Storm Station

Live/Water/California/Napa - Napa River

Napa - Napa River

A water gauge in Napa County, California. Its stage was 4.93 ft as of Sep 27, 6:24 AM PDT.

Gauge NCNC1Napa County, CaliforniaEvery gauge in California

Stage now
4.93 ftreported Sep 27, 6:24 AM PDT
24 hour change
Rose 0.84 ftsince Sep 26, 6:12 AM
Rank
2,778of 3,127 in California, Sep 27
Elevation
10 ftabove sea level
County
Napa County
Position
38.2975° N, 122.2828° W
Record since
2021

Water level

Napa - Napa 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 Napa - Napa River: the water from 1.22 to 7.35 feet of stage, the latest 5.15 feet.WATER LEVEL, 24 HOURSFTHIGH 7.35 FT, SEP 26, 3:18 PM · LOW 1.22 FT, SEP 26, 9:04 AM02468109 AM12 PM3 PM6 PM9 PMSep 273 AM6 AM5.15
Latest
5.15 ftSep 27, 6:12 AM
Highest
7.35 ftSep 26, 3:18 PM
Lowest
1.22 ftSep 26, 9:04 AM
Range
6.13 fthighest less lowest
Change
Rose 1.49 ftsince Sep 26, 6:42 AM
Readings
203
The readings these charts were drawn from, as a table
TimeStage ft
Sep 27, 6:12 AM5.15
Sep 27, 6:06 AM5.27
Sep 27, 6:00 AM5.38
Sep 27, 5:54 AM5.50
Sep 27, 5:48 AM5.62
Sep 27, 5:44 AM5.72
Sep 27, 5:38 AM5.83
Sep 27, 5:34 AM5.94
Sep 27, 5:28 AM6.04
Sep 27, 5:24 AM6.15
Sep 27, 5:18 AM6.27
Sep 27, 5:12 AM6.37
Sep 27, 5:06 AM6.48
Sep 27, 5:00 AM6.59
Sep 27, 4:52 AM6.69
Sep 27, 4:44 AM6.80
Sep 27, 4:32 AM6.90
Sep 27, 3:36 AM7.01
Sep 27, 3:10 AM6.90
Sep 27, 2:54 AM6.80
Sep 27, 2:42 AM6.70
Sep 27, 2:30 AM6.59
Sep 27, 2:18 AM6.48
Sep 27, 2:08 AM6.38
Sep 27, 2:00 AM6.28
Sep 27, 1:50 AM6.17
Sep 27, 1:42 AM6.06
Sep 27, 1:34 AM5.96
Sep 27, 1:26 AM5.86
Sep 27, 1:18 AM5.75
Sep 27, 1:10 AM5.64
Sep 27, 1:02 AM5.53
Sep 27, 12:54 AM5.42
Sep 27, 12:46 AM5.32
Sep 27, 12:38 AM5.21
Sep 27, 12:30 AM5.11
Sep 27, 12:22 AM5.00
Sep 27, 12:14 AM4.89
Sep 27, 12:08 AM4.78
Sep 27, 12:00 AM4.68
Sep 26, 11:54 PM4.58
Sep 26, 11:48 PM4.47
Sep 26, 11:42 PM4.36
Sep 26, 11:38 PM4.25
Sep 26, 11:32 PM4.14
Sep 26, 11:28 PM4.02
Sep 26, 11:22 PM3.90
Sep 26, 11:18 PM3.79
Sep 26, 11:14 PM3.68
Sep 26, 11:10 PM3.56
Sep 26, 11:06 PM3.44
Sep 26, 11:02 PM3.32
Sep 26, 10:58 PM3.19
Sep 26, 10:56 PM3.09
Sep 26, 10:52 PM2.98
Sep 26, 10:50 PM2.88
