Storm Station

Live/Water/California/Napa 9S - Napa River

Napa 9S - Napa River

A water gauge in Napa County, California. Its stage was 2.77 ft as of Sep 26, 10:42 PM PDT.

Gauge NBDC1Napa County, CaliforniaEvery gauge in California

Stage now
2.77 ftreported Sep 26, 10:42 PM PDT
24 hour change
Fell 1.13 ftsince Sep 25, 10:42 PM
Rank
1,809of 3,115 in California, Sep 27
Elevation
10 ftabove sea level
County
Napa County
Position
38.2092° N, 122.3067° W
Record since
2021

Water level

Napa 9S - 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 9S - Napa River: the water from 1.23 to 6.76 feet of stage, the latest 2.77 feet.WATER LEVEL, 24 HOURSFTHIGH 6.76 FT, SEP 26, 3:12 PM · LOW 1.23 FT, SEP 26, 8:42 AM02468Sep 263 AM6 AM9 AM12 PM3 PM6 PM9 PM2.77
Latest
2.77 ftSep 26, 10:42 PM
Highest
6.76 ftSep 26, 3:12 PM
Lowest
1.23 ftSep 26, 8:42 AM
Range
5.53 fthighest less lowest
Change
Fell 1.62 ftsince Sep 25, 11:10 PM
Readings
228
The readings these charts were drawn from, as a table
TimeStage ft
Sep 26, 10:42 PM2.77
Sep 26, 10:36 PM2.63
Sep 26, 10:32 PM2.51
Sep 26, 10:28 PM2.41
Sep 26, 10:26 PM2.36
Sep 26, 10:22 PM2.25
Sep 26, 10:18 PM2.15
Sep 26, 10:12 PM2.03
Sep 26, 10:08 PM1.91
Sep 26, 10:02 PM1.81
Sep 26, 9:58 PM1.69
Sep 26, 9:56 PM1.67
Sep 26, 9:50 PM1.56
Sep 26, 9:42 PM1.45
Sep 26, 9:40 PM1.41
Sep 26, 9:28 PM1.31
Sep 26, 9:12 PM1.29
Sep 26, 8:58 PM1.39
Sep 26, 8:50 PM1.46
Sep 26, 8:42 PM1.57
Sep 26, 8:34 PM1.69
Sep 26, 8:28 PM1.80
Sep 26, 8:24 PM1.85
Sep 26, 8:18 PM1.95
Sep 26, 8:12 PM2.06
Sep 26, 8:10 PM2.11
Sep 26, 8:04 PM2.23
Sep 26, 7:58 PM2.34
Sep 26, 7:54 PM2.42
Sep 26, 7:48 PM2.53
Sep 26, 7:42 PM2.64
Sep 26, 7:40 PM2.70
Sep 26, 7:34 PM2.82
Sep 26, 7:28 PM2.93
Sep 26, 7:24 PM3.01
Sep 26, 7:18 PM3.12
Sep 26, 7:12 PM3.23
Sep 26, 7:10 PM3.28
Sep 26, 7:04 PM3.40
Sep 26, 6:58 PM3.51
Sep 26, 6:54 PM3.58
Sep 26, 6:48 PM3.68
Sep 26, 6:42 PM3.79
Sep 26, 6:40 PM3.85
Sep 26, 6:34 PM3.97
Sep 26, 6:28 PM4.08
Sep 26, 6:24 PM4.13
Sep 26, 6:18 PM4.24
Sep 26, 6:12 PM4.35
Sep 26, 6:10 PM4.40
Sep 26, 6:04 PM4.51
Sep 26, 5:58 PM4.62
Sep 26, 5:54 PM4.67
Sep 26, 5:48 PM4.77
Sep 26, 5:42 PM4.88
Sep 26, 5:40 PM4.93
Sep 26, 5:34 PM5.03
Sep 26, 5:28 PM5.14
Sep 26, 5:24 PM5.19
Sep 26, 5:18 PM5.29
Sep 26, 5:12 PM5.40
Sep 26, 5:10 PM5.44
Sep 26, 5:04 PM5.55
