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Live/Water/California/Holt 11NW - San Joaquin River

Holt 11NW - San Joaquin River

A water gauge in San Joaquin County, California. Its stage was 23.58 ft as of Oct 15, 9:15 PM PDT.

Gauge PRXC1San Joaquin County, CaliforniaEvery gauge in California

Stage now
23.58 ftreported Oct 15, 9:15 PM PDT
24 hour change
Rose 0.21 ftsince Oct 14, 9:15 PM
Rank
3,543of 4,465 in California, Oct 16
Elevation
0 ftabove sea level
County
San Joaquin County
Position
38.0594° N, 121.5572° W
Record since
2018

Water level

Holt 11NW - 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 11NW - San Joaquin River: the water from 20.51 to 23.89 feet of stage, the latest 23.58 feet.WATER LEVEL, 24 HOURSFTHIGH 23.89 FT, OCT 15, 8:00 PM · LOW 20.51 FT, OCT 15, 3:45 AM202122232425Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM23.58
Latest
23.58 ftOct 15, 9:15 PM
Highest
23.89 ftOct 15, 8:00 PM
Lowest
20.51 ftOct 15, 3:45 AM
Range
3.38 fthighest less lowest
Change
Rose 0.80 ftsince Oct 14, 10:30 PM
Readings
92
The readings these charts were drawn from, as a table
TimeStage ft
Oct 15, 9:15 PM23.58
Oct 15, 9:00 PM23.69
Oct 15, 8:45 PM23.78
Oct 15, 8:30 PM23.85
Oct 15, 8:15 PM23.88
Oct 15, 8:00 PM23.89
Oct 15, 7:45 PM23.88
Oct 15, 7:30 PM23.85
Oct 15, 7:15 PM23.81
Oct 15, 7:00 PM23.76
Oct 15, 6:45 PM23.69
Oct 15, 6:30 PM23.61
Oct 15, 6:15 PM23.52
Oct 15, 6:00 PM23.43
Oct 15, 5:45 PM23.33
Oct 15, 5:30 PM23.23
Oct 15, 5:15 PM23.13
Oct 15, 5:00 PM23.03
Oct 15, 4:45 PM22.92
Oct 15, 4:30 PM22.82
Oct 15, 4:15 PM22.72
Oct 15, 4:00 PM22.62
Oct 15, 3:45 PM22.53
Oct 15, 3:30 PM22.44
Oct 15, 3:15 PM22.35
Oct 15, 3:00 PM22.27
Oct 15, 2:45 PM22.21
Oct 15, 2:30 PM22.17
Oct 15, 2:15 PM22.15
Oct 15, 2:00 PM22.15
Oct 15, 1:45 PM22.16
Oct 15, 1:30 PM22.19
Oct 15, 1:15 PM22.23
Oct 15, 1:00 PM22.28
Oct 15, 12:45 PM22.33
Oct 15, 12:30 PM22.40
Oct 15, 12:15 PM22.46
Oct 15, 12:00 PM22.53
Oct 15, 11:45 AM22.60
Oct 15, 11:30 AM22.67
Oct 15, 11:15 AM22.73
Oct 15, 11:00 AM22.79
Oct 15, 10:45 AM22.83
Oct 15, 10:30 AM22.86
Oct 15, 10:15 AM22.86
Oct 15, 10:00 AM22.86
Oct 15, 9:45 AM22.84
Oct 15, 9:30 AM22.73
Oct 15, 9:15 AM22.77
Oct 15, 9:00 AM22.69
Oct 15, 8:45 AM22.62
Oct 15, 8:30 AM22.54
Oct 15, 8:15 AM22.45
Oct 15, 8:00 AM22.35
Oct 15, 7:45 AM22.25
Oct 15, 7:30 AM22.14
Oct 15, 7:15 AM22.02
Oct 15, 7:00 AM21.91
Oct 15, 6:45 AM21.79
Oct 15, 6:30 AM21.67
Oct 15, 6:15 AM21.55
Oct 15, 6:00 AM21.41
Oct 15, 5:45 AM21.29
Oct 15, 5:30 AM21.16
Oct 15, 5:15 AM21.02
Oct 15, 5:00 AM20.89
Oct 15, 4:45 AM20.75
Oct 15, 4:30 AM20.64
Oct 15, 4:15 AM20.56
Oct 15, 4:00 AM20.51
Oct 15, 3:45 AM20.51
Oct 15, 3:30 AM20.53
Oct 15, 3:15 AM20.58
Oct 15, 3:00 AM20.65
Oct 15, 2:45 AM20.74
Oct 15, 2:30 AM20.84
Oct 15, 2:15 AM20.95
Oct 15, 2:00 AM21.06
Oct 15, 1:45 AM21.17
Oct 15, 1:30 AM21.29
Oct 15, 1:15 AM21.40