Sep 26, 10:46 PM2.77
Sep 26, 10:44 PM2.66
Sep 26, 10:40 PM2.55
Sep 26, 10:38 PM2.44
Sep 26, 10:34 PM2.33
Sep 26, 10:32 PM2.23
Sep 26, 10:28 PM2.12
Sep 26, 10:26 PM2.01
Sep 26, 10:22 PM1.91
Sep 26, 10:18 PM1.78
Sep 26, 10:14 PM1.65
Sep 26, 10:10 PM1.55
Sep 26, 10:04 PM1.42
Sep 26, 9:36 PM1.32
Sep 26, 9:24 PM1.43
Sep 26, 9:16 PM1.53
Sep 26, 9:14 PM1.56
Sep 26, 9:08 PM1.68
Sep 26, 9:02 PM1.78
Sep 26, 8:56 PM1.89
Sep 26, 8:50 PM2.00
Sep 26, 8:44 PM2.11
Sep 26, 8:38 PM2.23
Sep 26, 8:32 PM2.34
Sep 26, 8:26 PM2.46
Sep 26, 8:20 PM2.58
Sep 26, 8:14 PM2.70
Sep 26, 8:08 PM2.80
Sep 26, 8:04 PM2.90
Sep 26, 7:58 PM3.00
Sep 26, 7:52 PM3.12
Sep 26, 7:46 PM3.23
Sep 26, 7:40 PM3.34
Sep 26, 7:34 PM3.46
Sep 26, 7:28 PM3.58
Sep 26, 7:24 PM3.69
Sep 26, 7:18 PM3.80
Sep 26, 7:14 PM3.92
Sep 26, 7:08 PM4.04
Sep 26, 7:04 PM4.15
Sep 26, 6:58 PM4.27
Sep 26, 6:54 PM4.38
Sep 26, 6:48 PM4.49
Sep 26, 6:42 PM4.61
Sep 26, 6:38 PM4.71
Sep 26, 6:32 PM4.83
Sep 26, 6:26 PM4.94
Sep 26, 6:20 PM5.05
Sep 26, 6:14 PM5.16
Sep 26, 6:08 PM5.27
Sep 26, 6:02 PM5.38
Sep 26, 5:56 PM5.49
Sep 26, 5:50 PM5.61
Sep 26, 5:44 PM5.73
Sep 26, 5:38 PM5.83
Sep 26, 5:32 PM5.95
Sep 26, 5:28 PM6.05
Sep 26, 5:22 PM6.16
Sep 26, 5:18 PM6.27
Sep 26, 5:12 PM6.37
Sep 26, 5:08 PM6.48
Sep 26, 5:02 PM6.58
Sep 26, 4:56 PM6.69
Sep 26, 4:50 PM6.80
Sep 26, 4:44 PM6.92
Sep 26, 4:36 PM7.04
Sep 26, 4:26 PM7.14
Sep 26, 4:16 PM7.24
Sep 26, 3:18 PM7.35
Sep 26, 2:56 PM7.24
Sep 26, 2:40 PM7.14
Sep 26, 2:26 PM7.04
Sep 26, 2:14 PM6.93
Sep 26, 2:04 PM6.83
Sep 26, 1:54 PM6.73
Sep 26, 1:46 PM6.63
Sep 26, 1:36 PM6.52
Sep 26, 1:28 PM6.41
Sep 26, 1:20 PM6.30
Sep 26, 1:12 PM6.20
Sep 26, 1:04 PM6.09
Sep 26, 12:56 PM5.98
Sep 26, 12:48 PM5.87
Sep 26, 12:40 PM5.76
Sep 26, 12:32 PM5.66
Sep 26, 12:26 PM5.55
Sep 26, 12:18 PM5.44
Sep 26, 12:10 PM5.32
Sep 26, 12:02 PM5.21
Sep 26, 11:54 AM5.11
Sep 26, 11:46 AM5.00
Sep 26, 11:40 AM4.89
Sep 26, 11:32 AM4.78
Sep 26, 11:26 AM4.67
Sep 26, 11:20 AM4.57
Sep 26, 11:16 AM4.46
Sep 26, 11:10 AM4.35
Sep 26, 11:04 AM4.24
Sep 26, 11:00 AM4.13
Sep 26, 10:54 AM4.01
Sep 26, 10:50 AM3.89
Sep 26, 10:46 AM3.79
Sep 26, 10:42 AM3.68
Sep 26, 10:38 AM3.57
Sep 26, 10:34 AM3.46
Sep 26, 10:30 AM3.34
