Storm Station
Sign in

Live/Water/Texas/Algoa 2N - Dickinson Bayou

Algoa 2N - Dickinson Bayou

A water gauge in Galveston County, Texas. Its stage was 12.40 ft as of Oct 15, 10:15 PM CDT.

Gauge DNBT2Galveston County, TexasEvery gauge in Texas

Stage now
12.40 ftreported Oct 15, 10:15 PM CDT
24 hour change
Fell 0.05 ftsince Oct 14, 10:15 PM
Elevation
20 ftabove sea level
County
Galveston County
Position
29.4360° N, 95.1701° W
Record since
2023

Water level

Algoa 2N - Dickinson Bayou

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 Algoa 2N - Dickinson Bayou: the water from 12.40 to 12.47 feet of stage, the latest 12.40 feet.WATER LEVEL, 24 HOURSFTHIGH 12.47 FT, OCT 15, 12:50 AM · LOW 12.40 FT, OCT 15, 10:10 PM12.4012.4212.4412.4612.48Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM12.40
Latest
12.40 ftOct 15, 10:15 PM
Highest
12.47 ftOct 15, 12:50 AM
Lowest
12.40 ftOct 15, 10:10 PM
Range
0.07 fthighest less lowest
Change
Fell 0.06 ftsince Oct 14, 10:40 PM
Readings
284
The readings these charts were drawn from, as a table
TimeStage ft
Oct 15, 10:15 PM12.40
Oct 15, 10:10 PM12.40
Oct 15, 10:05 PM12.41
Oct 15, 10:00 PM12.41
Oct 15, 9:55 PM12.41
Oct 15, 9:50 PM12.41
Oct 15, 9:45 PM12.41
Oct 15, 9:40 PM12.41
Oct 15, 9:35 PM12.41
Oct 15, 9:30 PM12.41
Oct 15, 9:25 PM12.42
Oct 15, 9:20 PM12.42
Oct 15, 9:15 PM12.42
Oct 15, 9:10 PM12.42
Oct 15, 9:05 PM12.42
Oct 15, 9:00 PM12.42
Oct 15, 8:55 PM12.42
Oct 15, 8:50 PM12.42
Oct 15, 8:45 PM12.42
Oct 15, 8:40 PM12.43
Oct 15, 8:35 PM12.42
Oct 15, 8:30 PM12.43
Oct 15, 8:25 PM12.43
Oct 15, 8:20 PM12.43
Oct 15, 8:15 PM12.43
Oct 15, 8:10 PM12.43
Oct 15, 8:05 PM12.43
Oct 15, 8:00 PM12.43
Oct 15, 7:55 PM12.43
Oct 15, 7:50 PM12.43
Oct 15, 7:45 PM12.43
Oct 15, 7:40 PM12.43
Oct 15, 7:35 PM12.43
Oct 15, 7:30 PM12.43
Oct 15, 7:25 PM12.44
Oct 15, 7:20 PM12.43
Oct 15, 7:15 PM12.44
Oct 15, 7:10 PM12.44
Oct 15, 7:05 PM12.44
Oct 15, 7:00 PM12.44
Oct 15, 6:55 PM12.44
Oct 15, 6:50 PM12.44
Oct 15, 6:45 PM12.44
Oct 15, 6:40 PM12.44
Oct 15, 6:35 PM12.44
Oct 15, 6:30 PM12.44
Oct 15, 6:25 PM12.44
Oct 15, 6:20 PM12.44
Oct 15, 6:15 PM12.45
Oct 15, 6:10 PM12.45
Oct 15, 6:05 PM12.45
Oct 15, 6:00 PM12.45
Oct 15, 5:55 PM12.45
Oct 15, 5:50 PM12.45
Oct 15, 5:45 PM12.45
Oct 15, 5:40 PM12.45
Oct 15, 5:35 PM12.46
Oct 15, 5:30 PM12.46
Oct 15, 5:25 PM12.46
Oct 15, 5:20 PM12.45
Oct 15, 5:15 PM12.46
Oct 15, 5:10 PM12.46
Oct 15, 5:05 PM12.46
Oct 15, 5:00 PM12.46
Oct 15, 4:55 PM12.46
Oct 15, 4:50 PM12.46
Oct 15, 4:45 PM12.46
Oct 15, 4:40 PM12.46
Oct 15, 4:35 PM12.46
