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Live/Water/Hawaii/Wahiawa - Upper Helemano

Wahiawa - Upper Helemano

A water gauge in Honolulu County, Hawaii. Its stage was 43.27 ft as of Oct 15, 5:10 PM HST.

Gauge UHLH1Honolulu County, HawaiiEvery gauge in Hawaii

Stage now
43.27 ftreported Oct 15, 5:10 PM HST
24 hour change
Fell 0.32 ftsince Oct 14, 5:10 PM
Elevation
1,044 ftabove sea level
County
Honolulu County
Position
21.5258° N, 158.0283° W
Record since
2012

Water level

Wahiawa - Upper Helemano

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 Wahiawa - Upper Helemano: the water from 42.95 to 43.76 feet of stage, the latest 43.27 feet.WATER LEVEL, 24 HOURSFTHIGH 43.76 FT, OCT 14, 11:00 PM · LOW 42.95 FT, OCT 15, 2:15 PM42.843.043.343.543.844.06 PM9 PMOct 153 AM6 AM9 AM12 PM3 PM43.27
Latest
43.27 ftOct 15, 5:10 PM
Highest
43.76 ftOct 14, 11:00 PM
Lowest
42.95 ftOct 15, 2:15 PM
Range
0.81 fthighest less lowest
Change
Fell 0.40 ftsince Oct 14, 5:50 PM
Readings
281
The readings these charts were drawn from, as a table
TimeStage ft
Oct 15, 5:10 PM43.27
Oct 15, 5:05 PM43.27
Oct 15, 5:00 PM43.30
Oct 15, 4:55 PM43.32
Oct 15, 4:50 PM43.35
Oct 15, 4:45 PM43.35
Oct 15, 4:40 PM43.34
Oct 15, 4:35 PM43.34
Oct 15, 4:30 PM43.33
Oct 15, 4:25 PM43.29
Oct 15, 4:20 PM43.31
Oct 15, 4:15 PM43.21
Oct 15, 4:10 PM43.14
Oct 15, 4:05 PM43.12
Oct 15, 4:00 PM43.11
Oct 15, 3:55 PM43.11
Oct 15, 3:50 PM43.10
Oct 15, 3:45 PM43.07
Oct 15, 3:40 PM43.04
Oct 15, 3:35 PM43.02
Oct 15, 3:30 PM42.99
Oct 15, 3:25 PM43.00
Oct 15, 3:20 PM43.04
Oct 15, 3:15 PM43.04
Oct 15, 3:10 PM43.05
Oct 15, 3:05 PM43.07
Oct 15, 3:00 PM43.05
Oct 15, 2:55 PM43.09
Oct 15, 2:50 PM43.12
Oct 15, 2:45 PM43.20
Oct 15, 2:40 PM43.21
Oct 15, 2:35 PM43.17
Oct 15, 2:30 PM42.99
Oct 15, 2:25 PM42.97
Oct 15, 2:20 PM42.95
Oct 15, 2:15 PM42.95
Oct 15, 2:10 PM42.96
Oct 15, 2:05 PM42.96
Oct 15, 2:00 PM42.96
Oct 15, 1:55 PM43.03
Oct 15, 1:50 PM43.06
Oct 15, 1:45 PM43.04
Oct 15, 1:40 PM43.02
Oct 15, 1:35 PM43.04
Oct 15, 1:30 PM43.04
Oct 15, 1:25 PM43.08
Oct 15, 1:20 PM43.12
Oct 15, 1:15 PM43.20
Oct 15, 1:10 PM43.23
Oct 15, 1:05 PM43.25
Oct 15, 1:00 PM43.32
Oct 15, 12:55 PM43.32
Oct 15, 12:50 PM43.29
Oct 15, 12:45 PM43.25
Oct 15, 12:40 PM43.23
Oct 15, 12:35 PM43.22
Oct 15, 12:30 PM43.16
Oct 15, 12:25 PM43.14
Oct 15, 12:20 PM43.18
Oct 15, 12:15 PM43.18
Oct 15, 12:10 PM43.18
Oct 15, 12:05 PM43.16
Oct 15, 12:00 PM43.17
