Storm Station

Live/Water/California/Middle Fk San Joaquin River near Mammoth L

Middle Fk San Joaquin River near Mammoth L

A gauge on the Middle Fk San Joaquin River in Madera County, California. Its stage was 0.02 ft as of Sep 27, 1:00 AM PDT.

Gauge SJWC1Madera County, CaliforniaEvery gauge in California

Stage now
0.02 ftreported Sep 27, 1:00 AM PDT
24 hour change
No changesince Sep 26, 1:00 AM
Rank
385of 3,115 in California, Sep 27
Elevation
7,638 ftabove sea level
County
Madera County
Position
37.6319° N, 119.0864° W
Record since
2010

Water level

Middle Fk San Joaquin River near Mammoth L

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 Middle Fk San Joaquin River near Mammoth L: the water from 0.02 to 0.02 feet of stage, the latest 0.02 feet.WATER LEVEL, 24 HOURSFTHIGH 0.02 FT, SEP 26, 1:45 AM · LOW 0.02 FT, SEP 26, 1:45 AM-0.020.000.020.040.063 AM6 AM9 AM12 PM3 PM6 PM9 PMSep 270.02
Latest
0.02 ftSep 27, 1:00 AM
Highest
0.02 ftSep 26, 1:45 AM
Lowest
0.02 ftSep 26, 1:45 AM
Range
0.00 fthighest less lowest
Change
No changesince Sep 26, 1:45 AM
Readings
94
The readings these charts were drawn from, as a table
TimeStage ft
Sep 27, 1:00 AM0.02
Sep 27, 12:45 AM0.02
Sep 27, 12:30 AM0.02
Sep 27, 12:15 AM0.02
Sep 27, 12:00 AM0.02
Sep 26, 11:45 PM0.02
Sep 26, 11:30 PM0.02
Sep 26, 11:15 PM0.02
Sep 26, 11:00 PM0.02
Sep 26, 10:45 PM0.02
Sep 26, 10:30 PM0.02
Sep 26, 10:15 PM0.02
Sep 26, 10:00 PM0.02
Sep 26, 9:45 PM0.02
Sep 26, 9:30 PM0.02
Sep 26, 9:15 PM0.02
Sep 26, 9:00 PM0.02
Sep 26, 8:45 PM0.02
Sep 26, 8:30 PM0.02
Sep 26, 8:15 PM0.02
Sep 26, 8:00 PM0.02
Sep 26, 7:45 PM0.02
Sep 26, 7:30 PM0.02
Sep 26, 7:15 PM0.02
Sep 26, 7:00 PM0.02
Sep 26, 6:45 PM0.02
Sep 26, 6:30 PM0.02
Sep 26, 6:15 PM0.02
Sep 26, 6:00 PM0.02
Sep 26, 5:45 PM0.02
Sep 26, 5:30 PM0.02
Sep 26, 5:15 PM0.02
Sep 26, 5:00 PM0.02
Sep 26, 4:45 PM0.02
Sep 26, 4:30 PM0.02
Sep 26, 4:15 PM0.02
Sep 26, 4:00 PM0.02
Sep 26, 3:45 PM0.02
Sep 26, 3:30 PM0.02
Sep 26, 3:15 PM0.02
Sep 26, 3:00 PM0.02
Sep 26, 2:45 PM0.02
Sep 26, 2:30 PM0.02
Sep 26, 2:15 PM0.02
Sep 26, 2:00 PM0.02
Sep 26, 1:45 PM0.02
Sep 26, 1:30 PM0.02
Sep 26, 1:15 PM0.02
Sep 26, 1:00 PM0.02
Sep 26, 12:45 PM0.02
Sep 26, 12:30 PM0.02
Sep 26, 12:15 PM0.02