Oct 15, 4:30 PM12.46
Oct 15, 4:25 PM12.46
Oct 15, 4:20 PM12.46
Oct 15, 4:15 PM12.46
Oct 15, 4:10 PM12.46
Oct 15, 4:05 PM12.46
Oct 15, 4:00 PM12.47
Oct 15, 3:55 PM12.46
Oct 15, 3:50 PM12.46
Oct 15, 3:45 PM12.46
Oct 15, 3:40 PM12.46
Oct 15, 3:35 PM12.47
Oct 15, 3:30 PM12.47
Oct 15, 3:25 PM12.46
Oct 15, 3:20 PM12.47
Oct 15, 3:15 PM12.47
Oct 15, 3:10 PM12.47
Oct 15, 3:05 PM12.47
Oct 15, 3:00 PM12.47
Oct 15, 2:55 PM12.47
Oct 15, 2:50 PM12.47
Oct 15, 2:45 PM12.47
Oct 15, 2:40 PM12.47
Oct 15, 2:35 PM12.47
Oct 15, 2:30 PM12.47
Oct 15, 2:25 PM12.47
Oct 15, 2:20 PM12.47
Oct 15, 2:15 PM12.47
Oct 15, 2:10 PM12.47
Oct 15, 2:05 PM12.47
Oct 15, 2:00 PM12.47
Oct 15, 1:55 PM12.47
Oct 15, 1:50 PM12.47
Oct 15, 1:45 PM12.47
Oct 15, 1:40 PM12.47
Oct 15, 1:35 PM12.47
Oct 15, 1:30 PM12.47
Oct 15, 1:25 PM12.47
Oct 15, 1:20 PM12.47
Oct 15, 1:15 PM12.46
Oct 15, 1:10 PM12.47
Oct 15, 1:05 PM12.47
Oct 15, 1:00 PM12.47
Oct 15, 12:55 PM12.47
Oct 15, 12:50 PM12.47
Oct 15, 12:45 PM12.47
Oct 15, 12:40 PM12.47
Oct 15, 12:35 PM12.47
Oct 15, 12:30 PM12.46
Oct 15, 12:25 PM12.47
Oct 15, 12:20 PM12.47
Oct 15, 12:15 PM12.47
Oct 15, 12:10 PM12.47
Oct 15, 12:05 PM12.47
Oct 15, 12:00 PM12.47
Oct 15, 11:55 AM12.46
Oct 15, 11:50 AM12.47
Oct 15, 11:45 AM12.47
Oct 15, 11:40 AM12.47
Oct 15, 11:35 AM12.47
Oct 15, 11:30 AM12.47
Oct 15, 11:25 AM12.47
Oct 15, 11:20 AM12.47
Oct 15, 11:15 AM12.47
Oct 15, 11:10 AM12.47
Oct 15, 11:05 AM12.47
Oct 15, 11:00 AM12.47
Oct 15, 10:55 AM12.47
Oct 15, 10:50 AM12.47
Oct 15, 10:45 AM12.47
Oct 15, 10:40 AM12.47
Oct 15, 10:35 AM12.47
Oct 15, 10:30 AM12.47
Oct 15, 10:25 AM12.47
Oct 15, 10:20 AM12.47
Oct 15, 10:15 AM12.47
Oct 15, 10:10 AM12.46
Oct 15, 10:05 AM12.47
Oct 15, 10:00 AM12.46
Oct 15, 9:55 AM12.47
Oct 15, 9:50 AM12.46
Oct 15, 9:45 AM12.46
Oct 15, 9:40 AM12.46
Oct 15, 9:35 AM12.46
Oct 15, 9:30 AM12.46
Oct 15, 9:25 AM12.46
Oct 15, 9:20 AM12.46
Oct 15, 9:15 AM12.46
Oct 15, 9:10 AM12.47
Oct 15, 9:05 AM12.47
Oct 15, 9:00 AM12.46
Oct 15, 8:55 AM12.47
Oct 15, 8:50 AM12.46
Oct 15, 8:45 AM12.47
Oct 15, 8:40 AM12.46
Oct 15, 8:35 AM12.47
Oct 15, 8:30 AM12.46
Oct 15, 8:25 AM12.46
Oct 15, 8:20 AM12.46
Oct 15, 8:15 AM12.46
Oct 15, 8:10 AM12.46
Oct 15, 8:05 AM12.46
Oct 15, 8:00 AM12.46
Oct 15, 7:55 AM12.46
Oct 15, 7:50 AM12.46
Oct 15, 7:45 AM12.46
Oct 15, 7:40 AM12.47
Oct 15, 7:35 AM12.46
Oct 15, 7:30 AM12.46
Oct 15, 7:25 AM12.46
Oct 15, 7:20 AM12.46
Oct 15, 7:15 AM12.46
Oct 15, 7:10 AM12.46
Oct 15, 7:05 AM12.46
Oct 15, 7:00 AM12.46
Oct 15, 6:55 AM12.46
Oct 15, 6:50 AM12.46
Oct 15, 6:45 AM12.46