Sep 26, 4:58 PM5.65
Sep 26, 4:56 PM5.69
Sep 26, 4:50 PM5.79
Sep 26, 4:42 PM5.91
Sep 26, 4:40 PM5.94
Sep 26, 4:34 PM6.05
Sep 26, 4:28 PM6.16
Sep 26, 4:26 PM6.17
Sep 26, 4:20 PM6.28
Sep 26, 4:12 PM6.39
Sep 26, 4:08 PM6.45
Sep 26, 3:58 PM6.56
Sep 26, 3:56 PM6.57
Sep 26, 3:42 PM6.68
Sep 26, 3:28 PM6.74
Sep 26, 3:12 PM6.76
Sep 26, 2:58 PM6.74
Sep 26, 2:42 PM6.69
Sep 26, 2:28 PM6.61
Sep 26, 2:12 PM6.51
Sep 26, 2:10 PM6.50
Sep 26, 1:58 PM6.39
Sep 26, 1:54 PM6.37
Sep 26, 1:42 PM6.26
Sep 26, 1:38 PM6.21
Sep 26, 1:28 PM6.11
Sep 26, 1:22 PM6.05
Sep 26, 1:12 PM5.95
Sep 26, 1:06 PM5.86
Sep 26, 12:58 PM5.76
Sep 26, 12:50 PM5.66
Sep 26, 12:42 PM5.55
Sep 26, 12:34 PM5.43
Sep 26, 12:28 PM5.33
Sep 26, 12:26 PM5.31
Sep 26, 12:20 PM5.21
Sep 26, 12:12 PM5.09
Sep 26, 12:10 PM5.04
Sep 26, 12:04 PM4.94
Sep 26, 11:58 AM4.84
Sep 26, 11:54 AM4.79
Sep 26, 11:48 AM4.68
Sep 26, 11:42 AM4.58
Sep 26, 11:40 AM4.53
Sep 26, 11:34 AM4.43
Sep 26, 11:28 AM4.32
Sep 26, 11:24 AM4.27
Sep 26, 11:18 AM4.16
Sep 26, 11:12 AM4.06
Sep 26, 11:10 AM4.00
Sep 26, 11:04 AM3.89
Sep 26, 10:58 AM3.79
Sep 26, 10:52 AM3.69
Sep 26, 10:48 AM3.58
Sep 26, 10:42 AM3.48
Sep 26, 10:38 AM3.38
Sep 26, 10:32 AM3.27
Sep 26, 10:28 AM3.15
Sep 26, 10:22 AM3.04
Sep 26, 10:18 AM2.93
Sep 26, 10:12 AM2.81
Sep 26, 10:08 AM2.69
Sep 26, 10:02 AM2.57
Sep 26, 9:58 AM2.46
Sep 26, 9:56 AM2.41
Sep 26, 9:50 AM2.30
Sep 26, 9:46 AM2.19
Sep 26, 9:42 AM2.09
Sep 26, 9:38 AM1.97
Sep 26, 9:32 AM1.85
Sep 26, 9:28 AM1.74
Sep 26, 9:24 AM1.65
Sep 26, 9:18 AM1.55
Sep 26, 9:12 AM1.45
Sep 26, 9:08 AM1.39
Sep 26, 8:58 AM1.28
Sep 26, 8:42 AM1.23
Sep 26, 8:28 AM1.29
Sep 26, 8:22 AM1.32
Sep 26, 8:12 AM1.42
Sep 26, 8:04 AM1.52
Sep 26, 7:58 AM1.63
Sep 26, 7:56 AM1.66
Sep 26, 7:48 AM1.77
Sep 26, 7:42 AM1.87
Sep 26, 7:40 AM1.93
Sep 26, 7:34 AM2.03
Sep 26, 7:28 AM2.14
Sep 26, 7:24 AM2.20
Sep 26, 7:18 AM2.31
Sep 26, 7:12 AM2.43
Sep 26, 7:10 AM2.48
Sep 26, 7:04 AM2.60
Sep 26, 6:58 AM2.72
Sep 26, 6:54 AM2.77
Sep 26, 6:48 AM2.89
Sep 26, 6:42 AM3.01
Sep 26, 6:40 AM3.07
Sep 26, 6:34 AM3.19
Sep 26, 6:28 AM3.30
Sep 26, 6:24 AM3.36
Sep 26, 6:18 AM3.47
Sep 26, 6:12 AM3.58
Sep 26, 6:10 AM3.64
Sep 26, 6:04 AM3.75
Sep 26, 5:58 AM3.86
Sep 26, 5:54 AM3.91
Sep 26, 5:48 AM4.02
Sep 26, 5:42 AM4.12
Sep 26, 5:40 AM4.18
Sep 26, 5:34 AM4.28