Sep 26, 12:00 PM0.02
Sep 26, 11:45 AM0.02
Sep 26, 11:30 AM0.02
Sep 26, 11:15 AM0.02
Sep 26, 11:00 AM0.02
Sep 26, 10:45 AM0.02
Sep 26, 10:30 AM0.02
Sep 26, 10:15 AM0.02
Sep 26, 10:00 AM0.02
Sep 26, 9:45 AM0.02
Sep 26, 9:30 AM0.02
Sep 26, 9:15 AM0.02
Sep 26, 9:00 AM0.02
Sep 26, 8:45 AM0.02
Sep 26, 8:30 AM0.02
Sep 26, 8:15 AM0.02
Sep 26, 8:00 AM0.02
Sep 26, 7:45 AM0.02
Sep 26, 7:30 AM0.02
Sep 26, 7:15 AM0.02
Sep 26, 7:00 AM0.02
Sep 26, 6:45 AM0.02
Sep 26, 6:30 AM0.02
Sep 26, 6:15 AM0.02
Sep 26, 6:00 AM0.02
Sep 26, 5:45 AM0.02
Sep 26, 5:30 AM0.02
Sep 26, 5:15 AM0.02
Sep 26, 5:00 AM0.02
Sep 26, 4:45 AM0.02
Sep 26, 4:30 AM0.02
Sep 26, 4:15 AM0.02
Sep 26, 4:00 AM0.02
Sep 26, 3:45 AM0.02
Sep 26, 3:30 AM0.02
Sep 26, 3:15 AM0.02
Sep 26, 3:00 AM0.02
Sep 26, 2:45 AM0.02
Sep 26, 2:30 AM0.02
Sep 26, 2:15 AM0.02
Sep 26, 2:00 AM0.02
Sep 26, 1:45 AM0.02
Water level, 7 days at Middle Fk San Joaquin River near Mammoth L: the water from 0.02 to 0.03 feet of stage, the latest 0.02 feet.WATER LEVEL, 7 DAYSFTHIGH 0.03 FT, SEP 20, 6:15 AM · LOW 0.02 FT, SEP 20, 1:45 AM-0.020.000.020.040.060.08Mon 21Tue 22Wed 23Thu 24Fri 25Sat 26Sun 270.02
Latest
0.02 ftSep 27, 1:00 AM
Highest
0.03 ftSep 20, 6:15 AM
Lowest
0.02 ftSep 20, 1:45 AM
Range
0.01 fthighest less lowest
Change
No changesince Sep 20, 1:45 AM
Readings
658
The readings these charts were drawn from, as a table
TimeStage ft
Sep 27, 1:00 AM0.02
Sep 27, 12:45 AM0.02
Sep 26, 11:45 PM0.02
Sep 26, 10:45 PM0.02
Sep 26, 9:45 PM0.02
Sep 26, 8:45 PM0.02
Sep 26, 7:45 PM0.02
Sep 26, 6:45 PM0.02
Sep 26, 5:45 PM0.02
Sep 26, 4:45 PM0.02
Sep 26, 3:45 PM0.02
Sep 26, 2:45 PM0.02
Sep 26, 1:45 PM0.02
Sep 26, 12:45 PM0.02
Sep 26, 11:45 AM0.02
Sep 26, 10:45 AM0.02
Sep 26, 9:45 AM0.02
Sep 26, 8:45 AM0.02
Sep 26, 7:45 AM0.02
Sep 26, 6:45 AM0.02
Sep 26, 5:45 AM0.02
Sep 26, 4:45 AM0.02
Sep 26, 3:45 AM0.02
Sep 26, 2:45 AM0.02
Sep 26, 1:45 AM0.02
Sep 26, 12:45 AM0.02
Sep 25, 11:45 PM0.02
Sep 25, 10:45 PM0.02
Sep 25, 9:45 PM0.02
Sep 25, 8:45 PM0.02
Sep 25, 7:45 PM0.02
Sep 25, 6:45 PM0.02
Sep 25, 5:45 PM0.02
Sep 25, 4:45 PM0.02
Sep 25, 3:45 PM0.02
Sep 25, 2:45 PM0.02
Sep 25, 1:45 PM0.02
Sep 25, 12:45 PM0.02
Sep 25, 11:45 AM0.02
Sep 25, 10:45 AM0.02