Sep 26, 10:26 AM3.22
Sep 26, 10:22 AM3.09
Sep 26, 10:18 AM2.99
Sep 26, 10:16 AM2.88
Sep 26, 10:12 AM2.77
Sep 26, 10:10 AM2.66
Sep 26, 10:06 AM2.55
Sep 26, 10:04 AM2.44
Sep 26, 10:00 AM2.33
Sep 26, 9:58 AM2.22
Sep 26, 9:54 AM2.11
Sep 26, 9:52 AM2.00
Sep 26, 9:48 AM1.89
Sep 26, 9:46 AM1.79
Sep 26, 9:42 AM1.66
Sep 26, 9:38 AM1.55
Sep 26, 9:32 AM1.43
Sep 26, 9:26 AM1.33
Sep 26, 9:04 AM1.22
Sep 26, 8:50 AM1.32
Sep 26, 8:42 AM1.42
Sep 26, 8:36 AM1.53
Sep 26, 8:28 AM1.64
Sep 26, 8:22 AM1.75
Sep 26, 8:16 AM1.86
Sep 26, 8:10 AM1.98
Sep 26, 8:04 AM2.08
Sep 26, 8:00 AM2.18
Sep 26, 7:54 AM2.30
Sep 26, 7:48 AM2.42
Sep 26, 7:42 AM2.54
Sep 26, 7:36 AM2.65
Sep 26, 7:30 AM2.77
Sep 26, 7:24 AM2.88
Sep 26, 7:18 AM3.00
Sep 26, 7:12 AM3.12
Sep 26, 7:06 AM3.23
Sep 26, 7:00 AM3.33
Sep 26, 6:54 AM3.44
Sep 26, 6:48 AM3.55
Sep 26, 6:42 AM3.66
Water level, 7 days at Napa - Napa River: the water from 0.89 to 7.35 feet of stage, the latest 5.15 feet.WATER LEVEL, 7 DAYSFTHIGH 7.35 FT, SEP 26, 3:18 PM · LOW 0.89 FT, SEP 24, 7:44 AM0246810Mon 21Tue 22Wed 23Thu 24Fri 25Sat 26Sun 275.15
Latest
5.15 ftSep 27, 6:12 AM
Highest
7.35 ftSep 26, 3:18 PM
Lowest
0.89 ftSep 24, 7:44 AM
Range
6.46 fthighest less lowest
Change
Rose 2.20 ftsince Sep 20, 6:40 AM
Readings
1,240
The readings these charts were drawn from, as a table
TimeStage ft
Sep 27, 6:12 AM5.15
Sep 27, 5:54 AM5.50
Sep 27, 4:52 AM6.69
Sep 27, 3:36 AM7.01
Sep 27, 2:54 AM6.80
Sep 27, 1:50 AM6.17
Sep 27, 12:54 AM5.42
Sep 26, 11:54 PM4.58
Sep 26, 10:58 PM3.19
Sep 26, 9:36 PM1.32
Sep 26, 8:56 PM1.89
Sep 26, 7:58 PM3.00
Sep 26, 6:58 PM4.27
Sep 26, 5:56 PM5.49
Sep 26, 4:56 PM6.69
Sep 26, 3:18 PM7.35
Sep 26, 2:56 PM7.24
Sep 26, 1:54 PM6.73
Sep 26, 12:56 PM5.98
Sep 26, 11:54 AM5.11
Sep 26, 10:54 AM4.01
Sep 26, 9:58 AM2.22
Sep 26, 8:50 AM1.32
Sep 26, 7:54 AM2.30
Sep 26, 6:54 AM3.44
Sep 26, 5:56 AM4.62
Sep 26, 4:58 AM5.75
Sep 26, 3:50 AM6.95
Sep 26, 2:38 AM7.06
Sep 26, 1:50 AM6.74
Sep 26, 12:50 AM6.11
Sep 25, 11:52 PM5.37
Sep 25, 10:56 PM4.51
Sep 25, 9:56 PM2.81
Sep 25, 8:46 PM1.71
Sep 25, 7:56 PM2.47
Sep 25, 6:58 PM3.46
Sep 25, 5:54 PM4.80
Sep 25, 4:58 PM5.89
Sep 25, 3:56 PM6.99
Sep 25, 2:34 PM7.12