Oct 15, 6:40 AM12.46
Oct 15, 6:35 AM12.46
Oct 15, 6:30 AM12.46
Oct 15, 6:25 AM12.46
Oct 15, 6:20 AM12.46
Oct 15, 6:15 AM12.46
Oct 15, 6:10 AM12.46
Oct 15, 6:05 AM12.46
Oct 15, 6:00 AM12.46
Oct 15, 5:55 AM12.47
Oct 15, 5:50 AM12.46
Oct 15, 5:45 AM12.46
Oct 15, 5:40 AM12.46
Oct 15, 5:35 AM12.46
Oct 15, 5:30 AM12.46
Oct 15, 5:25 AM12.46
Oct 15, 5:20 AM12.46
Oct 15, 5:15 AM12.47
Oct 15, 5:10 AM12.46
Oct 15, 5:05 AM12.46
Oct 15, 5:00 AM12.46
Oct 15, 4:55 AM12.47
Oct 15, 4:50 AM12.46
Oct 15, 4:45 AM12.47
Oct 15, 4:40 AM12.47
Oct 15, 4:35 AM12.46
Oct 15, 4:30 AM12.46
Oct 15, 4:25 AM12.46
Oct 15, 4:20 AM12.46
Oct 15, 4:15 AM12.46
Oct 15, 4:10 AM12.46
Oct 15, 4:05 AM12.46
Oct 15, 4:00 AM12.46
Oct 15, 3:55 AM12.47
Oct 15, 3:50 AM12.46
Oct 15, 3:45 AM12.46
Oct 15, 3:40 AM12.47
Oct 15, 3:35 AM12.46
Oct 15, 3:30 AM12.46
Oct 15, 3:25 AM12.46
Oct 15, 3:20 AM12.46
Oct 15, 3:15 AM12.46
Oct 15, 3:10 AM12.46
Oct 15, 3:05 AM12.46
Oct 15, 3:00 AM12.46
Oct 15, 2:55 AM12.46
Oct 15, 2:50 AM12.46
Oct 15, 2:45 AM12.46
Oct 15, 2:40 AM12.46
Oct 15, 2:35 AM12.46
Oct 15, 2:30 AM12.46
Oct 15, 2:25 AM12.46
Oct 15, 2:20 AM12.46
Oct 15, 2:15 AM12.47
Oct 15, 2:10 AM12.47
Oct 15, 2:05 AM12.46
Oct 15, 2:00 AM12.47
Oct 15, 1:55 AM12.46
Oct 15, 1:50 AM12.46
Oct 15, 1:45 AM12.46
Oct 15, 1:40 AM12.46
Oct 15, 1:35 AM12.46
Oct 15, 1:30 AM12.47
Oct 15, 1:25 AM12.47
Oct 15, 1:20 AM12.47
Oct 15, 1:15 AM12.46
Oct 15, 1:10 AM12.46
Oct 15, 1:05 AM12.46
Oct 15, 1:00 AM12.46
Oct 15, 12:55 AM12.46
Oct 15, 12:50 AM12.47
Oct 15, 12:45 AM12.46
Oct 15, 12:40 AM12.46
Oct 15, 12:35 AM12.46
Oct 15, 12:30 AM12.46
Oct 15, 12:25 AM12.46
Oct 15, 12:20 AM12.46
Oct 15, 12:15 AM12.46
Oct 15, 12:10 AM12.46
Oct 15, 12:05 AM12.46
Oct 15, 12:00 AM12.46
Oct 14, 11:55 PM12.46
Oct 14, 11:50 PM12.46
Oct 14, 11:45 PM12.46
Oct 14, 11:40 PM12.46
Oct 14, 11:35 PM12.46
Oct 14, 11:30 PM12.46
Oct 14, 11:25 PM12.45
Oct 14, 11:20 PM12.45
Oct 14, 11:15 PM12.46
Oct 14, 11:10 PM12.46
Oct 14, 11:05 PM12.46
Oct 14, 11:00 PM12.46
Oct 14, 10:55 PM12.46
Oct 14, 10:50 PM12.45
Oct 14, 10:45 PM12.46
Oct 14, 10:40 PM12.46
Water level, 7 days at Algoa 2N - Dickinson Bayou: the water from 12.25 to 12.47 feet of stage, the latest 12.40 feet.WATER LEVEL, 7 DAYSFTHIGH 12.47 FT, OCT 14, 12:15 PM · LOW 12.25 FT, OCT 13, 8:05 PM12.212.312.412.5Fri 9Sat 10Sun 11Mon 12Tue 13Wed 14Thu 1512.40
Latest
12.40 ftOct 15, 10:15 PM
Highest
12.47 ftOct 14, 12:15 PM
Lowest
12.25 ftOct 13, 8:05 PM
Range
0.22 fthighest less lowest
Change
Fell 0.03 ftsince Oct 8, 10:40 PM
Readings
2,006
