75
Water level, 7 days at Holt 4N - San Joaquin River: the water from 3.17 to 7.02 feet of stage, the latest 3.92 feet.WATER LEVEL, 7 DAYSFTHIGH 7.02 FT, SEP 22, 2:30 AM · LOW 3.17 FT, SEP 24, 11:45 AM345678Mon 21Tue 22Wed 23Thu 24Fri 25Sat 26Sun 273.92
Latest
3.92 ftSep 26, 11:45 PM
Highest
7.02 ftSep 22, 2:30 AM
Lowest
3.17 ftSep 24, 11:45 AM
Range
3.85 fthighest less lowest
Change
Fell 3.03 ftsince Sep 20, 12:45 AM
Readings
665
The readings these charts were drawn from, as a table
TimeStage ft
Sep 26, 11:45 PM3.92
Sep 26, 10:45 PM4.37
Sep 26, 9:45 PM4.81
Sep 26, 8:45 PM5.38
Sep 26, 7:45 PM6.09
Sep 26, 6:45 PM6.46
Sep 26, 5:45 PM6.29
Sep 26, 4:45 PM5.96
Sep 26, 3:45 PM5.49
Sep 26, 2:45 PM4.90
Sep 26, 1:45 PM3.98
Sep 26, 12:45 PM3.44
Sep 26, 11:45 AM3.62
Sep 26, 10:45 AM4.05
Sep 26, 9:45 AM4.48
Sep 26, 8:45 AM4.92
Sep 26, 7:45 AM5.56
Sep 26, 6:45 AM6.17
Sep 26, 5:45 AM6.32
Sep 26, 4:45 AM6.10
Sep 26, 3:45 AM5.74
Sep 26, 2:45 AM5.22
Sep 26, 1:45 AM4.46
Sep 26, 12:45 AM3.75
Sep 25, 11:45 PM3.76
Sep 25, 10:45 PM4.15
Sep 25, 9:45 PM4.53
Sep 25, 8:45 PM4.99
Sep 25, 7:45 PM5.67
Sep 25, 6:45 PM6.29
Sep 25, 5:45 PM6.44
Sep 25, 4:45 PM6.11
Sep 25, 3:45 PM5.72
Sep 25, 2:45 PM5.17
Sep 25, 1:45 PM4.36
Sep 25, 12:45 PM3.57
Sep 25, 11:45 AM3.50
Sep 25, 10:45 AM3.87
Sep 25, 9:45 AM4.33
Sep 25, 8:45 AM4.76
Sep 25, 7:45 AM5.25
Sep 25, 6:45 AM5.95
Sep 25, 5:45 AM6.50
Sep 25, 4:45 AM6.52
Sep 25, 3:45 AM6.25
Sep 25, 2:45 AM5.86
Sep 25, 1:45 AM5.31
Sep 25, 12:45 AM4.54
Sep 24, 11:45 PM3.98
Sep 24, 10:45 PM4.03
Sep 24, 9:45 PM4.33
Sep 24, 8:45 PM4.75
Sep 24, 7:45 PM5.36
Sep 24, 6:45 PM5.98
Sep 24, 5:45 PM6.19
Sep 24, 4:45 PM5.98
Sep 24, 3:45 PM5.61
Sep 24, 2:45 PM5.13
Sep 24, 1:45 PM4.50
Sep 24, 12:45 PM3.61
Sep 24, 11:45 AM3.17
Sep 24, 10:45 AM3.41
Sep 24, 9:45 AM3.85
Sep 24, 8:45 AM4.34
Sep 24, 7:45 AM4.80
Sep 24, 6:45 AM5.33
Sep 24, 5:45 AM6.05
Sep 24, 4:45 AM6.49
Sep 24, 3:45 AM6.47
Sep 24, 2:45 AM6.17
Sep 24, 1:45 AM5.75
Sep 24, 12:45 AM5.17
Sep 23, 11:45 PM4.45
Sep 23, 10:45 PM4.09
Sep 23, 9:45 PM4.22
Sep 23, 8:45 PM4.52
Sep 23, 7:45 PM4.98
Sep 23, 6:45 PM5.66
Sep 23, 5:45 PM6.10
Sep 23, 4:45 PM6.06
Sep 23, 3:45 PM5.80
Sep 23, 2:45 PM5.43
Sep 23, 1:45 PM4.88
Sep 23, 12:45 PM4.06
Sep 23, 11:45 AM3.38
Sep 23, 10:45 AM3.44
Sep 23, 9:45 AM3.83
Sep 23, 8:45 AM4.30
Sep 23, 7:45 AM4.80
Sep 23, 6:45 AM5.23
Sep 23, 5:45 AM5.75
Sep 23, 4:45 AM6.46
Sep 23, 3:45 AM6.85
Sep 23, 2:45 AM6.77
Sep 23, 1:45 AM6.44
Sep 23, 12:45 AM6.03
Sep 22, 11:45 PM5.45
Sep 22, 10:45 PM4.81
Sep 22, 9:45 PM4.53
Sep 22, 8:45 PM4.66
Sep 22, 7:45 PM4.97
Sep 22, 6:45 PM5.55
Sep 22, 5:45 PM6.07
Sep 22, 4:45 PM6.18
Sep 22, 3:45 PM5.94
Sep 22, 2:45 PM5.67
Sep 22, 1:45 PM5.22
Sep 22, 12:45 PM4.58
Sep 22, 11:45 AM3.76
Sep 22, 10:45 AM3.43
Sep 22, 9:45 AM3.67
Sep 22, 8:45 AM4.06
Sep 22, 7:45 AM4.54
Sep 22, 6:45 AM5.04
Sep 22, 5:45 AM5.47
Sep 22, 4:45 AM5.99
Sep 22, 2:45 AM6.99
Sep 22, 1:45 AM6.89
Sep 22, 12:45 AM6.58
Sep 21, 11:45 PM6.19
Sep 21, 10:45 PM5.70
Sep 21, 9:45 PM5.20
Sep 21, 8:45 PM4.94
Sep 21, 7:45 PM5.03
Sep 21, 6:45 PM5.47