Sep 25, 1:52 PM6.81
Sep 25, 12:54 PM6.18
Sep 25, 11:54 AM5.34
Sep 25, 10:58 AM4.49
Sep 25, 9:56 AM3.02
Sep 25, 8:58 AM1.17
Sep 25, 7:54 AM1.49
Sep 25, 6:56 AM2.67
Sep 25, 5:54 AM3.88
Sep 25, 4:54 AM5.11
Sep 25, 3:58 AM6.22
Sep 25, 1:42 AM7.18
Sep 25, 12:58 AM6.86
Sep 24, 11:54 PM6.15
Sep 24, 10:56 PM5.40
Sep 24, 9:54 PM4.36
Sep 24, 8:56 PM2.74
Sep 24, 7:58 PM2.38
Sep 24, 6:56 PM3.22
Sep 24, 5:56 PM4.30
Sep 24, 4:58 PM5.38
Sep 24, 3:52 PM6.59
Sep 24, 2:08 PM6.91
Sep 24, 1:52 PM6.81
Sep 24, 12:56 PM6.30
Sep 24, 11:52 AM5.54
Sep 24, 10:58 AM4.79
Sep 24, 9:56 AM3.70
Sep 24, 8:58 AM2.06
Sep 24, 7:44 AM0.89
Sep 24, 6:56 AM1.67
Sep 24, 5:54 AM2.95
Sep 24, 4:58 AM4.06
Sep 24, 3:58 AM5.28
Sep 24, 2:54 AM6.52
Sep 24, 12:52 AM7.15
Sep 23, 11:56 PM6.75
Sep 23, 10:52 PM6.01
Sep 23, 9:52 PM5.27
Sep 23, 8:58 PM4.30
Sep 23, 7:16 PM2.83
Sep 23, 6:54 PM3.03
Sep 23, 5:54 PM3.74
Sep 23, 4:54 PM4.83
Sep 23, 3:58 PM5.82
Sep 23, 2:58 PM6.67
Sep 23, 1:52 PM6.78
Sep 23, 12:50 PM6.37
Sep 23, 11:56 AM5.85
Sep 23, 10:58 AM5.09
Sep 23, 9:56 AM4.23
Sep 23, 8:56 AM2.91
Sep 23, 7:54 AM1.19
Sep 23, 6:52 AM1.19
Sep 23, 5:58 AM2.18
Sep 23, 4:58 AM3.31
Sep 23, 3:58 AM4.51
Sep 23, 2:58 AM5.61
Sep 23, 1:56 AM6.73
Sep 22, 11:56 PM7.27
Sep 22, 10:58 PM6.85
Sep 22, 9:52 PM6.11
Sep 22, 8:54 PM5.38
Sep 22, 7:56 PM4.29
Sep 22, 6:22 PM3.52
Sep 22, 5:52 PM3.73
Sep 22, 4:56 PM4.38
Sep 22, 3:54 PM5.35
Sep 22, 2:58 PM6.23
Sep 22, 1:26 PM6.65
Sep 22, 12:44 PM6.44
Sep 22, 11:48 AM5.99
Sep 22, 10:52 AM5.35
Sep 22, 9:52 AM4.63
Sep 22, 8:58 AM3.76
Sep 22, 7:56 AM2.34
Sep 22, 6:28 AM1.11
Sep 22, 5:58 AM1.42
Sep 22, 4:54 AM2.53
Sep 22, 3:54 AM3.49
Sep 22, 2:58 AM4.58
Sep 22, 1:56 AM5.63
Sep 22, 12:52 AM6.70
Sep 21, 10:56 PM7.13
Sep 21, 9:52 PM6.72
Sep 21, 8:52 PM6.16
Sep 21, 7:58 PM5.54
Sep 21, 6:54 PM4.59
Sep 21, 5:28 PM4.16
Sep 21, 4:58 PM4.27
Sep 21, 3:54 PM5.00
Sep 21, 2:54 PM5.83
Sep 21, 1:56 PM6.47
Sep 21, 12:32 PM6.47
Sep 21, 11:46 AM6.16
Sep 21, 10:56 AM5.74
Sep 21, 9:54 AM5.00
Sep 21, 8:52 AM4.24
Sep 21, 7:56 AM3.39
Sep 21, 6:58 AM2.16
Sep 21, 5:26 AM1.12
Sep 21, 4:54 AM1.55
Sep 21, 3:54 AM2.63
Sep 21, 2:52 AM3.61
Sep 21, 1:54 AM4.69
Sep 21, 12:56 AM5.67
Sep 20, 11:54 PM6.63
