Storm Station

Live/Water/California/USGS Stream Gage at Alameda C Flood Channel A Union City

USGS Stream Gage at Alameda C Flood Channel A Union City

A gauge on the USGS Stream in Alameda County, California. Its stage was 6.53 ft as of Sep 27, 12:00 AM PDT.

Gauge PUKC1Alameda County, CaliforniaEvery gauge in California

Stage now
6.53 ftreported Sep 27, 12:00 AM PDT
24 hour change
Fell 0.80 ftsince Sep 26, 12:00 AM
Rank
1,255of 3,115 in California, Sep 27
Elevation
16 ftabove sea level
County
Alameda County
Position
37.5858° N, 122.0472° W
Record since
2010

Water level

USGS Stream Gage at Alameda C Flood Channel A Union City

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 USGS Stream Gage at Alameda C Flood Channel A Union City: the water from 6.53 to 7.38 feet of stage, the latest 6.53 feet.WATER LEVEL, 24 HOURSFTHIGH 7.38 FT, SEP 26, 2:15 AM · LOW 6.53 FT, SEP 27, 12:00 AM6.56.87.07.37.53 AM6 AM9 AM12 PM3 PM6 PM9 PMSep 276.53
Latest
6.53 ftSep 27, 12:00 AM
Highest
7.38 ftSep 26, 2:15 AM
Lowest
6.53 ftSep 27, 12:00 AM
Range
0.85 fthighest less lowest
Change
Fell 0.82 ftsince Sep 26, 12:45 AM
Readings
94
The readings these charts were drawn from, as a table
TimeStage ft
Sep 27, 12:00 AM6.53
Sep 26, 11:45 PM6.54
Sep 26, 11:30 PM6.54
Sep 26, 11:15 PM6.54
Sep 26, 11:00 PM6.55
Sep 26, 10:45 PM6.55
Sep 26, 10:30 PM6.56
Sep 26, 10:15 PM6.56
Sep 26, 10:00 PM6.56
Sep 26, 9:45 PM6.57
Sep 26, 9:30 PM6.57
Sep 26, 9:15 PM6.57
Sep 26, 9:00 PM6.57
Sep 26, 8:45 PM6.58
Sep 26, 8:30 PM6.59
Sep 26, 8:15 PM6.59
Sep 26, 8:00 PM6.59
Sep 26, 7:45 PM6.60
Sep 26, 7:30 PM6.60
Sep 26, 7:15 PM6.61
Sep 26, 7:00 PM6.61
Sep 26, 6:45 PM6.61
Sep 26, 6:30 PM6.62
Sep 26, 6:15 PM6.63
Sep 26, 6:00 PM6.63
Sep 26, 5:45 PM6.64
Sep 26, 5:30 PM6.64
Sep 26, 5:15 PM6.65
Sep 26, 5:00 PM6.65
Sep 26, 4:45 PM6.66
Sep 26, 4:30 PM6.67
Sep 26, 4:15 PM6.67
Sep 26, 4:00 PM6.68
Sep 26, 3:45 PM6.69
Sep 26, 3:30 PM6.69
Sep 26, 3:15 PM6.70
Sep 26, 3:00 PM6.71
Sep 26, 2:45 PM6.72
Sep 26, 2:30 PM6.73
Sep 26, 2:15 PM6.73
Sep 26, 2:00 PM6.74
Sep 26, 1:45 PM6.76
Sep 26, 1:30 PM6.77
Sep 26, 1:15 PM6.77
Sep 26, 1:00 PM6.79
Sep 26, 12:45 PM6.80
Sep 26, 12:30 PM6.81
Sep 26, 12:15 PM6.82
Sep 26, 12:00 PM6.83