Sep 26, 5:28 AM4.38
Sep 26, 5:26 AM4.42
Sep 26, 5:20 AM4.52
Sep 26, 5:12 AM4.63
Sep 26, 5:10 AM4.69
Sep 26, 5:04 AM4.79
Sep 26, 4:58 AM4.89
Sep 26, 4:54 AM4.94
Sep 26, 4:48 AM5.05
Sep 26, 4:42 AM5.16
Sep 26, 4:40 AM5.21
Sep 26, 4:34 AM5.31
Sep 26, 4:28 AM5.41
Sep 26, 4:24 AM5.47
Sep 26, 4:18 AM5.57
Sep 26, 4:12 AM5.68
Sep 26, 4:04 AM5.81
Sep 26, 3:58 AM5.93
Sep 26, 3:56 AM5.94
Sep 26, 3:50 AM6.06
Sep 26, 3:42 AM6.16
Sep 26, 3:38 AM6.23
Sep 26, 3:28 AM6.34
Sep 26, 3:26 AM6.35
Sep 26, 3:12 AM6.45
Sep 26, 2:58 AM6.51
Sep 26, 2:42 AM6.53
Sep 26, 2:28 AM6.52
Sep 26, 1:58 AM6.40
Sep 26, 1:42 AM6.30
Sep 26, 1:40 AM6.28
Sep 26, 1:28 AM6.18
Sep 26, 1:24 AM6.16
Sep 26, 1:12 AM6.05
Sep 26, 1:08 AM6.01
Sep 26, 12:58 AM5.91
Sep 26, 12:52 AM5.85
Sep 26, 12:42 AM5.75
Sep 26, 12:36 AM5.68
Sep 26, 12:28 AM5.57
Sep 26, 12:20 AM5.48
Sep 26, 12:12 AM5.38
Sep 26, 12:04 AM5.26
Sep 25, 11:58 PM5.16
Sep 25, 11:56 PM5.14
Sep 25, 11:50 PM5.04
Sep 25, 11:42 PM4.92
Sep 25, 11:40 PM4.89
Sep 25, 11:34 PM4.78
Sep 25, 11:28 PM4.68
Sep 25, 11:26 PM4.67
Sep 25, 11:20 PM4.56
Sep 25, 11:12 PM4.44
Sep 25, 11:10 PM4.39
Water level, 7 days at Napa 9S - Napa River: the water from 0.84 to 6.77 feet of stage, the latest 2.77 feet.WATER LEVEL, 7 DAYSFTHIGH 6.77 FT, SEP 23, 12:12 AM · LOW 0.84 FT, SEP 24, 7:28 AM02468Sun 20Mon 21Tue 22Wed 23Thu 24Fri 25Sat 262.77
Latest
2.77 ftSep 26, 10:42 PM
Highest
6.77 ftSep 23, 12:12 AM
Lowest
0.84 ftSep 24, 7:28 AM
Range
5.93 fthighest less lowest
Change
Fell 2.60 ftsince Sep 19, 11:12 PM
Readings
1,404
The readings these charts were drawn from, as a table
TimeStage ft
Sep 26, 10:42 PM2.77
Sep 26, 9:58 PM1.69
Sep 26, 8:58 PM1.39
Sep 26, 7:58 PM2.34
Sep 26, 6:58 PM3.51
Sep 26, 5:58 PM4.62
Sep 26, 4:58 PM5.65
Sep 26, 3:58 PM6.56
Sep 26, 2:58 PM6.74
Sep 26, 1:58 PM6.39
Sep 26, 12:58 PM5.76
Sep 26, 11:58 AM4.84
Sep 26, 10:58 AM3.79
Sep 26, 9:58 AM2.46
Sep 26, 8:58 AM1.28
Sep 26, 7:58 AM1.63
Sep 26, 6:58 AM2.72
Sep 26, 5:58 AM3.86
Sep 26, 4:58 AM4.89
Sep 26, 3:58 AM5.93
Sep 26, 2:58 AM6.51
Sep 26, 1:58 AM6.40
Sep 26, 12:58 AM5.91
Sep 25, 11:58 PM5.16
Sep 25, 10:58 PM4.17
Sep 25, 9:58 PM3.00
Sep 25, 8:58 PM1.72
Sep 25, 7:58 PM1.89
Sep 25, 6:58 PM2.87
Sep 25, 5:58 PM3.94
Sep 25, 4:58 PM4.99
Sep 25, 3:58 PM6.00
Sep 25, 2:58 PM6.54
Sep 25, 1:58 PM6.41