Sep 20, 10:18 PM7.06
Sep 20, 9:48 PM6.96
Sep 20, 8:50 PM6.55
Sep 20, 7:56 PM6.01
Sep 20, 6:52 PM5.25
Sep 20, 5:50 PM4.50
Sep 20, 4:30 PM4.29
Sep 20, 3:52 PM4.49
Sep 20, 2:52 PM5.23
Sep 20, 1:56 PM5.86
Sep 20, 11:56 AM6.27
Sep 20, 10:54 AM5.97
Sep 20, 9:50 AM5.44
Sep 20, 8:56 AM4.78
Sep 20, 7:52 AM4.04
Sep 20, 6:52 AM3.15
Water level, 30 days at Napa - Napa River: the water from 0.18 to 7.86 feet of stage, the latest 5.15 feet.WATER LEVEL, 30 DAYSFTHIGH 7.86 FT, SEP 8, 12:18 AM · LOW 0.18 FT, SEP 7, 6:38 AM0246810Aug 28Sep 2Sep 7Sep 12Sep 17Sep 225.15
Latest
5.15 ftSep 27, 6:12 AM
Highest
7.86 ftSep 8, 12:18 AM
Lowest
0.18 ftSep 7, 6:38 AM
Range
7.68 fthighest less lowest
Change
Rose 0.97 ftsince Aug 28, 6:40 AM
Readings
5,385
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Sep 277.014.685.935.1540
Sep 267.351.224.224.58209
Sep 257.201.064.225.37208
Sep 247.150.894.236.15194
Sep 237.160.984.336.75183
Sep 227.271.114.507.27172
Sep 217.131.124.457.13153
Sep 207.061.434.406.63131
Sep 197.111.444.485.40124
Sep 187.091.364.454.24129
Sep 177.241.414.593.50134
Sep 167.401.494.712.70151
Sep 157.631.264.712.26173
Sep 147.711.234.451.36199
Sep 137.451.004.411.11205
Sep 127.531.304.482.68207
Sep 117.570.844.374.42218
Sep 107.740.614.375.57218
Sep 97.840.264.206.44215
Sep 87.860.204.227.22211
Sep 77.760.184.287.76197
Sep 67.750.444.247.75172
Sep 57.710.714.296.73150
Sep 47.701.124.555.33145
Sep 37.791.004.624.26154
Sep 27.551.174.492.84167
Sep 17.601.304.591.93172
Aug 317.431.404.441.40197
Aug 307.201.184.382.12195
Aug 297.210.694.193.72204
Aug 286.810.663.624.78158

How it reports

Rank
2,778of 3,127 in California, Sep 27
Schedule
every 16 min
Reports received, 24 hours
78 of 9086.6% of its schedule, 86 reports in all
Reports received, 7 days
122 of 14087.1% of its schedule, 135 reports in all
Longest silence, 7 days
72 minfrom Sep 26, 2:38 AM
Latest report
Sep 27, 6:12 AMlocal time
Time to reach Storm Station
19 min9 in 10 within 25 min

Its schedule is one report every 16 min, 90 in 24 hours. Two reports in the same 16 min count as one received.

Near Napa - Napa 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.