Sep 26, 11:45 AM6.85
Sep 26, 11:30 AM6.86
Sep 26, 11:15 AM6.87
Sep 26, 11:00 AM6.89
Sep 26, 10:45 AM6.91
Sep 26, 10:30 AM6.92
Sep 26, 10:15 AM6.94
Sep 26, 10:00 AM6.96
Sep 26, 9:45 AM6.98
Sep 26, 9:30 AM6.99
Sep 26, 9:15 AM7.01
Sep 26, 9:00 AM7.02
Sep 26, 8:45 AM7.04
Sep 26, 8:30 AM7.06
Sep 26, 8:15 AM7.08
Sep 26, 8:00 AM7.10
Sep 26, 7:45 AM7.12
Sep 26, 7:30 AM7.13
Sep 26, 7:15 AM7.15
Sep 26, 7:00 AM7.17
Sep 26, 6:45 AM7.18
Sep 26, 6:30 AM7.20
Sep 26, 6:15 AM7.22
Sep 26, 6:00 AM7.24
Sep 26, 5:45 AM7.25
Sep 26, 5:30 AM7.27
Sep 26, 5:15 AM7.28
Sep 26, 5:00 AM7.29
Sep 26, 4:45 AM7.31
Sep 26, 4:30 AM7.32
Sep 26, 4:15 AM7.33
Sep 26, 4:00 AM7.34
Sep 26, 3:45 AM7.35
Sep 26, 3:30 AM7.36
Sep 26, 3:15 AM7.36
Sep 26, 3:00 AM7.37
Sep 26, 2:45 AM7.37
Sep 26, 2:30 AM7.38
Sep 26, 2:15 AM7.38
Sep 26, 2:00 AM7.37
Sep 26, 1:45 AM7.37
Sep 26, 1:30 AM7.37
Sep 26, 1:15 AM7.36
Sep 26, 1:00 AM7.36
Sep 26, 12:45 AM7.35
Water level, 7 days at USGS Stream Gage at Alameda C Flood Channel A Union City: the water from 6.43 to 7.38 feet of stage, the latest 6.53 feet.WATER LEVEL, 7 DAYSFTHIGH 7.38 FT, SEP 26, 2:15 AM · LOW 6.43 FT, SEP 22, 10:45 AM6.36.56.87.07.37.5Mon 21Tue 22Wed 23Thu 24Fri 25Sat 26Sun 276.53
Latest
6.53 ftSep 27, 12:00 AM
Highest
7.38 ftSep 26, 2:15 AM
Lowest
6.43 ftSep 22, 10:45 AM
Range
0.95 fthighest less lowest
Change
Rose 0.01 ftsince Sep 20, 12:45 AM
Readings
666
The readings these charts were drawn from, as a table
TimeStage ft
Sep 27, 12:00 AM6.53
Sep 26, 11:45 PM6.54
Sep 26, 10:45 PM6.55
Sep 26, 9:45 PM6.57
Sep 26, 8:45 PM6.58
Sep 26, 7:45 PM6.60
Sep 26, 6:45 PM6.61
Sep 26, 5:45 PM6.64
Sep 26, 4:45 PM6.66
Sep 26, 3:45 PM6.69
Sep 26, 2:45 PM6.72
Sep 26, 1:45 PM6.76
Sep 26, 12:45 PM6.80
Sep 26, 11:45 AM6.85
Sep 26, 10:45 AM6.91
Sep 26, 9:45 AM6.98
Sep 26, 8:45 AM7.04
Sep 26, 7:45 AM7.12
Sep 26, 6:45 AM7.18
Sep 26, 5:45 AM7.25
Sep 26, 4:45 AM7.31
Sep 26, 3:45 AM7.35
Sep 26, 2:45 AM7.37
Sep 26, 1:45 AM7.37
Sep 26, 12:45 AM7.35
Sep 25, 11:45 PM7.32
Sep 25, 10:45 PM7.29
Sep 25, 9:45 PM7.24
Sep 25, 8:45 PM7.20
Sep 25, 7:45 PM7.16
Sep 25, 6:45 PM7.11
Sep 25, 5:45 PM7.04
Sep 25, 4:45 PM6.94
Sep 25, 3:45 PM6.84
Sep 25, 2:45 PM6.76
Sep 25, 1:45 PM6.75
Sep 25, 12:45 PM6.78