Oct 15, 1:00 AM21.53
Oct 15, 12:45 AM21.65
Oct 15, 12:30 AM21.77
Oct 15, 12:15 AM21.89
Oct 15, 12:00 AM22.01
Oct 14, 11:45 PM22.14
Oct 14, 11:30 PM22.27
Oct 14, 11:15 PM22.40
Oct 14, 11:00 PM22.53
Oct 14, 10:45 PM22.66
Oct 14, 10:30 PM22.78
Water level, 7 days at Holt 11NW - San Joaquin River: the water from 20.51 to 24.48 feet of stage, the latest 23.58 feet.WATER LEVEL, 7 DAYSFTHIGH 24.48 FT, OCT 11, 6:15 PM · LOW 20.51 FT, OCT 15, 3:45 AM202122232425Fri 9Sat 10Sun 11Mon 12Tue 13Wed 14Thu 1523.58
Latest
23.58 ftOct 15, 9:15 PM
Highest
24.48 ftOct 11, 6:15 PM
Lowest
20.51 ftOct 15, 3:45 AM
Range
3.97 fthighest less lowest
Change
Rose 2.25 ftsince Oct 8, 10:30 PM
Readings
668
The readings these charts were drawn from, as a table
TimeStage ft
Oct 15, 9:15 PM23.58
Oct 15, 8:45 PM23.78
Oct 15, 7:45 PM23.88
Oct 15, 6:45 PM23.69
Oct 15, 5:45 PM23.33
Oct 15, 4:45 PM22.92
Oct 15, 3:45 PM22.53
Oct 15, 2:45 PM22.21
Oct 15, 1:45 PM22.16
Oct 15, 12:45 PM22.33
Oct 15, 11:45 AM22.60
Oct 15, 10:45 AM22.83
Oct 15, 9:45 AM22.84
Oct 15, 8:45 AM22.62
Oct 15, 7:45 AM22.25
Oct 15, 6:45 AM21.79
Oct 15, 5:45 AM21.29
Oct 15, 4:45 AM20.75
Oct 15, 3:45 AM20.51
Oct 15, 2:45 AM20.74
Oct 15, 1:45 AM21.17
Oct 15, 12:45 AM21.65
Oct 14, 11:45 PM22.14
Oct 14, 10:45 PM22.66
Oct 14, 9:45 PM23.13
Oct 14, 8:45 PM23.61
Oct 14, 7:45 PM23.96
Oct 14, 6:45 PM23.90
Oct 14, 5:45 PM23.59
Oct 14, 4:45 PM23.16
Oct 14, 3:45 PM22.68
Oct 14, 2:45 PM22.24
Oct 14, 1:45 PM21.93
Oct 14, 12:45 PM21.98
Oct 14, 11:45 AM22.24
Oct 14, 10:45 AM22.57
Oct 14, 9:45 AM22.88
Oct 14, 8:45 AM22.89
Oct 14, 7:45 AM22.66
Oct 14, 6:45 AM22.27
Oct 14, 5:45 AM21.80
Oct 14, 4:45 AM21.28
Oct 14, 3:45 AM20.75
Oct 14, 2:45 AM20.61
Oct 14, 1:45 AM20.91
Oct 14, 12:45 AM21.38
Oct 13, 11:45 PM21.87
Oct 13, 10:45 PM22.38
Oct 13, 9:45 PM22.87
Oct 13, 8:45 PM23.36
Oct 13, 7:45 PM23.81
Oct 13, 6:45 PM23.97
Oct 13, 5:45 PM23.76
Oct 13, 4:45 PM23.36
Oct 13, 3:45 PM22.88
Oct 13, 2:45 PM22.40
Oct 13, 1:45 PM21.95
Oct 13, 12:45 PM21.81
Oct 13, 11:45 AM22.02
Oct 13, 10:45 AM22.37
Oct 13, 9:45 AM22.78
Oct 13, 8:45 AM23.13
Oct 13, 7:45 AM23.13
Oct 13, 6:45 AM22.89
Oct 13, 5:45 AM22.49
Oct 13, 4:45 AM22.01
Oct 13, 3:45 AM21.47
Oct 13, 2:45 AM20.96
Oct 13, 1:45 AM20.99
Oct 13, 12:45 AM21.37
Oct 12, 11:45 PM21.85
Oct 12, 10:45 PM22.33
Oct 12, 9:45 PM22.83
Oct 12, 8:45 PM23.30
Oct 12, 7:45 PM23.80
Oct 12, 6:45 PM24.16
Oct 12, 5:45 PM24.07
Oct 12, 4:45 PM23.74
Oct 12, 3:45 PM23.28
Oct 12, 2:45 PM22.77
Oct 12, 1:45 PM22.24
Oct 12, 12:45 PM21.82
Oct 12, 11:45 AM21.90
Oct 12, 10:45 AM22.27
Oct 12, 9:45 AM22.70
Oct 12, 8:45 AM23.14
Oct 12, 7:45 AM23.51
Oct 12, 6:45 AM23.50
Oct 12, 5:45 AM23.24
Oct 12, 4:45 AM22.83
Oct 12, 3:45 AM22.35
Oct 12, 2:45 AM21.82
Oct 12, 1:45 AM21.36
Oct 12, 12:45 AM21.53
Oct 11, 11:45 PM21.94
Oct 11, 10:45 PM22.40
Oct 11, 9:45 PM22.92
Oct 11, 8:45 PM23.40