Oct 15, 11:55 AM43.17
Oct 15, 11:50 AM43.17
Oct 15, 11:45 AM43.17
Oct 15, 11:40 AM43.19
Oct 15, 11:35 AM43.25
Oct 15, 11:30 AM43.27
Oct 15, 11:25 AM43.27
Oct 15, 11:20 AM43.28
Oct 15, 11:15 AM43.29
Oct 15, 11:10 AM43.30
Oct 15, 11:05 AM43.29
Oct 15, 11:00 AM43.26
Oct 15, 10:55 AM43.23
Oct 15, 10:50 AM43.22
Oct 15, 10:45 AM43.23
Oct 15, 10:40 AM43.22
Oct 15, 10:35 AM43.25
Oct 15, 10:30 AM43.25
Oct 15, 10:25 AM43.24
Oct 15, 10:20 AM43.22
Oct 15, 10:15 AM43.26
Oct 15, 10:10 AM43.28
Oct 15, 10:05 AM43.30
Oct 15, 10:00 AM43.32
Oct 15, 9:55 AM43.34
Oct 15, 9:50 AM43.35
Oct 15, 9:45 AM43.36
Oct 15, 9:40 AM43.37
Oct 15, 9:35 AM43.38
Oct 15, 9:30 AM43.39
Oct 15, 9:25 AM43.40
Oct 15, 9:20 AM43.41
Oct 15, 9:15 AM43.42
Oct 15, 9:10 AM43.44
Oct 15, 9:05 AM43.45
Oct 15, 9:00 AM43.46
Oct 15, 8:55 AM43.46
Oct 15, 8:50 AM43.47
Oct 15, 8:45 AM43.48
Oct 15, 8:40 AM43.50
Oct 15, 8:35 AM43.51
Oct 15, 8:30 AM43.52
Oct 15, 8:25 AM43.53
Oct 15, 8:20 AM43.54
Oct 15, 8:15 AM43.54
Oct 15, 8:10 AM43.56
Oct 15, 8:05 AM43.57
Oct 15, 8:00 AM43.57
Oct 15, 7:55 AM43.57
Oct 15, 7:50 AM43.59
Oct 15, 7:45 AM43.59
Oct 15, 7:40 AM43.60
Oct 15, 7:35 AM43.60
Oct 15, 7:30 AM43.60
Oct 15, 7:25 AM43.61
Oct 15, 7:20 AM43.61
Oct 15, 7:15 AM43.62
Oct 15, 7:10 AM43.63
Oct 15, 7:05 AM43.63
Oct 15, 7:00 AM43.63
Oct 15, 6:55 AM43.64
Oct 15, 6:50 AM43.63
Oct 15, 6:45 AM43.64
Oct 15, 6:40 AM43.64
Oct 15, 6:35 AM43.64
Oct 15, 6:30 AM43.65
Oct 15, 6:25 AM43.65
Oct 15, 6:20 AM43.64
Oct 15, 6:15 AM43.64
Oct 15, 6:10 AM43.64
Oct 15, 6:05 AM43.64
Oct 15, 6:00 AM43.64
Oct 15, 5:55 AM43.65
Oct 15, 5:50 AM43.65
Oct 15, 5:45 AM43.64
Oct 15, 5:40 AM43.64
Oct 15, 5:35 AM43.64
Oct 15, 5:30 AM43.63
Oct 15, 5:25 AM43.63
Oct 15, 5:20 AM43.63
Oct 15, 5:15 AM43.63
Oct 15, 5:10 AM43.62
Oct 15, 5:05 AM43.61
Oct 15, 5:00 AM43.61
Oct 15, 4:55 AM43.61
Oct 15, 4:50 AM43.61
Oct 15, 4:45 AM43.62
Oct 15, 4:40 AM43.62
Oct 15, 4:35 AM43.62
Oct 15, 4:30 AM43.62
Oct 15, 4:25 AM43.62
Oct 15, 4:20 AM43.62
Oct 15, 4:15 AM43.62
Oct 15, 4:10 AM43.62
Oct 15, 4:05 AM43.62
Oct 15, 4:00 AM43.63
Oct 15, 3:55 AM43.63
Oct 15, 3:50 AM43.63
Oct 15, 3:45 AM43.64
Oct 15, 3:40 AM43.64
Oct 15, 3:35 AM43.64
Oct 15, 3:30 AM43.65
Oct 15, 3:25 AM43.65
Oct 15, 3:20 AM43.65
Oct 15, 3:15 AM43.66
Oct 15, 3:10 AM43.66
Oct 15, 3:05 AM43.66
Oct 15, 3:00 AM43.66
Oct 15, 2:55 AM43.66
Oct 15, 2:50 AM43.66
Oct 15, 2:45 AM43.66
Oct 15, 2:40 AM43.66
Oct 15, 2:35 AM43.66
Oct 15, 2:30 AM43.66