Sep 25, 11:45 AM6.83
Sep 25, 10:45 AM6.88
Sep 25, 9:45 AM6.94
Sep 25, 8:45 AM7.00
Sep 25, 7:45 AM7.07
Sep 25, 6:45 AM7.14
Sep 25, 5:45 AM7.20
Sep 25, 4:45 AM7.26
Sep 25, 3:45 AM7.31
Sep 25, 2:45 AM7.33
Sep 25, 1:45 AM7.33
Sep 25, 12:45 AM7.32
Sep 24, 11:45 PM7.27
Sep 24, 10:45 PM7.22
Sep 24, 9:45 PM7.16
Sep 24, 8:45 PM7.08
Sep 24, 7:45 PM6.99
Sep 24, 6:45 PM6.87
Sep 24, 5:45 PM6.72
Sep 24, 4:45 PM6.66
Sep 24, 3:45 PM6.67
Sep 24, 2:45 PM6.71
Sep 24, 1:45 PM6.74
Sep 24, 12:45 PM6.78
Sep 24, 11:45 AM6.82
Sep 24, 10:45 AM6.86
Sep 24, 9:45 AM6.92
Sep 24, 8:45 AM6.97
Sep 24, 7:45 AM7.03
Sep 24, 6:45 AM7.10
Sep 24, 5:45 AM7.16
Sep 24, 4:45 AM7.21
Sep 24, 3:45 AM7.24
Sep 24, 2:45 AM7.26
Sep 24, 1:45 AM7.26
Sep 24, 12:45 AM7.23
Sep 23, 11:45 PM7.17
Sep 23, 10:45 PM7.13
Sep 23, 9:45 PM7.07
Sep 23, 8:45 PM7.03
Sep 23, 7:45 PM6.98
Sep 23, 6:45 PM6.93
Sep 23, 5:45 PM6.86
Sep 23, 4:45 PM6.77
Sep 23, 3:45 PM6.73
Sep 23, 2:45 PM6.74
Sep 23, 1:45 PM6.77
Sep 23, 12:45 PM6.80
Sep 23, 11:45 AM6.84
Sep 23, 10:45 AM6.88
Sep 23, 9:45 AM6.93
Sep 23, 8:45 AM6.98
Sep 23, 7:45 AM7.03
Sep 23, 6:45 AM7.08
Sep 23, 5:45 AM7.12
Sep 23, 4:45 AM7.14
Sep 23, 3:45 AM7.14
Sep 23, 2:45 AM7.07
Sep 23, 1:45 AM6.80
Sep 23, 12:45 AM6.44
Sep 22, 11:45 PM6.44
Sep 22, 10:45 PM6.44
Sep 22, 9:45 PM6.44
Sep 22, 8:45 PM6.44
Sep 22, 7:45 PM6.44
Sep 22, 6:45 PM6.44
Sep 22, 5:45 PM6.44
Sep 22, 4:45 PM6.44
Sep 22, 3:45 PM6.44
Sep 22, 2:45 PM6.44
Sep 22, 1:45 PM6.43
Sep 22, 12:45 PM6.43
Sep 22, 11:45 AM6.43
Sep 22, 10:45 AM6.43
Sep 22, 9:45 AM6.44
Sep 22, 8:45 AM6.44
Sep 22, 7:45 AM6.44
Sep 22, 6:45 AM6.44
Sep 22, 5:45 AM6.44
Sep 22, 4:45 AM6.44
Sep 22, 3:00 AM6.44
Sep 22, 2:45 AM6.44
Sep 22, 1:45 AM6.44
Sep 22, 12:45 AM6.44
Sep 21, 11:45 PM6.44
Sep 21, 10:45 PM6.44
Sep 21, 9:45 PM6.44
Sep 21, 8:45 PM6.44
Sep 21, 7:45 PM6.44
Sep 21, 6:45 PM6.44
Sep 21, 5:45 PM6.44
Sep 21, 4:45 PM6.44
Sep 21, 3:45 PM6.44
Sep 21, 2:45 PM6.44
Sep 21, 1:45 PM6.44
Sep 21, 12:45 PM6.44
Sep 21, 11:45 AM6.44
Sep 21, 10:45 AM6.44
Sep 21, 9:45 AM6.44
Sep 21, 8:45 AM6.44
Sep 21, 7:45 AM6.44
Sep 21, 6:45 AM6.44
Sep 21, 5:45 AM6.44
Sep 21, 4:45 AM6.44
Sep 21, 3:45 AM6.44
Sep 21, 2:45 AM6.44
Sep 21, 1:45 AM6.44
Sep 21, 12:45 AM6.44
Sep 20, 11:45 PM6.44