The readings these charts were drawn from, as a table
TimeStage ft
Oct 15, 10:15 PM12.40
Oct 15, 9:55 PM12.41
Oct 15, 8:55 PM12.42
Oct 15, 7:55 PM12.43
Oct 15, 6:55 PM12.44
Oct 15, 5:55 PM12.45
Oct 15, 4:55 PM12.46
Oct 15, 3:55 PM12.46
Oct 15, 2:55 PM12.47
Oct 15, 1:55 PM12.47
Oct 15, 12:55 PM12.47
Oct 15, 11:55 AM12.46
Oct 15, 10:55 AM12.47
Oct 15, 9:55 AM12.47
Oct 15, 8:55 AM12.47
Oct 15, 7:55 AM12.46
Oct 15, 6:55 AM12.46
Oct 15, 5:55 AM12.47
Oct 15, 4:55 AM12.47
Oct 15, 3:55 AM12.47
Oct 15, 2:55 AM12.46
Oct 15, 1:55 AM12.46
Oct 15, 12:55 AM12.46
Oct 14, 11:55 PM12.46
Oct 14, 10:55 PM12.46
Oct 14, 9:55 PM12.45
Oct 14, 8:55 PM12.45
Oct 14, 7:55 PM12.45
Oct 14, 6:55 PM12.45
Oct 14, 5:55 PM12.45
Oct 14, 4:55 PM12.46
Oct 14, 3:55 PM12.46
Oct 14, 2:55 PM12.46
Oct 14, 1:55 PM12.46
Oct 14, 12:55 PM12.46
Oct 14, 11:55 AM12.46
Oct 14, 10:55 AM12.46
Oct 14, 9:55 AM12.46
Oct 14, 8:55 AM12.46
Oct 14, 7:55 AM12.45
Oct 14, 6:55 AM12.45
Oct 14, 5:55 AM12.45
Oct 14, 4:55 AM12.45
Oct 14, 3:55 AM12.44
Oct 14, 2:55 AM12.42
Oct 14, 1:55 AM12.38
Oct 14, 12:45 AM12.31
Oct 13, 11:55 PM12.27
Oct 13, 10:55 PM12.26
Oct 13, 9:55 PM12.26
Oct 13, 8:55 PM12.27
Oct 13, 7:55 PM12.26
Oct 13, 6:55 PM12.26
Oct 13, 5:55 PM12.27
Oct 13, 4:55 PM12.27
Oct 13, 3:55 PM12.28
Oct 13, 2:55 PM12.28
Oct 13, 1:55 PM12.29
Oct 13, 12:55 PM12.29
Oct 13, 11:55 AM12.29
Oct 13, 10:55 AM12.29
Oct 13, 9:55 AM12.29
Oct 13, 8:55 AM12.30
Oct 13, 7:55 AM12.30
Oct 13, 6:55 AM12.31
Oct 13, 5:55 AM12.31
Oct 13, 4:55 AM12.31
Oct 13, 3:55 AM12.31
Oct 13, 2:55 AM12.32
Oct 13, 1:55 AM12.33
Oct 13, 12:55 AM12.33
Oct 12, 11:55 PM12.34
Oct 12, 10:55 PM12.34
Oct 12, 9:55 PM12.35
Oct 12, 8:55 PM12.35
Oct 12, 7:55 PM12.36
Oct 12, 6:55 PM12.36
Oct 12, 5:55 PM12.36
Oct 12, 4:55 PM12.37
Oct 12, 3:55 PM12.37
Oct 12, 2:55 PM12.37
Oct 12, 1:55 PM12.38
Oct 12, 12:55 PM12.38
Oct 12, 11:55 AM12.37
Oct 12, 10:55 AM12.37
Oct 12, 9:55 AM12.38
Oct 12, 8:55 AM12.38
Oct 12, 7:55 AM12.37
Oct 12, 6:55 AM12.38
Oct 12, 5:55 AM12.37
Oct 12, 4:55 AM12.37
Oct 12, 3:55 AM12.38
Oct 12, 2:55 AM12.37
Oct 12, 1:55 AM12.37
Oct 12, 12:55 AM12.37
Oct 11, 11:55 PM12.37
Oct 11, 10:55 PM12.36
Oct 11, 9:55 PM12.36
Oct 11, 8:55 PM12.36
Oct 11, 7:55 PM12.37
Oct 11, 6:55 PM12.37
Oct 11, 5:55 PM12.37
Oct 11, 4:55 PM12.38
Oct 11, 3:55 PM12.38
Oct 11, 2:55 PM12.38
Oct 11, 1:55 PM12.38
Oct 11, 12:55 PM12.38
Oct 11, 11:55 AM12.38
Oct 11, 10:55 AM12.38
Oct 11, 9:55 AM12.38
Oct 11, 8:55 AM12.38
Oct 11, 7:55 AM12.37
Oct 11, 6:55 AM12.37
Oct 11, 5:55 AM12.37
Oct 11, 4:55 AM12.37
Oct 11, 3:55 AM12.37