Oct 15, 2:25 AM43.66
Oct 15, 2:20 AM43.66
Oct 15, 2:15 AM43.66
Oct 15, 2:10 AM43.66
Oct 15, 2:05 AM43.66
Oct 15, 2:00 AM43.66
Oct 15, 1:55 AM43.66
Oct 15, 1:50 AM43.67
Oct 15, 1:45 AM43.67
Oct 15, 1:40 AM43.67
Oct 15, 1:35 AM43.69
Oct 15, 1:30 AM43.70
Oct 15, 1:25 AM43.71
Oct 15, 1:20 AM43.71
Oct 15, 1:15 AM43.71
Oct 15, 1:10 AM43.71
Oct 15, 1:05 AM43.73
Oct 15, 1:00 AM43.74
Oct 15, 12:55 AM43.74
Oct 15, 12:50 AM43.73
Oct 15, 12:45 AM43.73
Oct 15, 12:40 AM43.74
Oct 15, 12:35 AM43.74
Oct 15, 12:30 AM43.75
Oct 15, 12:25 AM43.76
Oct 15, 12:20 AM43.76
Oct 15, 12:15 AM43.76
Oct 15, 12:10 AM43.76
Oct 15, 12:05 AM43.76
Oct 15, 12:00 AM43.76
Oct 14, 11:55 PM43.76
Oct 14, 11:50 PM43.75
Oct 14, 11:45 PM43.75
Oct 14, 11:40 PM43.74
Oct 14, 11:35 PM43.74
Oct 14, 11:30 PM43.74
Oct 14, 11:25 PM43.75
Oct 14, 11:20 PM43.75
Oct 14, 11:15 PM43.75
Oct 14, 11:10 PM43.75
Oct 14, 11:05 PM43.75
Oct 14, 11:00 PM43.76
Oct 14, 10:55 PM43.75
Oct 14, 10:50 PM43.74
Oct 14, 10:45 PM43.73
Oct 14, 10:40 PM43.73
Oct 14, 10:35 PM43.74
Oct 14, 10:30 PM43.74
Oct 14, 10:25 PM43.74
Oct 14, 10:20 PM43.74
Oct 14, 10:15 PM43.74
Oct 14, 10:10 PM43.74
Oct 14, 10:05 PM43.74
Oct 14, 10:00 PM43.73
Oct 14, 9:55 PM43.73
Oct 14, 9:50 PM43.73
Oct 14, 9:45 PM43.73
Oct 14, 9:40 PM43.73
Oct 14, 9:35 PM43.73
Oct 14, 9:30 PM43.73
Oct 14, 9:25 PM43.73
Oct 14, 9:20 PM43.73
Oct 14, 9:15 PM43.73
Oct 14, 9:10 PM43.73
Oct 14, 9:05 PM43.72
Oct 14, 9:00 PM43.72
Oct 14, 8:55 PM43.71
Oct 14, 8:50 PM43.71
Oct 14, 8:45 PM43.71
Oct 14, 8:40 PM43.71
Oct 14, 8:35 PM43.70
Oct 14, 8:30 PM43.69
Oct 14, 8:25 PM43.70
Oct 14, 8:20 PM43.70
Oct 14, 8:15 PM43.72
Oct 14, 8:10 PM43.72
Oct 14, 8:05 PM43.72
Oct 14, 8:00 PM43.72
Oct 14, 7:55 PM43.71
Oct 14, 7:50 PM43.71
Oct 14, 7:45 PM43.71
Oct 14, 7:40 PM43.70
Oct 14, 7:35 PM43.70
Oct 14, 7:30 PM43.69
Oct 14, 7:25 PM43.69
Oct 14, 7:20 PM43.68
Oct 14, 7:15 PM43.68
Oct 14, 7:10 PM43.68
Oct 14, 7:05 PM43.68
Oct 14, 7:00 PM43.68
Oct 14, 6:55 PM43.69
Oct 14, 6:50 PM43.70
Oct 14, 6:45 PM43.69
Oct 14, 6:40 PM43.68
Oct 14, 6:35 PM43.68
Oct 14, 6:30 PM43.67
Oct 14, 6:25 PM43.65
Oct 14, 6:20 PM43.64
Oct 14, 6:15 PM43.64
Oct 14, 6:10 PM43.64
Oct 14, 6:05 PM43.65
Oct 14, 6:00 PM43.65
Oct 14, 5:55 PM43.66
Oct 14, 5:50 PM43.67
Water level, 7 days at Wahiawa - Upper Helemano: the water from 42.95 to 44.37 feet of stage, the latest 43.27 feet.WATER LEVEL, 7 DAYSFTHIGH 44.37 FT, OCT 10, 6:40 AM · LOW 42.95 FT, OCT 15, 2:15 PM42.543.043.544.044.545.0Fri 9Sat 10Sun 11Mon 12Tue 13Wed 14Thu 1543.27