Sep 20, 10:45 PM6.44
Sep 20, 9:45 PM6.44
Sep 20, 8:45 PM6.44
Sep 20, 7:45 PM6.44
Sep 20, 6:45 PM6.45
Sep 20, 5:45 PM6.45
Sep 20, 4:45 PM6.45
Sep 20, 3:45 PM6.45
Sep 20, 2:45 PM6.45
Sep 20, 1:45 PM6.45
Sep 20, 12:45 PM6.45
Sep 20, 11:45 AM6.46
Sep 20, 10:45 AM6.46
Sep 20, 9:45 AM6.46
Sep 20, 8:45 AM6.47
Sep 20, 7:45 AM6.47
Sep 20, 6:45 AM6.48
Sep 20, 5:45 AM6.48
Sep 20, 4:45 AM6.48
Sep 20, 3:45 AM6.49
Sep 20, 2:45 AM6.50
Sep 20, 1:45 AM6.51
Sep 20, 12:45 AM6.52
Water level, 30 days at USGS Stream Gage at Alameda C Flood Channel A Union City: the water from 6.42 to 7.38 feet of stage, the latest 6.53 feet.WATER LEVEL, 30 DAYSFTHIGH 7.38 FT, SEP 26, 2:15 AM · LOW 6.42 FT, AUG 30, 12:45 AM6.36.56.87.07.37.5Aug 28Sep 2Sep 7Sep 12Sep 17Sep 226.53
Latest
6.53 ftSep 27, 12:00 AM
Highest
7.38 ftSep 26, 2:15 AM
Lowest
6.42 ftAug 30, 12:45 AM
Range
0.96 fthighest less lowest
Change
Rose 0.07 ftsince Aug 28, 12:45 AM
Readings
2,846
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Sep 276.536.536.536.531
Sep 267.386.546.926.5496
Sep 257.336.757.087.3296
Sep 247.276.667.007.2796
Sep 237.176.446.927.1796
Sep 226.446.436.446.4492
Sep 216.446.446.446.4496
Sep 206.536.446.476.4496
Sep 197.336.536.986.5380
Sep 187.256.706.927.2596
Sep 177.056.746.906.8996
Sep 167.066.736.896.8996
Sep 157.056.766.906.9296
Sep 146.846.646.786.8496
Sep 136.776.586.686.6496
Sep 126.636.456.516.5796
Sep 116.716.456.566.4896
Sep 106.456.426.446.4596
Sep 96.446.436.436.4496
Sep 86.446.426.436.4396
Sep 76.446.426.436.4396
Sep 66.566.436.476.4492
Sep 56.926.576.766.5788
Sep 47.136.686.866.6996
Sep 37.046.756.877.0496
Sep 26.856.426.486.8596
Sep 16.436.426.426.4296
Aug 316.436.426.426.4396
Aug 306.436.426.436.4396
Aug 296.446.436.436.4396
Aug 286.466.436.446.4493

How it reports

Rank
1,255of 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
31 of 31100% of its schedule
Longest silence, 7 days
61 minfrom Sep 25, 11:59 PM
Latest report
Sep 26, 11:59 PMlocal time
Time to reach Storm Station
25 min9 in 10 within 25 min

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

Near USGS Stream Gage at Alameda C Flood Channel A Union City

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.