Oct 11, 2:55 AM12.37
Oct 11, 1:55 AM12.37
Oct 11, 12:55 AM12.36
Oct 10, 11:55 PM12.37
Oct 10, 10:55 PM12.37
Oct 10, 9:55 PM12.37
Oct 10, 8:55 PM12.37
Oct 10, 7:55 PM12.37
Oct 10, 6:55 PM12.37
Oct 10, 5:55 PM12.37
Oct 10, 4:55 PM12.38
Oct 10, 3:55 PM12.38
Oct 10, 2:55 PM12.38
Oct 10, 1:55 PM12.38
Oct 10, 12:55 PM12.38
Oct 10, 11:55 AM12.38
Oct 10, 10:55 AM12.38
Oct 10, 9:55 AM12.38
Oct 10, 8:55 AM12.38
Oct 10, 7:55 AM12.38
Oct 10, 6:55 AM12.38
Oct 10, 5:55 AM12.38
Oct 10, 4:55 AM12.39
Oct 10, 3:55 AM12.40
Oct 10, 2:55 AM12.40
Oct 10, 1:55 AM12.41
Oct 10, 12:55 AM12.41
Oct 9, 11:55 PM12.41
Oct 9, 10:55 PM12.42
Oct 9, 9:55 PM12.42
Oct 9, 8:55 PM12.42
Oct 9, 7:55 PM12.42
Oct 9, 6:55 PM12.43
Oct 9, 5:55 PM12.43
Oct 9, 4:55 PM12.43
Oct 9, 3:55 PM12.43
Oct 9, 2:55 PM12.44
Oct 9, 1:55 PM12.44
Oct 9, 12:55 PM12.44
Oct 9, 11:55 AM12.43
Oct 9, 10:55 AM12.43
Oct 9, 9:55 AM12.43
Oct 9, 8:55 AM12.43
Oct 9, 7:55 AM12.43
Oct 9, 6:55 AM12.43
Oct 9, 5:55 AM12.43
Oct 9, 4:55 AM12.43
Oct 9, 3:55 AM12.43
Oct 9, 2:55 AM12.43
Oct 9, 1:55 AM12.43
Oct 9, 12:55 AM12.43
Oct 8, 11:55 PM12.42
Oct 8, 10:55 PM12.43
Water level, 30 days at Algoa 2N - Dickinson Bayou: the water from 12.20 to 13.08 feet of stage, the latest 12.40 feet.WATER LEVEL, 30 DAYSFTHIGH 13.08 FT, SEP 18, 8:25 AM · LOW 12.20 FT, OCT 5, 8:50 PM12.012.312.512.813.013.3Sep 16Sep 21Sep 26Oct 1Oct 6Oct 1112.40
Latest
12.40 ftOct 15, 10:15 PM
Highest
13.08 ftSep 18, 8:25 AM
Lowest
12.20 ftOct 5, 8:50 PM
Range
0.88 fthighest less lowest
Change
Fell 0.04 ftsince Sep 15, 10:40 PM
Readings
8,148
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Oct 1512.4712.4012.4612.40268
Oct 1412.4712.2612.4412.46285
Oct 1312.3412.2512.2912.27288
Oct 1212.3812.3412.3712.34288
Oct 1112.3912.3612.3712.37288
Oct 1012.4212.3612.3812.37285
Oct 912.4412.4112.4312.41288
Oct 812.4412.4212.4312.42285
Oct 712.4712.4312.4612.43282
Oct 612.4412.2012.3912.44288
Oct 512.2312.2012.2212.21288
Oct 412.2412.2212.2312.23288
Oct 312.2512.2312.2412.2347
Oct 212.4212.3212.3712.32196
Oct 112.4412.4212.4312.42256
Sep 3012.4412.4212.4312.43282
Sep 2912.4512.4212.4312.43288
Sep 2812.4312.4112.4212.43285
Sep 2712.4312.4112.4212.43288
Sep 2612.4312.4112.4212.42285
Sep 2512.4312.2412.3712.41285
Sep 2412.2712.2412.2612.24276
Sep 2312.2812.2612.2712.26285
Sep 2212.3212.2812.3012.28273
Sep 2112.3812.3212.3512.32288
Sep 2012.4912.3712.4312.38264
Sep 1912.7012.4912.5812.49264
Sep 1813.0812.5112.8912.70285
Sep 1712.5212.4312.4712.51282
Sep 1612.4512.4212.4412.43282
Sep 1512.4412.4312.4412.4416