Latest
43.27 ftOct 15, 5:10 PM
Highest
44.37 ftOct 10, 6:40 AM
Lowest
42.95 ftOct 15, 2:15 PM
Range
1.42 fthighest less lowest
Change
Fell 0.88 ftsince Oct 9, 9:15 AM
Readings
1,728
The readings these charts were drawn from, as a table
TimeStage ft
Oct 15, 5:10 PM43.27
Oct 15, 4:55 PM43.32
Oct 15, 3:55 PM43.11
Oct 15, 2:55 PM43.09
Oct 15, 1:55 PM43.03
Oct 15, 12:55 PM43.32
Oct 15, 11:55 AM43.17
Oct 15, 10:55 AM43.23
Oct 15, 9:55 AM43.34
Oct 15, 8:55 AM43.46
Oct 15, 7:55 AM43.57
Oct 15, 6:55 AM43.64
Oct 15, 5:55 AM43.65
Oct 15, 4:55 AM43.61
Oct 15, 3:55 AM43.63
Oct 15, 2:55 AM43.66
Oct 15, 1:55 AM43.66
Oct 15, 12:55 AM43.74
Oct 14, 11:55 PM43.76
Oct 14, 10:55 PM43.75
Oct 14, 9:55 PM43.73
Oct 14, 8:55 PM43.71
Oct 14, 7:55 PM43.71
Oct 14, 6:55 PM43.69
Oct 14, 5:55 PM43.66
Oct 14, 4:55 PM43.56
Oct 14, 3:55 PM43.33
Oct 14, 2:55 PM43.14
Oct 14, 1:55 PM43.10
Oct 14, 12:55 PM43.28
Oct 14, 11:55 AM43.32
Oct 14, 10:55 AM43.36
Oct 14, 9:55 AM43.60
Oct 14, 8:55 AM43.75
Oct 14, 7:55 AM43.92
Oct 14, 6:55 AM44.01
Oct 14, 5:55 AM44.01
Oct 14, 4:55 AM44.00
Oct 14, 3:55 AM44.00
Oct 14, 2:55 AM44.00
Oct 14, 1:55 AM44.01
Oct 14, 12:55 AM44.00
Oct 13, 11:55 PM43.97
Oct 13, 10:55 PM43.97
Oct 13, 9:55 PM43.96
Oct 13, 8:55 PM43.95
Oct 13, 7:55 PM43.89
Oct 13, 6:55 PM43.90
Oct 13, 5:55 PM43.82
Oct 13, 4:55 PM43.72
Oct 13, 3:55 PM43.50
Oct 13, 2:55 PM43.26
Oct 13, 1:55 PM43.21
Oct 13, 12:55 PM43.30
Oct 13, 11:55 AM43.45
Oct 13, 10:55 AM43.44
Oct 13, 9:55 AM43.63
Oct 13, 8:55 AM43.72
Oct 13, 7:55 AM43.83
Oct 13, 6:55 AM43.87
Oct 13, 5:55 AM43.87
Oct 13, 4:55 AM43.87
Oct 13, 3:55 AM43.88
Oct 13, 2:55 AM43.90
Oct 13, 1:55 AM43.94
Oct 13, 12:55 AM43.97
Oct 12, 11:55 PM43.95
Oct 12, 10:55 PM43.99
Oct 12, 9:55 PM43.98
Oct 12, 8:55 PM43.97
Oct 12, 7:55 PM43.93
Oct 12, 6:55 PM43.93
Oct 12, 5:55 PM43.91
Oct 12, 4:55 PM43.78
Oct 12, 3:55 PM43.65
Oct 12, 2:55 PM43.42
Oct 12, 1:55 PM43.34
Oct 12, 12:55 PM43.50
Oct 12, 11:55 AM43.63
Oct 12, 10:55 AM43.58
Oct 12, 9:55 AM43.80
Oct 12, 8:55 AM43.99
Oct 12, 7:55 AM44.15
Oct 12, 6:55 AM44.24
Oct 12, 5:55 AM44.23
Oct 12, 4:55 AM44.21
Oct 12, 3:55 AM44.19
Oct 12, 2:55 AM44.17
Oct 12, 1:55 AM44.17
Oct 12, 12:55 AM44.17
Oct 11, 11:55 PM44.22
Oct 11, 10:55 PM44.23
Oct 11, 9:55 PM44.27
Oct 11, 8:55 PM44.23
Oct 11, 7:55 PM44.18
Oct 11, 6:55 PM44.18
Oct 11, 5:55 PM44.18
Oct 11, 4:55 PM43.83
