Storm Station

Live/Water/California/Thornton 4W - South Mokelumne River

Thornton 4W - South Mokelumne River

A water gauge in San Joaquin County, California. Its stage was 15.27 ft as of Sep 26, 11:15 PM PDT.

Gauge MWGC1San Joaquin County, CaliforniaEvery gauge in California

Stage now
15.27 ftreported Sep 26, 11:15 PM PDT
24 hour change
Rose 0.20 ftsince Sep 25, 11:15 PM
Rank
2,747of 3,115 in California, Sep 27
Elevation
10 ftabove sea level
County
San Joaquin County
Position
38.2255° N, 121.4911° W
Record since
2023

Water level

Thornton 4W - South Mokelumne 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 Thornton 4W - South Mokelumne River: the water from 14.44 to 16.48 feet of stage, the latest 15.27 feet.WATER LEVEL, 24 HOURSFTHIGH 16.48 FT, SEP 26, 7:00 PM · LOW 14.44 FT, SEP 26, 1:30 PM141516173 AM6 AM9 AM12 PM3 PM6 PM9 PMSep 2715.27
Latest
15.27 ftSep 26, 11:15 PM
Highest
16.48 ftSep 26, 7:00 PM
Lowest
14.44 ftSep 26, 1:30 PM
Range
2.04 fthighest less lowest
Change
Rose 0.61 ftsince Sep 26, 12:45 AM
Readings
91
The readings these charts were drawn from, as a table
TimeStage ft
Sep 26, 11:15 PM15.27
Sep 26, 11:00 PM15.35
Sep 26, 10:45 PM15.44
Sep 26, 10:30 PM15.53
Sep 26, 10:15 PM15.61
Sep 26, 10:00 PM15.69
Sep 26, 9:45 PM15.77
Sep 26, 9:30 PM15.85
Sep 26, 9:15 PM15.93
Sep 26, 9:00 PM16.02
Sep 26, 8:45 PM16.11
Sep 26, 8:30 PM16.20
Sep 26, 8:15 PM16.28
Sep 26, 8:00 PM16.35
Sep 26, 7:45 PM16.40
Sep 26, 7:30 PM16.45
Sep 26, 7:15 PM16.47
Sep 26, 7:00 PM16.48
Sep 26, 6:45 PM16.47
Sep 26, 6:30 PM16.43
Sep 26, 6:15 PM16.37
Sep 26, 6:00 PM16.30
Sep 26, 5:45 PM16.22
Sep 26, 5:30 PM16.14
Sep 26, 5:15 PM16.04
Sep 26, 5:00 PM15.94
Sep 26, 4:45 PM15.84
Sep 26, 4:30 PM15.73
Sep 26, 4:15 PM15.62
Sep 26, 4:00 PM15.51
Sep 26, 3:45 PM15.40
Sep 26, 3:30 PM15.28
Sep 26, 3:15 PM15.16
Sep 26, 3:00 PM15.03
Sep 26, 2:45 PM14.90
Sep 26, 2:30 PM14.74
Sep 26, 2:15 PM14.61
Sep 26, 2:00 PM14.51
Sep 26, 1:45 PM14.47
Sep 26, 1:30 PM14.44
Sep 26, 1:15 PM14.44
Sep 26, 1:00 PM14.47
Sep 26, 12:45 PM14.52
Sep 26, 12:30 PM14.59
Sep 26, 12:15 PM14.66
Sep 26, 12:00 PM14.74
Sep 26, 11:45 AM14.81
Sep 26, 11:30 AM14.90
Sep 26, 11:15 AM14.99
Sep 26, 11:00 AM15.07
Sep 26, 10:45 AM15.16
Sep 26, 10:30 AM15.24
Sep 26, 10:15 AM15.33