Sep 25, 12:58 PM5.90
Sep 25, 11:58 AM5.12
Sep 25, 10:58 AM4.12
Sep 25, 9:58 AM2.96
Sep 25, 8:58 AM1.54
Sep 25, 7:58 AM1.05
Sep 25, 6:58 AM1.94
Sep 25, 5:58 AM3.14
Sep 25, 4:58 AM4.26
Sep 25, 3:58 AM5.29
Sep 25, 2:58 AM6.28
Sep 25, 1:58 AM6.66
Sep 25, 12:58 AM6.47
Sep 24, 11:58 PM5.92
Sep 24, 10:58 PM5.13
Sep 24, 9:58 PM4.12
Sep 24, 8:58 PM2.97
Sep 24, 7:58 PM2.20
Sep 24, 6:58 PM2.65
Sep 24, 5:58 PM3.61
Sep 24, 4:58 PM4.59
Sep 24, 3:58 PM5.54
Sep 24, 2:58 PM6.30
Sep 24, 1:58 PM6.34
Sep 24, 12:58 PM5.98
Sep 24, 11:58 AM5.32
Sep 24, 10:58 AM4.44
Sep 24, 9:58 AM3.46
Sep 24, 8:58 AM2.16
Sep 24, 7:58 AM0.94
Sep 24, 6:58 AM1.09
Sep 24, 5:58 AM2.18
Sep 24, 4:58 AM3.39
Sep 24, 3:58 AM4.48
Sep 24, 2:58 AM5.51
Sep 24, 1:58 AM6.43
Sep 24, 12:58 AM6.66
Sep 23, 11:58 PM6.39
Sep 23, 10:56 PM5.83
Sep 23, 9:56 PM5.02
Sep 23, 8:56 PM4.02
Sep 23, 7:56 PM3.02
Sep 23, 6:56 PM2.64
Sep 23, 5:56 PM3.23
Sep 23, 4:56 PM4.09
Sep 23, 3:56 PM5.00
Sep 23, 2:56 PM5.89
Sep 23, 1:56 PM6.21
Sep 23, 12:56 PM6.03
Sep 23, 11:56 AM5.51
Sep 23, 10:56 AM4.78
Sep 23, 9:56 AM3.88
Sep 23, 8:56 AM2.79
Sep 23, 7:56 AM1.47
Sep 23, 6:56 AM0.92
Sep 23, 5:56 AM1.53
Sep 23, 4:56 AM2.66
Sep 23, 3:56 AM3.79
Sep 23, 2:56 AM4.81
Sep 23, 1:56 AM5.79
Sep 23, 12:56 AM6.61
Sep 22, 11:56 PM6.76
Sep 22, 10:56 PM6.48
Sep 22, 9:56 PM5.93
Sep 22, 8:56 PM5.11
Sep 22, 7:56 PM4.18
Sep 22, 6:56 PM3.37
Sep 22, 5:56 PM3.32
Sep 22, 4:56 PM3.86
Sep 22, 3:56 PM4.64
Sep 22, 2:56 PM5.42
Sep 22, 1:56 PM6.00
Sep 22, 12:56 PM6.03
Sep 22, 11:56 AM5.70
Sep 22, 10:56 AM5.11
Sep 22, 9:56 AM4.33
Sep 22, 8:56 AM3.44
Sep 22, 7:56 AM2.24
Sep 22, 6:56 AM1.15
Sep 22, 5:56 AM1.06
Sep 22, 4:56 AM1.81
Sep 22, 3:56 AM2.84
Sep 22, 2:56 AM3.88
Sep 22, 1:56 AM4.84
Sep 22, 12:50 AM5.86
Sep 21, 11:56 PM6.49
Sep 21, 10:56 PM6.63
Sep 21, 9:56 PM6.38
Sep 21, 8:56 PM5.90
Sep 21, 7:56 PM5.21
Sep 21, 6:56 PM4.41
Sep 21, 5:56 PM3.88
Sep 21, 4:56 PM3.93
Sep 21, 3:52 PM4.48
Sep 21, 2:56 PM5.08
Sep 21, 1:56 PM5.75
Sep 21, 12:56 PM6.01
Sep 21, 11:56 AM5.82
Sep 21, 10:56 AM5.38
Sep 21, 9:56 AM4.73
Sep 21, 8:56 AM3.96
Sep 21, 7:56 AM3.09
Sep 21, 6:56 AM2.00
Sep 21, 5:12 AM0.98
Sep 21, 4:56 AM1.08
Sep 21, 3:56 AM1.90
Sep 21, 2:56 AM2.93
Sep 21, 1:56 AM3.95
Sep 21, 12:48 AM5.00
Sep 20, 11:56 PM5.79
Sep 20, 10:56 PM6.41
Sep 20, 9:56 PM6.52