Oct 11, 3:55 PM44.06
Oct 11, 2:55 PM44.07
Oct 11, 1:55 PM43.48
Oct 11, 12:55 PM43.64
Oct 11, 11:55 AM43.69
Oct 11, 10:55 AM43.74
Oct 11, 9:55 AM44.02
Oct 11, 8:55 AM44.15
Oct 11, 7:55 AM44.31
Oct 11, 6:55 AM44.37
Oct 11, 5:55 AM44.35
Oct 11, 4:55 AM44.34
Oct 11, 3:55 AM44.33
Oct 11, 2:55 AM44.32
Oct 11, 1:55 AM44.36
Oct 11, 12:55 AM44.36
Oct 10, 11:55 PM44.34
Oct 10, 10:55 PM44.35
Oct 10, 9:55 PM44.34
Oct 10, 8:55 PM44.31
Oct 10, 7:55 PM44.25
Oct 10, 6:55 PM44.25
Oct 10, 5:55 PM44.16
Oct 10, 4:55 PM44.07
Oct 10, 3:55 PM44.04
Oct 10, 2:55 PM43.58
Oct 10, 1:55 PM43.56
Oct 10, 12:55 PM43.80
Oct 10, 11:55 AM43.80
Oct 10, 10:55 AM43.82
Oct 10, 9:55 AM44.15
Oct 10, 8:55 AM44.21
Oct 10, 7:55 AM44.32
Oct 10, 6:55 AM44.36
Oct 9, 10:10 PM44.34
Oct 9, 9:55 PM44.33
Oct 9, 8:55 PM44.30
Oct 9, 7:55 PM44.30
Oct 9, 6:55 PM44.27
Oct 9, 5:55 PM44.17
Oct 9, 4:55 PM44.12
Oct 9, 3:55 PM44.07
Oct 9, 2:55 PM43.81
Oct 9, 1:55 PM43.61
Oct 9, 12:55 PM43.74
Oct 9, 11:55 AM43.81
Oct 9, 10:55 AM43.80
Oct 9, 9:55 AM44.08
Water level, 30 days at Wahiawa - Upper Helemano: the water from 42.11 to 45.08 feet of stage, the latest 43.27 feet.WATER LEVEL, 30 DAYSFTHIGH 45.08 FT, SEP 18, 6:15 AM · LOW 42.11 FT, OCT 1, 2:55 PM4243444546Sep 16Sep 21Sep 26Oct 1Oct 6Oct 1143.27
Latest
43.27 ftOct 15, 5:10 PM
Highest
45.08 ftSep 18, 6:15 AM
Lowest
42.11 ftOct 1, 2:55 PM
Range
2.97 fthighest less lowest
Change
Fell 1.23 ftsince Sep 15, 5:50 PM
Readings
7,853
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Oct 1543.7642.9543.4343.27207
Oct 1444.0243.0943.6943.76288
Oct 1343.9843.2043.7443.97288
Oct 1244.2443.3243.9243.95288
Oct 1144.3743.4844.1344.22288
Oct 1044.3743.5344.0944.34213
Oct 944.3443.5844.0444.34156
Oct 842.9342.8042.8842.8625
Oct 742.9442.1742.6942.20159
Oct 643.1942.4142.9042.92288
Oct 543.4142.6343.1243.15288
Oct 443.5442.9843.3243.41288
Oct 343.5942.9443.3643.51288
Oct 243.3342.5342.8843.33276
Oct 142.6942.1142.5342.54240
Sep 3042.8342.3242.6642.67240
Sep 2943.0842.2342.7442.74288
Sep 2843.2842.4942.9943.08288
Sep 2743.5542.8043.2443.29288
Sep 2643.6443.1943.4743.54275
Sep 2543.7643.2143.5643.62288
Sep 2443.9443.1743.6643.73288
Sep 2344.1443.4743.9243.94288
Sep 2244.4343.7344.1344.15276
Sep 2144.6943.9244.4044.42288
Sep 2044.8944.1144.6444.66276
Sep 1945.0344.4344.8044.84252
Sep 1845.0844.5644.9145.02288
Sep 1745.0344.2944.6345.03288
Sep 1644.7244.1544.4644.53288
Sep 1544.6744.5044.6144.6574