Sep 25, 9:45 AM0.02
Sep 25, 8:45 AM0.02
Sep 25, 7:45 AM0.02
Sep 25, 6:45 AM0.02
Sep 25, 5:45 AM0.02
Sep 25, 4:45 AM0.02
Sep 25, 3:45 AM0.02
Sep 25, 2:45 AM0.02
Sep 25, 1:45 AM0.02
Sep 25, 12:45 AM0.02
Sep 24, 11:45 PM0.02
Sep 24, 10:45 PM0.02
Sep 24, 9:45 PM0.02
Sep 24, 8:45 PM0.02
Sep 24, 7:45 PM0.02
Sep 24, 6:45 PM0.02
Sep 24, 5:45 PM0.02
Sep 24, 4:45 PM0.02
Sep 24, 3:00 PM0.02
Sep 24, 2:45 PM0.02
Sep 24, 1:45 PM0.02
Sep 24, 12:45 PM0.02
Sep 24, 11:45 AM0.02
Sep 24, 10:45 AM0.02
Sep 24, 9:45 AM0.02
Sep 24, 8:45 AM0.02
Sep 24, 7:45 AM0.02
Sep 24, 6:45 AM0.02
Sep 24, 5:45 AM0.02
Sep 24, 4:45 AM0.02
Sep 24, 3:45 AM0.02
Sep 24, 2:45 AM0.02
Sep 24, 1:45 AM0.02
Sep 24, 12:45 AM0.02
Sep 23, 11:45 PM0.02
Sep 23, 10:45 PM0.02
Sep 23, 9:45 PM0.02
Sep 23, 8:45 PM0.02
Sep 23, 7:45 PM0.02
Sep 23, 6:45 PM0.02
Sep 23, 5:45 PM0.02
Sep 23, 4:45 PM0.02
Sep 23, 3:45 PM0.02
Sep 23, 2:45 PM0.02
Sep 23, 1:45 PM0.02
Sep 23, 12:45 PM0.02
Sep 23, 11:45 AM0.02
Sep 23, 10:45 AM0.02
Sep 23, 9:45 AM0.02
Sep 23, 8:45 AM0.02
Sep 23, 7:45 AM0.02
Sep 23, 6:45 AM0.02
Sep 23, 5:45 AM0.02
Sep 23, 4:45 AM0.02
Sep 23, 3:45 AM0.02
Sep 23, 2:45 AM0.02
Sep 23, 1:45 AM0.02
Sep 23, 12:45 AM0.02
Sep 22, 11:45 PM0.02
Sep 22, 10:45 PM0.02
Sep 22, 9:45 PM0.02
Sep 22, 8:45 PM0.02
Sep 22, 7:45 PM0.02
Sep 22, 6:45 PM0.02
Sep 22, 5:45 PM0.02
Sep 22, 4:45 PM0.02
Sep 22, 3:45 PM0.02
Sep 22, 2:45 PM0.02
Sep 22, 1:45 PM0.03
Sep 22, 12:45 PM0.03
Sep 22, 11:45 AM0.02
Sep 22, 10:45 AM0.02
Sep 22, 9:45 AM0.02
Sep 22, 8:45 AM0.03
Sep 22, 7:45 AM0.02
Sep 22, 6:45 AM0.02
Sep 22, 5:45 AM0.02
Sep 22, 4:45 AM0.02
Sep 22, 3:45 AM0.02
Sep 22, 2:45 AM0.02
Sep 22, 1:45 AM0.02
Sep 22, 12:45 AM0.02
Sep 21, 11:45 PM0.02
Sep 21, 10:45 PM0.02
Sep 21, 9:45 PM0.02
Sep 21, 8:45 PM0.02
Sep 21, 7:45 PM0.02
Sep 21, 6:45 PM0.02
Sep 21, 5:45 PM0.02
Sep 21, 4:45 PM0.02
Sep 21, 3:45 PM0.02
Sep 21, 2:45 PM0.03
Sep 21, 1:45 PM0.02
Sep 21, 12:45 PM0.02
Sep 21, 11:45 AM0.02
Sep 21, 10:45 AM0.02
Sep 21, 9:45 AM0.02
Sep 21, 8:45 AM0.02
Sep 21, 7:45 AM0.02
Sep 21, 6:45 AM0.02
Sep 21, 5:45 AM0.02
Sep 21, 4:45 AM0.02
Sep 21, 3:45 AM0.02
Sep 21, 2:45 AM0.02
Sep 21, 1:45 AM0.02
Sep 21, 12:45 AM0.02
Sep 20, 11:45 PM0.02
Sep 20, 10:00 PM0.02
Sep 20, 9:45 PM0.02