How it reports

Schedule
every 15 minon the hour's :00, :15, :30 and :45
Reports received, 24 hours
93 of 9696.8% of its schedule
Reports received, 7 days
656 of 67297.6% of its schedule
Longest silence, 7 days
45 minfrom Oct 14, 4:00 PM
Latest report
Oct 15, 10:00 PMlocal time
Time to reach Storm Station
29 min9 in 10 within 34 min

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

Its schedule is one report every 15 min, 96 in 24 hours. Two reports in the same 15 min count as one received.

Ranking Statistics

247 score95.3of 100

Texas median
95.4the median score of 4,689 stations
Scoring higher
2,351stations in Texas
Sharing its score
13ranks 2,352 to 2,364
Points deducted
4.73.8 arrival, 0.9 reports received
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; Texas median 100.0, 100.0, 100.0
Next above
WPHT2rank 2,359; ahead on median arrival 29 min 1 s against 29 min 4 s
Next below
AUST2rank 2,361; behind on median arrival 29 min 4 s against 29 min 5 s

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 3597.534.1 of 35 pointsTexas median 97.5655 of 672 scheduled reports received in 7 days
  2. Arrivalweight 1061.96.2 of 10 pointsTexas median 92.0half its reports arrived within 29 min
  3. Continuityweight 10100.010.0 of 10 pointsTexas median 100.0longest silence 45 min, on a schedule of one report every 15 min
  4. Accuracyweight 20-20.0 of 20 points, at the medianTexas median 100.0-
  5. Instrument checksweight 15-15.0 of 15 points, at the medianTexas median 100.0-
  6. Forecast checkweight 10-10.0 of 10 points, at the medianTexas 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 (45 min), none for 72 (18 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 Algoa 2N - Dickinson Bayou

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.