Sep 26, 10:00 AM15.41
Sep 26, 9:45 AM15.49
Sep 26, 9:30 AM15.57
Sep 26, 9:15 AM15.66
Sep 26, 9:00 AM15.74
Sep 26, 8:45 AM15.82
Sep 26, 8:30 AM15.89
Sep 26, 8:15 AM15.98
Sep 26, 8:00 AM16.07
Sep 26, 7:45 AM16.15
Sep 26, 7:30 AM16.23
Sep 26, 7:15 AM16.29
Sep 26, 7:00 AM16.34
Sep 26, 6:45 AM16.37
Sep 26, 6:30 AM16.38
Sep 26, 6:15 AM16.38
Sep 26, 6:00 AM16.35
Sep 26, 5:45 AM16.31
Sep 26, 5:30 AM16.25
Sep 26, 5:15 AM16.19
Sep 26, 5:00 AM16.11
Sep 26, 4:45 AM16.03
Sep 26, 4:30 AM15.94
Sep 26, 4:15 AM15.84
Sep 26, 4:00 AM15.75
Sep 26, 3:45 AM15.65
Sep 26, 3:30 AM15.54
Sep 26, 3:15 AM15.44
Sep 26, 3:00 AM15.33
Sep 26, 2:45 AM15.20
Sep 26, 2:30 AM15.07
Sep 26, 2:15 AM14.94
Sep 26, 2:00 AM14.80
Sep 26, 1:45 AM14.71
Sep 26, 1:30 AM14.65
Sep 26, 1:15 AM14.63
Sep 26, 1:00 AM14.64
Sep 26, 12:45 AM14.66
Water level, 7 days at Thornton 4W - South Mokelumne River: the water from 14.26 to 17.11 feet of stage, the latest 15.27 feet.WATER LEVEL, 7 DAYSFTHIGH 17.11 FT, SEP 20, 12:45 AM · LOW 14.26 FT, SEP 24, 12:45 PM1415161718Mon 21Tue 22Wed 23Thu 24Fri 25Sat 26Sun 2715.27
Latest
15.27 ftSep 26, 11:15 PM
Highest
17.11 ftSep 20, 12:45 AM
Lowest
14.26 ftSep 24, 12:45 PM
Range
2.85 fthighest less lowest
Change
Fell 1.84 ftsince Sep 20, 12:45 AM
Readings
667
The readings these charts were drawn from, as a table
TimeStage ft
Sep 26, 11:15 PM15.27
Sep 26, 10:45 PM15.44
Sep 26, 9:45 PM15.77
Sep 26, 8:45 PM16.11
Sep 26, 7:45 PM16.40
Sep 26, 6:45 PM16.47
Sep 26, 5:45 PM16.22
Sep 26, 4:45 PM15.84
Sep 26, 3:45 PM15.40
Sep 26, 2:45 PM14.90
Sep 26, 1:45 PM14.47
Sep 26, 12:45 PM14.52
Sep 26, 11:45 AM14.81
Sep 26, 10:45 AM15.16
Sep 26, 9:45 AM15.49
Sep 26, 8:45 AM15.82
Sep 26, 7:45 AM16.15
Sep 26, 6:45 AM16.37
Sep 26, 5:45 AM16.31
Sep 26, 4:45 AM16.03
Sep 26, 3:45 AM15.65
Sep 26, 2:45 AM15.20
Sep 26, 1:45 AM14.71
Sep 26, 12:45 AM14.66
Sep 25, 11:45 PM14.91
Sep 25, 10:45 PM15.23
Sep 25, 9:45 PM15.58
Sep 25, 8:45 PM15.90
Sep 25, 7:45 PM16.22
Sep 25, 6:45 PM16.42
Sep 25, 5:45 PM16.31
Sep 25, 4:45 PM15.99
Sep 25, 3:45 PM15.58
Sep 25, 2:45 PM15.13
Sep 25, 1:45 PM14.61
Sep 25, 12:45 PM14.52
Sep 25, 11:45 AM14.76
Sep 25, 10:45 AM15.10
Sep 25, 9:45 AM15.45
Sep 25, 8:45 AM15.79
Sep 25, 7:45 AM16.11
Sep 25, 6:45 AM16.46
Sep 25, 5:45 AM16.62
Sep 25, 4:45 AM16.48