How it reports

Schedule
every houron the hour's :10
Reports received, 24 hours
24 of 24100% of its schedule, 25 reports in all
Reports received, 7 days
146 of 16886.9% of its schedule, 155 reports in all
Longest silence, 7 days
12 hoursfrom Oct 8, 11:10 PM
Latest report
Oct 15, 5:10 PMlocal time
Time to reach Storm Station
19 min9 in 10 within 27 min

From Storm Station's own record of every report it heard from this station.

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

Ranking Statistics

247 score89.3of 100

Hawaii median
97.3the median score of 381 stations
Scoring higher
318stations in Hawaii
Sharing its score
3ranks 319 to 321
Points deducted
10.74.6 reports received, 4.4 continuity, 1.8 arrival
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; Hawaii median 99.9, 100.0, 100.0
Next above
220927159355001rank 318; ahead on 247 score 89.4 against 89.3
Next below
WIEH1rank 320; behind on reports received 86.9% against 80.5%

Equal scores are ordered by the share of scheduled reports received, then the reports due in the week (the longer record first), then the median arrival, then the longest silence.

  1. Reports receivedweight 3586.930.4 of 35 pointsHawaii median 99.4146 of 168 scheduled reports received in 7 days
  2. Arrivalweight 1082.38.2 of 10 pointsHawaii median 84.1half its reports arrived within 19 min
  3. Continuityweight 1056.45.6 of 10 pointsHawaii median 100.0longest silence 12 h, on a schedule of one report every 60 min
  4. Accuracyweight 20-20.0 of 20 points, at the medianHawaii median 99.9-
  5. Instrument checksweight 15-15.0 of 15 points, at the medianHawaii median 100.0-
  6. Forecast checkweight 10-10.0 of 10 points, at the medianHawaii median 100.0-

The score is the weighted mean of its six parts, from the last 7 days. How a station is ranked sets out each part.

How each part is scored
Reports received
Full marks for every scheduled report received, none for none, in proportion between
Arrival
Full marks for a median arrival within 10 min, none at 60 min
Continuity
Full marks for a longest silence of 3 reports or less (3 h), none for 72 (72 h)
Accuracy
Full marks within 1.5 °F of its reference, typically, none beyond 8.0 °F
Instrument checks
Full marks for no reading failed, none for 5 per cent or more
Forecast check
Full marks within 2 °F of the forecast on average, none at 8 °F

Near Wahiawa - Upper Helemano

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 its 247 score, how reliably it reports and how its readings hold up: that is its 247 rank.