Oct 11, 7:45 PM23.91
Oct 11, 6:45 PM24.38
Oct 11, 5:45 PM24.44
Oct 11, 4:45 PM24.16
Oct 11, 3:45 PM23.71
Oct 11, 2:45 PM23.19
Oct 11, 1:45 PM22.66
Oct 11, 12:45 PM22.08
Oct 11, 11:45 AM21.91
Oct 11, 10:45 AM22.18
Oct 11, 9:45 AM22.58
Oct 11, 8:45 AM23.02
Oct 11, 7:45 AM23.49
Oct 11, 6:45 AM23.83
Oct 11, 5:45 AM23.75
Oct 11, 4:45 AM23.41
Oct 11, 3:45 AM22.93
Oct 11, 2:45 AM22.41
Oct 11, 1:45 AM21.84
Oct 11, 12:45 AM21.46
Oct 10, 11:45 PM21.68
Oct 10, 10:45 PM22.11
Oct 10, 9:45 PM22.60
Oct 10, 8:45 PM23.11
Oct 10, 7:45 PM23.59
Oct 10, 6:45 PM24.11
Oct 10, 5:45 PM24.44
Oct 10, 4:45 PM24.31
Oct 10, 3:45 PM23.92
Oct 10, 2:45 PM23.42
Oct 10, 1:45 PM22.89
Oct 10, 12:45 PM22.31
Oct 10, 11:45 AM21.84
Oct 10, 10:45 AM21.97
Oct 10, 9:45 AM22.35
Oct 10, 8:45 AM22.80
Oct 10, 7:45 AM23.27
Oct 10, 6:45 AM23.75
Oct 10, 5:45 AM24.05
Oct 10, 4:45 AM23.93
Oct 10, 3:45 AM23.55
Oct 10, 2:45 AM23.10
Oct 10, 1:45 AM22.60
Oct 10, 12:45 AM22.04
Oct 9, 11:45 PM21.74
Oct 9, 10:45 PM21.98
Oct 9, 9:45 PM22.39
Oct 9, 8:45 PM22.85
Oct 9, 7:45 PM23.30
Oct 9, 6:45 PM23.80
Oct 9, 5:45 PM24.21
Oct 9, 4:45 PM24.20
Oct 9, 3:45 PM23.87
Oct 9, 2:45 PM23.38
Oct 9, 1:45 PM22.85
Oct 9, 12:45 PM22.31
Oct 9, 11:45 AM21.68
Oct 9, 10:45 AM21.47
Oct 9, 9:45 AM21.76
Oct 9, 8:45 AM22.21
Oct 9, 7:45 AM22.66
Oct 9, 6:45 AM23.12
Oct 9, 5:45 AM23.60
Oct 9, 4:45 AM23.78
Oct 9, 3:45 AM23.59
Oct 9, 2:45 AM23.20
Oct 9, 1:45 AM22.72
Oct 9, 12:45 AM22.19
Oct 8, 11:45 PM21.59
Oct 8, 10:45 PM21.30
Water level, 30 days at Holt 11NW - San Joaquin River: the water from 20.46 to 24.48 feet of stage, the latest 23.58 feet.WATER LEVEL, 30 DAYSFTHIGH 24.48 FT, OCT 11, 6:15 PM · LOW 20.46 FT, SEP 24, 11:00 AM20222426Sep 16Sep 21Sep 26Oct 1Oct 6Oct 1123.58
Latest
23.58 ftOct 15, 9:15 PM
Highest
24.48 ftOct 11, 6:15 PM
Lowest
20.46 ftSep 24, 11:00 AM
Range
4.02 fthighest less lowest
Change
Rose 0.29 ftsince Sep 15, 10:30 PM
Readings
2,874
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Oct 1523.8920.5122.2823.5886
Oct 1423.9820.5922.3822.1496
Oct 1323.9820.9122.5021.8796
Oct 1224.1721.3622.7621.8596
Oct 1124.4821.4623.0021.9496
Oct 1024.4421.6823.0721.6896
Oct 924.2621.4622.8721.7496
Oct 823.7821.0222.5121.5996
Oct 723.9120.8522.4522.1694
Oct 623.9920.7022.4022.8696
Oct 524.0520.5322.3223.4996
Oct 424.0020.4822.3624.0096
Oct 324.2320.5222.4824.0796
Oct 224.3220.6922.5723.5496
Oct 124.3320.6822.5723.1196
Sep 3024.1820.6122.4222.5296
Sep 2924.0020.6422.3021.9796
Sep 2823.7920.7622.2721.5196
Sep 2723.6520.7822.2221.2396
Sep 2623.3720.7122.1520.8996
Sep 2523.5020.7222.2220.9796
Sep 2423.4920.4622.1121.5396
Sep 2323.7920.6222.2421.9896
Sep 2223.9920.7022.3922.7796
Sep 2123.8220.6122.4023.4296
Sep 2023.9820.6222.3823.6696
Sep 1923.9920.5022.3923.9996
Sep 1823.9420.4822.3423.7096
Sep 1723.8620.7322.3723.2796
Sep 1624.0920.8822.5123.0496
Sep 1523.2922.7123.0022.716