Sep 21, 5:45 PM5.98
Sep 21, 4:45 PM6.18
Sep 21, 3:45 PM6.07
Sep 21, 2:45 PM5.80
Sep 21, 1:45 PM5.43
Sep 21, 12:45 PM4.92
Sep 21, 11:45 AM4.22
Sep 21, 10:45 AM3.49
Sep 21, 9:45 AM3.33
Sep 21, 8:45 AM3.58
Sep 21, 7:45 AM4.00
Sep 21, 6:45 AM4.50
Sep 21, 5:45 AM5.01
Sep 21, 4:45 AM5.46
Sep 21, 3:45 AM5.96
Sep 21, 2:45 AM6.54
Sep 21, 1:45 AM6.81
Sep 21, 12:45 AM6.72
Sep 20, 11:45 PM6.47
Sep 20, 10:45 PM6.10
Sep 20, 9:45 PM5.63
Sep 20, 8:45 PM5.20
Sep 20, 7:45 PM5.08
Sep 20, 6:45 PM5.27
Sep 20, 5:45 PM5.68
Sep 20, 4:45 PM6.01
Sep 20, 3:45 PM6.06
Sep 20, 2:45 PM5.87
Sep 20, 1:45 PM5.59
Sep 20, 12:45 PM5.20
Sep 20, 11:45 AM4.65
Sep 20, 10:45 AM3.95
Sep 20, 9:45 AM3.39
Sep 20, 8:45 AM3.38
Sep 20, 7:45 AM3.70
Sep 20, 6:45 AM4.12
Sep 20, 5:45 AM4.61
Sep 20, 4:45 AM5.10
Sep 20, 3:45 AM5.55
Sep 20, 2:45 AM6.03
Sep 20, 1:45 AM6.58
Sep 20, 12:45 AM6.95
Water level, 30 days at Holt 4N - San Joaquin River: the water from 3.01 to 7.39 feet of stage, the latest 3.92 feet.WATER LEVEL, 30 DAYSFTHIGH 7.39 FT, SEP 4, 11:30 PM · LOW 3.01 FT, SEP 8, 11:45 AM2468Aug 28Sep 2Sep 7Sep 12Sep 17Sep 223.92
Latest
3.92 ftSep 26, 11:45 PM
Highest
7.39 ftSep 4, 11:30 PM
Lowest
3.01 ftSep 8, 11:45 AM
Range
4.38 fthighest less lowest
Change
Fell 0.09 ftsince Aug 28, 12:45 AM
Readings
2,845
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Sep 266.463.435.063.9296
Sep 256.573.425.143.7696
Sep 246.543.175.033.9896
Sep 236.863.345.164.4596
Sep 227.023.435.225.4592
Sep 216.833.295.276.1996
Sep 207.003.325.266.4796
Sep 196.783.205.005.3976
Sep 186.953.185.216.8696
Sep 176.893.415.256.4996
Sep 167.113.555.386.1096
Sep 156.973.425.175.7396
Sep 146.753.475.055.1496
Sep 136.653.635.154.7896
Sep 126.693.665.264.6496
Sep 116.883.665.374.3396
Sep 106.863.295.223.9996
Sep 96.943.085.083.8196
Sep 87.093.015.094.5796
Sep 77.283.045.135.6396
Sep 67.373.105.286.5792
Sep 57.343.085.287.1792
Sep 47.393.265.327.3996
Sep 37.353.185.187.0396
Sep 26.943.284.986.1196
Sep 16.763.585.055.5096
Aug 316.733.615.115.2196
Aug 306.403.324.984.6196
Aug 296.443.234.984.3196
Aug 286.633.155.044.0293

How it reports

Rank
1,444of 3,115 in California, Sep 27
Schedule
every houron the hour's :45
Reports received, 24 hours
24 of 24100% of its schedule
Reports received, 7 days
31 of 31100% of its schedule
Longest silence, 7 days
1 hourfrom Sep 25, 5:45 PM
Latest report
Sep 26, 11:45 PMlocal time
Time to reach Storm Station
30 min9 in 10 within 30 min

Its schedule is one report every hour, 24 in 24 hours. Two reports in the same hour count as one received.

Near Holt 4N - San Joaquin River

How to read a gauge

A gauge measures the height of the water where it stands, its stage, in feet above a fixed mark at that gauge. Two gauges' stages are not comparable: each is measured from its own mark, and a reservoir's is often its height above sea level.

The stage shown is the latest the gauge reported, with the time it reported it. Storm Station hears each gauge on its own schedule and ranks it among its state's stations by how reliably it reports: that is its 247 rank.