Sep 20, 8:45 PM0.02
Sep 20, 7:45 PM0.02
Sep 20, 6:00 PM0.02
Sep 20, 5:45 PM0.02
Sep 20, 4:45 PM0.02
Sep 20, 3:45 PM0.02
Sep 20, 2:45 PM0.03
Sep 20, 1:45 PM0.03
Sep 20, 12:45 PM0.03
Sep 20, 11:45 AM0.03
Sep 20, 10:45 AM0.03
Sep 20, 9:45 AM0.03
Sep 20, 8:45 AM0.03
Sep 20, 7:45 AM0.03
Sep 20, 6:45 AM0.02
Sep 20, 5:45 AM0.02
Sep 20, 4:45 AM0.02
Sep 20, 3:45 AM0.02
Sep 20, 2:45 AM0.02
Sep 20, 1:45 AM0.02
Water level, 30 days at Middle Fk San Joaquin River near Mammoth L: the water from 0.02 to 0.03 feet of stage, the latest 0.02 feet.WATER LEVEL, 30 DAYSFTHIGH 0.03 FT, AUG 28, 1:45 AM · LOW 0.02 FT, SEP 19, 6:30 PM-0.020.000.020.040.060.08Aug 28Sep 2Sep 7Sep 12Sep 17Sep 220.02
Latest
0.02 ftSep 27, 1:00 AM
Highest
0.03 ftAug 28, 1:45 AM
Lowest
0.02 ftSep 19, 6:30 PM
Range
0.01 fthighest less lowest
Change
Fell 0.01 ftsince Aug 28, 1:45 AM
Readings
2,826
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Sep 270.020.020.020.025
Sep 260.020.020.020.0296
Sep 250.020.020.020.0296
Sep 240.020.020.020.0292
Sep 230.020.020.020.0296
Sep 220.030.020.020.0296
Sep 210.030.020.020.0296
Sep 200.030.020.020.0287
Sep 190.030.020.030.0281
Sep 180.030.030.030.0396
Sep 170.030.030.030.0396
Sep 160.030.030.030.0388
Sep 150.030.030.030.0396
Sep 140.030.030.030.0396
Sep 130.030.030.030.0396
Sep 120.030.030.030.0396
Sep 110.030.030.030.0396
Sep 100.030.030.030.0396
Sep 90.030.030.030.0396
Sep 80.030.030.030.0396
Sep 70.030.030.030.0396
Sep 60.030.030.030.0392
Sep 50.030.030.030.0388
Sep 40.030.030.030.0396
Sep 30.030.030.030.0396
Sep 20.030.030.030.0396
Sep 10.030.030.030.0396
Aug 310.030.030.030.0392
Aug 300.030.030.030.0396
Aug 290.030.030.030.0396
Aug 280.030.030.030.0389

How it reports

Rank
385of 3,115 in California, Sep 27
Schedule
every houron the hour's :00
Reports received, 24 hours
24 of 24100% of its schedule
Reports received, 7 days
32 of 32100% of its schedule
Longest silence, 7 days
61 minfrom Sep 25, 11:59 PM
Latest report
Sep 27, 1:00 AMlocal time
Time to reach Storm Station
15 min9 in 10 within 15 min

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

Near Middle Fk San Joaquin River near Mammoth L

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.