Sep 25, 3:45 AM16.16
Sep 25, 2:45 AM15.77
Sep 25, 1:45 AM15.31
Sep 25, 12:45 AM14.84
Sep 24, 11:45 PM14.81
Sep 24, 10:45 PM15.04
Sep 24, 9:45 PM15.36
Sep 24, 8:45 PM15.67
Sep 24, 7:45 PM15.99
Sep 24, 6:45 PM16.20
Sep 24, 5:45 PM16.17
Sep 24, 4:45 PM15.90
Sep 24, 3:45 PM15.53
Sep 24, 2:45 PM15.09
Sep 24, 1:45 PM14.56
Sep 24, 12:45 PM14.26
Sep 24, 11:45 AM14.43
Sep 24, 10:45 AM14.75
Sep 24, 9:45 AM15.11
Sep 24, 8:45 AM15.47
Sep 24, 7:45 AM15.81
Sep 24, 6:45 AM16.15
Sep 24, 5:45 AM16.47
Sep 24, 4:45 AM16.59
Sep 24, 3:45 AM16.40
Sep 24, 2:45 AM16.07
Sep 24, 1:45 AM15.66
Sep 24, 12:45 AM15.18
Sep 23, 11:45 PM14.86
Sep 23, 10:45 PM14.93
Sep 23, 9:45 PM15.19
Sep 23, 8:45 PM15.50
Sep 23, 7:45 PM15.80
Sep 23, 6:45 PM16.11
Sep 23, 5:45 PM16.21
Sep 23, 4:45 PM16.05
Sep 23, 3:45 PM15.73
Sep 23, 2:45 PM15.34
Sep 23, 1:45 PM14.88
Sep 23, 12:45 PM14.46
Sep 23, 11:45 AM14.49
Sep 23, 10:45 AM14.77
Sep 23, 9:45 AM15.12
Sep 23, 8:45 AM15.47
Sep 23, 7:45 AM15.83
Sep 23, 6:45 AM16.16
Sep 23, 5:45 AM16.49
Sep 23, 4:45 AM16.80
Sep 23, 3:45 AM16.88
Sep 23, 2:45 AM16.67
Sep 23, 1:45 AM16.32
Sep 23, 12:45 AM15.92
Sep 22, 11:45 PM15.46
Sep 22, 10:45 PM15.20
Sep 22, 9:45 PM15.29
Sep 22, 8:45 PM15.54
Sep 22, 7:45 PM15.82
Sep 22, 6:45 PM16.12
Sep 22, 5:45 PM16.27
Sep 22, 4:45 PM16.21
Sep 22, 3:45 PM15.95
Sep 22, 2:45 PM15.59
Sep 22, 1:45 PM15.18
Sep 22, 12:45 PM14.70
Sep 22, 11:45 AM14.50
Sep 22, 10:45 AM14.67
Sep 22, 9:45 AM14.99
Sep 22, 8:45 AM15.35
Sep 22, 7:45 AM15.72
Sep 22, 6:45 AM16.06
Sep 22, 5:45 AM16.39
Sep 22, 4:45 AM16.73
Sep 22, 3:45 AM17.03
Sep 22, 2:45 AM17.08
Sep 22, 1:45 AM16.85
Sep 22, 12:45 AM16.52
Sep 21, 11:45 PM16.15
Sep 21, 10:45 PM15.75
Sep 21, 9:45 PM15.54
Sep 21, 8:45 PM15.63
Sep 21, 7:45 PM15.84
Sep 21, 6:45 PM16.10
Sep 21, 5:45 PM16.28
Sep 21, 4:45 PM16.28
Sep 21, 3:45 PM16.08
Sep 21, 2:45 PM15.76
Sep 21, 1:45 PM15.38
Sep 21, 12:45 PM14.95
Sep 21, 11:45 AM14.50
Sep 21, 10:45 AM14.40
Sep 21, 9:45 AM14.62
Sep 21, 8:45 AM14.94
Sep 21, 7:45 AM15.30
Sep 21, 6:45 AM15.66
Sep 21, 5:45 AM16.00
Sep 21, 4:45 AM16.31
Sep 21, 3:45 AM16.63
Sep 21, 2:45 AM16.89
Sep 21, 1:45 AM16.92
Sep 21, 12:45 AM16.74
Sep 20, 11:45 PM16.44
Sep 20, 10:45 PM16.06
Sep 20, 9:45 PM15.71
Sep 20, 8:45 PM15.62
Sep 20, 7:45 PM15.73
Sep 20, 6:45 PM15.92