Sep 20, 8:56 PM6.23
Sep 20, 7:56 PM5.70
Sep 20, 6:56 PM5.01
Sep 20, 5:56 PM4.33
Sep 20, 4:56 PM3.98
Sep 20, 3:56 PM4.13
Sep 20, 2:56 PM4.62
Sep 20, 1:56 PM5.24
Sep 20, 12:42 PM5.73
Sep 20, 11:56 AM5.79
Sep 20, 10:56 AM5.56
Sep 20, 9:56 AM5.15
Sep 20, 8:56 AM4.51
Sep 20, 7:56 AM3.75
Sep 20, 6:56 AM2.93
Sep 20, 5:56 AM1.98
Sep 20, 4:56 AM1.31
Sep 20, 3:56 AM1.32
Sep 20, 2:56 AM1.99
Sep 20, 1:56 AM2.90
Sep 20, 12:56 AM3.83
Sep 19, 11:56 PM4.73
Water level, 30 days at Napa 9S - Napa River: the water from 0.11 to 12.32 feet of stage, the latest 2.77 feet.WATER LEVEL, 30 DAYSFTHIGH 12.32 FT, SEP 17, 11:56 AM · LOW 0.11 FT, SEP 7, 6:26 AM051015Aug 28Sep 2Sep 7Sep 12Sep 17Sep 222.77
Latest
2.77 ftSep 26, 10:42 PM
Highest
12.32 ftSep 17, 11:56 AM
Lowest
0.11 ftSep 7, 6:26 AM
Range
12.21 fthighest less lowest
Change
Fell 9.51 ftsince Aug 27, 11:12 PM
Readings
5,130
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Sep 266.761.234.072.77217
Sep 256.661.024.025.16226
Sep 246.670.844.025.92221
Sep 236.770.924.086.39207
Sep 226.760.964.126.76194
Sep 216.640.984.176.49175
Sep 206.541.224.205.79157
Sep 196.561.274.304.73155
Sep 1812.313.736.373.73134
Sep 1712.321.298.0612.30123
Sep 166.891.404.402.12173
Sep 157.151.274.411.70201
Sep 147.111.204.241.20219
Sep 136.881.024.131.61225
Sep 126.951.284.242.81230
Sep 117.040.894.114.12230
Sep 107.240.634.145.30240
Sep 97.320.284.036.21236
Sep 87.330.194.046.90228
Sep 77.310.113.987.31219
Sep 612.302.436.437.01147
Sep 512.310.608.7012.29114
Sep 47.190.944.294.51176
Sep 312.303.4910.013.49114
Sep 212.3112.2912.2912.2993
Sep 112.3012.2912.2912.2990
Aug 3112.3112.2912.3012.2995
Aug 3012.3112.2912.3012.2996
Aug 2912.3112.2812.3012.2996
Aug 2812.2912.2812.2912.2895
Aug 2712.2812.2812.2812.284

How it reports

Rank
1,809of 3,115 in California, Sep 27
Schedule
every 16 minon the hour's :12, :28, :42 and :58
Reports received, 24 hours
88 of 9097.7% of its schedule, 94 reports in all
Reports received, 7 days
110 of 11298.2% of its schedule, 117 reports in all
Longest silence, 7 days
30 minfrom Sep 26, 1:58 AM
Latest report
Sep 26, 10:42 PMlocal time
Time to reach Storm Station
17 min9 in 10 within 23 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 9S - 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.