How it reports

Rank
3,543of 4,465 in California, Oct 16
Schedule
every houron the hour's :15
Reports received, 24 hours
19 of 2479.1% of its schedule
Reports received, 7 days
129 of 16876.7% of its schedule, 131 reports in all
Longest silence, 7 days
3 hoursfrom Oct 9, 7:15 AM
Latest report
Oct 15, 9:15 PMlocal time
Time to reach Storm Station
49 min9 in 10 within 50 min

From Storm Station's own record of every report it heard from this station.

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

Ranking Statistics

247 score80.6of 100

California median
91.6the median score of 4,465 stations
Scoring higher
3,538stations in California
Sharing its score
7ranks 3,539 to 3,545
Points deducted
19.47.9 reports received, 7.9 arrival, 2.9 accuracy, 0.8 forecast check
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; California median 85.6, 100.0, 92.4
Next above
KKVC1rank 3,542; ahead on reports received 79.7% against 77.3%
Next below
CF107rank 3,544; behind on reports received 77.3% against 70.9%

Equal scores are ordered by the share of scheduled reports received, then the reports due in the week (the longer record first), then the median arrival, then the longest silence.

  1. Reports receivedweight 3577.427.1 of 35 pointsCalifornia median 98.5130 of 168 scheduled reports received in 7 days
  2. Arrivalweight 1021.52.2 of 10 pointsCalifornia median 81.2half its reports arrived within 49 min
  3. Continuityweight 10100.010.0 of 10 pointsCalifornia median 100.0longest silence 3 h, on a schedule of one report every 60 min
  4. Accuracyweight 20-17.1 of 20 points, at the medianCalifornia median 85.6-
  5. Instrument checksweight 15-15.0 of 15 points, at the medianCalifornia median 100.0-
  6. Forecast checkweight 10-9.2 of 10 points, at the medianCalifornia median 92.4-

The score is the weighted mean of its six parts, from the last 7 days. How a station is ranked sets out each part.

How each part is scored
Reports received
Full marks for every scheduled report received, none for none, in proportion between
Arrival
Full marks for a median arrival within 10 min, none at 60 min
Continuity
Full marks for a longest silence of 3 reports or less (3 h), none for 72 (72 h)
Accuracy
Full marks within 1.5 °F of its reference, typically, none beyond 8.0 °F
Instrument checks
Full marks for no reading failed, none for 5 per cent or more
Forecast check
Full marks within 2 °F of the forecast on average, none at 8 °F

Near Holt 11NW - 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 its 247 score, how reliably it reports and how its readings hold up: that is its 247 rank.