Sep 20, 5:45 PM16.14
Sep 20, 4:45 PM16.22
Sep 20, 3:45 PM16.13
Sep 20, 2:45 PM15.89
Sep 20, 1:45 PM15.57
Sep 20, 12:45 PM15.18
Sep 20, 11:45 AM14.75
Sep 20, 10:45 AM14.39
Sep 20, 9:45 AM14.43
Sep 20, 8:45 AM14.69
Sep 20, 7:45 AM15.02
Sep 20, 6:45 AM15.38
Sep 20, 5:45 AM15.73
Sep 20, 4:45 AM16.08
Sep 20, 3:45 AM16.40
Sep 20, 2:45 AM16.71
Sep 20, 1:45 AM17.00
Sep 20, 12:45 AM17.11
Water level, 30 days at Thornton 4W - South Mokelumne River: the water from 14.24 to 17.47 feet of stage, the latest 15.27 feet.WATER LEVEL, 30 DAYSFTHIGH 17.47 FT, SEP 5, 12:00 AM · LOW 14.24 FT, SEP 18, 8:15 AM1415161718Aug 28Sep 2Sep 7Sep 12Sep 17Sep 2215.27
Latest
15.27 ftSep 26, 11:15 PM
Highest
17.47 ftSep 5, 12:00 AM
Lowest
14.24 ftSep 18, 8:15 AM
Range
3.23 fthighest less lowest
Change
Rose 0.44 ftsince Aug 28, 12:45 AM
Readings
2,864
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Sep 2616.4814.4415.5515.2794
Sep 2516.6214.5015.6314.9196
Sep 2416.5914.2615.5314.8196
Sep 2316.8914.4315.6814.8696
Sep 2217.1014.5015.8115.4696
Sep 2116.9314.3915.7816.1596
Sep 2017.1114.3615.7716.4496
Sep 1917.0514.2615.7517.0096
Sep 1817.0714.2415.6817.0696
Sep 1716.9814.5115.7416.8996
Sep 1617.2314.6015.8516.8496
Sep 1517.0214.5015.6816.5390
Sep 1416.8014.5515.5716.1296
Sep 1316.7014.6815.7115.8796
Sep 1216.8014.7415.8215.8296
Sep 1116.9514.8115.9315.5596
Sep 1016.9114.5315.7815.2496
Sep 917.0114.3915.7014.8196
Sep 817.1514.3715.7314.9396
Sep 717.3514.4015.7915.6096
Sep 617.4414.4415.8816.4796
Sep 517.4714.4715.9217.1091
Sep 417.4414.5015.8617.4496
Sep 317.3814.3715.6917.3496
Sep 216.9814.4315.5116.7496
Sep 116.8114.6115.6116.3696
Aug 3116.8014.6315.6316.2296
Aug 3016.4714.4315.5315.7496
Aug 2916.5314.3715.5315.4796
Aug 2816.7214.3615.6015.1693

How it reports

Rank
2,747of 3,115 in California, Sep 27
Schedule
every houron the hour's :15
Reports received, 24 hours
20 of 2483.3% of its schedule
Reports received, 7 days
27 of 3187.0% of its schedule
Longest silence, 7 days
2 hoursfrom Sep 25, 9:15 PM
Latest report
Sep 26, 11:15 PMlocal time
Time to reach Storm Station
40 min9 in 10 within 50 min

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

Near Thornton 4W - South Mokelumne 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.